Get Free 1999 GMC NEW SIERRA V8, 4.8L TSBs

Released 2/3/2017
Normal Characteristic - Tailgate Cable Slack

Released 2/17/2016
MIL Illumination Harsh 1-2 Shift And P0894 Or P1870 Setting After Torque Converter Or Transmission Replacement

Released 11/4/2015
Disabling Or Removing CNG (Compressed Natural Gas) Fuel Systems

Released 10/31/2015
Normal Characteristic - Tailgate Cable Slack

Released 6/1/2015
Pre-Formed and Pre-Flared Hydraulic Brake Pipe Kits Now Available for Service

Released 4/4/2015
Normal Characteristic - Tailgate Cable Slack

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
Global Information for GM dexos 1 and dexos 2 Engine Oil Specifications, Licensed Brands, and Service Fill

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

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 2/17/2013
Tailgate Cable Slack

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

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

Released 2/11/2013
Prior To Any Circuit Testing

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

Released 3/19/2012
Hem Flange Rust Repair

Released 3/15/2012
Top Tether Hardware Package for Child Restraint Seats

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 11/26/2008
Hood Hinge Pivot Hole Too Large On Some Replacement Fenders

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 9/22/2008
06-08-46-007A: Information on OnStar Analog-Only Systems - (Sep 22, 2008)

Released 9/5/2008
08-08-49-011B: Information on Speedometer Accuracy - (Sep 5, 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 6/4/2008
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 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 1/17/2008
04-00-89-053B: Engineering Information (EI) Process - (Jan 17, 2008)

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

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 8/13/2007
01-08-49-017A: Center Front Floor Console Compartment Lock Cylinder and Key Replacement - (Aug 13, 2007)

Released 7/23/2007
03-03-09-002B: Rear Leaf Spring Slap or Clunk Noise (Replace Spring Inserts) - (Jul 23, 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 1/17/2007
02-08-98-002B: Info - Hem Flange Rust Repair - (Jan 17, 2007)

Released 1/12/2007
06-03-06-005A: Vehicle Lean - Left Front Sits Low or Right Rear High (Add Spacer Between Left Rear Spring Pack and Axle) - (Jan 12, 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 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 7/24/2006
05-08-50-012A: Unwanted/Loose Seat Movement (Apply Adhesive and Install New Bolts in Seat Mounting Rails) - (Jul 24, 2006)

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

Released 4/3/2006
06-08-48-001: SMU - Revised Hinged Body Side Window Replacement - (Apr 3, 2006)

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

Released 2/13/2006
05-08-44-029A: Info - Radio Knobs Available for Service - (Feb 13, 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 11/21/2005
05-08-64-038: Rubbing or Scratching Noise When Front Driver or Front Passenger Power Windows are Activated (Install New Anti-Noise Sleeve on Window Regulator Support) - (Nov 21, 2005)

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

Released 7/21/2005
05-08-66-005: Addition of Pickup Box End Gate Latch Handle Bezel Procedure - (Jul 21, 2005)

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

Released 4/29/2005
05-06-04-031: SMU - Revised DTC P0236 - (Apr 29, 2005)

Released 4/29/2005
05-08-61-005: SMU - Revised Crossmember/Body Mount Bolt Installation Information - (Apr 29, 2005)

Released 4/12/2005
99-09-40-004a: Info - Top Tether Hardware Package for Child Restraint Seats - (Apr 12, 2005)

Released 3/24/2005
02-03-07-002A: Info - Revised Front Caster and Camber Adjustment Procedure - (Mar 24, 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 3/8/2005
05-08-64-007: Outside Rearview Mirror Housings Come Loose From Base (Install J Hook) - (Mar 8, 2005)

Released 2/8/2005
01-08-66-014B: Pickup Box Sheet Metal Fracture/Damage with Aftermarket Accessories Installed (Repair Pickup Box Damage and Install Pickup Box Reinforcements) - (Feb 8, 2005)

Released 2/4/2005
01-08-66-005C: Info - Availability of Pickup Box Reinforcement Kits for Toolbox/Rear Window Barrier/Ladder Rack Applications - (Feb 4, 2005)

Released 10/11/2004
03-08-98-002A: Info - Squeeze Type Resistance Spot Welding/Equipment - (Oct 11, 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 6/14/2004
04-08-48-003: Windrush Around Windshield (Install New Windshield Reveal Moldings) - (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 4/1/2004
04-03-10-002: Info - New Flexible Spare Tire Hoist Tool Available to Assist in Lowering/Removing Spare Tire - (Apr 1, 2004)

Released 2/25/2004
Info - Power Window Motor Now Available Separately From The Power Window Regulator Assembly

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

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

Released 6/27/2003
03-08-44-011: Tweeter Speaker Rattle in Front Side Door(s), Tweeter Speaker Falls Out of Position (Modify Door Trim Panel and/or Add Grommets and Replace Tweeter Speaker) - (Jun 27, 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 12/16/2002
WIW20020026: Adm Msg - New Labor Time Guide Available Effective February 1, 2003 - (Dec 16, 2002)

Released 8/28/2002
Center Console Lid Hard to Open or Close (Lubricate Center Console Lid Latch)

Released 8/9/2002
Info - Engine Crankcase Flush

Released 7/19/2002
Door Manual Lock Lever Disengages from Door Trim Panel (Replace Lock Lever)

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

Released 4/9/2002
SMU - Revised DTC B2725

Released 3/22/2002
Harsh 1-2 Upshift, SES, MIL, or CEL Illuminated, DTC P1870 Set (Replace Valve Body)

Released 9/25/2001
Information on Lowering Spare Tires Stored Under Vehicle

Released 9/25/2001
Front and Rear Side Access Door Noise (Replace Door Check Link)

Released 9/21/2001
Info - Release of New Pickup Box Side Panel Rear Braces

Released 6/25/2001
Info - Cleaning the Cassette Tape Player and Clearing the CLN Message from the Radio Display

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 3/29/2001
Info - New Control Valve Body, Spacer Plate and Gaskets for 4L60-E Automatic Transmission

Released 12/8/2000
Revised Seat Belt Retractor Replacement - Front

Released 11/29/2000
3rd and 4th Door Hard to Close When Cold

Released 11/13/2000
December, 2000 Labor Time Guide Updates

Released 10/24/2000
The Importance of Chassis Lubrication

Released 10/6/2000
Exchange Program - Cancellation of Diag. Assist/Parts Restict for Delphi Components -

Released 9/29/2000
Malfunction Indicator Light (MIL) on with DTC P0446 Code Set

Released 8/25/2000
Outside Rear View Mirror Housing Turns Chalky/Dull

Released 8/24/2000
Wind Noise from Body Side Quarter Window

Released 8/8/2000
July, 2000 Bulletin Summary -

Released 6/19/2000
PCM Product Feedback Program

Released 3/21/2000
Info - Essential Tool J 43690 - Rod Bearing Clearance Checking Tool - (Mar 21, 2000)

Released 1/26/2000
Front Door Rattle Upon Closing (Replace Door Window Regulator Bolts) - (Jan 26, 2000)

Released 1/19/2000
February, 2000 Labor Time Guide Updates - (Jan 19, 2000)

Released 12/6/1999
Info - The Year 2000 (Y2K) and Vehicle Electronics - (Dec 6, 1999)

Released 11/29/1999
Front Dor Window Rattle (Install Stabilizer Bracket) - (Nov 29, 1999)

Released 11/8/1999
Accessory Receptacle is Inoperative (Check Aftermarket Device Plug) - (Nov 8, 1999)

