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Recent Bulletins

 

NOTICE: No recent bulletins found within the past 2 Weeks. Displaying most recent 100 bulletins.

BULLETINS

Body Repair

#08-08-51-002A - Pre-Painting/Cleaning Process for TPO Plastic Fascias - (Jan 16, 2013)

Related To: Paint/Coatings / Plastic Panel Information and Repair / Bumpers / Paint and Coatings

Body Systems

#10-08-45-001G - Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish - (Jun 26, 2019)

Related To: Wiring Systems / Wiring Systems and Power Management / Wire and Connector Repair

#06-08-47-001O - Warranty Administration - Warranty SPS Control Module Reprogramming - (Jun 11, 2019)

Related To: Data Link Communications / Wiring Systems / Programming and Setup / Wiring Systems and Power Management

#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)

Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges

#01-08-42-001L - Exterior Lamp Condensation and Replacement Guidelines - (Dec 13, 2018)

Related To: Lighting Systems

#10-08-64-002D - Warranty Administration - Warranty Claims Submission - Outside Rear View Mirrors - (Jan 17, 2018)

Related To: Doors / Mirrors

#16-NA-075 - Power Foldaway Mirror Glass Shakes, Flutters at Normal Driving Speeds - (Dec 15, 2017)

Related To: Doors / Mirrors

#07-07-30-010D - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Feb 24, 2017)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

#02-08-42-001I - Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage - (Feb 12, 2016)

Related To: Lighting Systems / Lighting

#03-08-48-006J - Repair Information for Reconnection of Rear Window (Defroster) Contact or Tab - (Dec 11, 2014)

Related To: Wiring Systems / Stationary Glass / Stationary Windows / Fixed and Moveable Windows

#06-08-43-003E - Windshield Wiper Performance, Cleaning Instructions and Maintenance - (Oct 23, 2014)

Related To: Wipers/Washer Systems / Wipers and Washer Systems

#08-08-51-002A - Pre-Painting/Cleaning Process for TPO Plastic Fascias - (Jan 16, 2013)

Related To: Paint/Coatings / Plastic Panel Information and Repair / Bumpers / Paint and Coatings

Body and Accessories

#10-08-45-001G - Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish - (Jun 26, 2019)

Related To: Wiring Systems / Wiring Systems and Power Management / Wire and Connector Repair

#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)

Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges

#01-08-42-001L - Exterior Lamp Condensation and Replacement Guidelines - (Dec 13, 2018)

Related To: Lighting Systems

#02-08-42-001I - Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage - (Feb 12, 2016)

Related To: Lighting Systems / Lighting

#15-NA-079 - OnStar Voice Fallback Number Update - (Dec 11, 2015)

Related To: Cellular Communication / Entertainment

#03-08-48-006J - Repair Information for Reconnection of Rear Window (Defroster) Contact or Tab - (Dec 11, 2014)

Related To: Wiring Systems / Stationary Glass / Stationary Windows / Fixed and Moveable Windows

#08-08-51-002A - Pre-Painting/Cleaning Process for TPO Plastic Fascias - (Jan 16, 2013)

Related To: Paint/Coatings / Plastic Panel Information and Repair / Bumpers / Paint and Coatings

Brakes

#00-05-22-002O - Brake Lathe Calibration Procedure - (Mar 24, 2015)

Related To: Hydraulic Brakes / Disc Brakes

Diagnostic Overview, Starting Point, and Programming

#06-08-47-001O - Warranty Administration - Warranty SPS Control Module Reprogramming - (Jun 11, 2019)

Related To: Data Link Communications / Wiring Systems / Programming and Setup / Wiring Systems and Power Management

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of the Valves or Sticking Valves, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 21, 2019)

Related To: Engine Mechanical / Vehicle DTC Information

#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)

Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges

#07-07-30-010D - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Feb 24, 2017)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

Driver Information and Entertainment

#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)

Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges

#10-08-44-006D - Reporting Missing or Inaccurate Navigation Radio Map Disc Information - Complete and Submit Feedback Form at GM Navigation Disc Center Website - (Oct 5, 2016)

Related To: Entertainment

#05-08-44-024E - Return or Reimbursement of Customer Owned CDs, DVDs or Navigation Discs - (Sep 30, 2016)

