Get Free 2019 CHEVROLET BLAZER L4, 2.5L; DOHC; 16V; DI TSBs

Released 7/23/2020
LIN Bus Diagnostic Information

Released 7/10/2020
Warranty Administration - Transportation Claim Submission Requirements

Released 7/10/2020
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 6/24/2020
Warranty Administration - Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only)

Released 5/27/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 5/7/2020
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 5/6/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 4/14/2020
Underbody Component Corrosion

Released 4/3/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 3/20/2020
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 3/18/2020
Warranty Administration - Courtesy Transportation and Roadside Assistance Programs

Released 2/27/2020
Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only)

Released 1/21/2020
Warranty Administration - Repurchase Vehicle Dealer Processing Fee Labor Operation and Submission Guidelines (U.S. ONLY)

Released 1/6/2020
Intermittent or Continuous Horn Blowing, Horn Activation Sensitive to the Touch

Released 12/12/2019
Service Programming System (SPS) Errors (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961)

Released 12/10/2019
Customer Satisfaction Program - Hitch Cover Not Secured

Released 11/25/2019
Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC)

Released 11/21/2019
Customer Satisfaction Program - Hitch Cover Not Secured

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

Released 9/26/2019
Illuminated Sill Plate will not Light up, Inoperative

Released 9/6/2019
Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only).

Released 9/5/2019
Creak/Pop Noise From Front Over Bumps

Released 8/19/2019
GM Wiring Repair Strategy Information

Released 8/16/2019
Seat Back Lift Assist Spring Detached

Released 7/17/2019
Trailer Hitch Cover Loose

Released 6/26/2019
USB Software Programming of Certain Infotainment 3.4 Radios in TIS2Web Temporarily Suspended

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

Released 6/24/2019
Service Air Bag, Park Brake, Stabilitrack or Park Brake Light

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 6/10/2019
Steam/Vapor Coming from Front Grille or Radiator Area

Released 6/3/2019
Driver Side Power Seat Inoperative

Released 5/21/2019
Blue Screen and Service Rear Vision System Message on Radio Display

Released 5/20/2019
Rear Park Assist Inoperable

Released 5/17/2019
Ticking Noise from Upper B-Pillar Area

Released 5/14/2019
Engineering Information - Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

Released 5/3/2019
Service Park Assist Message /Hands Free Lift Gate Inoperative

Released 5/2/2019
Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC)

Released 4/23/2019
Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks

Released 4/1/2019
Driver Side Power Seat Inoperative or Moves Unwanted

Released 4/1/2019
Information on Proper Use of Floor Mats

Released 3/26/2019
Warranty Administration - Updated - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Released 3/25/2019
New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores

Released 3/25/2019
Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability

Released 3/22/2019
Engineering Information (EI) Process

Released 3/22/2019
Rubbing/Popping Noise From Front of Vehicle During Sharp Turns at Low Speed

Released 3/22/2019
Information on Proper Use of Floor Mats

Released 3/18/2019
Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish

Released 3/14/2019
Properly Maintaining Vehicles in Dealer Inventory

Released 3/13/2019
Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only)

Released 3/13/2019
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only).

Released 3/13/2019
Service Update - Engine Runs Rough, Stall, No Restart Due To Damaged Ground Terminal

Released 3/8/2019
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)

Released 3/7/2019
Driver Side Power Seat Inoperative or Moves Unwanted

Released 3/6/2019
Verifying Odometer Accuracy

Released 2/26/2019
Requesting a New Key Code for Customer with Lost or Stolen Keys

Released 2/12/2019
Wi-Fi Hotspot Inoperative

Released 2/8/2019
Warranty Administration – Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications

Released 2/8/2019
Transport Mode On Message Displayed in DIC and/or Battery Light is Flashing

Released 2/5/2019
Properly Maintaining Vehicles in Dealer Inventory

Released 2/4/2019
Information on Improved Replacement Spin-On Oil Filter UPF63R for High Feature V6 Engines

Released 1/31/2019
Comeback Prevention Information and Using Customer Concern Verification Sheets (CCVS)

Released 1/31/2019
Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC)

Released 1/18/2019
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

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

Released 12/21/2018
Warranty Administration - Customer Concern Not Duplicated (CCND) Labor Operation Numbers

Released 12/17/2018
Diagnostic Tip: EL-51578 MOST Bus Diagnostic Tool Kit

Released 12/17/2018
GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only

Released 12/12/2018
2019 Chevrolet Blazer New Model Features

Released 10/7/2020
During Start up Forward Collision System Reduced Displayed on DIC

Released 9/18/2020
Service Parking Brake Message, Red Park Brake Indicator Flashing & or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D or C056E Could Have Other ABS DTCs

Released 9/10/2020
Service Engine Soon Message at Start Up or Shortly after Start Up

Released 1/17/2020
Rear Brake Squeal Noise

Released 1/9/2020
Service Parking Brake Message, Red Park Brake Indicator Flashing & or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D or C056E Could Have Other ABS DTCs