Released 10/22/1999
Informational - CS-144 Generator Replacement - (Oct 22, 1999)

Released 10/21/1999
Front Door High Closing Effort (Adjust Striker/Replace Weatherstrip Assemblies) - (Oct 21, 1999)

Released 10/11/1999
Noisy/Binding Front Doors, Doors Hard to Open (Install New Door Detent Link) - (Oct 11, 1999)

Released 10/8/1999
Warranty Administration - October, 1999 Labor Time Guide Updates - (Oct 8, 1999)

Released 10/6/1999
Info - Cassette Player Cleaning and Maintenance - (Oct 6, 1999)

Released 10/6/1999
SMU - Revised Engine Mechanical Specification - (Oct 6, 1999)

Released 9/27/1999
Info - Disabling Automatic (Rolling) Door Lock Feature - (Sep 27, 1999)

Released 7/29/1999
Info - Compact Disc (CD) Players and Compatible CDs - (Jul 29, 1999)

Released 7/28/1999
Warranty Admin - August, 1999 Labor Time Guide Updates - (Jul 28, 1999)

Released 7/28/1999
Water Leaks Into Passenger Compartment (Install Frt Side Dr Water Shield) - (Jul 28, 1999)

Released 7/27/1999
Tech - Service Engine Soon (SES) Light Illuminates (Repl Switch Assy) - (Jul 27, 1999)

Released 6/15/1999
Information - Sunshade Replacement - (Jun 15, 1999)

Released 5/28/1999
Technical - Harsh 1-2 and 3-2 Shifts (Reprogram PCM) - (May 28, 1999)

Released 5/19/1999
Info - Revised 6.5L Diesel Rocker Cover Sealing Procedure - (May 19, 1999)

Released 5/11/1999
Squeak Noise from Front Hinge Pillar/IP (Replace Windshield Side Garnish Mldg) - (May 11, 1999)

Released 4/20/1999
Warranty Admin. - May, 1999 Labor Time Guide Update - (Apr 20, 1999)

Released 4/20/1999
Engine Surge While Trailering (Reprogram VCM) - (Apr 20, 1999)

Released 4/12/1999
Rattle at Rear Seat Upper Attachment (Install New Rubber Bumer/Plastic Insulator) - (Apr 12, 1999)

Released 3/31/1999
Info - Cleaning of Upper Instrument Panel Surfac - (Mar 31, 1999)

Released 3/26/1999
Seat Noise/Vibration, Creak in Front Seat Cushion (Replace Seat Components - (Mar 26, 1999)

Released 3/19/1999
Engine Tick/Knock/Rattle Noise (Reprogram VCM) - (Mar 19, 1999)

Released 3/18/1999
Rattling Noise at Left Rear Corner of I/P (Apply Insulating Strip-D - (Mar 18, 1999)

Released 3/8/1999
Third Door Vibrates Upon Opening (Adjust Upper and Lower Door Strike - (Mar 8, 1999)

Released 3/2/1999
Instrument Panel Cupholder Rattle (Replace Cupholder) - (Mar 2, 1999)

Released 2/22/1999
Harsh 1-2 Shifts (Reflash PCM Calibrations) - (Feb 22, 1999)

Released 2/18/1999
Instrument Cluster Identification - (Feb 18, 1999)

Released 11/11/1998
WARRANTY ADMIN. - LTG UPDATES - (Nov 11, 1998)

Released 11/11/1998
WARRANTY ADMIN. - LTG UPDATES - (Nov 11, 1998)

Released 10/8/1998
WARRANTY ADMIN - LTG UPDATES

Released 10/7/1998
INFO - ALIGNMENT SPECIFICATIONS

Released 10/1/1998
INFO - NEW WINDSHIELD ANDSTATIONATY GLASS URETHANE

Released 9/28/1998
INFO - INSTRUMENT CLUSTER IDENTIFICATION-INSTRUMENT PANEL

Released 9/17/1998
WARRANTY ADMIN. - LTG UPDATES

Released 9/16/1998
INFO - NEW PCM CONNECTOR SERVICE KITS AND INFORMATION

Released 8/21/1998
WARRANTY ADMIN - LTG UPDATES - (Aug 21, 1998)

Released 8/20/1998
INFO - 1999 SERVICE MANUAL DELIVERY ON COMPACT DISC - (Aug 20, 1998)

Released 7/15/1998
WARRANTY ADMIN. - LTG UPDATES - (Jul 15, 1998)

Released 6/11/1998
WARRANTY ADMIN. - LTG UPDATES - (Jun 11, 1998)

Released 6/11/1998
INFO. - FULL-SIZE PICKUP OWNER'S MANUAL/GM DIESEL ENG. - (Jun 11, 1998)

Released 5/22/1998
INFO - 1998-99 DELCO RADIO EXCHANGE REFERENCE - (May 22, 1998)

Released 5/18/1998
WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES - (May 18, 1998)

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

Released 6/1/2015
Pre-Formed and Pre-Flared Hydraulic Brake Pipe Kits Now Available for Service

Released 11/29/2013
Pre-Formed and Pre-Flared Hydraulic Brake Pipe Kits Now Available for Service

Released 5/1/2009
Antilock Brake (ABS) Activation at Low Speeds (Clean Wheel Speed Sensor Mounting Surface)

Released 3/11/2009
ABS Light On, DTCs C0265, C0201, U1041 Set and/or Loss of Communication with Brake Module (Reground EBCM Ground)

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 10/31/2007
06-03-09-004A: Squeak Noise From Rear of Vehicle (Lubricant Rear Leaf Springs) - (Oct 31, 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 5/16/2006
03-05-25-007C: Antilock Brake (ABS) Activation at Low Speeds (Clean Wheel Speed Sensor Mounting Surface) - (May 16, 2006)

Released 1/5/2006
02-05-25-006B: Antilock Brake (ABS) Activation at Low Speeds (Clean Wheel Speed Sensor Mounting Surface) - (Jan 5, 2006)

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

Released 4/8/2005
01-05-26-001A: Info - Low Effort Parking Brake Apply System - (Apr 8, 2005)

Released 4/5/2005
02-05-22-004C: Trailer Brakes Applied When Headlights/Park Lamps Are On, Brake Controller Illumination (Modify Brake Controller Wiring Harness) - (Apr 5, 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 10/19/2004
04-05-23-001A: Low Brake Pedal, Red Brake Light On, Brake System Warning Message On (Tighten Rear Brake Caliper Banjo Bolts, Replace Gaskets and Install Shields) - (Oct 19, 2004)

Released 6/22/2004
04-05-23-005: Info - Availability of Rear Wheel Mud Flaps to Reduce Debris Build-up on Rear Brake Calipers and/or Rear Wheels - (Jun 22, 2004)

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

Released 5/27/2003
00-05-23-005B: Right Rear Inner Brake Pad Wear (Install Rear Wheel Mud Flaps) - (May 27, 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 1/28/2003
02-05-26-002A: Scraping Noise From Rear of Vehicle (Replace Parking Brake Shoe Kit and Clean Drum in Hat Rotor) - (Jan 28, 2003)

Released 6/5/2002
SMU - Revised Wheel Speed Sensor Replacement Procedure

Released 6/19/2001
Security Lamp Illuminated on the IP, Engine Stalls, No Start, DTC B2960 (Security System Sensor Data Incorrect but Valid) Set (Inspectand Repair Cause of DTC B2960)

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 11/2/2000
October. 2000 Bulletin Summary

Released 5/8/2000
Brake Fluid Level and Filling Recommendations

Released 3/1/2000
SMU - Revised Wheel Alignment Specifications - (Mar 1, 2000)

