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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

#11-08-61-002C - Squeak or Creak Noise from Underbody over Bumps (Repair or Replace Body Cables) - (May 3, 2012)

Related To: Squeaks and Rattles / Frame and Underbody

Body Systems

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 8, 2020)

Related To: Engine Mechanical / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Mar 9, 2020)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#01-08-42-001M - Exterior Lamp Condensation and Replacement Guidelines - (Nov 12, 2019)

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

#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

#01-08-49-017B - Center Front Floor Console Compartment Lock Cylinder and Key Replacement - (Apr 11, 2013)

Related To: Instrument Panel and Console

#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

#11-08-61-002C - Squeak or Creak Noise from Underbody over Bumps (Repair or Replace Body Cables) - (May 3, 2012)

Related To: Squeaks and Rattles / Frame and Underbody

Body and Accessories

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 8, 2020)

Related To: Engine Mechanical / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Mar 9, 2020)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#01-08-42-001M - Exterior Lamp Condensation and Replacement Guidelines - (Nov 12, 2019)

Related To: Lighting Systems

#15-08-73-001A - Information on Communication with OnStar® Module After Canadian Cellular Upgrade - (Mar 21, 2017)

Related To: Cellular Communication / Entertainment / Data Communications

#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

#01-08-49-017B - Center Front Floor Console Compartment Lock Cylinder and Key Replacement - (Apr 11, 2013)

Related To: Instrument Panel and Console

#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

#11-08-61-002C - Squeak or Creak Noise from Underbody over Bumps (Repair or Replace Body Cables) - (May 3, 2012)

Related To: Squeaks and Rattles / Frame and Underbody

Brakes

#13-05-22-001D - Pre-Formed and Pre-Flared Hydraulic Brake Pipe Kits Now Available for Service - (Oct 28, 2014)

Related To: Hydraulic Brakes

Diagnostic Overview, Starting Point, and Programming

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 8, 2020)

Related To: Engine Mechanical / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Mar 9, 2020)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

Driveline/Axle

#09-04-19-002B - 4WD System Shift Performance in Cold Ambient Temperatures (Use Synthetic Fluid in Light Duty Front Axles with 8.25 Inch Ring Gears) - (Sep 14, 2012)

Related To: Front Drive Axle

Driver Information and Entertainment

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 8, 2020)

Related To: Engine Mechanical / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Mar 9, 2020)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

#15-08-73-001A - Information on Communication with OnStar® Module After Canadian Cellular Upgrade - (Mar 21, 2017)

Related To: Cellular Communication / Entertainment / Data Communications

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

Related To: Cellular Communication / Entertainment

#08-08-44-028A - Information on Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies - (Apr 11, 2012)

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

Engine

#03-06-01-023D - Higher Than Expected Oil Consumption at 8600 GVW and Above - (May 28, 2020)

Related To: Engine Mechanical

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 8, 2020)

Related To: Engine Mechanical / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Mar 9, 2020)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

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

Related To: Engine Mechanical

#02-06-01-022P - Information on Diesel Engine Ticking Noise - (Dec 21, 2015)

Related To: Engine Mechanical

#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

#05-00-89-078C - GM Fuel System Treatment PLUS, Fuel Sending Unit Corrosion and Fuel System Deposits - (Apr 19, 2012)

Related To: Engine Controls / General Information

#02-06-05-003K - Exhaust Moan/Vibration Noise (Install Exhaust System Flex Pipe Kit) - (Apr 3, 2012)

Related To: Engine Exhaust

#02-06-04-037J - Check Engine Light On, Fuel Tank Hard to Fill, DTCs P0442, P0446, P0455 or P0449 Set (Replace Evaporative Emission (EVAP) Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit) - (Mar 20, 2012)

Related To: Engine Controls

Engine/Propulsion

#03-06-01-023D - Higher Than Expected Oil Consumption at 8600 GVW and Above - (May 28, 2020)

Related To: Engine Mechanical

#16-NA-383 - Information on Rough Idle, Crank No Start, Extended Crank or Misfire Due to Excessive Carbon on Top of Valves or Sticking Valves, Malfunction Indicator Light (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set - (May 8, 2020)

