Get Free 2003 OLDSMOBILE BRAVADA L6, 4.2L; DOHC TSBs

Released 11/20/2019
SIR Light Illuminated and DTC B1001 Stored In The SDM

Released 10/16/2019
Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only)

Released 6/26/2019
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 4/18/2019
ABS MIL with DTC C0265

Released 4/3/2019
ABS MIL with DTC C0265

Released 3/6/2019
Verifying Odometer Accuracy

Released 1/2/2019
Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC)

Released 1/2/2019
No communication With VCIM After TIS2WEB Programming

Released 11/20/2018
Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation

Released 11/20/2018
Requirements For OnStar Over The Air Programming And Updates

Released 11/19/2018
Programmable Curb Assist Inoperative on Passenger Mirror

Released 10/30/2018
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 10/29/2018
Adding RPO AU0 Remote Keyless Entry

Released 10/29/2018
Radio Theft Light Inoperative after Radio Replacement and Programming

Released 10/23/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/19/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/17/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/10/2018
AC Blows Warm or Poor Performance

Released 10/3/2018
IPC Odometer Programming Method Quick Reference Guide

Released 8/8/2018
Alleged Cylinders Out Of Round

Released 6/20/2018
AC Blows Warm or Poor Performance

Released 5/23/2018
Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern

Released 11/7/2017
Verifying Odometer Accuracy

Released 10/6/2017
Diagnostic Tip - Diagnosing Vehicles with OnStar DTC B101D -37

Released 4/25/2017
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 3/15/2017
Warranty Administration - Field Action Courtesy Transportation Policy

Released 11/15/2016
Alleged Cylinders Out Of Round

Released 9/30/2016
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 9/16/2016
IPC Odometer Programming Method Quick Reference Guide

Released 9/14/2016
OnStar Will Not Power Up

Released 9/9/2016
Rough Idle Crank No Start Extended Crank Or Misfire Due to Excessive Carbon On Top of the Valves or Sticking Valves

Released 5/10/2016
Abnormal Noise And Or Vibration While Driving Due To Non-GM Aftermarket Accessory

Released 3/7/2016
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 2/8/2016
Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage

Released 12/22/2015
IPC Odometer Programming Method Quick Reference Guide

Released 11/23/2015
Verifying Odometer Accuracy

Released 10/31/2015
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 10/31/2015
Repair Information for Reconnection of Rear Window (Defroster) Contact or Tab

Released 10/31/2015
Information on Proper Use of Floor Mats

Released 10/31/2015
Engine Rattle Noise After R And R Of The Crankshaft Balancer - Inspect Bolt Torque

Released 10/31/2015
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 10/31/2015
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 9/5/2015
Eliminating Unwanted Odors in Vehicles

Released 5/30/2015
Automatic Transmission Oil Cooler Flow Test Essential Tool J-45096 TransFlow

Released 5/30/2015
Usage of E85 Fuel in GM Vehicles

Released 8/8/2014
Concerns Or Questions Regarding The Installation Of Dealer Installed Accessories

Released 8/7/2014
Inside Rear View Mirror is Loose and/or Mirror Mounting Bracket Fell Off

Released 6/19/2014
Radio Reprogramming Using Techline/Service Programming System (SPS) - Ensuring Correct Vehicle Selection

Released 6/19/2013
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 6/19/2013
Global Information for GM dexos 1 and dexos 2 Engine Oil Specifications, Licensed Brands, and Service Fill

Released 6/19/2013
Repair Information for Reconnection of Rear Window Defroster (Defogger) Contact or Tab

Released 4/23/2013
Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage

Released 4/12/2013
Information on Driveline Clunk Noise

Released 3/29/2013
Vehicle Software Enhancements

Released 3/22/2013
Vibration Analysis Worksheet

Released 3/1/2013
Paint-less Dent Repair Process

Released 2/15/2013
Windshield Wiper Performance, Cleaning Instructions and Maintenance

Released 2/15/2013
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 2/11/2013
Prior To Any Circuit Testing

Released 2/8/2013
HYDRA-MATIC Front Wheel Drive 4T80-E (MH1) Left Front Axle Seal Leak, Transmission Slips in Gear (Replace Third Clutch Housing with Revised Service Part)

Released 9/4/2012
IPC Odometer Programming Method Quick Reference Guide

Released 9/4/2012
Information on Normal Maintenance or Warranty Service for 4T40, 4T45, 4T65, 4L60 Automatic Transmission Oil Pan Magnet Upgrade

Released 5/15/2012
Information on Upgrading Certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System

Released 5/3/2012
Information on Tire Radial Force Variation (RFV)

Released 3/19/2012
Hem Flange Rust Repair

Released 10/24/2011
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 10/22/2011
Warranty Code Generated By EL-50313 Midtronics GR8 Battery Tester/Charger Required for Claim Processing On Labor Operation 4041510 and Battery Part Restriction (North America ONLY)

Released 10/13/2011
Eliminating Unwanted Odors in Vehicles

Released 7/22/2011
Car and Truck Fix it Right the First Time Issues

Released 7/15/2011
Key Code Security Rules and Information on GM KeyCode Look-Up Application (Canada Only)

Released 3/1/2011
Paint-less Dent Repair Process

Released 2/2/2011
Seat Belt Buckle Latching Issues and/or Seat Belt Warning Lights Illuminated

Released 11/19/2010
Application of Anti-Corrosion Materials

Released 5/4/2010
Information on Instrument Panel Cluster (IPC) Odometer and Engine Hour Meter Set Up at Dealership After IPC Replacement

Released 4/23/2009
IPC Odometer Programming Method Quick Reference

Released 3/12/2009
08-08-51-002: New Primer For TPO Fascias and Affected Cleaning Process of Painting Operation - (Mar 12, 2008)

Released 3/9/2009
Warranty Administration - Guidelines for Claiming C0034 - Windshield Replacement

Released 2/17/2009
Seat Belt Buckle Latching Issues and/or Seat Belt Warning Lights Illuminated

Released 2/16/2009
Warranty Administration - Labor Operation Z1241 - Personal Property Damage

Released 2/3/2009
Hem Flange Rust Repair

Released 1/28/2009
Non-Approval of Clipping (Sectioning of Two Vehicles) for Collision Repair

Released 1/6/2009
Information on Curb Park Assist and Memory Related Issues on Outside Rearview Mirrors

Released 12/12/2008
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 11/21/2008
Front Floor Carpet Wet (Seal Top of A Pillar)

Released 10/16/2008
08-00-89-037: CSO Surcharges Not Allowed on Warranty Claims - (Oct 16, 2008)

Released 9/29/2008
00-00-89-027E: Eliminating Unwanted Odors in Vehicles - (Sep 29, 2008)

Released 9/29/2008
01-07-30-032E: Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) - (Sep 29, 2008)

Released 9/18/2008
06-08-46-008C: Information on OnStar Dual-Mode (Analog/Digital) Systems - (Sep 18, 2008)

Released 9/15/2008
06-08-111-004A: Information on Discoloration, Blistering, Peeling or Erosion of Various Exterior Emblems Including the Chevy Bowtie - (Sep 15, 2008)

Released 8/27/2008
02-00-89-014E: New Labor Operation Codes for Dealer-Installed GM Accessories Replaced During Warranty Coverage Period - (Aug 27, 2008)

Released 8/25/2008
03-08-48-006E: Repair Information for Reconnection of Rear Window Defroster Contact or Tab - (Aug 25, 2008)

Released 8/14/2008
08-08-46-004: Information on Aftermarket Device Interference with OnStar Diagnostic Services - (Aug 14, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 6/23/2008
08-08-64-011: Information on Heated Electrochromatic Outside Rearview Mirror Performance - (Jun 23, 2008)

Released 6/6/2008
99-04-20-002E: Information on Driveline Clunk Noise When Shifting Between PARK and DRIVE, PARK and REVERSE or DRIVE and REVERSE - (Jun 6, 2008)

Released 6/5/2008
07-08-64-022A: Information on Curb Park Assist and Memory Related Issues on Outside Rear View Mirrors - (Jun 5, 2008)

Released 6/4/2008
08-07-30-027: No Movement When Transmission is Shifted to Drive or Third - Normal Operation When Shifted to Second, First or Reverse (Replace Forward Sprag Assembly) - (Jun 4, 2008)

Released 5/22/2008
07-08-49-020B: IPC Odometer Programming Method Quick Reference Guide - (May 22, 2008)

Released 5/2/2008
03-08-46-004D: Parts Restriction on Ordering OnStar Generation 6 and 7 Vehicle Communication Interface Modules (VCIM) - (May 2, 2008)

Released 5/1/2008
08-03-10-005: Use of Chrome or Chrome-Plated Steel Valve Caps on Aluminum Valve Stems - (May 1, 2008)

Released 4/30/2008
06-00-89-050B: Diagnostic Trouble Codes (DTCs) Required on Repair Orders - (Apr 30, 2008)

Released 4/29/2008
07-08-49-015C: Information On Instrument Panel Cluster (IPC) Odometer and Engine Hour Meter Set Up at Dealership After IPC Replacement - (Apr 29, 2008)

Released 4/29/2008
04-00-89-018C: Processing GM Accessories - Initial Quality Issues - (Apr 29, 2008)

Released 4/24/2008
03-08-44-022E: Parts Restriction on Ordering XM Digital Radio Receiver - (Apr 24, 2008)

Released 4/17/2008
99-00-89-011C: Key Code Information - (Apr 17, 2008)

Released 4/16/2008
05-08-44-024A: Return or Reimbursement of Customer Owned CDs, DVDs, Cassette Tapes and/or CD Magazines - (Apr 16, 2008)

Released 2/19/2008
08-00-89-006: GM Training: February 2008 New Course Information (For U.S. Dealers and Aftermarket) - (Feb 19, 2008)

Released 2/5/2008
06-06-04-035A: Use of E85 Fuels in Vehicles Not Certified by GM as being FlexFuel Compatible/Aftermarket Conversion of Vehicles to Operate on E85 Fuels - (Feb 5, 2008)

Released 2/5/2008
04-06-01-029B: Unnecessary Engine Crankcase and Subsystems Flushing Services, Additive Recommendations and Proper Utilization of GM Simplified Maintenance Schedule to Enhance Customer Service Experience - (Feb 5, 2008)

Released 2/1/2008
00-08-48-005C: Distortion in Outer Surface of Vehicle Glass - (Feb 1, 2008)

Released 1/30/2008
99-08-52-005C: Remote Keyless Entry Operational Characteristics - (Jan 30, 2008)

Released 1/25/2008
04-08-50-006B: Minor Wrinkles/Creases, Discoloration, Cigarette Burns and Customer Induced Cuts and Stains on Front and Rear Dirver and Passenger Seats with Leather, Vinyl or Cloth Seat Covers - (Jan 25, 2008)

Released 1/18/2008
04-08-44-005C: Utilizing Tech 2 to Retrieve Part Numbers for Radios, Compact Disc (CD) Changers and Instrument Panel Clusters (IPC) - (Jan 18, 2008)

Released 1/17/2008
08-00-89-003: GM Training: January 2008 New Course Information (For U.S. Dealers and Aftermarket) - (Jan 17, 2008)

Released 1/17/2008
04-00-89-053B: Engineering Information (EI) Process - (Jan 17, 2008)

Released 1/16/2008
03-08-46-002B: Driver Unable to Configure OnStar System (Reprogram OnStar Vehicle Communication Interface Module) - (Jan 16, 2008)

Released 1/16/2008
02-08-46-008A: OnStar Module Cover Retaining Tab Breaking - (Jan 16, 2008)

Released 1/15/2008
04-08-46-004B: OnStar System Inoperative, OnStar System Status Light is Red, Radio Locked in Phone Mode or DTC B1000 (Update Early Release Generation 5 OnStar System Software) - (Jan 15, 2008)

Released 1/9/2008
99-09-40-005E: Seat Belt Extender Availability - (Jan 9, 2008)

Released 1/8/2008
05-08-46-004B: OnStar Phone Number Concerns (Phone Number Incorrect/Assigned to Another Vehicle/Phone) That Occur During Diagnosis of OnStar System - (Jan 8, 2008)

Released 1/8/2008
02-08-44-007C: Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar Systems - (Jan 8, 2008)

Released 1/8/2008
06-00-89-016A: Cataloging of Electronic Service Center Parts - (Jan 8, 2008)

Released 1/8/2008
02-08-46-006C: Incorrect OnStar Global Positioning System (GPS) Location Reported During OnStar Call - (Jan 8, 2008)

Released 12/21/2007
03-08-111-002G: Paint Chipping Behind Front Wheels/Front of Rear Wheels, Damaged Lower Door/Cladding and Rocker Panels (Repaint Damaged Area, Install Assist Step) - (Dec 21, 2007)

Released 12/13/2007
04-08-66-001E: Rear License Plate Pocket Perimeter Gasket Loose/Out of Position or Excessive Amount of Adhesive (Install New Gasket Using Updated Retainer Tightening Sequence) - (Dec 13, 2007)