Released 12/5/2019
Unwanted Forward Automatic Braking

Released 11/19/2019
Squeak and/or Creak Type Noise Heard When Applying Brakes and/or Cycling the Pedal While in Park

Released 7/19/2019
Service Parking Brake Message, Red Park Brake Indicator Flashing & or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D or C056E Could Have Other ABS DTC’s

Released 6/3/2019
Service Update - Brake Pipe Contacting Brake Booster (Expires with base warranty)

Released 6/10/2019
Steam/Vapor Coming from Front Grille or Radiator Area

Released 3/5/2019
Service Engine Soon Light and DTC P0480

Released 9/17/2020
Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing

Released 9/10/2020
SD Card Removed Error Message Displayed in the Driver Information Center (DIC)

Released 7/24/2020
Diagnostic Tip - Security Light on Intermittently / No Crank/No Start or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor or No RKE Range / Service TPM

Released 7/16/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern

Released 6/26/2020
Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)

Released 6/25/2020
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 6/2/2020
Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank

Released 5/29/2020
Power Door Locks, Keyless Entry, Power Windows and Power Mirror Inoperative, Power Seats, Power Telescope Steering Column Inoperative and/or Moving On it’s Own, Side Object Detection Inoperative and/or Unwanted Activation, Multiple DTCs Set

Released 5/21/2020
Misfire Template

Released 4/9/2020
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 3/27/2020
DTC P0747 Setting At Engine Start-Up When The Transmission Is In Park

Released 2/18/2020
Flex Plate Broken Teeth Starter Not Cranking Engine Grinding Noise When Starting

Released 1/6/2020
Intermittent or Continuous Horn Blowing, Horn Activation Sensitive to the Touch

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

Released 11/5/2019
J-35616-64B Or EL-35616-58 Terminal Test Probe Information/Repair

Released 11/4/2019
Service Front Camera Message

Released 9/26/2019
Illuminated Sill Plate will not Light up, Inoperative

Released 9/25/2019
Do Not Swap Modules in Vehicles with Global Electrical Systems

Released 8/19/2019
GM Wiring Repair Strategy Information

Released 7/30/2019
LIN Bus Diagnostic Information

Released 7/29/2019
Diagnostic Aids: Adding A Transmitter or Key Without Service Programming System (Quick Learn)

Released 7/16/2019
Multiple U-code Diagnostic Information – With one having symptom Byte 71

Released 6/24/2019
Service Air Bag, Park Brake, Stabilitrack or Park Brake Light

Released 6/6/2019
Rear Closure Hands Free Lamp Logo Projection Distorted

Released 6/3/2019
Driver Side Power Seat Inoperative

Released 6/3/2019
J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead

Released 5/28/2019
Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only).

Released 5/15/2019
Intermittent No Start, Loss of Communication, Multiple DTCs

Released 5/14/2019
Engineering Information - Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

Released 5/7/2019
Engineering Information - Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

Released 5/3/2019
Service Park Assist Message /Hands Free Lift Gate Inoperative

Released 4/23/2019
Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks

Released 4/15/2019
Intellibeam headlamp inoperative with UGN - FRONT AUTOMATIC BRAKING

Released 4/11/2019
Engineering Information – Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed

Released 4/1/2019
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 4/1/2019
Driver Side Power Seat Inoperative or Moves Unwanted

Released 3/7/2019
Driver Side Power Seat Inoperative or Moves Unwanted

Released 1/29/2019
Cold Weather and Long Stand Time Battery Maintenance and Testing Tips

Released 1/24/2019
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

Released 1/18/2019
Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information

Released 5/21/2020
Misfire Template

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 5/5/2020
Information on Fuel Injector Replacement Guidelines During Service, Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0300-P0308, P050D, P0171, P0172, P0174, P0175, P2099, P219A, and/or P219B Set

Released 4/24/2020
Flutter or Buzz Noise From the Rear of the Vehicle, Front Wheel Drive Only

Released 4/3/2020
Flutter or Buzz Noise From the Rear of the Vehicle, Front Wheel Drive Only

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 10/22/2019
GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

Released 6/26/2019
TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 3/7/2019
TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands

Released 9/17/2019
Radio Displays Climate Off Message or HVAC Popup Displays Different Settings

Released 8/12/2019
Radio Displays Climate Off Message or HVAC Popup Displays Different Settings

Released 3/18/2019
HVAC Concerns while in Auto Mode

Released 3/11/2019
Radio Displays Climate Off Message or HVAC Popup Displays Different Settings

Released 9/25/2020
9T65 Automatic Transmission Replacement Pilot Program (U.S. Only)

Released 9/24/2020
Diagnosis and Repair - Bearing Damage or Engine Will Not Rotate

Released 8/5/2020
Engineering Information - Check Engine Light Illuminated, DTC P0073 Set

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

Released 7/16/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern

Released 7/15/2020
TCC Shudder Surge Fishbite Chuggle

Released 7/7/2020
SES Lamp ON With DTC P0324 - Engine Squeak Or Belt Noise

Released 7/2/2020
Fluid In Spark Plug Tubes

Released 6/26/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern

Released 6/23/2020
Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only)

Released 6/22/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 6/17/2020
DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park - Neutral With No Hydraulic - Mechanical Transmission Concern

Released 6/1/2020
Service Engine Soon Lamp Illuminated and/or Service Power Brake Assist Message Displayed, with DTCs P0557 or P0558 Stored

Released 6/1/2020
Cooling System Contaminated With Engine Oil

Released 5/28/2020
Information on Clicking/Ticking Sound/Noise Heard During Cold Start

Released 5/26/2020
Diagnostic Assistance For P0016 And P0018 On The Gen 2 HFV6 Engine

Released 5/21/2020
Misfire Template

Released 5/5/2020
GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

Released 4/9/2020
Ticking, Tap, or Rattle Noise From Engine With Possible Misfire DTCs.