Related To: Entertainment / Cellular, Entertainment, and Navigation Systems

#15-NA-079 - OnStar Voice Fallback Number Update - (Dec 11, 2015)

Related To: Cellular Communication / Entertainment

#06-08-44-012G - DVD Navigation Update Program, Navigation Disc Diagnostic Aid, AVN Software Update Discs and Ordering Information - (Sep 24, 2013)

Related To: Entertainment / Navigation Systems

#08-08-46-004A - Information on Aftermarket Device Interference with OnStar Diagnostic Services - (Nov 30, 2012)

Related To: Entertainment / Cellular, Entertainment, and Navigation Systems

Engine

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of the Valves or Sticking Valves, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 21, 2019)

Related To: Engine Mechanical / Vehicle DTC Information

#03-06-01-023C - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Aug 2, 2018)

Related To: Engine Mechanical

#01-06-01-011J - Information on Engine Oil Consumption Guidelines - (Nov 30, 2017)

Related To: Engine Mechanical

#07-06-04-019F - Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power (Repair Instrument Panel (IP) to Body Harness Connector) - (Nov 17, 2017)

Related To: Engine Controls / Engine Controls and Fuel

#02-06-01-027D - Information on Higher Than Expected Oil Consumption - (Nov 16, 2016)

Related To: Engine Mechanical

#08-06-04-003D - New Tool Availability - EN-48974 - EGR Cooler Pressure Tester Adapter Set to Diagnose Duramax Diesel Engine EGR Cooler Engine Coolant Leaks into Combustion Chamber - (Dec 21, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#06-06-01-007I - Information on Identifying Duramax Diesel Overpower Engine Breakdown/Non-Function Due to Aftermarket Power-Up Devices vs Non Overpower Engine Non-Function of Pistons, Cylinders, Valvetrain Components, DTC P003A or P111D Set - (Oct 2, 2015)

Related To: Engine Mechanical / Engine Controls / Engine Controls and Fuel

#05-06-04-035E - Usage of E85 Fuel in GM Vehicles - (May 27, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#14-06-04-005 - Duramax Diesel Glow Plugs Difficult to Install Due to Carbon Buildup - New Glow Plug Bore Reamer Available - (Jul 16, 2014)

Related To: Engine Mechanical / Engine Controls / Engine Controls and Fuel

Engine/Propulsion

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of the Valves or Sticking Valves, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 21, 2019)

Related To: Engine Mechanical / Vehicle DTC Information

#03-06-01-023C - Higher Than Expected Oil Consumption at 8600 GVW and Above - (Aug 2, 2018)

Related To: Engine Mechanical

#01-06-01-011J - Information on Engine Oil Consumption Guidelines - (Nov 30, 2017)

Related To: Engine Mechanical

#07-06-04-019F - Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power (Repair Instrument Panel (IP) to Body Harness Connector) - (Nov 17, 2017)

Related To: Engine Controls / Engine Controls and Fuel

#02-06-01-027D - Information on Higher Than Expected Oil Consumption - (Nov 16, 2016)

Related To: Engine Mechanical

#08-06-04-003D - New Tool Availability - EN-48974 - EGR Cooler Pressure Tester Adapter Set to Diagnose Duramax Diesel Engine EGR Cooler Engine Coolant Leaks into Combustion Chamber - (Dec 21, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#06-06-01-007I - Information on Identifying Duramax Diesel Overpower Engine Breakdown/Non-Function Due to Aftermarket Power-Up Devices vs Non Overpower Engine Non-Function of Pistons, Cylinders, Valvetrain Components, DTC P003A or P111D Set - (Oct 2, 2015)

Related To: Engine Mechanical / Engine Controls / Engine Controls and Fuel

#05-06-04-035E - Usage of E85 Fuel in GM Vehicles - (May 27, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#14-06-04-005 - Duramax Diesel Glow Plugs Difficult to Install Due to Carbon Buildup - New Glow Plug Bore Reamer Available - (Jul 16, 2014)

Related To: Engine Mechanical / Engine Controls / Engine Controls and Fuel

General Information

#04-00-89-053G - Engineering Information (EI) Process - (Mar 22, 2019)

Related To: General Information

#02-00-89-002R - Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only) - (Nov 20, 2018)