Released 12/4/2007
07-08-49-027: Erratic Speedometer Operation or Speedometer Needle Shakes Above 60 mph (96 km/h) (Repair Poor Connection at Ground G108) - (Dec 4, 2007)

Released 11/13/2007
07-00-89-056: GM Training: November 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Nov 13, 2007)

Released 11/2/2007
03-00-89-008D: Corrosion Protection for Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes - (Nov 2, 2007)

Released 9/5/2007
07-08-45-002: Service Alert: Concerns With Aftermarket Fuses in GM Vehicles - (Sep 5, 2007)

Released 8/27/2007
01-08-66-007C: Center High-Mount Stop Lamp (CHMSL) Applique Loose (Re-Tape Applique) - (Aug 27, 2007)

Released 8/23/2007
07-00-89-043: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors - (Aug 23, 2007)

Released 7/19/2007
05-08-44-005A: Information on Rear Seat Headphone Foam Ear Pad Replacement if Worn or Damaged - (Jul 19, 2007)

Released 7/19/2007
06-08-50-009B: Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices) - (Jul 19, 2007)

Released 6/27/2007
07-00-89-028: GM Training: May 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 27, 2007)

Released 6/26/2007
07-00-89-011: GM Training: Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/26/2007
07-00-89-025: GM Training: April 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/26/2007
07-00-89-024: GM Training: Service Training Standard (STS) Effective Date for Two Required Technology Close-ups (TCUs) was 04/14/07 (U.S. Dealers) - (Jun 26, 2007)

Released 6/22/2007
99-08-64-016B: Use of Silicone for Weatherstrip Maintenance - (Jun 22, 2007)

Released 6/14/2007
05-00-89-067B: Communication Strategy of Service Information/Strategy Based Diagnostics - (Jun 14, 2007)

Released 5/21/2007
01-07-30-042E: Information on 2-3 Upshift or 3-2 Downshift Clunk Noise - (May 21, 2007)

Released 4/23/2007
05-08-51-008B: Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust (Remove Rail Dust) - (Apr 23, 2007)

Released 4/17/2007
07-08-63-001: Information on Repair of Polypropylene Energy Absorbers - (Apr 17, 2007)

Released 4/2/2007
07-08-98-001: Info - Non-approval of Clipping (Sectioning of Two Vehicles) for Collision Repair - (Apr 2, 2007)

Released 3/29/2007
03-08-64-006C: Doors Hard to Close (Adjust Striker) - (Mar 29, 2007)

Released 2/15/2007
07-00-89-003: Info - New Bulletin Category: Technical Training (U.S. Only) - (Feb 15, 2007)

Released 1/17/2007
02-08-98-002B: Info - Hem Flange Rust Repair - (Jan 17, 2007)

Released 1/4/2007
01-03-10-012C: Info - Guidelines for Using E2020-Wheel Alignments, E2000-Toe Adjust and E0200, E0201, E0203, E0204-Wheel Balance - (Jan 4, 2007)

Released 11/6/2006
04-08-49-015A: Noise Coming From Instrument Panel Cluster (Replace Instrument Panel Cluster (IPC)) - (Nov 6, 2006)

Released 10/9/2006
02-08-98-001C: Info - Metal Panel Bonding - (Oct 9, 2006)

Released 8/7/2006
06-00-89-038: Information on Radio and Instrument Panel Cluster (IPC) Part Restrictions (U.S. Only) - (Aug 7, 2006)

Released 7/20/2006
02-04-21-006E: Inoperative 4WD/AWD Lamps, Inoperative 4WD/AWD System, DTC C0550 Set No Communication with TCCM (Reprogram Transfer Case Control Module) - (Jul 20, 2006)

Released 6/26/2006
07-01-38-001: GM Training: HVAC Systems and Operation Stage 2 WBT and IDL (11044.03) (For U.S. Dealers Only) - (Jun 26, 2007)

Released 6/21/2006
06-00-89-036: Owner Manual and Warranty Information in Service Information (SI) Website/Distributed on CD - (Jul 21, 2006)

Released 6/8/2006
03-08-57-004C: Front Floor Carpet Wet (Seal Top of A-Pillar)- (Jun 8, 2006)

Released 5/2/2006
05-08-110-004A: Cargo Cover Handle Broken (Replace Cargo Cover Handle - Service Part Available) - (May 2, 2006)

Released 5/2/2006
06-08-45-004: Info - Instrument Panel (I/P), Body and General Wiring Harness Repair - (May 2, 2006)

Released 3/29/2006
02-08-48-001B: Info - Urethane Adhesives for Stationary Glass and Other Applications - (Mar 29, 2006)

Released 2/7/2006
04-08-46-003B: Info - Unable to Connect to OnStar or OnStar Personal Calling Inoperative - (Feb 7, 2006)

Released 1/12/2006
04-07-30-028A: 4T65-E Automatic Transmission Fluid Leak from Reverse Servo Cover (Replace Reverse Servo Cover Seal) - (Jan 12, 2006)

Released 12/2/2005
03-09-40-006B: Information on Avoiding Front Seat Belt Retractor Jamming When Storing Seat Belt - (Dec 2, 20050

Released 11/21/2005
99-08-51-001A: Info - Paint-less Dent Repair Process - (Nov 21, 2005)

Released 11/1/2005
01-08-46-002D: Info - Programming of Replacement OnStar Vehicle Communication and Interface Modules (VCIM) - (Nov 1, 2005)

Released 8/5/2005
05-08-64-022: Front Door Popping Noise When Rolling Up Window (Install Insulator Tape) - (Aug 5, 2005)

Released 6/28/2005
04-08-48-001B: Info - Rear Window Defogger - Broken Heating Grid Detection Method - (Jun 28, 2005)

Released 5/26/2005
04-08-64-012C: Front or Rear Side Door Glass Scratched (Adjust Hem Flange) - (May 26, 2005)

Released 3/10/2005
05-04-21-002: Info - Guidelines for Replacement of Transfer Case Control Module (TCCM) - (Mar 10, 2005)

Released 3/8/2005
05-04-21-001: Information on Excessive Use of RTV Silicone Sealant on New Venture Gear (NVG) and Borg Warner Transfer Cases During Service - (Mar 8, 2005)

Released 10/11/2004
03-08-98-002A: Info - Squeeze Type Resistance Spot Welding/Equipment - (Oct 11, 2004)

Released 10/4/2004
03-06-01-028A: Information on Correct Piston Usage - (Oct 4, 2004)

Released 9/14/2004
04-08-67-006: Info - Proper Positioning of Luggage Carrier Cross Rails to Avoid Windrush - (Sep 14, 2004)

Released 8/2/2004
04-08-98-002: Info - Repair Procedure for Service Sheet Metal, Craters in ELPO Surface - (Aug 2, 2004)

Released 7/23/2004
01-08-51-003A: Info - Application of Anti-Corrosion Materials - (Jul 23, 2004)

Released 6/22/2004
03-00-89-002A: Info - New Owner Orientation Clinic Materials Now Available Online - (Jun 22, 2004)

Released 6/22/2004
04-08-66-004A: ASI Resolution - Liftgate Glass Unlatches on Rough/Bumpy Road Surfaces (Replace Liftgate Window Latch) - (Jun 22, 2004)

Released 6/15/2004
04-08-63-005: Rattle Noise Under Hood (Reposition Hood Prop Rod) - (Jun 15, 2004)

Released 6/14/2004
04-08-111-003: Info - Rear License Plate Pocket Parts Now Available Individually - (Jun 14, 2004)

Released 5/26/2004
04-08-98-001: Info - Additional Material and Source for Metal Panel Bonding Adhesives - (May 26, 2004)

Released 4/29/2004
04-06-01-013: Information on Serpentine Belt Wear - (Apr 29, 2004)

Released 3/1/2004
04-06-01-003: Information on 2nd Design Balancer Hub - (Mar 1, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 1/6/2004
04-01-37-001: Info - HVAC Control Knob Replacement - (Jan 6, 2004)

Released 12/9/2003
03-08-42-014: Info - New Turn Signal Flasher Module Availability - (Dec 9, 2003)

Released 12/4/2003
03-08-63-003: Rattle From Front of Vehicle (Adjust Hood Latch Following New Procedure) - (Dec 4, 2003)

Released 9/19/2003
03-00-89-027: Warranty Admin. - Sublet Administrative Allowance (Coverage: S) Labor Operations - (Sep 19, 2003)

Released 9/11/2003
03-08-64-033: Info - Availability of Replacement Mirror Actuator - (Sep 11, 2003)

Released 9/11/2003
03-08-64-032: Info - Availability of Replacement Parts for Outside Rearview Mirrors - (Sep 11, 2003)

Released 7/29/2003
03-08-66-008: Perimeter Seal/Gasket Pulls Away from License Plate Housing and/or Excessive Adhesive Around Gasket (Install New Seal/Gasket or Remove Excessive Adhesive) - (Jul 29, 2003)

Released 6/25/2003
03-08-67-004: Info - Parts Availability for Sunroof Repairs - (Jun 25, 2003)

Released 6/5/2003
03-08-66-006: Lift Gate Glass Hard to Close (Replace Weatherstrip and Shim Handle) - (Jun 5, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 4/22/2003
03-01-38-003: Info - Certain HVAC Control Heads Not Reprogrammable - (Apr 22, 2003)

Released 3/27/2003
03-08-52-002: Remote Keyless Entry Inoperative (Reprogram Liftgate Module) - (Mar 27, 2003)

Released 3/7/2003
03-00-89-005: Info - Changes to Essential and Available Tool Numbering System - (Mar 7, 2003)

Released 2/4/2003
03-06-01-003: Info - Flywheel/Flexplate Replacement - (Feb 4, 2003)

Released 12/16/2002
WIW20020026: Adm Msg - New Labor Time Guide Available Effective February 1, 2003 - (Dec 16, 2002)

Released 10/22/2002
02-08-110-006: SMU - Revised Sunshade Replacement - (Oct 22, 2002)

Released 10/18/2002
02-08-110-005: Info - Avoiding Sunshade Damage During Removal and Installation - (Oct 18, 2002)

Released 10/4/2002
VSS20020131: Adm Msg - Inoperative 4WD/AWD or Service 4WD Indicator (Admin Number VSS20020131 10/4/02) - (Oct 4, 2002)

Released 10/4/2002
02-08-64-021: Outside Rearview Mirrors Do Not Return To Their Original Position After Using Curb View Assist Feature (Update Door Module Software) - View Assist Feature (Update Door Module Software)

Released 8/9/2002
Info - Engine Crankcase Flush

Released 6/21/2002
Info - Expandable Acoustic Foam (Two Component Sound Dampener) Usage with Collision Damage Repairs

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 5/6/2008
00-05-22-002K: Disc Brake Warranty Service and Procedures - (May 6, 2008)

Released 5/1/2008
99-07-30-030F: Grinding and/or Growling Noise in Park on Incline - (May 1, 2008)

Released 1/9/2008
06-08-46-002B: Availability of GM OnStar Vehicle Diagnostics and GM Goodwrench Remote Diagnostic Services - (Jan 9, 2008)

Released 8/23/2007
07-00-89-043: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors - (Aug 23, 2007)

Released 6/26/2007
07-00-89-011: GM Training: Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/14/2007
04-05-25-002D: ABS Light On, DTCs C0265, C0201, U1041 Set and/or Loss of Communication with Brake Module (Reground EBCM Ground) - (Jun 14, 2007)

Released 6/8/2005
05-05-22-001: Info - On-Car Brake Lathe Specifications and Maintenance Requirements - (Jun 8, 2005)

Released 4/26/2005
03-05-23-002A: SMU - Revised Front Brake Caliper Bracket Mounting Bolt Fastener Tightening Specification - (Apr 26, 2005)

Released 3/21/2005
03-05-24-001A: Service Information Regarding Rear Brake Drum Wheel Cylinder Inspections - (Mar 21, 2005)

Released 1/19/2005
02-05-26-001C: Info - Rear Parking Brake Shoe Retaining Spring Clip Service Kit for Drum-in-Hat (DIH) Equipped Vehicles - (Jan 19, 2005)

Released 4/22/2004
04-05-23-003: SMU - Revised Rear Brake Caliper Bracket Mounting Bolt Fastener Specification - (Apr 22, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 3/2/2011
Automatic Transmission Oil Cooler Flush and Flow Test Essential Tool J-45096 TransFlow

Released 7/16/2008
05-06-02-001A: Information on Aluminum Heater Core and/or Radiator Replacement - (Jul 16, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 2/22/2008
02-07-30-052E: Automatic Transmission Oil Cooler Flush and Flow Test Essential Tool J 45096 TransFlow - (Feb 22, 2008)

Released 1/31/2008
08-07-30-004: 4L60-E, 4L65-E, 4L70-E HYDRAMATIC Automatic Transmission RPOs M30, M70, M32, M33, MK2, MD6 Oil Cooler Fitting Change - (Jan 31, 2008)