Related To: Engine Mechanical / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges

#20-NA-065 - Information on Malfunction Indicator Lamp (MIL) Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set - (Mar 9, 2020)

Related To: Engine Controls / Instrument Panel and Console / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel

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

Related To: Engine Mechanical

#02-06-01-022P - Information on Diesel Engine Ticking Noise - (Dec 21, 2015)

Related To: Engine Mechanical

#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

#18-NA-099 - Working with General Motors (GM) on a Product Assistance Claim (PAC) (U.S. Only) - (Mar 30, 2021)

Related To: General Information

#06-03-09-004N - Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs) - (Oct 31, 2019)

Related To: Suspension General Diagnosis / Rear Suspension / Squeaks and Rattles

#10-00-89-006G - Information for Dealers on How to Submit a Product Information Report (PIR) (Canada Only) - (Oct 16, 2019)

Related To: General Information

#17-NA-073 - Warranty Administration - Field Action Courtesy Transportation Policy - (Sep 18, 2019)

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

#05-00-89-078C - GM Fuel System Treatment PLUS, Fuel Sending Unit Corrosion and Fuel System Deposits - (Apr 19, 2012)

Related To: Engine Controls / General Information

Power and Signal Distribution

#15-08-73-001A - Information on Communication with OnStar® Module After Canadian Cellular Upgrade - (Mar 21, 2017)

Related To: Cellular Communication / Entertainment / Data Communications

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, Suspension, Wheels, and Tire MD

#06-03-09-004N - Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs) - (Oct 31, 2019)

Related To: Suspension General Diagnosis / Rear Suspension / Squeaks and Rattles

Suspension

#06-03-09-004N - Squeak Noise from Rear of Vehicle (Lubricate Rear Leaf Springs) - (Oct 31, 2019)

Related To: Suspension General Diagnosis / Rear Suspension / Squeaks and Rattles

#03-03-09-002E - Rear Leaf Spring Slap or Clunk Noise (Replace Spring Inserts) - (Jun 28, 2011)

Related To: Rear Suspension

Transmission/Transaxle

#10-07-30-001D - Fluid/Oil Leak During Cold Weather from Transmission Vent - (Feb 22, 2013)

Related To: Automatic Transmission

PRELIMINARY INFORMATION

Body Hardware and Trim

#PIT5570C - Tailgate and Cargo Loop Capacity - (Jan 11, 2019)

Related To: General Information / Exterior Trim / Bolted Exterior Body Panels and Closures

Body Repair

#PIT3227Q - Normal Characteristic - Tailgate Cable Slack - (Apr 1, 2021)

Related To: Body Rear End / Bolted Exterior Body Panels and Closures

#PIT5570C - Tailgate and Cargo Loop Capacity - (Jan 11, 2019)

Related To: General Information / Exterior Trim / Bolted Exterior Body Panels and Closures

#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

#PIT3009M - Suspension Vibration Or Frame Beaming At 40-60 MPH (64-96km/h) - (Apr 28, 2011)

Related To: Rear Suspension / Tires and Wheels / Drum Brakes / Frame and Underbody

Body Systems

#PIT3227Q - Normal Characteristic - Tailgate Cable Slack - (Apr 1, 2021)

Related To: Body Rear End / Bolted Exterior Body Panels and Closures

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

Related To: Instrument Panel and Console / Displays and Gauges

#PIT5570C - Tailgate and Cargo Loop Capacity - (Jan 11, 2019)

Related To: General Information / Exterior Trim / Bolted Exterior Body Panels and Closures

#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

#PIT3046G - Fuel Gauge Fluctuation In Park Or Neutral - (Feb 27, 2015)

Related To: Instrument Panel and Console / Displays and Gauges

#PIT3237G - Information on Glass Ultra Violet UV Ray Protection And Tint Percentage - (Oct 1, 2013)

Related To: Stationary Glass / Doors / Stationary Windows / Fixed and Moveable Windows

Body and Accessories

#PIT3227Q - Normal Characteristic - Tailgate Cable Slack - (Apr 1, 2021)

Related To: Body Rear End / Bolted Exterior Body Panels and Closures

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

Related To: Instrument Panel and Console / Displays and Gauges

#PIT5570C - Tailgate and Cargo Loop Capacity - (Jan 11, 2019)