Released 4/8/2020
Misfire with DTC’s P0300, P0301-P0306

Released 3/30/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 3/30/2020
DTC P0747 Setting At Engine Start-Up When The Transmission Is In Park

Released 3/27/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

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

Released 2/28/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 2/18/2020
Flex Plate Broken Teeth Starter Not Cranking Engine Grinding Noise When Starting

Released 1/31/2020
Flex Plate Broken Teeth Starter Not Cranking Engine Grinding Noise When Starting

Released 1/23/2020
Only 11 Digit PUN (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65

Released 1/8/2020
DTC P0747 Setting At Engine Start-Up When The Transmission Is In Park

Released 12/11/2019
MIL Due To P06DE and may also have P0521

Released 11/22/2019
GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated

Released 10/29/2019
Information on Driveline Clunk Noise

Released 10/14/2019
Intermittent Shift to Park Message Displayed While Vehicle in Park

Released 10/9/2019
Information on Engine Oil Consumption Guidelines

Released 10/7/2019
TCC Shudder Surge Fishbite Chuggle

Released 9/17/2019
Engineering Information - Service Engine Soon Lamp Illuminated, Oil Leak Coming from Valve Rocker Arm Oil Control Valve, DTCs P0300, P3433, P3435 or P3409 Set

Released 9/16/2019
MIL Due To P06DE and may also have P0521

Released 8/21/2019
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 8/19/2019
GM Wiring Repair Strategy Information

Released 8/13/2019
Information on Internal Engine Noise or Damage After Oil Filter Replacement

Released 8/12/2019
Information on Slight Vehicle Movement in Park at Start Up After Cold Soak

Released 6/27/2019
Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada)

Released 6/26/2019
Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues

Released 6/25/2019
Use of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces and/or Reused Parts

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 6/4/2019
Service Update - Missing Snow Mode Calibration

Released 5/20/2019
Information on Water or Ethylene Glycol in Transmission Fluid

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
Service Update - Missing Snow Mode Calibration

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

Released 4/29/2019
TCC Shudder Surge Fishbite Chuggle

Released 4/4/2019
GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated

Released 4/2/2019
Manual Transmission Operating Characteristics

Released 3/20/2019
Metallic Hiss/Rattle Noise Heard From Front Of Vehicle

Released 3/13/2019
Service Update - Engine Runs Rough, Stall, No Restart Due To Damaged Ground Terminal

Released 2/18/2019
Misfire Template

Released 2/13/2019
Information for Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation and Applying RTV Sealant

Released 2/4/2019
Information on Improved Replacement Spin-On Oil Filter UPF63R for High Feature V6 Engines

Released 2/4/2019
Rotational Clicking Noise Heard After Engine Shut Down On Vehicles Equipped With GF9 9T45/50/60/65 Transmission Assembly

Released 1/11/2019
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 12/21/2018
2019 GF9 9T45 9T50 9T60 9T65 Input Speed Sensor And/Or Intermediate Speed Sensor DTCs P0717 P07BF P07C0 P176C P176D

Released 12/17/2018
TCC Shudder Surge Fishbite Chuggle

Released 4/29/2020
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 3/26/2020
Squeak/Creak Noise from Rear Suspension

Released 2/26/2020
Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only)

Released 12/4/2019
Information On Equivalent and Interchangeable Continental Cross Contact UHP Tires

Released 6/19/2019
Warranty Administration - Warranty SPS Control Module Reprogramming

Released 5/17/2019
Squeaking/Creaking Noise from Rear Suspension When Driving on Rough Roads or Over Bumps

Released 5/9/2019
Information on Tire Radial Force Variation (RFV)

Released 3/22/2019
Rubbing/Popping Noise From Front of Vehicle During Sharp Turns at Low Speed

Released 2/15/2019
GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information

Released 12/17/2018
GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only

Released 7/13/2020
GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

Released 4/9/2020
Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY)

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

Released 11/5/2019
J-35616-64B Or EL-35616-58 Terminal Test Probe Information/Repair

Released 10/23/2019
Radio Software Version V805 Over-the-Air Update

Released 10/10/2019
Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints

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

Released 9/17/2019
Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information

Released 6/3/2019
J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead

Released 5/9/2019
Information on Tire Radial Force Variation (RFV)

Released 1/29/2019
Radio Software Version V509 Over-the-Air Update