Released 1/18/2008
05-06-02-002B: DEX-COOL Coolant - New Leak Detection Dye J 46366 Replaces J 29545-6 - (Jan 18, 2008)

Released 6/12/2007
06-06-01-019B: Information on Gradual Coolant Loss Over Time with No Evidence of Leak Found - (Jun 12, 2007)

Released 10/19/2006
05-06-02-012B: Service Engine Soon (SES) or Check Engine Light On, DTC P0480, P0526/P1481/P1484 Set (Replace Engine Cooling Fan Wiring Harness) - (Oct 19, 2006)

Released 8/15/2006
00-06-02-006D: Engine Coolant Recycling and Warranty Information - (Aug 15, 2006)

Released 2/14/2006
06-06-02-003: Info - Operating Characteristics of the Electro-Viscous (EV) Fan Clutch and Diagnostic Tips for Cooling Fan Noise, Delayed Transmission Shifts and/or Engine Revving Too High - (Feb 14, 2006)

Released 6/7/2005
04-01-38-019A: Intermittent Slow to Cool HVAC Performance Concerns in High Ambient Temperatures and/or High Humidity Conditions After Start Up, Especially at Low Engine Speeds (Install New Engine Cooling Fan Clutch) - (Jun 7, 2005)

Released 5/12/2005
05-06-02-006: Instructions for Using GE-47716 Vac-N-Fill Coolant Refill Tool - (May 12, 2005)

Released 7/27/2004
04-06-02-005: Higher Than Normal Engine Coolant Temperature Gauge Readings (Reprogram PCM) - (Jul 27, 2004)

Released 4/29/2004
04-06-01-013: Information on Serpentine Belt Wear - (Apr 29, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 5/14/2020
IPC Odometer Programming Method Quick Reference Guide

Released 11/26/2019
Key Code Security Rules and Information on GM KeyCode Look-Up Application (U.S. Only)

Released 12/13/2018
Exterior Lamp Condensation and Replacement Guidelines

Released 11/20/2018
Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation

Released 11/20/2018
Requirements For OnStar Over The Air Programming And Updates

Released 11/19/2018
Programmable Curb Assist Inoperative on Passenger Mirror

Released 10/29/2018
Adding RPO AU0 Remote Keyless Entry

Released 10/29/2018
Radio Theft Light Inoperative after Radio Replacement and Programming

Released 10/23/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/3/2018
IPC Odometer Programming Method Quick Reference Guide

Released 5/23/2018
Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern

Released 11/7/2017
Verifying Odometer Accuracy

Released 10/6/2017
Diagnostic Tip - Diagnosing Vehicles with OnStar DTC B101D -37

Released 9/16/2016
IPC Odometer Programming Method Quick Reference Guide

Released 6/14/2016
Prior To Any Circuit Testing

Released 4/19/2016
Normal Characteristic - OnStar Power Consumption

Released 3/4/2016
Premature Catalytic Converter Failures

Released 2/12/2016
Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage

Released 2/8/2016
Exterior Lamp Condensation and Replacement Guidelines

Released 2/8/2016
Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage

Released 11/23/2015
Verifying Odometer Accuracy

Released 10/31/2015
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 5/2/2015
Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage

Released 8/8/2014
Concerns Or Questions Regarding The Installation Of Dealer Installed Accessories

Released 6/19/2014
Radio Reprogramming Using Techline/Service Programming System (SPS) - Ensuring Correct Vehicle Selection

Released 6/19/2013
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 6/19/2013
Global Information for GM dexos 1 and dexos 2 Engine Oil Specifications, Licensed Brands, and Service Fill

Released 6/19/2013
Repair Information for Reconnection of Rear Window Defroster (Defogger) Contact or Tab

Released 4/23/2013
Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage

Released 4/12/2013
Information on Driveline Clunk Noise

Released 3/29/2013
Vehicle Software Enhancements

Released 3/22/2013
Vibration Analysis Worksheet

Released 3/1/2013
Paint-less Dent Repair Process

Released 3/1/2013
DVD Navigation Update Program, Navigation Disc Diagnostic Aid, AVN Software Update Discs and Ordering Information

Released 2/15/2013
Windshield Wiper Performance, Cleaning Instructions and Maintenance

Released 2/15/2013
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 2/11/2013
Prior To Any Circuit Testing

Released 1/1/2013
IPC Odometer Programming Method Quick Reference Guide

Released 5/16/2012
Information on Upgrading Certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System

Released 5/15/2012
Information on Upgrading Certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System

Released 2/10/2012
Service Programming System (SPS) Errors (E4398, E4399, E4403, E4404 E4413, E4414, E4423 or E4491, E4494)

Released 10/22/2011
Warranty Code Generated By EL-50313 Midtronics GR8 Battery Tester/Charger Required for Claim Processing On Labor Operation 4041510 and Battery Part Restriction (North America ONLY)

Released 6/6/2011
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 5/19/2011
IPC Odometer Programming Method Quick Reference Guide

Released 5/13/2011
Headlamp, Tail Lamp or Fog/Driving Lamp Damage

Released 2/2/2011
Seat Belt Buckle Latching Issues and/or Seat Belt Warning Lights Illuminated

Released 1/5/2011
Exterior Lamp Condensation and Replacement Guidelines

Released 12/23/2010
OnStar Phone Number Concerns (Phone Number Incorrect/Assigned to Another Vehicle/Phone) That Occur During Diagnosis of OnStar System

Released 12/6/2010
IPC Odometer Programming Method Quick Reference Guide

Released 4/23/2009
IPC Odometer Programming Method Quick Reference

Released 4/9/2009
Servicing Vehicles Upgraded to OnStar Generation 6 Digital-Capable System - Follow Information Below

Released 3/9/2009
Navigation Radio Diagnostic Tips

Released 2/17/2009
Seat Belt Buckle Latching Issues and/or Seat Belt Warning Lights Illuminated

Released 2/11/2009
Key Code Security Rules and Information on GM KeyCode Look-Up Application

Released 2/6/2009
GM Training - February 2009 New Course Information (For U.S. Dealers and Aftermarket)

Released 1/6/2009
Information on Curb Park Assist and Memory Related Issues on Outside Rearview Mirrors

Released 12/17/2008
Replacement of Headlamp Assemblies Under Warranty and Use of GM vs. Non-GM Headlamp Assemblies

Released 12/12/2008
Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Released 11/26/2008
GM Training - December 2008 New Course Information (For U.S. Dealers and Aftermarket)

Released 10/28/2008
Information on Upgrading Certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System

Released 9/22/2008
05-08-46-006P: Information on Upgrading Certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System - (Sep 22, 2008)

Released 9/5/2008
02-08-42-001C: Headlamp Lens Overheating When Covered and Chemical Damage to Exterior Polycarbonate Headlamp Lenses - (Sep 5, 2008)

Released 8/28/2008
08-08-44-028: Information on Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies) - (Aug 28, 2008)

Released 8/25/2008
03-08-48-006E: Repair Information for Reconnection of Rear Window Defroster Contact or Tab - (Aug 25, 2008)

Released 7/21/2008
02-06-03-008D: Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Ilde, Low Generator Output - (Jul 21, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 6/18/2008
08-08-44-023: Information on Navigation Radio Not Displaying Accurate Vehicle Location After Radio Replacement, Power Loss or Battery Replacement - (Jun 18, 2008)

Released 6/5/2008
07-08-64-022A: Information on Curb Park Assist and Memory Related Issues on Outside Rear View Mirrors - (Jun 5, 2008)

Released 5/29/2008
08-06-03-005: GM Dealer Visits: Proper Management of Batteries in Dealer Parts Stock/Vehicle Inventory - (May 29, 2008)

Released 5/22/2008
07-08-49-020B: IPC Odometer Programming Method Quick Reference Guide - (May 22, 2008)

Released 5/8/2008
04-06-04-036E: Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) - (May 8, 2008)

Released 5/2/2008
01-08-42-001F: Exterior Lamp Condensation and Replacement Guidelines - (May 2, 2008)

Released 4/30/2008
03-06-03-003B: ACDelco Replacement Battery Warranty Procedures - (Apr 30, 2008)

Released 4/29/2008
07-08-49-015C: Information On Instrument Panel Cluster (IPC) Odometer and Engine Hour Meter Set Up at Dealership After IPC Replacement - (Apr 29, 2008)

Released 4/17/2008
05-00-89-045A: Electronic Exchange Program Goodwill Procedures - (Apr 17, 2008)

Released 4/17/2008
99-00-89-011C: Key Code Information - (Apr 17, 2008)

Released 4/17/2008
05-06-03-002C: Battery and Charging System Electrical Diagnostics - (Apr 17, 2008)

Released 4/15/2008
05-04-21-003C: Service 4WD Light Illuminated, DTC C0374 Set (Inspect Wiring Harness to Transfer Case Speed Sensors, Replace Wiring Harness) - (Apr 15, 2008)

Released 3/27/2008
08-06-01-008: Diagnosing Accessory Drive Belt/Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt - (Mar 27, 2008)

Released 2/25/2008
08-09-41-003: General Motors Position Statement on Installation of Used, Salvaged or Imitation Air Bag System Components - (Feb 25, 2008)

Released 2/19/2008
08-00-89-006: GM Training: February 2008 New Course Information (For U.S. Dealers and Aftermarket) - (Feb 19, 2008)

Released 2/1/2008
06-08-44-015A: Information on Eliminating Noise in Audio System When Using Portable Playback Device - (Feb 1, 2008)

Released 1/30/2008
99-08-52-005C: Remote Keyless Entry Operational Characteristics - (Jan 30, 2008)

Released 1/17/2008
08-00-89-003: GM Training: January 2008 New Course Information (For U.S. Dealers and Aftermarket) - (Jan 17, 2008)

Released 1/17/2008
02-08-46-007D: Information on OnStar System - Possible Loss of GPS Signal, Hands-Free Calling Minutes Expire Prematurely and/or Inability to Add Hands-Free Calling Minutes - (Jan 17, 2008)

Released 1/9/2008
99-09-40-005E: Seat Belt Extender Availability - (Jan 9, 2008)

Released 1/8/2008
06-00-89-016A: Cataloging of Electronic Service Center Parts - (Jan 8, 2008)

Released 12/4/2007
07-08-49-027: Erratic Speedometer Operation or Speedometer Needle Shakes Above 60 mph (96 km/h) (Repair Poor Connection at Ground G108) - (Dec 4, 2007)

Released 11/13/2007
07-00-89-056: GM Training: November 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Nov 13, 2007)

Released 11/5/2007
02-01-39-007B: Automatic Dual Zone HVAC Battery Draw - (Nov 5, 2007)

Released 9/5/2007
07-08-45-002: Service Alert: Concerns With Aftermarket Fuses in GM Vehicles - (Sep 5, 2007)

Released 8/27/2007
01-08-66-007C: Center High-Mount Stop Lamp (CHMSL) Applique Loose (Re-Tape Applique) - (Aug 27, 2007)

Released 8/23/2007
07-00-89-043: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors - (Aug 23, 2007)

Released 8/2/2007
03-06-03-001D: Starter Cranks After Key Is Released (Normal Condition) - (Aug 2, 2007)

Released 7/19/2007
06-08-50-009B: Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices) - (Jul 19, 2007)

Released 6/27/2007
07-01-38-004: Information on GM ACR2000 (J-43600) and New Refrigerant Recovery Recharging Equipment SAE J2788 - (Jun 27, 2007)

Released 6/27/2007
07-00-89-028: GM Training: May 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 27, 2007)

Released 6/26/2007
07-00-89-025: GM Training: April 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/14/2007
05-00-89-067B: Communication Strategy of Service Information/Strategy Based Diagnostics - (Jun 14, 2007)

Released 6/8/2007
06-08-43-003A: Windshield Wiper Performance, Cleaning Instructions and Maintenance - (Jun 8, 2007)

Released 4/17/2007
07-08-44-007: Information on Obtaining Replacement Navigation Discs When Radios are Exchanged - Order Replacement Navigation Disc Through Navigation Disc Center - (Apr 17, 2007)

Released 3/30/2007
02-08-42-004A: Info - PRNDL Display Reduced Visibility for Approximately One Minute - (Mar 30, 2007)

Released 1/24/2007
06-00-89-051A: KeyCode Security Rules and Information on GM KeyCode Look-Up Application - (Jan 24, 2007)

Released 10/19/2006
05-06-02-012B: Service Engine Soon (SES) or Check Engine Light On, DTC P0480, P0526/P1481/P1484 Set (Replace Engine Cooling Fan Wiring Harness) - (Oct 19, 2006)

Released 9/12/2006
01-07-30-038D: Diagnostic Trouble Code (DTC) P0757 Set, Malfunction Indicator Lamp (MIL) Illuminated, Poor Performance of Transmission/Slipping (Clean Transmission Valve Body and Case Oil Passages of Debris) - (Sep 12, 2006)