Released 9/2/1999
Tech - Brake Lead/Pull and Frt Brake Wear (Repl. Frt Brake Pads, Rr Brake Shoes) - (Sep 2, 1999)

Released 7/2/1999
Info - Front Caliper Brake Hose Clearance - (Jul 2, 1999)

Released 10/9/1998
REAR BRAKE CLUNK NOISE OR VIBRATION/PULSATION - (Oct 9, 1998)

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

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

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

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 10/14/2002
99-07-30-016B: Diagnostic Information for Intermittent Transmission Downshift, Slip, Busy/Cycling TCC or Noisy Cooling Fan

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 1/5/2000
Engine Runs Hot, Overheats, Loss of Coolant (Polish Filler Neck/Replace Radiator Cap) - (Jan 5, 2000)

Released 10/20/1999
Info - Radiator Repair/Replacement Guidelines - (Oct 20, 1999)

Released 3/8/1999
Coolant Leak (Repair or Replace Coolant Cap) - (Mar 8, 1999)

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

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
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

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

Released 2/11/2013
Prior To Any Circuit Testing

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 7/30/2008
03-06-04-060B: Information on New Spark Plugs and Gapping - (Jul 30, 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 5/2/2008
01-08-42-001F: Exterior Lamp Condensation and Replacement Guidelines - (May 2, 2008)

Released 4/17/2008
05-06-03-002C: Battery and Charging System Electrical Diagnostics - (Apr 17, 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 3/26/2008
00-02-35-003N: Clunking Noise Under Hood and Can Be Felt in Steering Wheel and/or Steering Column (Replace Upper Intermediate Steering Shaft (I-Shaft) Assembly) - (Mar 26, 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 1/9/2008
99-09-40-005E: Seat Belt Extender Availability - (Jan 9, 2008)

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 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 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 9/12/2006
06-06-04-046: Information on Engine Misfire MIL/SES Light Illuminated or Flashing DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0420 or P0430 - (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 5/17/2006
06-04-21-001: Info - Updated Transfer Case Connector Service Kit Now Available for Transfer Case Speed Sensor Wire Harness Connector that Comes Loose or Connector Retainer Clip Breaks - (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 4/3/2006
06-08-48-001: SMU - Revised Hinged Body Side Window Replacement - (Apr 3, 2006)

Released 3/2/2006
02-06-04-057E: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming - (Mar 2, 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
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 4/29/2005
05-08-61-005: SMU - Revised Crossmember/Body Mount Bolt Installation Information - (Apr 29, 2005)

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

Released 4/12/2005
99-09-40-004a: Info - Top Tether Hardware Package for Child Restraint Seats - (Apr 12, 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 12/13/2004
04-06-03-016: Info - Battery Specification Label - (Dec 13, 2004)

Released 10/25/2004
04-06-04-079: Increased Accelerator Pedal Effort from Idle Position (Clean Throttle Body and Adjust Blade) - (Oct 25, 2004)

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

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

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

Released 6/14/2004
04-08-48-003: Windrush Around Windshield (Install New Windshield Reveal Moldings) - (Jun 14, 2004)

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

Released 2/25/2004
Info - Power Window Motor Now Available Separately From The Power Window Regulator Assembly

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

Released 2/5/2004
04-06-03-002: Diagnostic Information for Intermittent Vehicle No Crank/Dead Battery - (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 6/20/2003
00-08-42-010A: Info - Daytime Running Lamp (DRL) Bulb Replacement - (Jun 20, 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 3/17/2003
02-06-04-054B: Increased Accelerator Pedal Effort, Idle Instability (Clean Throttle Body and Adjust Blade) - (Mar 17, 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 6/14/2002
Audible Spark Knock (Detonation), MIL Illuminated, DTC P0332 Set (Replace Rear Bank Knock Sensor and RTV Area Around Sensor)

Released 3/22/2002
Harsh 1-2 Upshift, SES, MIL, or CEL Illuminated, DTC P1870 Set (Replace Valve Body)

Released 1/2/2002
SMU - Revised Ignition Lock Cylinder Replacement

Released 6/21/2001
Info - Seat Belt System Replacement Guidelines for Vehicles Involved in Collisions

Released 6/19/2001
Security Lamp Illuminated on the IP, Engine Stalls, No Start, DTC B2960 (Security System Sensor Data Incorrect but Valid) Set (Inspectand Repair Cause of DTC B2960)

Released 5/8/2001
Info - Replacement of Keys, Key Numbers and/or Security Chips

Released 5/2/2001
Park/Neutral Position Switch Connector Cannot Be Removed (Replace Switch and Connectors)

Released 4/24/2001
Info - 4L60-E Valve Body, Spacer Plate and Gasket Kit (Ordering Reference Table)

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 2/9/2001
Lean Hesitation, Sag or Stumble on Light/Moderate Acceleration (Reprogram PCM)

Released 2/2/2001
Increased Accelerator Pedal Effort (Replace Throttle Body)

Released 8/24/2000
Wind Noise from Body Side Quarter Window

Released 8/17/2000
Warranty Admin. - Cross-line Warranty

Released 8/10/2000
Warranty Admin. - New Electrical Relay Labor Operation Numbers

Released 6/8/2000
California Consent Order on Settlement of Lawsuit on Batteries

Released 1/13/2000
Info - Frontal SIR On-Off Switch Kits, New Parts and Procedures - (Jan 13, 2000)

Released 1/4/2000
Info - Frontal SIR On-Off Switch Kits, New Parts and Procedures - (Jan 4, 2000)

Released 12/6/1999
Info - The Year 2000 (Y2K) and Vehicle Electronics - (Dec 6, 1999)

Released 11/8/1999
Accessory Receptacle is Inoperative (Check Aftermarket Device Plug) - (Nov 8, 1999)

Released 10/26/1999
Info - PCM Reprogramming - (Oct 26, 1999)

Released 10/26/1999
Info-Proper Setting of IP Dimmer to View PRNDL w/Auto Headlamp Control - (Oct 26, 1999)

Released 10/22/1999
Informational - CS-144 Generator Replacement - (Oct 22, 1999)

Released 9/27/1999
Info - Disabling Automatic (Rolling) Door Lock Feature - (Sep 27, 1999)

Released 8/26/1999
SES Or Oil Level Lamp Illuminates, Spark Knock, Exhaust Popping (Replace PCM) - (Aug 26, 1999)

Released 8/10/1999
Warranty Admin - September, 1999 Labor Time Guide Updates - (Aug 10, 1999)

Released 7/28/1999
Water Leaks Into Passenger Compartment (Install Frt Side Dr Water Shield) - (Jul 28, 1999)

Released 6/21/1999
Driveline Vibration/Growl Noise (Reprogram PCM) - (Jun 21, 1999)

Released 5/28/1999
Technical - Harsh 1-2 and 3-2 Shifts (Reprogram PCM) - (May 28, 1999)

Released 4/20/1999
Squeak Noise in Steering Column (Replace Steering Wheel SIR Module Coil Assem) - (Apr 20, 1999)

Released 4/20/1999
Engine Surge While Trailering (Reprogram VCM) - (Apr 20, 1999)

Released 4/14/1999
Supplemental Inflatable Restraint (SIR) Light Operation - (Apr 14, 1999)

Released 3/19/1999
Engine Tick/Knock/Rattle Noise (Reprogram VCM) - (Mar 19, 1999)

Released 3/4/1999
Battery Insulator Replacement - (Mar 4, 1999)