Related To: General Information

#18-NA-099 - Working with GM on a Product Assistance Claim (PAC) - (Nov 5, 2018)

Related To: General Information

#09-00-89-008D - Warranty Administration - Labor Operation 0600018 - Personal Property Damage - (Oct 30, 2018)

Related To: General Information

#12-00-89-007B - Dealer Responsibility for Cargo Carrying Capacity Labeling - (Jun 22, 2018)

Related To: Tires and Wheels / General Information / Safety Regulations

#10-00-89-006F - Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only) - (Feb 28, 2017)

Related To: General Information

#05-00-89-055F - Warranty Administration - GM Dealer Empowerment Program and Goodwill Procedures - (Dec 5, 2016)

Related To: General Information

#02-00-89-007D - Light and Medium Duty Truck Warranty, Crossline Warranty Eligibility and Guidelines for Chevrolet/GMC Dealers - (Jan 27, 2016)

Related To: General Information

#13-00-89-009A - Expanded Coverage for Remanufacture and Return Electronic Control Modules (GMNA Only) - (Sep 2, 2015)

Related To: General Information

#10-00-89-010C - Key Code Security Rules and Information on GM KeyCode Look-Up Application (Canada Only) - (Jul 12, 2013)

Related To: General Information

#10-00-89-009B - Key Code Security Rules and Information on GM KeyCode Look-Up Application (U.S. Only) - (Jul 9, 2013)

Related To: General Information

#13-00-89-005 - Warranty Administration - New Global Labor Codes - (Apr 25, 2013)

Related To: General Information

#05-00-89-037B - Out-of-Warranty Parts for Engineering Analysis - (Sep 19, 2012)

Related To: General Information

Power and Signal Distribution

#10-08-45-001G - Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish - (Jun 26, 2019)

Related To: Wiring Systems / Wiring Systems and Power Management / Wire and Connector Repair

#06-08-47-001O - Warranty Administration - Warranty SPS Control Module Reprogramming - (Jun 11, 2019)

Related To: Data Link Communications / Wiring Systems / Programming and Setup / Wiring Systems and Power Management

#07-07-30-010D - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Feb 24, 2017)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

Safety and Security

#09-09-40-001C - Seat Belt Buckle Latching Issues and/or Seat Belt Warning Lights Illuminated - (Aug 3, 2015)

Related To: Seat Belts

Steering

#07-02-32-002N - Hydraulic Power Steering System Leak - Required Diagnostic Actions - (Sep 18, 2013)

Related To: Power Steering

Steering, Suspension, Wheels, and Tire MD

#17-NA-170 - Information on Hunter Road Force Balancer - (Jan 23, 2019)

Related To: Tires and Wheels / Wheels and Tires

Suspension

#17-NA-170 - Information on Hunter Road Force Balancer - (Jan 23, 2019)

Related To: Tires and Wheels / Wheels and Tires

#12-00-89-007B - Dealer Responsibility for Cargo Carrying Capacity Labeling - (Jun 22, 2018)

Related To: Tires and Wheels / General Information / Safety Regulations

#08-03-10-006F - Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean and Resurface Wheel Bead Seat) - (Jan 19, 2017)

Related To: Tires and Wheels / Tire Pressure Monitoring

#05-03-07-009H - Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles - (Oct 2, 2015)

Related To: Wheel Alignment

#03-00-91-001G - Vibration Analysis Worksheet - (Jan 6, 2015)

Related To: Suspension General Diagnosis

#09-03-10-013B - Statement on Tire Sealant Included in GM Inflator Kits (Supplied with New Vehicles or as GM Accessory) - (May 30, 2014)

Related To: Tires and Wheels

#07-03-10-015C - General Motors New Vehicle Wheel Warranty Coverage - (May 17, 2013)

Related To: Tires and Wheels

Transmission/Transaxle

#08-07-30-035D - Information on Water or Ethylene Glycol in Transmission Fluid - (May 20, 2019)

Related To: Automatic Transmission

#07-07-30-010D - Procedure to Take Snapshot Data with a Tech 2 and Upload Data to a Computer Using TIS Software - (Feb 24, 2017)

Related To: Automatic Transmission / Vehicle DTC Information / Computer/Integrating Systems / Wiring Systems / Programming and Setup / Wiring Systems and Power Management / Automatic Transaxle