Released 8/4/2006
06-06-04-037: Info - Normal Characteristics of Malfunction Indicator Lamp (MIL) During On-Board Diagnostic (OBD) Inspection/Maintenance (I/M) Testing - (Aug 4, 2006)

Released 7/20/2006
02-04-21-006E: Inoperative 4WD/AWD Lamps, Inoperative 4WD/AWD System, DTC C0550 Set No Communication with TCCM (Reprogram Transfer Case Control Module) - (Jul 20, 2006)

Released 5/17/2006
04-06-03-005A: Proper Connection Information to Avoid Blown 125 Amp Fuse and Various Interior Electrical System Conditions When Jump Starting Vehicle - (May 17, 2006)

Released 5/2/2006
06-08-45-004: Info - Instrument Panel (I/P), Body and General Wiring Harness Repair - (May 2, 2006)

Released 3/7/2006
02-06-04-015A: Intermittent No Crank, No Start (Clean Battery Side Terminal Stripped Threads, Replace Battery Cable Bolt) - (Mar 7, 2006)

Released 3/2/2006
02-06-04-057E: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming - (Mar 2, 2006)

Released 3/1/2006
02-08-46-010G: Info - Programming OnStar Module for Canadian French Voice Recognition (OnStar Generation 5 or Generation 6) -(Mar 1, 2006)

Released 2/17/2006
06-08-45-001: Information on Changes to the SI Table of Contents, Electrical Connectors, Terminal Testing/Repair and the Importance of J-38125 Terminal Repair Kit Maintenance - (Feb 17, 2006)

Released 2/14/2006
06-06-02-003: Info - Operating Characteristics of the Electro-Viscous (EV) Fan Clutch and Diagnostic Tips for Cooling Fan Noise, Delayed Transmission Shifts and/or Engine Revving Too High - (Feb 14, 2006)

Released 2/14/2006
02-06-05-004B: Info - Misfire DTCs P0300, P1380, P1381 and Catalytic Converter Damage Due to Installation of Alarm Systems - (Feb 14, 2006)

Released 9/23/2005
01-07-30-002E: MIL On, Transmission Stuck in Second or Third Gear, IPC Inoperative, DTCs P0740, P0753, P0758, P0785, P0787, P0973, P0976, P1860, P2761, P2764 and/or P2769 Set (Verify and Repair Source of Voltage Loss - (Sep 23, 2005)

Released 6/28/2005
04-08-48-001B: Info - Rear Window Defogger - Broken Heating Grid Detection Method - (Jun 28, 2005)

Released 4/12/2005
00-08-46-002A: Info - OnStar System Cellular Antenna Replacement Parts Availability - (Apr 12, 2005)

Released 3/7/2005
05-08-42-001: Diagnostic Information on Headlamps Flicker or Momentarily Dim While Driving - (Mar 7, 2005)

Released 2/9/2005
03-09-41-003A: Info - Proper Air Bag System Diagnosis and Service - (Feb 9, 2005)

Released 1/24/2005
05-08-44-001: Info - Compact Disc (CD) or DVD Player Skipping, Inoperative, Sluggish and/or Long Search Times - (Jan 24, 2005)

Released 12/16/2004
04-04-21-004: 4WD Switch Indicator Lights Flashing, 4WD Inoperative, DTCs C0327, C0550 Set (Replace Transfer Case Encoder Sensor, Reprogram TCCM) - (Dec 16, 2004)

Released 12/13/2004
04-06-03-016: Info - Battery Specification Label - (Dec 13, 2004)

Released 10/20/2004
04-08-46-002: Info - Radio Telephone/Mobile Radio (Transceiver) Installation and Troubleshooting Guidelines - (Oct 20, 2004)

Released 9/24/2004
04-08-45-010: Various Interior Electrical Concerns, IP Gauges/Lighting Inoperative, HVAC Controls Inoperative, Blower Motor Inoperative, Radio Inoperative, Flasher Inoperative (Repair Ground 201) - (Sep 24, 2004)

Released 8/9/2004
04-08-43-007: Rear Wiper Does Not Clean Rear Window (Replace Rear Wiper Arm) - (Aug 9, 2004)

Released 7/23/2004
01-08-51-003A: Info - Application of Anti-Corrosion Materials - (Jul 23, 2004)

Released 7/20/2004
04-06-04-053: Service Engine Soon Light On, P0133, P0172 (Reprogram PCM) - (Jul 20, 2004)

Released 7/2/2004
02-06-03-010A: Info - Battery Parasitic Drain - (Jul 2, 2004)

Released 5/26/2004
03-08-42-006B: Info - Tail Lamp Circuit Board Now Available for Service Use - (May 26, 2004)

Released 4/29/2004
04-06-01-013: Information on Serpentine Belt Wear - (Apr 29, 2004)

Released 2/5/2004
04-06-03-002: Diagnostic Information for Intermittent Vehicle No Crank/Dead Battery - (Feb 5, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 12/9/2003
03-08-42-014: Info - New Turn Signal Flasher Module Availability - (Dec 9, 2003)

Released 12/2/2003
03-02-35-006: SMU - Revised Steering Wheel Replacement Procedure - (Dec 2, 2003)

Released 7/14/2003
01-08-97-001B: Info - HomeLink Transceiver/Garage Door Opener Transmitter Test Kit Available As Essential Tool - (Jul 14, 2003)

Released 5/23/2003
03-08-42-004: Info - Headlamp Low Beam Bulb Socket Now Available for Service Use - (May 23, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 10/25/2002
02-06-03-012: Proper Diagnostic Procedures for No Start, No Crank, Battery, Batteries, Generator, Gauges, SES, SIR, Brake, Security, Theft, ABS, Hot, DIC Messages, Lamp, Light, Battery and Generator Diag. Testing - (Oct 25, 2002)

Released 10/4/2002
VSS20020131: Adm Msg - Inoperative 4WD/AWD or Service 4WD Indicator (Admin Number VSS20020131 10/4/02) - (Oct 4, 2002)

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 2/10/2012
Service Programming System (SPS) Errors (E4398, E4399, E4403, E4404 E4413, E4414, E4423 or E4491, E4494)

Released 8/6/2008
05-06-04-022E: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - Canada ONLY - (Aug 6, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 6/17/2008
05-00-89-072B: Fuel and Oil Additives - Facts and Myths/Maximizing Fuel Economy - (Jun 17, 2008)

Released 5/8/2008
04-06-04-036E: Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) - (May 8, 2008)

Released 4/30/2008
06-00-89-050B: Diagnostic Trouble Codes (DTCs) Required on Repair Orders - (Apr 30, 2008)

Released 2/19/2008
08-00-89-006: GM Training: February 2008 New Course Information (For U.S. Dealers and Aftermarket) - (Feb 19, 2008)

Released 1/17/2008
04-00-89-053B: Engineering Information (EI) Process - (Jan 17, 2008)

Released 8/23/2007
07-00-89-043: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors - (Aug 23, 2007)

Released 6/26/2007
07-00-89-011: GM Training: Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/26/2007
07-00-89-025: GM Training: April 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/26/2007
07-00-89-024: GM Training: Service Training Standard (STS) Effective Date for Two Required Technology Close-ups (TCUs) was 04/14/07 (U.S. Dealers) - (Jun 26, 2007)

Released 6/14/2007
05-00-89-067B: Communication Strategy of Service Information/Strategy Based Diagnostics - (Jun 14, 2007)

Released 10/24/2006
06-06-04-057: Warranty Admin. - Revised Mass Air Flow Core Return Requirements - (Oct 24, 2006)

Released 10/10/2006
00-06-04-033B: Info - I/M Readiness as Part of Emission Inspection and Maintenance Program for OBD II Vehicles - (Oct 10, 2006)

Released 8/4/2006
06-06-04-037: Info - Normal Characteristics of Malfunction Indicator Lamp (MIL) During On-Board Diagnostic (OBD) Inspection/Maintenance (I/M) Testing - (Aug 4, 2006)

Released 3/2/2006
02-06-04-057E: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming - (Mar 2, 2006)

Released 2/14/2006
06-06-02-003: Info - Operating Characteristics of the Electro-Viscous (EV) Fan Clutch and Diagnostic Tips for Cooling Fan Noise, Delayed Transmission Shifts and/or Engine Revving Too High - (Feb 14, 2006)

Released 2/14/2006
02-06-05-004B: Info - Misfire DTCs P0300, P1380, P1381 and Catalytic Converter Damage Due to Installation of Alarm Systems - (Feb 14, 2006)

Released 4/6/2005
05-06-02-004: Underhood Tick Noise at Idle (Reprogram PCM) - (Apr 6, 2005)

Released 3/21/2005
05-06-04-014A: Info - Diagnostic Aids for Diagnostic Trouble Codes P0440, P0455 and/or P0442 - Evaporative Emission (EVAP) System Leak

Released 7/20/2004
04-06-04-053: Service Engine Soon Light On, P0133, P0172 (Reprogram PCM) - (Jul 20, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 10/1/2003
03-06-04-057: Intermittent Hesitation, Stumble or Idle Stall after Soak, Harsh 1-2 Shift, Slipping 1-2 Shift Followed by a Harsh Engagement (Reprogram PCM) - (Oct 1, 2003)

Released 6/4/2003
vss20030070: Adm Msg - P0440 Caused By Gas Cap Not Being Tightened After Fuel Fill - (Jun 4, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 5/24/2002
Info - DTCs B1001, B1271 or B1780 Set When Replacing/Reprogramming Other Modules

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 11/30/2015
Premature Catalytic Converter Failures

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 12/22/2005
02-00-89-006C: Warranty Admin. - New Add Time for Labor Operation L2300 - Converter, Oxidation Catalytic-Replace - (Dec 22, 2005)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 5/8/2020
EPA Summer Grade Gasoline Waiver Allows Use of Winter Grade Surplus Potential Drivability Concerns P0300 P0171 P0174 P228C Fuel Smell Odor Longer Extended Cranking Time Hesitation Engine Stalls

Released 1/14/2020
Diagnostic Tip: Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCs P0299 P2227

Released 12/3/2018
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 8/2/2016
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 2/5/2016
Special Coverage Adjustment - Fuel Tank Inlet Check Valve Fracture

Released 12/14/2015
Special Coverage Adjustment - Fuel Tank Inlet Check Valve Fracture

Released 12/3/2015
Special Coverage Adjustment - Fuel Tank Inlet Check Valve Fracture

Released 10/31/2015
Fuel Gauge Fluctuation in Park or Neutral

Released 10/31/2015
How to Identify Factory or Aftermarket CNG, LPG, Bi-Fuel Systems

Released 5/30/2015
Usage of E85 Fuel in GM Vehicles

Released 7/22/2011
Car and Truck Fix it Right the First Time Issues

Released 7/15/2011
Key Code Security Rules and Information on GM KeyCode Look-Up Application (Canada Only)

Released 11/6/2008
GM Training - November 2008 New Course Information (For U.S. Dealers and Aftermarket)

Released 8/6/2008
05-06-04-022E: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - Canada ONLY - (Aug 6, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
04-06-04-047H: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only - (Jun 24, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 6/17/2008
05-00-89-072B: Fuel and Oil Additives - Facts and Myths/Maximizing Fuel Economy - (Jun 17, 2008)

Released 4/30/2008
06-00-89-050B: Diagnostic Trouble Codes (DTCs) Required on Repair Orders - (Apr 30, 2008)

Released 2/19/2008
08-00-89-006: GM Training: February 2008 New Course Information (For U.S. Dealers and Aftermarket) - (Feb 19, 2008)

Released 2/6/2008
05-00-89-078B: GM Fuel System Treatment PLUS, Fuel Sending Unit Corrosion and Fuel System Deposits - (Feb 6, 2008)

Released 2/5/2008
06-06-04-035A: Use of E85 Fuels in Vehicles Not Certified by GM as being FlexFuel Compatible/Aftermarket Conversion of Vehicles to Operate on E85 Fuels - (Feb 5, 2008)

Released 12/10/2007
03-06-04-030F: Various Driveability Symptoms Due to Clogged Fuel Injectors, MIL/SES DTCs P0171, P0172, P0174, P0300, P1174, P1175 (Clean Fuel Injectors and/or Perform Injector Test With AFIT - CH-47976) - (Dec 10, 2007)

Released 12/4/2007
07-08-49-027: Erratic Speedometer Operation or Speedometer Needle Shakes Above 60 mph (96 km/h) (Repair Poor Connection at Ground G108) - (Dec 4, 2007)

Released 11/13/2007
07-00-89-056: GM Training: November 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Nov 13, 2007)

Released 10/4/2007
05-07-30-021B: Ignition Key Will Not Remove From Ignition Lock Cylinder (Reposition Shifter Boot) - (Oct 4, 2007)

Released 7/30/2007
05-06-04-035C: Usage of E85 Fuels in GM Vehicles - (Jul 30, 2007)

Released 6/26/2007
07-00-89-011: GM Training: Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/26/2007
07-00-89-025: GM Training: April 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 6/21/2007
00-06-01-026B: Intake Manifold Inspection/Replacement After Severe Internal Engine Damage - (Jun 21, 2007)