Released 2/26/1999
Essential Tool J 42000 Battery Tester - (Feb 26, 1999)

Released 11/3/1998
ENGINE IDLE SHAKE IN DRIVE, PARK, OR NEUTRAL

Released 10/19/1998
INFO. ON GEN 1E SMALL BLOCK V6/V8 NEW PRODUCT

Released 10/1/1998
INFO - REDUCED RANGE/OPERATION OF RKE

Released 9/16/1998
INFO - NEW PCM CONNECTOR SERVICE KITS AND INFORMATION

Released 8/20/1998
INFO - ESSENTIAL TOOL J-43241 REMOTE KEYLESS ENTRY AND - (Aug 20, 1998)

Released 8/14/1998
INFO - CORRECT LABOR CODE USAGE FOR ENTERTAINMENT SYS. - (Aug 14, 1998)

Released 3/24/1998
HARD START, NO START, DTC 13 OR P0215, SES LIGHT ON - (Mar 24, 1998)

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

Released 9/16/2010
Check Engine Light On, Fuel Tank Hard to Fill, DTCs P0442, P0446, P0455 or P0449 Set (Replace EVAP Solenoid)

Released 1/8/2010
DTC P0446 (Restricted/Blocked EVAP Vent Path) Set, Check Engine Light On (Replace Evaporative Emission (EVAP) Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit)

Released 10/19/2009
DTC P0446 (Restricted/Blocked EVAP Vent Path) Set, Check Engine Light On (Replace Evaporative Emission (EVAP) Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit)

Released 4/9/2009
DTC P0446 (Restricted/Blocked EVAP Vent Path) Set, Check Engine Light (Replace Evaporative Emission (EVAP) Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit)

Released 4/16/2008
02-06-04-037D: DTC P0446 (Restricted/Blocked Evap Vent Path) Set, Check Engine Light On (Replace Evaporative Emission (EVAP) Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit) - (Apr 16, 2008)

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

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

Released 4/29/2005
05-06-04-031: SMU - Revised DTC P0236 - (Apr 29, 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 6/14/2002
Audible Spark Knock (Detonation), MIL Illuminated, DTC P0332 Set (Replace Rear Bank Knock Sensor and RTV Area Around Sensor)

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

Released 11/14/2001
Info - Test Guidelines for Use of Essential Tool J41413-200 Evaporative System Tester

Released 10/4/2001
Info - Evaporative Emissions DTC P0440, P0441, P0442, P0446

Released 9/13/2001
Revised Diagnostic Trouble Codes (DTCs) P0404, P0405, P1404

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 2/9/2001
Lean Hesitation, Sag or Stumble on Light/Moderate Acceleration (Reprogram PCM)

Released 11/1/2000
Engine Ticking Sound

Released 9/29/2000
Malfunction Indicator Light (MIL) on with DTC P0446 Code Set

Released 9/21/2000
Correct Diagnostic Procedure When Reviewing A/C Performance/Leak Suspected -

Released 8/1/2000
Revised DTC Tables for P0716 and P0717

Released 6/19/2000
PCM Product Feedback Program

Released 6/1/2000
Engine Misfire, Water in Fuel, SES Lamp Illum., DTC P0300 Set

Released 5/15/2000
Proper Service of Quick Connect EVAP System Connectors

Released 3/12/1999
EGR Codes P0404 and P1404, Oil Level Light Remains on (Reprogram PCM) - (Mar 12, 1999)

Released 2/22/1999
Harsh 1-2 Shifts (Reflash PCM Calibrations) - (Feb 22, 1999)

Released 9/16/1998
INFO - NEW PCM CONNECTOR SERVICE KITS AND INFORMATION

Released 9/3/1998
OBD II DTC P1404 (REFLASH VCM)

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

Released 12/22/2006
06-06-01-026: L59, LR4, LM4, LM7, LQ4, LQ9, LS1, LS6 New Exhaust Manifold Bolts and Torque Specifications for GEN III Vortec Engine - (Dec 22, 2006)

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 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 12/10/1999
Warranty Admin. - January, 2000 Labor Time Guide Updates - (Dec 10, 1999)

Released 8/26/1999
SES Or Oil Level Lamp Illuminates, Spark Knock, Exhaust Popping (Replace PCM) - (Aug 26, 1999)

Released 10/31/2015
Engine Misfire on Cylinder 7 And P0300 Due To Fuel System Contamination

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

Released 4/11/2015
Fuel Pressure Regulator Buzz And/or Hum Noise

Released 1/15/2009
Information on Low Fuel Lubricity and Fuel System Metal Contamination

Released 7/30/2008
03-06-04-060B: Information on New Spark Plugs and Gapping - (Jul 30, 2008)

Released 7/30/2007
05-06-04-035C: Usage of E85 Fuels in GM Vehicles - (Jul 30, 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 1/3/2007
99-06-04-047C: Information on Low Fuel Lubricity and Fuel System Metal Contamination - (Jan 3, 2007)

Released 8/24/2006
04-06-04-088C: Info - Replacement of Connector When Replacing Fuel Tank Module/Fuel Pump Module - (Aug 24, 2006)

Released 8/11/2006
06-06-04-041: Info on Utra Low Sulfur Diesel Fuel and Warning Labels on Fuel Station Pumps -This Info Applies to Diesel Engines w/RPOs LBZ, LB7, LH6, LLY, LMM, LL4, LQM, LQN, L49, L56, L57, L65, LG4, 1C3, 1C2, 1L5 - (Aug 11, 2006)

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

Released 2/8/2005
01-08-66-014B: Pickup Box Sheet Metal Fracture/Damage with Aftermarket Accessories Installed (Repair Pickup Box Damage and Install Pickup Box Reinforcements) - (Feb 8, 2005)

Released 1/5/2005
04-08-49-018E: Cranks But No Start, Stall, Inaccurate/Incorrect Fuel Gauge Reading, No Fuel, Vehicle is Out of Fuel and Fuel Gauge Reads Above Empty (Replace Fuel Level Sensor) - (Jan 5, 2005)

Released 10/25/2004
04-06-04-079: Increased Accelerator Pedal Effort from Idle Position (Clean Throttle Body and Adjust Blade) - (Oct 25, 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 3/17/2003
02-06-04-054B: Increased Accelerator Pedal Effort, Idle Instability (Clean Throttle Body and Adjust Blade) - (Mar 17, 2003)

Released 1/30/2003
00-06-04-003B: Rough Idle After Start, And/Or A Service Engine Soon (SES) Light (Unstick And Clean Central Sequential Fuel Injection (CSFI) Poppet Valves or Convert to MFI) - (Jan 30, 2003)

Released 1/2/2002
SMU - Revised Ignition Lock Cylinder Replacement

Released 10/16/2001
Fuel Transfer Pump Inoperative (Replace Fuel Transfer Module)

Released 6/19/2001
Security Lamp Illuminated on the IP, Engine Stalls, No Start, DTC B2960 (Security System Sensor Data Incorrect but Valid) Set (Inspectand Repair Cause of DTC B2960)

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 3/29/2001
Passenger SIde of Vehicle Colder/Warmer Than Drivers SIde (Repair HVAC Case to Cowl Seal)

Released 2/2/2001
Increased Accelerator Pedal Effort (Replace Throttle Body)

Released 12/18/2000
Warranty Admin. - January 1, 2001 Labor Time Guide Updates

Released 11/29/2000
3rd and 4th Door Hard to Close When Cold

Released 6/1/2000
Engine Misfire, Water in Fuel, SES Lamp Illum., DTC P0300 Set

Released 5/12/2000
Warranty Admin. - June, 2000 Labor Time Guide Updates

Released 5/2/2000
Rough Idle/Hard/No Start (Replace Fuel Tank Fill Pipe Assm/Clean Poppet Valves) - (May 2, 2000)