Related To: General Information / Exterior Trim / Bolted Exterior Body Panels and Closures

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

Related To: Entertainment

#PIC4609A - No communication With VCIM After TIS2WEB Programming - (Jan 2, 2019)

Related To: Cellular Communication / 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

#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

#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

#PIT3046G - Fuel Gauge Fluctuation In Park Or Neutral - (Feb 27, 2015)

Related To: Instrument Panel and Console / Displays and Gauges

#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

#PIT3237G - Information on Glass Ultra Violet UV Ray Protection And Tint Percentage - (Oct 1, 2013)

Related To: Stationary Glass / Doors / Stationary Windows / Fixed and Moveable Windows

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

Related To: Cellular Communication / Entertainment

#PIC5622 - OnStar Demo Message With OnStar Blue Button Press - (Jul 18, 2012)

Related To: Cellular Communication / Entertainment

#PIC5568 - Intermittent MP3 Player / iPod Inop When Vehicle First Started Or Radio Switches To USB Source Unwanted After A Few Minutes Of Driving - (Oct 17, 2011)

Related To: Entertainment

Brakes

#PIT3665J - Brake Pedal Moves or Self Applies at Full Turns - (Jun 26, 2020)

Related To: Hydraulic Brakes / Power Steering

#PIT5669A - ABS MIL with DTC C0265 - (Apr 18, 2019)

Related To: Antilock Brake System

#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

#PIT3009M - Suspension Vibration Or Frame Beaming At 40-60 MPH (64-96km/h) - (Apr 28, 2011)

Related To: Rear Suspension / Tires and Wheels / Drum Brakes / Frame and Underbody

Driveline/Axle

#PIP5601A - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Sep 19, 2019)

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

#PIP3720D - Rules of Thumb American Axle Manufacturing General Information - (Nov 26, 2012)

Related To: Rear Drive Axle

#PIP4148A - First Order Driveline Vibration May Be TCC Sensitive - (Feb 13, 2012)

Related To: Rear Drive Axle / Vibration Diagnosis and Correction

#PIP3156C - Transfer Case Driveline Growl 1100-1200 RPM - keywords gear noise rattle - (Dec 23, 2010)

Related To: Transfer Case

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

#PIC4609A - No communication With VCIM After TIS2WEB Programming - (Jan 2, 2019)

Related To: Cellular Communication / 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

#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

#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

#PIT3046G - Fuel Gauge Fluctuation In Park Or Neutral - (Feb 27, 2015)

Related To: Instrument Panel and Console / Displays and Gauges

#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

#PIC5622 - OnStar Demo Message With OnStar Blue Button Press - (Jul 18, 2012)

Related To: Cellular Communication / Entertainment

#PIC5568 - Intermittent MP3 Player / iPod Inop When Vehicle First Started Or Radio Switches To USB Source Unwanted After A Few Minutes Of Driving - (Oct 17, 2011)

Related To: Entertainment

Engine

#PIP5540G - 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 - (Mar 22, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5725A - 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 - (Mar 19, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIP4723E - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Feb 1, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5628C - Misfire Template - (Oct 8, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5226D - Needle Bearings Found In The Oil Pan During An Oil Change - (Jul 27, 2020)

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

#PIP5016B - Supplement To Service Information For Duramax Diesel Head Gasket Replacement - (Dec 15, 2015)

Related To: Engine Mechanical

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

Related To: Engine Controls / Engine Controls and Fuel

#PIP4404F - Slight Roughness at Idle with No DTCs - Possible Characteristic - (Oct 9, 2015)

Related To: Engine Mechanical

#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

#PIP5280 - Fuel Pressure Regulator Buzz And/or Hum Noise - (Apr 7, 2015)

Related To: Engine Controls

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

Related To: Engine Cooling

#PIP5169 - DTC P0300 Setting After Engine Repairs - (Jan 7, 2014)

Related To: Engine Controls / Engine Controls and Fuel

#PI0969 - High Oil Pressure on Startup After Engine Replacement - (May 3, 2013)