Released 2/1/2007
04-07-30-013B: Info - Automatic Transmission Shift, Engine Driveability Concerns or Service Engine Soon (SES) Light On as a Result of the Use of an Excessively/Over-Oiled Aftermarket, Reusable Air Filter - (Feb 1, 2007)

Released 1/24/2007
06-00-89-051A: KeyCode Security Rules and Information on GM KeyCode Look-Up Application - (Jan 24, 2007)

Released 1/12/2007
06-06-04-048B: 4.2L LL8 Engine - Flashing and/or MIL/SES Light, Rough Idle, Misfire(s) DTC(s) P0300, P0301, P0302, P0303, P0304, P0305, P0306 (Install AIP Seal) - (Jan 12, 2007)

Released 11/27/2006
06-03-99-001: Information for Diagnosis and Repair of Rear Air Suspension (RPO G67) - (Nov 27, 2006)

Released 10/24/2006
06-06-04-057: Warranty Admin. - Revised Mass Air Flow Core Return Requirements - (Oct 24, 2006)

Released 5/15/2006
06-06-04-030: Locations of E85 Refueling Stations and Expanded E85 Information - (May 15, 2006)

Released 1/4/2006
04-06-04-051B: Info - Maintenance Cleaning of Fuel Injectors - (Jan 4, 2006)

Released 12/13/2005
05-03-99-002: SMU - Addition of Air Suspension Leak Diagnosis - (Dec 13, 2005)

Released 3/21/2005
05-06-04-014A: Info - Diagnostic Aids for Diagnostic Trouble Codes P0440, P0455 and/or P0442 - Evaporative Emission (EVAP) System Leak

Released 8/11/2004
04-06-04-003A: Vehicle is Difficult to Fill with Fuel or Filling Station Pump Shuts Off Before Tank is Full or Fuel Spits Back/Out When Filling Tank (Replace Fuel Tank Filler Upper Pipe and Lower Hose) - (Aug 11, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 10/1/2003
03-06-04-057: Intermittent Hesitation, Stumble or Idle Stall after Soak, Harsh 1-2 Shift, Slipping 1-2 Shift Followed by a Harsh Engagement (Reprogram PCM) - (Oct 1, 2003)

Released 6/4/2003
vss20030070: Adm Msg - P0440 Caused By Gas Cap Not Being Tightened After Fuel Fill - (Jun 4, 2003)

Released 5/29/2003
03-01-39-007: Air Conditioning (A/C) Inoperative/Intermittent, A/C Blows Warm Air (Replace A/C Low Pressure Cycling Switch) - (May 29, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 9/26/2002
Adm Msg - 2002 and 2003 TrailBlazer, Envoy and Bravada - Intermittent Poor Performing or No Air Conditioning Admin Number VSS 20020128

Released 10/10/2018
AC Blows Warm or Poor Performance

Released 6/20/2018
AC Blows Warm or Poor Performance

Released 12/5/2015
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 10/31/2015
Repair Information for Reconnection of Rear Window (Defroster) Contact or Tab

Released 10/13/2011
Eliminating Unwanted Odors in Vehicles

Released 8/10/2011
Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating)

Released 9/29/2008
00-00-89-027E: Eliminating Unwanted Odors in Vehicles - (Sep 29, 2008)

Released 7/16/2008
05-06-02-001A: Information on Aluminum Heater Core and/or Radiator Replacement - (Jul 16, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 4/30/2008
06-00-89-050B: Diagnostic Trouble Codes (DTCs) Required on Repair Orders - (Apr 30, 2008)

Released 1/25/2008
08-01-38-001: Information on New GE-48800 CoolTech Refrigerant Recovery/Recharge Equipment - (Jan 25, 2008)

Released 1/23/2008
05-01-38-008B: 18 Digit Snapshot/Charge Summary Code No Longer Required for A/C Refrigerant System repairs Submitted for Warranty Reimbursement - (Jan 23, 2008)

Released 1/18/2008
06-01-39-002C: Blower Motor Inoperative or May Not Shut Off in Extremely Low Ambient Temperature Conditions (Replace Blower Motor Control Module) - (Jan 18, 2008)

Released 11/12/2007
06-00-89-026A: Customer Concern Not Duplicated/Verified Labor Operations - (Nov 12, 2007)

Released 11/5/2007
02-01-39-007B: Automatic Dual Zone HVAC Battery Draw - (Nov 5, 2007)

Released 8/23/2007
07-00-89-043: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors - (Aug 23, 2007)

Released 6/27/2007
07-01-38-004: Information on GM ACR2000 (J-43600) and New Refrigerant Recovery Recharging Equipment SAE J2788 - (Jun 27, 2007)

Released 6/26/2007
07-00-89-011: GM Training: Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 5/29/2007
99-01-39-004B: Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating) - (May 29, 2007)

Released 2/28/2007
04-01-39-009C: HVAC Blower Motor Inoperative or Stays Running (Replace Blower Motor Control Module) - (Feb 28, 2007)

Released 11/27/2006
06-03-99-001: Information for Diagnosis and Repair of Rear Air Suspension (RPO G67) - (Nov 27, 2006)

Released 10/19/2006
05-06-02-012B: Service Engine Soon (SES) or Check Engine Light On, DTC P0480, P0526/P1481/P1484 Set (Replace Engine Cooling Fan Wiring Harness) - (Oct 19, 2006)

Released 7/25/2006
06-01-39-007: Info - Contaminated R134a Refrigerant Found on Market for Automotive Air-Conditioning Systems - (Jul 25, 2006)

Released 6/26/2006
07-01-38-001: GM Training: HVAC Systems and Operation Stage 2 WBT and IDL (11044.03) (For U.S. Dealers Only) - (Jun 26, 2007)

Released 3/17/2006
05-01-39-002A: Musty Odor from HVAC System (Reprogram HVAC Control Module to Enable Afterblow Function) - (Mar 17, 2006)

Released 3/2/2006
02-06-04-057E: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming - (Mar 2, 2006)

Released 12/22/2005
05-06-01-037: Information on New Special Service Tool EN-47945 for LK5, L52 or LL8 Engine Allowing Stationary Hydraulic Lash Adjusters and End Pivot Rockers to Be Removed without Camshaft Removal - (Dec 22, 2005)

Released 11/16/2005
02-01-39-004B: Info - New PAG Oil Released - (Nov 16, 2005)

Released 8/17/2005
02-01-39-005A: HVAC System Inoperative for a Drive Cycle, Poor HVAC System Performance in High Ambient Temperatures (Update HVAC Control Module Software) - (Aug 17, 2005)

Released 6/7/2005
04-01-38-019A: Intermittent Slow to Cool HVAC Performance Concerns in High Ambient Temperatures and/or High Humidity Conditions After Start Up, Especially at Low Engine Speeds (Install New Engine Cooling Fan Clutch) - (Jun 7, 2005)

Released 4/6/2005
05-06-02-004: Underhood Tick Noise at Idle (Reprogram PCM) - (Apr 6, 2005)

Released 9/24/2004
04-08-45-010: Various Interior Electrical Concerns, IP Gauges/Lighting Inoperative, HVAC Controls Inoperative, Blower Motor Inoperative, Radio Inoperative, Flasher Inoperative (Repair Ground 201) - (Sep 24, 2004)

Released 9/14/2004
01-01-38-006D: Info - Contaminated R-134a A/C Systems - Air Conditioning System Flushing Procedures and Universal In-Line A/C Filter Installation - (Sep 14, 2004)

Released 6/22/2004
99-01-38-006B: Info - J-43600 ACR 2000 Essential Refrigerant Recovery/Recharge Equipment - (Jun 22, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 1/6/2004
04-01-37-001: Info - HVAC Control Knob Replacement - (Jan 6, 2004)

Released 11/7/2003
03-01-39-013: SMU - Revised Mode Actuator Replacement Procedure - (Nov 7, 2003)

Released 10/29/2003
01-01-38-013A: Diagnostic Information to Consider Before Air Conditioning Compressor Replacement - (Oct 29, 2003)

Released 7/14/2003
01-01-39-003A: Info - J 44551 A/C Suction Screen Kit Repair Recommendations and Procedures After Catastrophic Compressor Failures - (Jul 14, 2003)

Released 5/29/2003
03-01-39-007: Air Conditioning (A/C) Inoperative/Intermittent, A/C Blows Warm Air (Replace A/C Low Pressure Cycling Switch) - (May 29, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 4/22/2003
03-01-38-003: Info - Certain HVAC Control Heads Not Reprogrammable - (Apr 22, 2003)

Released 3/14/2003
99-01-39-007B: Info - Automatic Air Conditioning Control Operation - (Mar 14, 2003)

Released 3/7/2003
03-01-38-001: Info - A/C Refrigerant System Sealer and A/C System Leak Detection Guidelines - (Mar 7, 2003)

Released 9/26/2002
Adm Msg - 2002 and 2003 TrailBlazer, Envoy and Bravada - Intermittent Poor Performing or No Air Conditioning Admin Number VSS 20020128

Released 6/19/2002
Info - Refrigerant Dye Added to A/C System at Assembly Plant

Released 7/27/2020
Needle Bearings Found In The Oil Pan During An Oil Change

Released 5/21/2020
Misfire Template

Released 5/13/2020
Engine Stalls When Air Conditioning Is Turned On at Idle

Released 3/9/2020
Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set

Released 5/7/2019
Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns Do Not Separate The Torque Converter From the Flex Plate

Released 5/6/2019
Needle Bearings Found In The Oil Pan During An Oil Change

Released 4/18/2019
ABS MIL with DTC C0265

Released 4/3/2019
ABS MIL with DTC C0265

Released 2/18/2019
Misfire Template

Released 12/3/2018
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 10/30/2018
Warranty Administration - Labor Operation 0600018 - Personal Property Damage

Released 10/23/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/19/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 10/17/2018
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 8/8/2018
Alleged Cylinders Out Of Round

Released 8/21/2017
Alleged Cylinders Out Of Round

Released 4/25/2017
SES Light with Fuel Trim and or Oxygen Sensor Codes

Released 11/15/2016
Alleged Cylinders Out Of Round

Released 9/9/2016
Rough Idle Crank No Start Extended Crank Or Misfire Due to Excessive Carbon On Top of the Valves or Sticking Valves

Released 8/29/2016
Engine Repair Tip for Installation of Pistons

Released 8/2/2016
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 6/6/2016
Supplement to Bulletin 06-06-01-017 - User Tips for EN48464

Released 3/7/2016
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 2/11/2016
Needle Bearings Found in the oil pan During An Oil Change

Released 10/31/2015
Engine Repair Tip for Installation of Pistons

Released 10/31/2015
Rough Idle Crank No Start Extended Crank or Misfire Due to Excessive Carbon On Top of the Valves or Sticking Valves

Released 10/31/2015
Engine Rattle Noise After R And R Of The Crankshaft Balancer - Inspect Bolt Torque

Released 5/30/2015
Automatic Transmission Oil Cooler Flow Test Essential Tool J-45096 TransFlow

Released 7/17/2014
Alleged Cylinders Out Of Round

Released 6/19/2013
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 6/19/2013
Global Information for GM dexos 1 and dexos 2 Engine Oil Specifications, Licensed Brands, and Service Fill

Released 4/12/2013
Information on Driveline Clunk Noise

Released 3/22/2013
Vibration Analysis Worksheet

Released 2/8/2013
HYDRA-MATIC Front Wheel Drive 4T80-E (MH1) Left Front Axle Seal Leak, Transmission Slips in Gear (Replace Third Clutch Housing with Revised Service Part)

Released 9/4/2012
Information on Normal Maintenance or Warranty Service for 4T40, 4T45, 4T65, 4L60 Automatic Transmission Oil Pan Magnet Upgrade

Released 10/24/2011
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 5/17/2011
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 5/6/2011
Information on Driveline Clunk Noise when Shifting Between PARK and DRIVE, PARK and REVERSE or DRIVE and REVERSE

Released 4/7/2011
Release of DEXRON-VI Automatic Transmission Fluid (ATF)

Released 12/15/2010
Manual Transmission Operating Characteristics

Released 6/17/2010
EI07148-Bump/Thump Noise Heard/Felt from Driveline or Rear Suspension After Braking (Replace Output Shaft and Drive Shaft Yoke)

Released 5/18/2009
EI07148 - Bump/Thump Noise Heard/Felt from Driveline or Rear Suspension After Braking (Replace Output Shaft and Drive Shaft Yoke)

Released 5/5/2009
Information on Normal Maintenance or Warranty Service for 4T40, 4T45, 4T65, 4L60 Automatic Transmission Oil Pan Magnet Upgrade

Released 2/6/2009
GM Training - February 2009 New Course Information (For U.S. Dealers and Aftermarket)

Released 1/29/2009
Diagnostic Tips for Automatic Transmission DTC P0756, Second, Third, Fourth Gear Start