#01-07-30-042H - Information on 2-3 Upshift or 3-2 Downshift Clunk Noise - (Jan 14, 2014)

Related To: Automatic Transmission

PRELIMINARY INFORMATION

Body Repair

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

Body Systems

#PIT5074L - J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead - (Jun 3, 2019)

Related To: Wiring Systems / Data Communications

#PIC5260C - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Apr 23, 2019)

Related To: Roof / Sunroof

#PIC3100G - Verifying Odometer Accuracy - (Mar 6, 2019)

Related To: Instrument Panel and Console / Displays and Gauges

#PIP5094A - Prior To Any Circuit Testing - (Jun 14, 2016)

Related To: Engine Controls / Wiring Systems / General Information / Wiring Systems and Power Management / Engine Controls and Fuel

#PIT4720D - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Feb 8, 2016)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

Body and Accessories

#PIC3100G - Verifying Odometer Accuracy - (Mar 6, 2019)

Related To: Instrument Panel and Console / Displays and Gauges

#PIT5389F - Diagnostic Tip: Unable To Connect To OnStar Or Connects Failed To Voice - (Jan 9, 2019)

Related To: Entertainment

#PIT5353C - Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation - (Nov 20, 2018)

Related To: Entertainment

#PIC6107A - Requirements For OnStar Over The Air Programming And Updates - (Nov 20, 2018)

Related To: Entertainment

#PIT5399A - Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern - (May 23, 2018)

Related To: Entertainment

#PIC5492F - Diagnostic Tip - Diagnosing Vehicles with OnStar DTC B101D -37 - (Oct 5, 2017)

Related To: Entertainment

#PIC4935F - Normal Characteristic - OnStar Power Consumption - (Feb 24, 2017)

Related To: Entertainment

#PIC4801H - Diagnostic Tip - OnStar Turn By Turn /TBT Feature Inoperative - (Feb 20, 2017)

Related To: Entertainment

#PIC3278G - OnStar- Unwanted Or Phantom Phone Calls - (Feb 20, 2017)

Related To: Entertainment

#PIP5094A - Prior To Any Circuit Testing - (Jun 14, 2016)

Related To: Engine Controls / Wiring Systems / General Information / Wiring Systems and Power Management / Engine Controls and Fuel

#PIC5088F - XM Band Not Receiving All Channels (Preview Mode) - (Apr 21, 2016)

Related To: Entertainment

#PIT4720D - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Feb 8, 2016)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

#PIC6101 - Unable To Receive Incoming OnStar Or HFC (Hands Free Calling) Calls - (Jun 8, 2015)

Related To: Cellular Communication / Entertainment

#PIC4310L - Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) - (Apr 17, 2015)

Related To: Entertainment

#PIT4864F - Information On Requests To Add OnStar Bluetooth Option - (Mar 4, 2014)

Related To: Cellular Communication / Entertainment

#PIC3011H - OnStar Voice Recognition Operation Issues - (Feb 26, 2014)

Related To: Cellular Communication / Entertainment

#PIC3718E - Gen6 OnStar With Current DTC U1500 - (Dec 13, 2012)

Related To: Cellular Communication / Entertainment

Brakes

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

#PIT4907A - Normal Characteristic - Gray Coating On Brake Rotors - (Nov 9, 2012)

Related To: Disc Brakes

Driveline/Axle

#PIT4013B - Replace Rear Axle Ring Gear Original Mounting Rivets with Bolts - (Nov 7, 2018)

Related To: Rear Drive Axle

#PIP5601 - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Oct 22, 2018)

Related To: Suspension General Diagnosis / Tires and Wheels / Propeller Shaft / Rear Drive Axle / General Information

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

Driver Information and Entertainment

#PIC3100G - Verifying Odometer Accuracy - (Mar 6, 2019)

Related To: Instrument Panel and Console / Displays and Gauges

#PIT5389F - Diagnostic Tip: Unable To Connect To OnStar Or Connects Failed To Voice - (Jan 9, 2019)

Related To: Entertainment

#PIT5353C - Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation - (Nov 20, 2018)

Related To: Entertainment

#PIC6107A - Requirements For OnStar Over The Air Programming And Updates - (Nov 20, 2018)