Released 4/4/2000
Info - March, 2000 Bulletin Summary - (Apr 4, 2000)

Released 1/6/2000
Hard, No Start, Excessive Smoke On Start Up (Replace Glow Plugs) - (Jan 6, 2000)

Released 6/15/1999
Information - Denso and AC Spark Plug Usage - (Jun 15, 1999)

Released 3/8/1999
Coolant Leak (Repair or Replace Coolant Cap) - (Mar 8, 1999)

Released 2/12/1999
Correct Solvent for SCPI Poppet Cleaning Procedure - (Feb 12, 1999)

Released 10/7/1998
INFO - MULTEC 2 SPECIAL DIAG. AND PARTS RETURN PROGRAM

Released 9/22/1998
EXTENDED ENGINE CRANKING TIME DURING HOT ENGINE RESTART IN

Released 3/24/1998
HARD START, NO START, DTC 13 OR P0215, SES LIGHT ON - (Mar 24, 1998)

Released 1/21/2010
Diagnostic Information to Accurately Diagnose A/C Low Pressure Switch Using Kent Moore Special Tool GE-47742

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

Released 11/12/2007
06-00-89-026A: Customer Concern Not Duplicated/Verified Labor Operations - (Nov 12, 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 5/29/2007
99-01-39-004B: Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating) - (May 29, 2007)

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

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

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

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 8/5/2004
04-01-38-010: Info - Diagnostic Information to Accurately Diagnose A/C Low Pressure Switch Using New Kent Moore Special Tool GE-47742 - (Aug 5, 2004)

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

Released 6/17/2004
04-01-39-007: Loss of HVAC System Mode and/or Temperature Control (Replace HVAC Control Module) - (Jun 17, 2004)

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

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 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 3/14/2003
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 12/20/2001
Loss of HVAC System Mode and/or Temperature Control (Reroute Wiring Harness)

Released 3/29/2001
Passenger SIde of Vehicle Colder/Warmer Than Drivers SIde (Repair HVAC Case to Cowl Seal)

Released 9/21/2000
Correct Diagnostic Procedure When Reviewing A/C Performance/Leak Suspected -

Released 8/3/2000
Essential Tool J 43600 ACR 2000

Released 4/6/1999
Labor Time Guide Updates - April 1999 - (Apr 6, 1999)

Released 4/5/2016
Engine Knock on Cold Start

Released 2/17/2016
MIL Illumination Harsh 1-2 Shift And P0894 Or P1870 Setting After Torque Converter Or Transmission Replacement

Released 11/2/2015
Goodwrench SRTA GM Remanufactured 4T65E Cooler Line Fittings Different Than OEM

Released 10/31/2015
MIL Illumination Harsh 1-2 Shift and P1870 Setting after Torque Converter Or Transmission Replacement

Released 7/17/2014
Alleged Cylinders Out Of Round

Released 8/5/2013
SES Light, Misfire, DTC P0300, And/or A Chirp, Squeak, Squeal, Or Tick Noise - Potential Valvetrain Concern

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
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 4/12/2013
Information on Driveline Clunk Noise

Released 3/22/2013
Vibration Analysis Worksheet

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

Released 9/16/2009
4WD System Shift Performance in Cold Ambient Temperatures (Use Synthetic Fluid in Light Duty Front Axles with 8.5 Inch Ring Gears)

Released 11/24/2008
Information on Difficult to Remove 8.25 and 9.25 Left Front Axle Shaft - Center C-Clip

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

Released 4/16/2008
02-06-04-037D: DTC P0446 (Restricted/Blocked Evap Vent Path) Set, Check Engine Light On (Replace Evaporative Emission (EVAP) Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit) - (Apr 16, 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
04-00-89-053B: Engineering Information (EI) Process - (Jan 17, 2008)

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 11/12/2007
06-00-89-026A: Customer Concern Not Duplicated/Verified Labor Operations - (Nov 12, 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 9/27/2007
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 8/13/2007
01-08-49-017A: Center Front Floor Console Compartment Lock Cylinder and Key Replacement - (Aug 13, 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 6/5/2007
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 3/5/2007
07-06-01-002: Information on Revised Connecting Rod Bolt Torque for Small Block GEN III and GEN IV Vortec V8 Engines - (Mar 5, 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 1/11/2007
04-06-04-054A: Info - Non-GM Parts and Accessories (Aftermarket) - (Jan 11, 2007)

Released 12/22/2006
06-06-01-026: L59, LR4, LM4, LM7, LQ4, LQ9, LS1, LS6 New Exhaust Manifold Bolts and Torque Specifications for GEN III Vortec Engine - (Dec 22, 2006)

Released 11/1/2006
01-07-31-002B: Info - Improved Bleeding Procedure for Hydraulic Clutch Release System - (Nov 1, 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 9/12/2006
06-06-04-046: Information on Engine Misfire MIL/SES Light Illuminated or Flashing DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0420 or P0430 - (Sep 12, 2006)

Released 8/30/2006
03-06-01-024C: Rattle Noise In Engine (Install Timing Tensioner Kit) - (Aug 30, 2006)

Released 8/30/2006
00-06-01-023C: Engine/Balance Shaft Rattle Noise - (Aug 30, 2006)

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

Released 8/11/2006
06-06-04-041: Info on Utra Low Sulfur Diesel Fuel and Warning Labels on Fuel Station Pumps -This Info Applies to Diesel Engines w/RPOs LBZ, LB7, LH6, LLY, LMM, LL4, LQM, LQN, L49, L56, L57, L65, LG4, 1C3, 1C2, 1L5 - (Aug 11, 2006)

Released 7/28/2006
00-00-89-008F: Info - Recreational (Dinghy) Towing - (Jul 28, 2006)

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

Released 5/17/2006
06-04-21-001: Info - Updated Transfer Case Connector Service Kit Now Available for Transfer Case Speed Sensor Wire Harness Connector that Comes Loose or Connector Retainer Clip Breaks - (May 17, 2006)

Released 3/2/2006
02-06-04-057E: Warranty Admin. - Labor Operation Assignments for All Control Module Reprogramming - (Mar 2, 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
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 10/6/2005
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 8/3/2005
05-04-21-005: Info - First and Second Design Clutch Hub and Apply Plate for NV246 Transfer Case - (Aug 3, 2005)

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 4/29/2005
05-08-61-005: SMU - Revised Crossmember/Body Mount Bolt Installation Information - (Apr 29, 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 1/5/2005
01-04-17-004B: Clunk, Bump or Squawk when Vehicle Comes to Complete Stop or Accelerating from Complete Stop or Accelerating from Complete Stop (Replace Rear Drive Shaft Nickel-Plated Slip Yoke) - (Jan 5, 2005)

Released 11/10/2004
04-04-21-003: Info - Automatic Transfer Case Clutch Plate Shimming - Parts Availability Change - (Nov 10, 2004)

Released 8/5/2004
04-01-38-010: Info - Diagnostic Information to Accurately Diagnose A/C Low Pressure Switch Using New Kent Moore Special Tool GE-47742 - (Aug 5, 2004)

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

Released 3/2/2004
04-04-95-001: SMU - Revised Wheel Drive Shaft Nut Torque Specification - (Mar 2, 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 11/5/2003
03-07-30-056: Info - 4L60-E Automatic Transmission Oil Pump First and Second Design Identification - (Nov 5, 2003)