Released 1/13/2009
Information on Engine Oil Consumption Guidelines

Released 1/12/2009
GM Training - January 2009 New Course Information (For U.S. Dealers and Aftermarket)

Released 11/26/2008
GM Training - December 2008 New Course Information (For U.S. Dealers and Aftermarket)

Released 11/25/2008
Information on 4T65-E MN7, M15, M76, MN3 Automatic Transmission Case, Cooler Fitting and Torque Converter Drain Back Check Ball Change

Released 11/6/2008
GM Training - November 2008 New Course Information (For U.S. Dealers and Aftermarket)

Released 10/21/2008
05-06-01-026B: Information on Torque to Yield Bolt Breakage and Use of Bolt Extractor Tool Kit Part Number EN-47702 for Removing Broken Cylinder Head or Main Bearing Cap Bolts on Inline Truck Engines - (Oct 21, 2008)

Released 9/29/2008
02-07-30-029L: Product Quality Center (PQC) for Engine, Transmission Assembly and Transfer Case Replacement - (Sep 29, 2008)

Released 9/29/2008
01-07-30-032E: Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) - (Sep 29, 2008)

Released 9/16/2008
04-07-30-017A: Information on 4T65-E MN7, M15, M76, MN3 Automatic Transmission Case, Cooler Fitting and Torque Converter Drain Back Check Ball Change - (Sep 16, 2008)

Released 8/25/2008
07-04-17-001C: EI07148 - Bump/Thump Noise Heard/Felt from Driveline or Rear suspension After Braking (Replace Output Shaft/Drive Shaft Yoke) - (Aug 25, 2008)

Released 8/25/2008
08-04-21-001B: NVG 126/226 Transfer Case Grating/Grinding Noise When 4WD is Engaged, Service 4WD Lamp On, DTC C0327 Set (Replace Clutch Pressure Plate Bearing Assembly and Clutch Lever) - (Aug 25, 2008)

Released 8/8/2008
08-07-30-035: Information on Water or Ethylene Glycol in Transmission Oil - (Aug 8, 2008)

Released 8/6/2008
05-06-04-022E: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - Canada ONLY - (Aug 6, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/24/2008
04-06-04-047H: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only - (Jun 24, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 6/17/2008
05-00-89-072B: Fuel and Oil Additives - Facts and Myths/Maximizing Fuel Economy - (Jun 17, 2008)

Released 6/10/2008
00-07-30-022D: No Reverse, Second Gear or Fourth Gear (Replace Reaction Sun Shell with More Robust Heat Treated Parts) - (Jun 10, 2008)

Released 6/6/2008
99-04-20-002E: Information on Driveline Clunk Noise When Shifting Between PARK and DRIVE, PARK and REVERSE or DRIVE and REVERSE - (Jun 6, 2008)

Released 6/4/2008
08-07-30-027: No Movement When Transmission is Shifted to Drive or Third - Normal Operation When Shifted to Second, First or Reverse (Replace Forward Sprag Assembly) - (Jun 4, 2008)

Released 6/3/2008
08-07-30-008B: Diagnostic Information on Diagnostic Trouble Code (DTC) P0894 and P1870 - (Jun 3, 2008)

Released 5/30/2008
07-06-01-018A: Information on New In-Vehicle Service Procedure for Removal/Installation of LL8 Cylinder Head - (May 30, 2008)

Released 5/22/2008
08-07-30-026: Information on Slight Vehicle Movement in Park at Start Up After Cold Soak - (May 22, 2008)

Released 5/12/2008
01-07-30-010C: Automatic Transmission/Transaxle Torque Converter Replacement - (May 12, 2008)

Released 5/12/2008
01-07-30-036G: Diagnostic Tips for Automatic Transmission DTC P0756, Second, Third, Fourth Gear Start - (May 12, 2008)

Released 5/2/2008
03-07-29-004E: Manual Transmission Operating Characteristics - (May 2, 2008)

Released 5/1/2008
99-07-30-030F: Grinding and/or Growling Noise in Park on Incline - (May 1, 2008)

Released 4/30/2008
06-00-89-050B: Diagnostic Trouble Codes (DTCs) Required on Repair Orders - (Apr 30, 2008)

Released 4/29/2008
07-08-49-015C: Information On Instrument Panel Cluster (IPC) Odometer and Engine Hour Meter Set Up at Dealership After IPC Replacement - (Apr 29, 2008)

Released 4/15/2008
05-04-21-003C: Service 4WD Light Illuminated, DTC C0374 Set (Inspect Wiring Harness to Transfer Case Speed Sensors, Replace Wiring Harness) - (Apr 15, 2008)

Released 4/14/2008
00-06-01-012C: Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts - (Apr 14, 2008)

Released 2/22/2008
02-07-30-052E: Automatic Transmission Oil Cooler Flush and Flow Test Essential Tool J 45096 TransFlow - (Feb 22, 2008)

Released 2/5/2008
04-06-01-029B: Unnecessary Engine Crankcase and Subsystems Flushing Services, Additive Recommendations and Proper Utilization of GM Simplified Maintenance Schedule to Enhance Customer Service Experience - (Feb 5, 2008)

Released 2/4/2008
01-04-18-001F: Driveline Characteristics for All-Wheel Drive (AWD) and Four-Wheel Drive (4WD) Systems - (Feb 4, 2008)

Released 1/31/2008
08-07-30-004: 4L60-E, 4L65-E, 4L70-E HYDRAMATIC Automatic Transmission RPOs M30, M70, M32, M33, MK2, MD6 Oil Cooler Fitting Change - (Jan 31, 2008)

Released 1/17/2008
08-00-89-003: GM Training: January 2008 New Course Information (For U.S. Dealers and Aftermarket) - (Jan 17, 2008)

Released 1/17/2008
04-00-89-053B: Engineering Information (EI) Process - (Jan 17, 2008)

Released 12/10/2007
03-06-04-030F: Various Driveability Symptoms Due to Clogged Fuel Injectors, MIL/SES DTCs P0171, P0172, P0174, P0300, P1174, P1175 (Clean Fuel Injectors and/or Perform Injector Test With AFIT - CH-47976) - (Dec 10, 2007)

Released 12/5/2007
07-06-01-023: 60 Degree V6 Engine Oil Leak at Crankshaft Front Oil Seal (Use New Crankshaft Front Oil Seal Installer Tool EN-48869) - (Dec 5, 2007)

Released 11/21/2007
04-07-30-037D: Release of DEXRON-VI Automatic Transmission Fluid (ATF) - (Nov 21, 2007)

Released 11/13/2007
07-00-89-056: GM Training: November 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Nov 13, 2007)

Released 11/12/2007
06-00-89-026A: Customer Concern Not Duplicated/Verified Labor Operations - (Nov 12, 2007)

Released 10/4/2007
05-07-30-021B: Ignition Key Will Not Remove From Ignition Lock Cylinder (Reposition Shifter Boot) - (Oct 4, 2007)

Released 10/2/2007
05-06-01-019F: Engine Oil Leak at Crankshaft Rear Main Oil Seal (Install Revised Crankshaft Rear Main Oil Seal Using Revised Rear Main Seal Installer and Remover Tools) - (Oct 2, 2007)

Released 9/28/2007
05-06-01-010B: Service Information Update on Consolidating Use of GM Liquid Gasket/Engine Sealants and New Sealant Dispenser GE-48326 Essential Tool - (Sep 28, 2007)

Released 9/27/2007
07-07-30-024: Information on 4L60-E M30 Rear Wheel Drive Automatic Transmission Valve Body Reconditioning, DTC P0741, P0756, P0894, Harsh 1-2 Shift - (Sep 27, 2007)

Released 9/17/2007
07-06-01-016A: Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Sep 17, 2007)

Released 8/23/2007
07-00-89-043: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors - (Aug 23, 2007)

Released 8/6/2007
07-07-30-020: Guidelines for Usage of Transmission K Labor Operation Recondition Add Time - (Aug 6, 2007)

Released 7/30/2007
05-06-04-035C: Usage of E85 Fuels in GM Vehicles - (Jul 30, 2007)

Released 6/27/2007
07-00-89-028: GM Training: May 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 27, 2007)

Released 6/22/2007
99-08-64-016B: Use of Silicone for Weatherstrip Maintenance - (Jun 22, 2007)

Released 6/21/2007
00-06-01-026B: Intake Manifold Inspection/Replacement After Severe Internal Engine Damage - (Jun 21, 2007)

Released 6/5/2007
04-06-01-019A: GM Performance Parts Engine Warranty Q and A - (Jun 5, 2007)

Released 5/21/2007
01-07-30-042E: Information on 2-3 Upshift or 3-2 Downshift Clunk Noise - (May 21, 2007)

Released 4/3/2007
01-06-01-011D: Information on Engine Oil Consumption Guidelines - (Apr 3, 2007)

Released 3/30/2007
02-08-42-004A: Info - PRNDL Display Reduced Visibility for Approximately One Minute - (Mar 30, 2007)

Released 2/16/2007
05-07-129-001B: Info - Automatic Transmission Shift Lock Control Actuator Available for Service Use - (Feb 16, 2007)

Released 2/1/2007
04-07-30-013B: Info - Automatic Transmission Shift, Engine Driveability Concerns or Service Engine Soon (SES) Light On as a Result of the Use of an Excessively/Over-Oiled Aftermarket, Reusable Air Filter - (Feb 1, 2007)

Released 1/12/2007
06-06-04-048B: 4.2L LL8 Engine - Flashing and/or MIL/SES Light, Rough Idle, Misfire(s) DTC(s) P0300, P0301, P0302, P0303, P0304, P0305, P0306 (Install AIP Seal) - (Jan 12, 2007)

Released 1/11/2007
04-06-04-054A: Info - Non-GM Parts and Accessories (Aftermarket) - (Jan 11, 2007)

Released 12/6/2006
03-04-17-002A: Whine Noise From Rear Axle (Diagnose and Replace Rear Propeller Shaft with New Tuned Torsional Damper Rear Propeller Shaftj) - (Dec 6, 2006)

Released 11/1/2006
01-07-31-002B: Info - Improved Bleeding Procedure for Hydraulic Clutch Release System - (Nov 1, 2006)

Released 10/24/2006
06-06-04-057: Warranty Admin. - Revised Mass Air Flow Core Return Requirements - (Oct 24, 2006)

Released 10/19/2006
05-06-02-012B: Service Engine Soon (SES) or Check Engine Light On, DTC P0480, P0526/P1481/P1484 Set (Replace Engine Cooling Fan Wiring Harness) - (Oct 19, 2006)

Released 10/10/2006
00-07-30-009B: Info - Current Model Year Goodwrench Transmission Replacement Assembly Program - (Oct 10, 2006)

Released 9/12/2006
01-07-30-038D: Diagnostic Trouble Code (DTC) P0757 Set, Malfunction Indicator Lamp (MIL) Illuminated, Poor Performance of Transmission/Slipping (Clean Transmission Valve Body and Case Oil Passages of Debris) - (Sep 12, 2006)

Released 8/15/2006
00-06-02-006D: Engine Coolant Recycling and Warranty Information - (Aug 15, 2006)

Released 7/20/2006
02-04-21-006E: Inoperative 4WD/AWD Lamps, Inoperative 4WD/AWD System, DTC C0550 Set No Communication with TCCM (Reprogram Transfer Case Control Module) - (Jul 20, 2006)

Released 5/25/2006
03-07-30-043A: Information Regarding Automatic Transmission Shift Lock Control Function - (May 25, 2006)

Released 3/7/2006
02-06-04-015A: Intermittent No Crank, No Start (Clean Battery Side Terminal Stripped Threads, Replace Battery Cable Bolt) - (Mar 7, 2006)

Released 3/2/2006
02-06-04-057E: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming - (Mar 2, 2006)

Released 2/14/2006
06-06-02-003: Info - Operating Characteristics of the Electro-Viscous (EV) Fan Clutch and Diagnostic Tips for Cooling Fan Noise, Delayed Transmission Shifts and/or Engine Revving Too High - (Feb 14, 2006)

Released 2/9/2006
06-07-30-006: Diagnostic Information for Front Wheel Drive Transaxle/Transmission Final Drive and/or Front Hub Bearing Hum and/or Grind Noise -(Feb 9, 2006)

Released 1/12/2006
04-07-30-028A: 4T65-E Automatic Transmission Fluid Leak from Reverse Servo Cover (Replace Reverse Servo Cover Seal) - (Jan 12, 2006)

Released 12/22/2005
05-06-01-037: Information on New Special Service Tool EN-47945 for LK5, L52 or LL8 Engine Allowing Stationary Hydraulic Lash Adjusters and End Pivot Rockers to Be Removed without Camshaft Removal - (Dec 22, 2005)

Released 12/22/2005
02-00-89-006C: Warranty Admin. - New Add Time for Labor Operation L2300 - Converter, Oxidation Catalytic-Replace - (Dec 22, 2005)

Released 12/7/2005
05-00-90-010: SMU - Revised Front Drive Axle Carrier Lubricant Information - (Dec 7, 2005)