Related To: Engine Mechanical

#PIP4934A - PQC Restricted Parts Control Order Number - (Jul 26, 2012)

Related To: Engine Mechanical

#PIP4997 - Vehicle Can Not Communicate With The State Or Provincial Emissions Testing Computer - (Jul 18, 2012)

Related To: Engine Controls

#PIP3267C - DTC P0128 Or Engine Will Not Reach Operating Temperature - (Dec 16, 2011)

Related To: Engine Cooling

#PI0418 - 2001-2010 Duramax Oil Drain Plug Torque Clarification - (Mar 25, 2011)

Related To: Engine Mechanical

Engine/Propulsion

#PIP5540G - 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 - (Mar 22, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5725A - 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 - (Mar 19, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIP4723E - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Feb 1, 2021)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5628C - Misfire Template - (Oct 8, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5226D - Needle Bearings Found In The Oil Pan During An Oil Change - (Jul 27, 2020)

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

#PIP5016B - Supplement To Service Information For Duramax Diesel Head Gasket Replacement - (Dec 15, 2015)

Related To: Engine Mechanical

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

Related To: Engine Controls / Engine Controls and Fuel

#PIP4404F - Slight Roughness at Idle with No DTCs - Possible Characteristic - (Oct 9, 2015)

Related To: Engine Mechanical

#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

#PIP5169 - DTC P0300 Setting After Engine Repairs - (Jan 7, 2014)

Related To: Engine Controls / Engine Controls and Fuel

General Information

#PIC6346A - Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC) - (Jan 20, 2021)

Related To: General Information

#PIC5453D - Handling Requests For Modifications To Permanently Import / Export Vehicles Between The US And Canada - (Jul 22, 2020)

Related To: General Information

#PIT3099T - Concerns or Questions Regarding Installation of Dealer Installed Accessories - (Feb 4, 2020)

Related To: General Information

#PIP5601A - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Sep 19, 2019)

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

#PIT5570C - Tailgate and Cargo Loop Capacity - (Jan 11, 2019)

Related To: General Information / Exterior Trim / Bolted Exterior Body Panels and Closures

#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

#PIP4148A - First Order Driveline Vibration May Be TCC Sensitive - (Feb 13, 2012)

Related To: Rear Drive Axle / Vibration Diagnosis and Correction

#PIP4931 - Questions About Recommended Fluids, Additives, And Service Materials - (Jul 26, 2011)

Related To: General Information

#PI0135A - Improperly Formatted SI Screen Characters - (Jun 17, 2011)

Related To: General Information

HVAC

#PIT5099E - AC Blows Warm or Poor Performance - (Jul 27, 2020)

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

#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

Safety and Security

#PIT4093B - SIR MIL With DTC B1001 After BCM or SDM Replacement - (Mar 10, 2020)

Related To: SIR

Steering

#PIT3665J - Brake Pedal Moves or Self Applies at Full Turns - (Jun 26, 2020)

Related To: Hydraulic Brakes / Power 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

#PIP5601A - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Sep 19, 2019)

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

#PIT3098G - Diagnostic Tips: Vehicle Body Tilt or Lean - (Mar 22, 2019)

Related To: Front Suspension

#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

#PIT3009M - Suspension Vibration Or Frame Beaming At 40-60 MPH (64-96km/h) - (Apr 28, 2011)

Related To: Rear Suspension / Tires and Wheels / Drum Brakes / Frame and Underbody

Transmission/Transaxle

#PIP5640A - Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns Do Not Separate The Torque Converter From the Flex Plate - (Apr 12, 2021)

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

#PIP3366C - Grind/Ratchet Noise Occurs When Shifting Into Park While In 4 Wheel Drive Low - (Jul 6, 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

#PIP3497B - Range Inhibit And Or Will Not Move - (Feb 5, 2013)

Related To: Automatic Transmission

#PI0166B - Check Engine Light On with DTC P0741 and Possible P0218 Stored in TCM (Replace Pump Cover Assembly or Turbine Shaft) - (Feb 3, 2012)

Related To: Automatic Transmission

#PIP3156C - Transfer Case Driveline Growl 1100-1200 RPM - keywords gear noise rattle - (Dec 23, 2010)

Related To: Transfer Case