Released 8/20/2003
99-04-21-003C: Front Wheels Slipping with Vehicle in Four Wheel Drive (Replace Transfer Case Clutch Plates and Front Drive Axle Lubricant) - (Aug 20, 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 5/21/2003
03-04-21-004: Info - Design Change of Rear Output Shaft and Oil Pump Replacement Parts - (May 21, 2003)

Released 4/29/2003
03-04-21-003: SMU - Revised Transfer Case Disassemble and Transfer Case Assemble Procedures - (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 2/11/2003
02-04-21-005A: Slips in 4-Wheel Drive, Noise, Vibration, Leaks, Hot Odor (Diagnose and Repair Front Differential and/or Transfer Case) - (Feb 11, 2003)

Released 1/30/2003
00-06-04-003B: Rough Idle After Start, And/Or A Service Engine Soon (SES) Light (Unstick And Clean Central Sequential Fuel Injection (CSFI) Poppet Valves or Convert to MFI) - (Jan 30, 2003)

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

Released 10/14/2002
99-07-30-016B: Diagnostic Information for Intermittent Transmission Downshift, Slip, Busy/Cycling TCC or Noisy Cooling Fan

Released 9/11/2002
Info - Release of New Tool J 45380 - Rear Output Shaft Bushing Remover and Installer

Released 8/28/2002
Needle Bearings Found In Oil Pan (Replace Rocker Arms)

Released 8/28/2002
Center Console Lid Hard to Open or Close (Lubricate Center Console Lid Latch)

Released 8/9/2002
Info - Engine Crankcase Flush

Released 7/19/2002
Higher Than Expected Engine Oil Consumption (Replace PCV Valve)

Released 7/19/2002
Launch Shudder/Vibration on Acceleration (Replace Propeller Shaft and InstallNew Pinion Flange/Seal)

Released 6/13/2002
Info - Engine Identification Information

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

Released 4/15/2002
Service 4WD Indicator Illuminated DTC B2725 Set (Replace Transfer Case Shift Control Switch)

Released 4/10/2002
SMU - Lubrication of Propeller Shaft Double Cardan CV Type U-Joint Centering Ball and Seat

Released 4/9/2002
SMU - Revised DTC B2725

Released 3/22/2002
Harsh 1-2 Upshift, SES, MIL, or CEL Illuminated, DTC P1870 Set (Replace Valve Body)

Released 2/27/2002
Information on a New Engine Preluber Tool

Released 2/21/2002
Launch Shudder/Vibration on Acceleration (Install New One-Piece Propeller Shaft)

Released 1/11/2002
Info - Engineering Changes to Reaction Shell Thrust Washer and use of New Service

Released 11/14/2001
SMU - Cylinder Head Installation and Cylinder Head Replacement Procedure

Released 10/19/2001
Info - 2-Cut vs. 5-Cut Rear Axle Ring and Pinion Gearsets

Released 10/16/2001
Fuel Transfer Pump Inoperative (Replace Fuel Transfer Module)

Released 5/2/2001
Park/Neutral Position Switch Connector Cannot Be Removed (Replace Switch and Connectors)

Released 4/24/2001
Info - 4L60-E Valve Body, Spacer Plate and Gasket Kit (Ordering Reference Table)

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 3/29/2001
Info - New Control Valve Body, Spacer Plate and Gaskets for 4L60-E Automatic Transmission

Released 2/15/2001
Info - Release of New Torque Converter Bolt

Released 2/13/2001
Manual Transmission Comes Out of Gear (Install New Shift Shaft Lever)

Released 1/16/2001
Clunk Noise from Front of Vehicle (Replace Left Front Mount Bracket)

Released 12/4/2000
November, 2000 Bulletin Summary

Released 11/1/2000
Engine Ticking Sound

Released 10/17/2000
Warranty Admin. - November, 2000 Labor Time Guide Updates

Released 10/6/2000
September, 2000 Bulletin Summary

Released 9/19/2000
Warranty Admin. - October, 2000 Labor Time Guide Updates

Released 8/14/2000
September, 2000 Labor Time Guide Updates

Released 8/1/2000
Revised DTC Tables for P0716 and P0717

Released 7/12/2000
Warranty Administation - August, 2000 Labor Time Guide Updates

Released 6/6/2000
May, 2000 Bulletin Summary

Released 6/1/2000
Engine Misfire, Water in Fuel, SES Lamp Illum., DTC P0300 Set

Released 6/1/2000
Possible Oil Filter Damage or Oil Leak from Oil Filter Area

Released 5/3/2000
Stall/Surge at Stop or Shifting to Drive/Reverse (Install Updated Calibration) - (May 3, 2000)

Released 5/2/2000
Rough Idle/Hard/No Start (Replace Fuel Tank Fill Pipe Assm/Clean Poppet Valves) - (May 2, 2000)

Released 4/14/2000
Warranty Admin. - May, 2000 Labor Time Guide Updates - (Apr 14, 2000)

Released 3/28/2000
No/Hard/Slow Start, Backfire/Kickback (Replace Crankshaft Position Sensor) - (Mar 28, 2000)

Released 3/1/2000
Info - Revised Transfer Case Front Output Shaft Seal - (Mar 1, 2000)

Released 2/11/2000
Warranty Admin. - March, 2000 Labor Time Guide Updates - (Feb 11, 2000)

Released 1/26/2000
Engine Noise (Check/Replace Crankshaft Position Sensor) - (Jan 26, 2000)

Released 1/21/2000
EngineNoise (Check/Replace Crankshaft Position Sensor) - (Jan 21, 2000)

Released 1/6/2000
Hard, No Start, Excessive Smoke On Start Up (Replace Glow Plugs) - (Jan 6, 2000)

Released 1/5/2000
Engine Runs Hot, Overheats, Loss of Coolant (Polish Filler Neck/Replace Radiator Cap) - (Jan 5, 2000)

Released 10/27/1999
Info - Engine Oil Cooler Hose Replacement - (Oct 27, 1999)

Released 10/26/1999
Info - PCM Reprogramming - (Oct 26, 1999)

Released 10/14/1999
November, 1999 Labor Time Guide Updates - (Oct 14, 1999)

Released 10/11/1999
Info - New Solenoid Testing Kit for Hydra-Matic Transmissions - (Oct 11, 1999)

Released 10/7/1999
Tech - Noise from Clutch Housing, Clutch May Not Engage - (Oct 7, 1999)

Released 10/6/1999
Info - New Tech 2 TCC Test/Component Slipping/DTC P1870 - (Oct 6, 1999)

Released 10/6/1999
SMU - Revised Engine Mechanical Specification - (Oct 6, 1999)

Released 10/4/1999
Tech - Launch Shudder on Accel (Repl Rr Leaf Springs and Spring Shackles) - (Oct 4, 1999)

Released 9/2/1999
Info - Improved Automatic Transfer Case Fluid - (Sep 2, 1999)

Released 7/27/1999
Tech - Service Engine Soon (SES) Light Illuminates (Repl Switch Assy) - (Jul 27, 1999)

Released 6/25/1999
Warranty Admin - July 1999 Labor Time Guide Updates - (Jun 25, 1999)

Released 6/21/1999
Info - Revised Turbine Shaft Sealer Installer for Hydra-Matic 4L60-E Trans - (Jun 21, 1999)

Released 6/21/1999
Info - Interim 1999 Model Year Oil Filter Change - (Jun 21, 1999)

Released 6/21/1999
Driveline Vibration/Growl Noise (Reprogram PCM) - (Jun 21, 1999)