Released 10/24/2005
04-06-01-022B: SMU - New Cylinder Bore Piston Sleeve Replacement Procedure - (Oct 24, 2005)

Released 10/18/2005
01-07-30-030B: 4L60-E/4l65-E Automatic Transmission Diagnostic Information on Harsh 1-2 Upshift - (Oct 18, 2005)

Released 10/6/2005
01-07-30-041B: Info - Transmission Fluid Leak Diagnosis - (Oct 6, 2005)

Released 9/23/2005
01-07-30-002E: MIL On, Transmission Stuck in Second or Third Gear, IPC Inoperative, DTCs P0740, P0753, P0758, P0785, P0787, P0973, P0976, P1860, P2761, P2764 and/or P2769 Set (Verify and Repair Source of Voltage Loss - (Sep 23, 2005)

Released 8/25/2005
Info - Available Reimbursement Allowance for Cylinder Bore Liner/Piston Sleeve Replacement Tool EN 45680-400

Released 8/2/2005
05-04-21-004: Info - Guidelines for Proper Use of Labor Operation Numbers when Servicing Transfer Case - (Aug 2, 2005)

Released 6/28/2005
04-08-48-001B: Info - Rear Window Defogger - Broken Heating Grid Detection Method - (Jun 28, 2005)

Released 6/7/2005
04-01-38-019A: Intermittent Slow to Cool HVAC Performance Concerns in High Ambient Temperatures and/or High Humidity Conditions After Start Up, Especially at Low Engine Speeds (Install New Engine Cooling Fan Clutch) - (Jun 7, 2005)

Released 4/4/2005
03-04-19-002B: Squeak, Squeal or Whistle Noise from Front Axle (Replace Intermediate Axle Seal and/or Differential Carrier Seal) - (Apr 4, 2005)

Released 3/14/2005
03-07-30-001A: Transmission Slipping or Torque Converter Clutch (TCC) Inoperative with No SES Light Displayed and No DTC P1870 (Reprogram PCM and Diagnose Vehicle Using P1870 Diagnostic Table) - (Mar 14, 2005)

Released 3/10/2005
05-04-21-002: Info - Guidelines for Replacement of Transfer Case Control Module (TCCM) - (Mar 10, 2005)

Released 3/8/2005
05-04-21-001: Information on Excessive Use of RTV Silicone Sealant on New Venture Gear (NVG) and Borg Warner Transfer Cases During Service - (Mar 8, 2005)

Released 3/7/2005
05-08-42-001: Diagnostic Information on Headlamps Flicker or Momentarily Dim While Driving - (Mar 7, 2005)

Released 12/16/2004
04-04-21-004: 4WD Switch Indicator Lights Flashing, 4WD Inoperative, DTCs C0327, C0550 Set (Replace Transfer Case Encoder Sensor, Reprogram TCCM) - (Dec 16, 2004)

Released 12/6/2004
02-03-09-002C: Intermittent Boom, Rumbling Noise and/or Disturbance Heard in Passenger Compartment While Driving at Highway Speeds (Replace Rear Coil Springs) - (Dec 6, 2004)

Released 10/8/2004
01-08-44-005A: Information on Error Codes on Radio Display - Their Cause and Corrective Action - (Oct 8, 2004)

Released 10/4/2004
03-06-01-028A: Information on Correct Piston Usage - (Oct 4, 2004)

Released 9/24/2004
04-08-45-010: Various Interior Electrical Concerns, IP Gauges/Lighting Inoperative, HVAC Controls Inoperative, Blower Motor Inoperative, Radio Inoperative, Flasher Inoperative (Repair Ground 201) - (Sep 24, 2004)

Released 8/11/2004
04-07-30-035: Info - Release of Rear Transmission Mount Separate from Exhaust Mount - (Aug 11, 2004)

Released 8/11/2004
04-06-04-003A: Vehicle is Difficult to Fill with Fuel or Filling Station Pump Shuts Off Before Tank is Full or Fuel Spits Back/Out When Filling Tank (Replace Fuel Tank Filler Upper Pipe and Lower Hose) - (Aug 11, 2004)

Released 7/27/2004
04-06-02-005: Higher Than Normal Engine Coolant Temperature Gauge Readings (Reprogram PCM) - (Jul 27, 2004)

Released 7/20/2004
04-06-04-053: Service Engine Soon Light On, P0133, P0172 (Reprogram PCM) - (Jul 20, 2004)

Released 5/24/2004
04-06-01-015: Info - New Design Oil Pick Up Tube and Front Cover - (May 24, 2004)

Released 5/14/2004
04-04-21-001: Delayed Engagement of Front Wheels During a Slip Condition (Reprogram Transfer Case Control Module (TCCM)) - (May 14, 2004)

Released 5/12/2004
04-07-30-023: Info - Oil Pump Assembly Seal and Transmission Case Change - (May 12, 2004)

Released 4/29/2004
04-06-01-013: Information on Serpentine Belt Wear - (Apr 29, 2004)

Released 3/1/2004
04-06-01-003: Information on 2nd Design Balancer Hub - (Mar 1, 2004)

Released 2/11/2004
04-07-30-006: Info - 4L65-E, 4L60-E, 4L60 and 200-4R Automatic Transmission Oil Pump Spring First and Second Design Identification - (Feb 11, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 1/20/2004
04-07-30-002: Rattle Type Noise Coming From Under the Vehicle (Reposition Transmission Oil Cooler Lines) - (Jan 20, 2004)

Released 11/11/2003
05-07-30-031: 4L60-E Automatic Transmission/Torque Converter Clutch (TCC) Shudder, Water in Transmission (Repair Transmission and Replace Transmission Filler Tube, Level Indicator and Seal) - (Nov 11, 2005)

Released 11/7/2003
03-01-39-013: SMU - Revised Mode Actuator Replacement Procedure - (Nov 7, 2003)

Released 11/5/2003
03-07-30-056: Info - 4L60-E Automatic Transmission Oil Pump First and Second Design Identification - (Nov 5, 2003)

Released 10/1/2003
03-06-04-057: Intermittent Hesitation, Stumble or Idle Stall after Soak, Harsh 1-2 Shift, Slipping 1-2 Shift Followed by a Harsh Engagement (Reprogram PCM) - (Oct 1, 2003)

Released 6/25/2003
03-07-30-027: Info - Most Frequently Asked Questions and Answers for J 45096 TransFlow Transmission Oil Cooling System Flushing Machine - (Jun 25, 2003)

Released 6/5/2003
99-07-30-022A: Info - Shift Stabilization and Tow/haul Mode Feature for Hydra-Matic 4L60- E/4L65-E and 4L80-E/4L85-E Transmissions

Released 6/5/2003
03-04-21-005: Service 4WD Light On, 4WD Inoperative, Diagnostic Trouble Codes (DTC) C0300 and/or C0305 Set (Reprogram Transfer Case Control Module (TCCM))

Released 6/4/2003
vss20030070: Adm Msg - P0440 Caused By Gas Cap Not Being Tightened After Fuel Fill - (Jun 4, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 2/13/2003
02-04-21-008A: Shudder, Rocking Motion, Binding, Feels Like Vehicle is Stuck in 4WD (Crow Hop) When Turning at Low Speeds (Replace Transfer Case Encoder Sensor and Reprogram TCCM) - (Feb 13, 2003)

Released 2/4/2003
03-06-01-003: Info - Flywheel/Flexplate Replacement - (Feb 4, 2003)

Released 1/29/2003
99-07-30-017A: Info - Automatic Transmission Oil Cooler Flushing and Flow Check Procedures - (Jan 29, 2003)

Released 8/9/2002
Info - Engine Crankcase Flush

Released 6/13/2002
Info - Automatic Transmission Serial Number and Site Code Locations

Released 6/13/2002
Info - Engine Identification Information

Released 1/17/1997
Car and Truck Fix it Right the First Time Issues

Released 2/5/2016
Special Coverage Adjustment - Fuel Tank Inlet Check Valve Fracture

Released 12/3/2015
Special Coverage Adjustment - Fuel Tank Inlet Check Valve Fracture

Released 5/25/2016
Refinishing Aluminum Wheels

Released 2/12/2016
Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Released 10/31/2015
Guidelines When Changing Tire and Wheel Size

Released 10/31/2015
Guidelines when Changing Tire and Wheel Size

Released 2/6/2014
Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel)

Released 3/22/2013
Vibration Analysis Worksheet

Released 5/3/2012
Information on Tire Radial Force Variation (RFV)

Released 12/3/2011
Information on Diagnosis and Replacement of Shock Absorber and Strut Due to Fluid Leak

Released 4/21/2011
Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels

Released 3/17/2011
Refinishing Aluminum Wheels

Released 12/13/2010
Guidelines for Using Labor Operations E0200, E0201, E0203, E0204 - Wheel Balance

Released 10/13/2010
Information on Pitman Arm Shaft Seal Service Kit

Released 6/21/2010
Information on Pitman Arm Shaft Seal Service Kit

Released 3/29/2010
Revised General Motors New Vehicle Tire Warranty Program and Global Warranty Management (GWM) Submission Rollout Information (U.S. Dealers Only)

Released 12/2/2009
Release of Steering Gear Stub Shaft Bearing Kit for Service

Released 5/26/2009
Release of Steering Gear Stub Shaft Bearing Kit for Service

Released 3/17/2009
Release of Steering Gear Stub Shaft Bearing Kit for Service

Released 1/28/2009
Information on Proper Tire Pressure

Released 1/22/2009
Use of Nitrogen Gas in Tires

Released 11/26/2008
Information on Tire Radial Force Variation (RFV)

Released 11/24/2008
Information on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires

Released 9/17/2008
08-03-10-012: GM Tire Warranty Program Claims Submission Changes (U.S. Only) - (Sep 17, 2008)

Released 9/11/2008
05-03-10-005D: Performance Characteristics of Vehicles with Accessory Wheel/Tire Assemblies Installed as Upsized to Original Equipment - (Sep 11, 2008)

Released 8/29/2008
07-03-10-016C: Requirements for Changing Tire and Wheel Assemblies - New Vehicle Placard (U.S. and Canada Only) - (Aug 29, 2008)

Released 8/28/2008
08-08-44-028: Information on Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies) - (Aug 28, 2008)

Released 8/25/2008
07-04-17-001C: EI07148 - Bump/Thump Noise Heard/Felt from Driveline or Rear suspension After Braking (Replace Output Shaft/Drive Shaft Yoke) - (Aug 25, 2008)

Released 7/25/2008
05-03-08-002B: Replacement of Shock Absorbers and Struts and Use of Labor Operations E3800, E3801, E3807, E5800, E5801, E5807, E3850, E3857, E5750, E5751 and E5757 - (Jul 25, 2008)

Released 6/27/2008
07-00-89-047B: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) - (Jun 27, 2008)

Released 6/27/2008
05-03-07-009B: Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles - (Jun 27, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 6/5/2008
07-08-64-022A: Information on Curb Park Assist and Memory Related Issues on Outside Rear View Mirrors - (Jun 5, 2008)

Released 5/16/2008
08-03-10-007: Minimizing Damage to Tire Pressure Monitor (TPM) Sensors During Tire Mounting/Dismounting - (May 16, 2008)

Released 5/12/2008
08-03-16-003: Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements - (May 12, 2008)

Released 5/1/2008
08-03-10-005: Use of Chrome or Chrome-Plated Steel Valve Caps on Aluminum Valve Stems - (May 1, 2008)

Released 5/1/2008
08-03-10-006: Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum wheel Bead Seat Corrosion (Clean and Resurface Wheel Bead Seat) - (May 1, 2008)

Released 4/30/2008
06-00-89-050B: Diagnostic Trouble Codes (DTCs) Required on Repair Orders - (Apr 30, 2008)

Released 4/7/2008
07-03-10-015A: General Motors New Vehicle Wheel Warranty Coverage - (Apr 7, 2008)

Released 3/31/2008
05-03-08-007A: Rattle, Clunk, Pop, Snap Noise from Front and/or Rear Suspension While Driving Over Rough, Uneven, Wash Board Road Surfaces (Replace Appropriate Stabilizer Link(s)) - (Mar 31, 2008)

Released 3/25/2008
08-03-10-004: Mounting, Balancing and Installation of Accessory Wheels and Tires Available Through GM Accessories - (Mar 25, 2008)

Released 2/7/2008
01-03-10-003E: GM of Canada New Vehicle Limited Warranty Tire Program - (Feb 7, 2008)

Released 2/5/2008
06-02-32-013A: Diagnostic Tips/Recommendations When Power Steering Pump Replacement is Necessary

Released 2/4/2008
01-04-18-001F: Driveline Characteristics for All-Wheel Drive (AWD) and Four-Wheel Drive (4WD) Systems - (Feb 4, 2008)

Released 2/1/2008
04-03-10-012B: Pitting and Brake Dust on Chrome Wheels - (Feb 1, 2008)