Related To: Entertainment

#PIT5399A - Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern - (May 23, 2018)

Related To: Entertainment

#PIC5492F - Diagnostic Tip - Diagnosing Vehicles with OnStar DTC B101D -37 - (Oct 5, 2017)

Related To: Entertainment

#PIC4935F - Normal Characteristic - OnStar Power Consumption - (Feb 24, 2017)

Related To: Entertainment

#PIC4801H - Diagnostic Tip - OnStar Turn By Turn /TBT Feature Inoperative - (Feb 20, 2017)

Related To: Entertainment

#PIC3278G - OnStar- Unwanted Or Phantom Phone Calls - (Feb 20, 2017)

Related To: Entertainment

#PIC5088F - XM Band Not Receiving All Channels (Preview Mode) - (Apr 21, 2016)

Related To: Entertainment

#PIT4720D - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Feb 8, 2016)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

#PIC6101 - Unable To Receive Incoming OnStar Or HFC (Hands Free Calling) Calls - (Jun 8, 2015)

Related To: Cellular Communication / Entertainment

#PIC4310L - Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) - (Apr 17, 2015)

Related To: Entertainment

#PIT4864F - Information On Requests To Add OnStar Bluetooth Option - (Mar 4, 2014)

Related To: Cellular Communication / Entertainment

#PIC3011H - OnStar Voice Recognition Operation Issues - (Feb 26, 2014)

Related To: Cellular Communication / Entertainment

#PIC3718E - Gen6 OnStar With Current DTC U1500 - (Dec 13, 2012)

Related To: Cellular Communication / Entertainment

Engine

#PIP5226C - Needle Bearings Found In The Oil Pan During An Oil Change - (May 6, 2019)

Related To: Engine Mechanical

#PIP5540D - 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 - (Feb 19, 2019)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5628 - Misfire Template - (Feb 18, 2019)

Related To: Engine Controls / Engine Controls and Fuel

#PIP4925B - SES Light with Fuel Trim and or Oxygen Sensor Codes - (Dec 3, 2018)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5163D - Alleged Cylinders Out Of Round - (Aug 8, 2018)

Related To: Engine Mechanical

#PIP4436C - Engine Oil Crankcase Sludge - (Oct 19, 2016)

Related To: Engine Mechanical

#PI1394A - Engine Repair Tip for Installation of Pistons - (Aug 29, 2016)

Related To: Engine Mechanical

#PIP5094A - Prior To Any Circuit Testing - (Jun 14, 2016)

Related To: Engine Controls / Wiring Systems / General Information / Wiring Systems and Power Management / Engine Controls and Fuel

#PIP5232C - Premature Catalytic Converter Failures - (Mar 4, 2016)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

#PIT4943D - EVAP Emissions Small Leak Diagnosis (DTC P0442) - (Dec 9, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#PIP3504D - Diesel Engine Hard Start When Hot - (Oct 9, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5325 - How to Identify Factory or Aftermarket CNG, LPG, Bi-Fuel Systems - (Sep 28, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#PI1391 - Diagnostic Tip for Coolant Leak at Oil Cooler Inlet Pipe O-Ring After Service Engine Replacement - (Jan 15, 2015)

Related To: Engine Cooling

#PIP3394F - Duramax Diesel Injector Driver Codes - (Apr 24, 2013)

Related To: Engine Controls

Engine/Propulsion

#PIP5226C - Needle Bearings Found In The Oil Pan During An Oil Change - (May 6, 2019)

Related To: Engine Mechanical

#PIP5540D - 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 - (Feb 19, 2019)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5628 - Misfire Template - (Feb 18, 2019)

Related To: Engine Controls / Engine Controls and Fuel

#PIP4925B - SES Light with Fuel Trim and or Oxygen Sensor Codes - (Dec 3, 2018)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5163D - Alleged Cylinders Out Of Round - (Aug 8, 2018)

Related To: Engine Mechanical

#PI1394A - Engine Repair Tip for Installation of Pistons - (Aug 29, 2016)

Related To: Engine Mechanical

#PIP5094A - Prior To Any Circuit Testing - (Jun 14, 2016)

Related To: Engine Controls / Wiring Systems / General Information / Wiring Systems and Power Management / Engine Controls and Fuel