Released 6/15/1999
Information - Denso and AC Spark Plug Usage - (Jun 15, 1999)

Released 5/28/1999
Technical - Harsh 1-2 and 3-2 Shifts (Reprogram PCM) - (May 28, 1999)

Released 5/26/1999
SMU - Second Design Connecting Rod Bolt and Torque Specification - (May 26, 1999)

Released 5/19/1999
Info - Revised 6.5L Diesel Rocker Cover Sealing Procedure - (May 19, 1999)

Released 5/19/1999
June 1999 Labor Time Guide Updates - (May 19, 1999)

Released 4/20/1999
Engine Surge While Trailering (Reprogram VCM) - (Apr 20, 1999)

Released 4/14/1999
Revised Installed Dimensions For Engine Block Rear Oil Gallery Plug - (Apr 14, 1999)

Released 3/29/1999
Engine Bearing Knock Noise (Re-suppport Crankshaft, Select-fit Rod Bearings) - (Mar 29, 1999)

Released 3/19/1999
Engine Tick/Knock/Rattle Noise (Reprogram VCM) - (Mar 19, 1999)

Released 3/18/1999
Info - Component Slipping/DTC P1870 - Diagnosis - (Mar 18, 1999)

Released 3/12/1999
EGR Codes P0404 and P1404, Oil Level Light Remains on (Reprogram PCM) - (Mar 12, 1999)

Released 3/9/1999
Labor Time Guide Updates - (Mar 9, 1999)

Released 2/24/1999
Noise From A.I.R. Valves on Start-up (Replace A.I.R. Valves) - (Feb 24, 1999)

Released 2/19/1999
1-2 Accumulator Piston and Outer Spring Replacement - (Feb 19, 1999)

Released 2/18/1999
Formal Engine Exchange Program for 1999 Model Year - (Feb 18, 1999)

Released 2/16/1999
Warranty Administration - Labor Time Updates - (Feb 16, 1999)

Released 11/3/1998
ENGINE IDLE SHAKE IN DRIVE, PARK, OR NEUTRAL

Released 10/19/1998
INFO. ON GEN 1E SMALL BLOCK V6/V8 NEW PRODUCT

Released 9/29/1998
INFO ON RECOMMENDED AXLE LUBRICATION

Released 9/22/1998
EXTENDED ENGINE CRANKING TIME DURING HOT ENGINE RESTART IN

Released 7/21/1998
OIL WEEP AT GASKET BETWEEN UPPER AND LOWER INTAKE - (Jul 21, 1998)

Released 6/11/1998
INFO. - FULL-SIZE PICKUP OWNER'S MANUAL/GM DIESEL ENG. - (Jun 11, 1998)

Released 3/24/1998
HARD START, NO START, DTC 13 OR P0215, SES LIGHT ON - (Mar 24, 1998)

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

Released 7/19/2016
Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs)

Released 6/27/2015
Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs)

Released 8/18/2014
Diagnostic Tip - Missing Alignment Dowel Pin

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 10/27/2011
Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs)

Released 6/4/2009
Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs)

Released 6/2/2009
Rear Leaf Spring Slap or Clunk Noise (Replace Spring Inserts)

Released 1/12/2009
Spare Tire is a Different Size Than Other Tires

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

Released 3/26/2008
00-02-35-003N: Clunking Noise Under Hood and Can Be Felt in Steering Wheel and/or Steering Column (Replace Upper Intermediate Steering Shaft (I-Shaft) Assembly) - (Mar 26, 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 2/1/2008
04-03-10-012B: Pitting and Brake Dust on Chrome Wheels - (Feb 1, 2008)

Released 1/17/2008
03-03-10-001D: Tire Slowly Goes Flat and/or Excessive Wheel Vibration Caused by Bead Splits (Replace Wheels with New Heavy Duty Rim Version) - (Jan 17, 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 10/31/2007
06-03-09-004A: Squeak Noise From Rear of Vehicle (Lubricant Rear Leaf Springs) - (Oct 31, 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 7/23/2007
03-03-09-002B: Rear Leaf Spring Slap or Clunk Noise (Replace Spring Inserts) - (Jul 23, 2007)

Released 2/27/2007
07-02-32-001: Reduced Steering Effort (Diagnose/Replace Steering Wheel Position Sensor) - (Feb 27, 2007)

Released 1/12/2007
06-03-06-005A: Vehicle Lean - Left Front Sits Low or Right Rear High (Add Spacer Between Left Rear Spring Pack and Axle) - (Jan 12, 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 9/27/2006
03-03-10-006F: Info - 20 Inch Wheels Available Through GM Accessories - (Sep 27, 2006)

Released 8/28/2006
02-03-10-001C: Info - Spare Tire is a Different Size than Other Tires - (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 5/16/2006
03-05-25-007C: Antilock Brake (ABS) Activation at Low Speeds (Clean Wheel Speed Sensor Mounting Surface) - (May 16, 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 1/5/2006
02-05-25-006B: Antilock Brake (ABS) Activation at Low Speeds (Clean Wheel Speed Sensor Mounting Surface) - (Jan 5, 2006)

Released 11/2/2005
03-03-10-002B: Info - Use of Correct Installation Procedure for Loose Hubcap Assembly - (Nov 2, 2005)

Released 4/12/2005
05-03-08-006: SMU - Revised Stabilizer Shaft Link Replacement Procedure and Fastener Tightening Specifications - (Apr 12, 2005)

Released 3/24/2005
02-03-07-002A: Info - Revised Front Caster and Camber Adjustment Procedure - (Mar 24, 2005)

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

Released 6/22/2004
04-05-23-005: Info - Availability of Rear Wheel Mud Flaps to Reduce Debris Build-up on Rear Brake Calipers and/or Rear Wheels - (Jun 22, 2004)

Released 5/6/2004
99-03-08-002B: Front Suspension Coil Spring Noise (Install New Coil Spring Insulator) - (May 6, 2004)

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

Released 4/1/2004
04-03-10-002: Info - New Flexible Spare Tire Hoist Tool Available to Assist in Lowering/Removing Spare Tire - (Apr 1, 2004)

Released 3/2/2004
04-04-95-001: SMU - Revised Wheel Drive Shaft Nut Torque Specification - (Mar 2, 2004)

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

Released 10/6/2003
03-02-34-001A: Info - Inner Tie Rod Released for Service - (Oct 6, 2003)

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

Released 7/30/2003
03-02-36-002: SMU - Revised Steering Wheel Position Sensor or Steering Shaft Lower Bearing Replacement Procedure and Steering Wheel Position Sensor Centering Procedure - (Jul 30, 2003)

Released 5/27/2003
00-05-23-005B: Right Rear Inner Brake Pad Wear (Install Rear Wheel Mud Flaps) - (May 27, 2003)

Released 5/21/2003
03-04-21-004: Info - Design Change of Rear Output Shaft and Oil Pump Replacement Parts - (May 21, 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 1/23/2003
99-03-10-009A: Info - Wheel Balance Weight Usage - (Jan 23, 2003)

Released 6/5/2002
SMU - Revised Wheel Speed Sensor Replacement Procedure

Released 4/22/2002
SMU - Tie Rod Replacement - Inner Procedure

Released 12/18/2001
Info - Tire Sidewall Damage

Released 9/25/2001
Information on Lowering Spare Tires Stored Under Vehicle

Released 4/9/2001
Info - Guidelines for Use of Essential Tool J 44721 Poower Steering System Analyzer

Released 4/6/2001
Info - Current CIPS Campaign Number to Previous DIvisional Campaign Number