Released 1/15/2008
05-03-10-003C: Low Tire Pressure, Leaking Cast Aluminum Wheels (Repair with Adhesive Sealant) - (Jan 15, 2008)

Released 1/9/2008
00-03-10-006C: Information on Tire Radial Force Variation (RFV) - (Jan 9, 2008)

Released 1/7/2008
04-03-10-001D: Tire Puncture Repair Procedure for All Cars and Light Duty Trucks - (Jan 7, 2008)

Released 1/3/2008
05-03-10-020A: Use of Nitrogen Gas in Tires - (Jan 3, 2008)

Released 12/21/2007
03-08-111-002G: Paint Chipping Behind Front Wheels/Front of Rear Wheels, Damaged Lower Door/Cladding and Rocker Panels (Repaint Damaged Area, Install Assist Step) - (Dec 21, 2007)

Released 10/29/2007
00-03-10-003M: Revised General Motors New Vehicle Tire Warranty Program - (Oct 29, 2007)

Released 10/23/2007
00-00-90-002I: Information on Proper Tire Pressure - (Oct 23, 2007)

Released 9/21/2007
03-03-10-007C: Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires - (Sep 21, 2007)

Released 8/23/2007
07-00-89-043: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors - (Aug 23, 2007)

Released 7/26/2007
04-02-32-001C: Release of Steering Gear Stub Shaft Bearing Kit for Service - (Jul 26, 2007)

Released 6/26/2007
07-00-89-011: GM Training: Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 1/4/2007
01-03-10-012C: Info - Guidelines for Using E2020-Wheel Alignments, E2000-Toe Adjust and E0200, E0201, E0203, E0204-Wheel Balance - (Jan 4, 2007)

Released 11/27/2006
06-03-99-001: Information for Diagnosis and Repair of Rear Air Suspension (RPO G67) - (Nov 27, 2006)

Released 9/7/2006
06-03-10-010: Information on Proper Wheel Changing Procedures and Cautions - (Sep 7, 2006)

Released 8/28/2006
06-03-08-011: SMU - Revised Shock Module Replacement - (Aug 28, 2006)

Released 8/1/2006
00-03-10-002D: Info - Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels - (Aug 1, 2006)

Released 6/19/2006
99-08-51-007C: Info - Refinishing Aluminum Wheels - (Jun 19, 2006)

Released 3/17/2006
02-02-35-006B: Squeak, Rub/Scrub Type Noise in Steering Column (Lubricate Upper Intermediate Shaft Serration (Slip) Joint and Remove Material from Upper Intermediate Shaft Bushing) - (Mar 17, 2006)

Released 3/2/2006
02-06-04-057E: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming - (Mar 2, 2006)

Released 3/1/2006
06-03-10-004: Info - Proper Use of OEM Service Wheel Weights, Marring and/or Damage Due to Use of Non-OEM and/or Incorrect Wheel Weight Installation - (Mar 1, 2006)

Released 2/9/2006
06-07-30-006: Diagnostic Information for Front Wheel Drive Transaxle/Transmission Final Drive and/or Front Hub Bearing Hum and/or Grind Noise -(Feb 9, 2006)

Released 12/13/2005
05-03-99-002: SMU - Addition of Air Suspension Leak Diagnosis - (Dec 13, 2005)

Released 10/4/2005
05-02-35-006A: Hiss/Rush Noise From Steering (STRG) Column Area (Replace Lower Intermediate Shaft) - (Oct 4, 2005)

Released 3/21/2005
03-05-24-001A: Service Information Regarding Rear Brake Drum Wheel Cylinder Inspections - (Mar 21, 2005)

Released 12/6/2004
02-03-09-002C: Intermittent Boom, Rumbling Noise and/or Disturbance Heard in Passenger Compartment While Driving at Highway Speeds (Replace Rear Coil Springs) - (Dec 6, 2004)

Released 12/1/2004
04-02-32-007A: Steering System Moan, Groan, Shudder and/or Vibration Type Noise During Low Speed Turning Maneuvers (Replace Steering Gear) - (Dec 1, 2004)

Released 11/10/2004
04-03-07-002A: Warranty Admin. - New Alignment Procedure for Labor Operation Numbers E2020 and E2000 - (Nov 10, 2004)

Released 5/14/2004
04-04-21-001: Delayed Engagement of Front Wheels During a Slip Condition (Reprogram Transfer Case Control Module (TCCM)) - (May 14, 2004)

Released 4/29/2004
04-06-01-013: Information on Serpentine Belt Wear - (Apr 29, 2004)

Released 3/23/2004
Adm Msg - Wheel Alignment Questionnaire (Fax Number Change)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 12/2/2003
03-02-35-006: SMU - Revised Steering Wheel Replacement Procedure - (Dec 2, 2003)

Released 9/19/2003
03-00-89-027: Warranty Admin. - Sublet Administrative Allowance (Coverage: S) Labor Operations - (Sep 19, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 2/13/2003
02-04-21-008A: Shudder, Rocking Motion, Binding, Feels Like Vehicle is Stuck in 4WD (Crow Hop) When Turning at Low Speeds (Replace Transfer Case Encoder Sensor and Reprogram TCCM) - (Feb 13, 2003)

Released 2/4/2003
03-06-01-003: Info - Flywheel/Flexplate Replacement - (Feb 4, 2003)

Released 12/17/2002
02-03-10-008: Info - Recommended Wheel Nut/Bolt Torque Specifications - (Dec 17, 2002)

Released 10/9/2019
Key Code Security Rules and Information on GM KeyCode Look-Up Application (U.S. Only)

Released 6/2/2017
Concerns Or Questions Regarding Installation Of Dealer Installed Accessories

Released 3/15/2017
Warranty Administration - Field Action Courtesy Transportation Policy

Released 11/18/2016
Concerns Or Questions Regarding Installation Of Dealer Installed Accessories

Released 9/27/2016
Warranty Administration - New Global Labor Codes

Released 7/13/2016
38660 - A16-2038660 GMI700 31UX Missing GM Roadside Kit

Released 10/31/2015
Engine Repair Tip for Installation of Pistons

Released 10/31/2015
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

Released 9/5/2015
Information on Communication with OnStar® Module After Canadian Cellular Upgrade

Released 5/30/2015
Automatic Transmission Oil Cooler Flow Test Essential Tool J-45096 TransFlow

Released 12/5/2014
Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only)

Released 5/22/2014
Warranty Code Generated By EL-50313 Midtronics GR8 Battery Tester/Charger Required for Claim Processing On Labor Operation 4041510, 4041520 and 250 Mile/400 Km Labor Operation Restriction (North America ONLY)

Released 6/7/2013
IPC Odometer Programming Method Quick Reference Guide

Released 3/1/2013
Paint-less Dent Repair Process

Released 1/1/2013
IPC Odometer Programming Method Quick Reference Guide

Released 3/19/2012
Hem Flange Rust Repair

Released 10/24/2011
Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts

Released 10/22/2011
Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only)

Released 10/22/2011
Warranty Code Generated By EL-50313 Midtronics GR8 Battery Tester/Charger Required for Claim Processing On Labor Operation 4041510 and Battery Part Restriction (North America ONLY)

Released 8/10/2011
Comeback Prevention Information and Using Customer Concern Verification Sheets (CCVS)

Released 7/22/2011
Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm

Released 6/17/2011
Improperly Formatted SI Screen Characters

Released 5/23/2011
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 5/19/2011
IPC Odometer Programming Method Quick Reference Guide

Released 5/9/2011
Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only)

Released 5/5/2011
Change in Product Field Action Customer Reimbursement Procedure (U.S. Dealers Only)

Released 3/2/2011
Automatic Transmission Oil Cooler Flush and Flow Test Essential Tool J-45096 TransFlow

Released 11/19/2010
Application of Anti-Corrosion Materials

Released 5/26/2010
Warranty Return Parts

Released 3/29/2010
Revised General Motors New Vehicle Tire Warranty Program and Global Warranty Management (GWM) Submission Rollout Information (U.S. Dealers Only)

Released 3/12/2009
08-08-51-002: New Primer For TPO Fascias and Affected Cleaning Process of Painting Operation - (Mar 12, 2008)

Released 2/3/2009
Hem Flange Rust Repair

Released 12/10/2008
General Motors Dealership Critical Equipment Requirements and Recommendations

Released 10/16/2008
08-00-89-037: CSO Surcharges Not Allowed on Warranty Claims - (Oct 16, 2008)

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 3/27/2008
08-06-01-008: Diagnosing Accessory Drive Belt/Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt - (Mar 27, 2008)

Released 2/22/2008
02-07-30-052E: Automatic Transmission Oil Cooler Flush and Flow Test Essential Tool J 45096 TransFlow - (Feb 22, 2008)

Released 1/25/2008
08-01-38-001: Information on New GE-48800 CoolTech Refrigerant Recovery/Recharge Equipment - (Jan 25, 2008)

Released 1/18/2008
04-08-44-005C: Utilizing Tech 2 to Retrieve Part Numbers for Radios, Compact Disc (CD) Changers and Instrument Panel Clusters (IPC) - (Jan 18, 2008)

Released 10/2/2007
05-06-01-019F: Engine Oil Leak at Crankshaft Rear Main Oil Seal (Install Revised Crankshaft Rear Main Oil Seal Using Revised Rear Main Seal Installer and Remover Tools) - (Oct 2, 2007)

Released 6/27/2007
07-01-38-004: Information on GM ACR2000 (J-43600) and New Refrigerant Recovery Recharging Equipment SAE J2788 - (Jun 27, 2007)

Released 6/26/2007
07-00-89-025: GM Training: April 2007 New Course Information (For U.S. Dealers and Aftermarket) - (Jun 26, 2007)

Released 4/23/2007
05-08-51-008B: Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust (Remove Rail Dust) - (Apr 23, 2007)

Released 2/17/2006
06-08-45-001: Information on Changes to the SI Table of Contents, Electrical Connectors, Terminal Testing/Repair and the Importance of J-38125 Terminal Repair Kit Maintenance - (Feb 17, 2006)

Released 12/22/2005
05-06-01-037: Information on New Special Service Tool EN-47945 for LK5, L52 or LL8 Engine Allowing Stationary Hydraulic Lash Adjusters and End Pivot Rockers to Be Removed without Camshaft Removal - (Dec 22, 2005)

Released 11/21/2005
99-08-51-001A: Info - Paint-less Dent Repair Process - (Nov 21, 2005)

Released 6/8/2005
05-05-22-001: Info - On-Car Brake Lathe Specifications and Maintenance Requirements - (Jun 8, 2005)

Released 5/12/2005
05-06-02-006: Instructions for Using GE-47716 Vac-N-Fill Coolant Refill Tool - (May 12, 2005)

Released 10/11/2004
03-08-98-002A: Info - Squeeze Type Resistance Spot Welding/Equipment - (Oct 11, 2004)

Released 9/14/2004
01-01-38-006D: Info - Contaminated R-134a A/C Systems - Air Conditioning System Flushing Procedures and Universal In-Line A/C Filter Installation - (Sep 14, 2004)

Released 6/22/2004
99-01-38-006B: Info - J-43600 ACR 2000 Essential Refrigerant Recovery/Recharge Equipment - (Jun 22, 2004)

Released 4/13/2004
Adm Msg - Alignment Questionnaire

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 7/14/2003
01-08-97-001B: Info - HomeLink Transceiver/Garage Door Opener Transmitter Test Kit Available As Essential Tool - (Jul 14, 2003)

Released 6/25/2003
03-07-30-027: Info - Most Frequently Asked Questions and Answers for J 45096 TransFlow Transmission Oil Cooling System Flushing Machine - (Jun 25, 2003)

Released 4/29/2003
02-00-89-004B: Warranty Admin. - Courtesy Transportation Program - (Apr 29, 2003)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)

Released 3/7/2003
03-00-89-005: Info - Changes to Essential and Available Tool Numbering System - (Mar 7, 2003)

Released 6/21/2002
Info - Expandable Acoustic Foam (Two Component Sound Dampener) Usage with Collision Damage Repairs

Released 6/24/2008
03-00-89-003A: GM Goodwrench Limited Lifetime Service Guarantee - (Jun 24, 2008)

Released 6/8/2007
06-08-43-003A: Windshield Wiper Performance, Cleaning Instructions and Maintenance - (Jun 8, 2007)

Released 10/24/2005
04-08-43-005C: Info - Windshield Wiper Motor Module Assemblies - Serviceable Components - (Oct 24, 2005)

Released 8/9/2004
04-08-43-007: Rear Wiper Does Not Clean Rear Window (Replace Rear Wiper Arm) - (Aug 9, 2004)

Released 4/14/2004
04-08-43-003: Info - Replacement of Windshield Wiper Inserts - (Apr 14, 2004)

Released 2/5/2004
02-00-89-005A: Warranty Admin. - Dealer Disclosure Requirements - (Feb 5, 2004)

Released 4/24/2003
03-00-89-010: Info - Bulletins Released Week of April 14, 2003 and Car and Truck Fix It Right the First Time Issues - (Apr 24, 2003)