#PIP5232C - Premature Catalytic Converter Failures - (Mar 4, 2016)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

#PIT4943D - EVAP Emissions Small Leak Diagnosis (DTC P0442) - (Dec 9, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#PIP3504D - Diesel Engine Hard Start When Hot - (Oct 9, 2015)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5325 - How to Identify Factory or Aftermarket CNG, LPG, Bi-Fuel Systems - (Sep 28, 2015)

Related To: Engine Controls / Engine Controls and Fuel

General Information

#PIT3099S - Concerns or Questions Regarding Installation of Dealer Installed Accessories - (Sep 5, 2019)

Related To: General Information

#PIP5497A - Working On A Workhorse Chassis - (Feb 12, 2019)

Related To: General Information

#PIC6346 - Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC) - (Jan 2, 2019)

Related To: General Information

#PIP5601 - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Oct 22, 2018)

Related To: Suspension General Diagnosis / Tires and Wheels / Propeller Shaft / Rear Drive Axle / General Information

#PIC5453B - Handling Requests For Modifications To Permanently Import / Export Vehicles Between The US And Canada - (Sep 26, 2016)

Related To: General Information

#PIP5094A - Prior To Any Circuit Testing - (Jun 14, 2016)

Related To: Engine Controls / Wiring Systems / General Information / Wiring Systems and Power Management / Engine Controls and Fuel

#PIP3140G - Abnormal Noise And Or Vibration While Driving Due To Non-GM Aftermarket Accessory - (May 10, 2016)

Related To: General Information / Air/Wind Noise

#PIT4720D - Odometer Servicing When The Odometer Cannot Be Set To The Actual Mileage - (Feb 8, 2016)

Related To: Instrument Panel and Console / General Information / Displays and Gauges

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

#PIT3173C - Information On Testing Centers for Fluid Contamination Analysis - (Dec 12, 2012)

Related To: General Information

HVAC

#PIT5099D - AC Blows Warm or Poor Performance - (Oct 10, 2018)

Related To: Heating, Ventilation and Air Conditioning / HVAC Systems - Manual / HVAC Systems - Automatic

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

Power and Signal Distribution

#PIT5074L - J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead - (Jun 3, 2019)

Related To: Wiring Systems / Data Communications

#PIP5094A - Prior To Any Circuit Testing - (Jun 14, 2016)

Related To: Engine Controls / Wiring Systems / General Information / Wiring Systems and Power Management / Engine Controls and Fuel

Roof

#PIC5260C - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Apr 23, 2019)

Related To: Roof / Sunroof

Steering

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

Suspension

#PIP5601 - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Oct 22, 2018)

Related To: Suspension General Diagnosis / Tires and Wheels / Propeller Shaft / Rear Drive Axle / General Information

#PIT3271H - Guidelines When Changing Tire And Wheel Size - (Jan 23, 2018)

Related To: Tires and Wheels

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

Transmission/Transaxle

#PIP5640 - Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns Do Not Separate The Torque Converter From the Flex Plate - (May 7, 2019)

Related To: Automatic Transmission

#PIP4379N - Delayed Or No Drive And Or Delayed Or No Reverse With DTCs Range Inhibit - (Sep 11, 2018)

Related To: Automatic Transmission

#PIP5358 - Vehicle Noise Diagnosis and TAC Requests For Assistance With Noise Related Complaints - (Jan 4, 2016)

Related To: Engine Mechanical / Suspension General Diagnosis / Rear Drive Axle / Hydraulic Brakes / Automatic Transmission / Power Steering / Heating, Ventilation and Air Conditioning / Squeaks and Rattles / Vibration Diagnosis and Correction / Collision Repair / Bolted Exterior Body Panels and Closures

#PIP3161H - Allison LCT1000 Clunk When Shifting Into Or Out Of Park or On Start Up In Park - (Dec 11, 2014)

Related To: Automatic Transmission

#PIP4972C - Allison LCT1000 Range Inhibit Or No Forward Reverse P0877 Or P2723 May Be Set - (Mar 13, 2013)

Related To: Automatic Transmission

#PIP4290A - Engine Surge Or Stall At Stop And Or DTC P0742 Possible TCC Applied - (Feb 15, 2013)

Related To: Automatic Transmission