Released 12/19/2000
Unable to Lower Spare Tire

Released 9/5/2000
August, 2000 Bulletin Summary

Released 8/10/2000
Warranty Admin. - New Electrical Relay Labor Operation Numbers

Released 7/6/2000
June, 2000 Bulletin Summary

Released 6/19/2000
July, 2000 Labor Time Guide Updates

Released 5/31/2000
Steering or Front End Induced Vibration

Released 5/3/2000
April, 2000 Bulletin Summary -

Released 3/1/2000
SMU - Revised Wheel Alignment Specifications - (Mar 1, 2000)

Released 10/4/1999
Tech - Launch Shudder on Accel (Repl Rr Leaf Springs and Spring Shackles) - (Oct 4, 1999)

Released 8/18/1999
Vibration/Lateral Shake on Smooth Road Surfaces (Replace Rear Bushings/Shackles) - (Aug 18, 1999)

Released 5/25/1999
Information - Original Equipment Chrome Plated Aluminum Wheel Identification - (May 25, 1999)

Released 4/20/1999
Squeak Noise in Steering Column (Replace Steering Wheel SIR Module Coil Assem) - (Apr 20, 1999)

Released 2/25/1999
Using the New General Motors Service Bulletins - (Feb 25, 1999)

Released 2/19/1999
Warranty Parts Center/Corporate Parts Return Program - (Feb 19, 1999)

Released 11/16/1998
INFO - ESSENTIAL TOOL J43435 ADJUSTER LOCKNUT - (Nov 16, 1998)

Released 10/20/1998
INFO - ESSENTIAL TOOL J43485 POWER STEERING BLEEDER ADAPTER - (Oct 20, 1998)

Released 10/7/1998
INFO - ALIGNMENT SPECIFICATIONS

Released 1/21/2016
Light and Medium Duty Truck Warranty, Crossline Warranty Eligibility and Guidelines for Chevrolet/GMC Dealers

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 3/1/2013
Paint-less Dent Repair Process

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

Released 5/21/2010
Warranty Parts Center/Corporate Parts Return Program

Released 1/21/2010
Diagnostic Information to Accurately Diagnose A/C Low Pressure Switch Using Kent Moore Special Tool GE-47742

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 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 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 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 4/12/2005
99-09-40-004a: Info - Top Tether Hardware Package for Child Restraint Seats - (Apr 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 8/5/2004
04-01-38-010: Info - Diagnostic Information to Accurately Diagnose A/C Low Pressure Switch Using New Kent Moore Special Tool GE-47742 - (Aug 5, 2004)

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

Released 4/1/2004
04-03-10-002: Info - New Flexible Spare Tire Hoist Tool Available to Assist in Lowering/Removing Spare Tire - (Apr 1, 2004)

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 9/11/2002
Info - Release of New Tool J 45380 - Rear Output Shaft Bushing Remover and Installer

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

Released 2/27/2002
Information on a New Engine Preluber Tool

Released 11/14/2001
Info - Test Guidelines for Use of Essential Tool J41413-200 Evaporative System Tester

Released 5/8/2001
Info - Replacement of Keys, Key Numbers and/or Security Chips

Released 4/9/2001
Info - Guidelines for Use of Essential Tool J 44721 Poower Steering System Analyzer

Released 11/1/2000
Engine Ticking Sound

Released 8/3/2000
Essential Tool J 43600 ACR 2000

Released 4/14/2000
Warranty Admin. - May, 2000 Labor Time Guide Updates - (Apr 14, 2000)

Released 4/4/2000
Info - March, 2000 Bulletin Summary - (Apr 4, 2000)

Released 3/21/2000
Info - Essential Tool J 43690 - Rod Bearing Clearance Checking Tool - (Mar 21, 2000)

Released 3/1/2000
SMU - Revised Wheel Alignment Specifications - (Mar 1, 2000)

Released 2/11/2000
Warranty Admin. - March, 2000 Labor Time Guide Updates - (Feb 11, 2000)

Released 1/19/2000
February, 2000 Labor Time Guide Updates - (Jan 19, 2000)

Released 12/10/1999
Warranty Admin. - January, 2000 Labor Time Guide Updates - (Dec 10, 1999)

Released 10/14/1999
November, 1999 Labor Time Guide Updates - (Oct 14, 1999)

Released 10/11/1999
Info - New Solenoid Testing Kit for Hydra-Matic Transmissions - (Oct 11, 1999)

Released 10/8/1999
Warranty Administration - October, 1999 Labor Time Guide Updates - (Oct 8, 1999)

Released 10/6/1999
Info - New Tech 2 TCC Test/Component Slipping/DTC P1870 - (Oct 6, 1999)

Released 8/10/1999
Warranty Admin - September, 1999 Labor Time Guide Updates - (Aug 10, 1999)

Released 7/28/1999
Warranty Admin - August, 1999 Labor Time Guide Updates - (Jul 28, 1999)

Released 6/25/1999
Warranty Admin - July 1999 Labor Time Guide Updates - (Jun 25, 1999)

Released 6/21/1999
Info - Revised Turbine Shaft Sealer Installer for Hydra-Matic 4L60-E Trans - (Jun 21, 1999)

Released 5/25/1999
Information - Original Equipment Chrome Plated Aluminum Wheel Identification - (May 25, 1999)

Released 5/19/1999
June 1999 Labor Time Guide Updates - (May 19, 1999)

Released 4/20/1999
Warranty Admin. - May, 1999 Labor Time Guide Update - (Apr 20, 1999)

Released 4/6/1999
Labor Time Guide Updates - April 1999 - (Apr 6, 1999)

Released 3/9/1999
Labor Time Guide Updates - (Mar 9, 1999)

Released 2/25/1999
Using the New General Motors Service Bulletins - (Feb 25, 1999)

Released 2/19/1999
Warranty Parts Center/Corporate Parts Return Program - (Feb 19, 1999)

Released 2/16/1999
Warranty Administration - Labor Time Updates - (Feb 16, 1999)

Released 11/16/1998
INFO - ESSENTIAL TOOL J43435 ADJUSTER LOCKNUT - (Nov 16, 1998)

Released 11/11/1998
WARRANTY ADMIN. - LTG UPDATES - (Nov 11, 1998)

Released 11/11/1998
WARRANTY ADMIN. - LTG UPDATES - (Nov 11, 1998)

Released 10/20/1998
INFO - ESSENTIAL TOOL J43485 POWER STEERING BLEEDER ADAPTER - (Oct 20, 1998)

Released 10/8/1998
WARRANTY ADMIN - LTG UPDATES

Released 9/17/1998
WARRANTY ADMIN. - LTG UPDATES

Released 8/21/1998
WARRANTY ADMIN - LTG UPDATES - (Aug 21, 1998)

Released 8/20/1998
INFO - 1999 SERVICE MANUAL DELIVERY ON COMPACT DISC - (Aug 20, 1998)

Released 7/15/1998
WARRANTY ADMIN. - LTG UPDATES - (Jul 15, 1998)

Released 6/11/1998
WARRANTY ADMIN. - LTG UPDATES - (Jun 11, 1998)

Released 5/22/1998
INFO - 1998-99 DELCO RADIO EXCHANGE REFERENCE - (May 22, 1998)

Released 5/18/1998
WARRANTY ADMIN. - LABOR TIME GUIDE UPDATES - (May 18, 1998)

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 1/11/2002
Info - Engineering Changes to Reaction Shell Thrust Washer and use of New Service

Released 3/29/2001
Passenger SIde of Vehicle Colder/Warmer Than Drivers SIde (Repair HVAC Case to Cowl Seal)