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Recent Bulletins

 

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

BULLETINS

Body Hardware and Trim

#20-NA-035 - Wind Whistle Noise from Front of Vehicle While Driving - (Mar 4, 2020)

Related To: Air/Wind Noise / Exterior Trim

#20-NA-044 - Endgate Will Not Auto Open or Auto Close After Accessory Tonneau Cover Installation, and/or Poor Fit of Tonneau Cover to Endgate - (Feb 28, 2020)

Related To: General Information / Exterior Trim

Body Systems

#20-NA-059 - Pickup Box Endgate Will Not Fully Close by Itself - (Jun 4, 2020)

Related To: Vehicle Access 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

#18-NA-383 - Water Found in Rear Interior of Cab, Water Leak at Rear Sliding Window - (Apr 6, 2020)

Related To: Waterleaks / Fixed and Moveable Windows

#20-NA-040 - Pickup Box Power Endgate May Not Open on Initial Press, or May Not Open at All - (Mar 18, 2020)

Related To: Vehicle Access Systems

#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

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

Brakes

#20-NA-020 - Brake Squealing Noise - (May 21, 2020)

Related To: Disc Brakes / Squeaks and Rattles

Diagnostic Overview, Starting Point, and Programming

#20-NA-012 - Radio Software Version V135116 Over-the-Air Update - (Jun 12, 2020)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup / Displays and Gauges

#20-NA-110 - Information on Diesel Exhaust Fluid Pump is Unable to Build Pressure After Replacement - (Jun 11, 2020)

Related To: Exhaust

#16-NA-380 - Diagnostic Tip for SES Lamp Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Jun 8, 2020)

Related To: Engine Exhaust / Exhaust / Vehicle DTC Information

#19-NA-228 - Malfunction Indicator Lamp (MIL) Illuminated, Shift to Park Message on Drivers Information Center (DIC), Unable to Turn Off Ignition and/or Discharged Battery - Multiple DTCs Set - (Jun 3, 2020)

Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Wire and Connector Repair

#19-NA-269 - Radio Software Version U148 Over-the-Air Update - (May 18, 2020)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup

#20-NA-036 - Rear Camera Gridlines Incorrect, Misaligned, Offset, Incorrect Camera View after Replacing the Tailgate Handle or Entire Tailgate - (May 18, 2020)

Related To: Entertainment / Programming and Setup / Displays and Gauges / Parking Assistance Systems / Driver Assistance 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-096 - Glow Plug Control Module Update - (May 5, 2020)

Related To: Vehicle DTC Information / Programming and Setup

#20-NA-090 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2 - (May 4, 2020)

Related To: General Information / Programming and Setup / Engine Controls and Fuel

#20-NA-043 - Information on Reduced Engine Power Message Displayed on the Driver Information Center (DIC), Malfunction Indicator Light (MIL) Illuminated - DTC P0106 and/or P014C Set - (May 4, 2020)

Related To: Vehicle DTC Information

#20-NA-087 - Blank Radio Display or No Audio - (Apr 9, 2020)

Related To: Entertainment / Programming and Setup

#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

#20-NA-038 - Information on Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) Usage - (Feb 26, 2020)

Related To: Exhaust / Engine Controls and Fuel

Driveline/Axle

#PIE0560A - Engineering Information – Service 4WD Message on Driver Information Center (DIC), DTCs C118D, C119B and/or C119C Set - (Apr 20, 2020)

Related To: Front Drive Axle

Driver Information and Entertainment

#20-NA-105 - 360 Camera Views go Blank with Tailgate Removed - (Jun 17, 2020)

Related To: Entertainment / Displays and Gauges / Image Display Cameras

#20-NA-012 - Radio Software Version V135116 Over-the-Air Update - (Jun 12, 2020)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup / Displays and Gauges

#PIE0568C - Engineering Information - Shift to Park Message On the Drivers Information Center (DIC) (ONLY On Push Button Ignition), Unable to Remove Key from Ignition Cylinder and/or Difficult to Shift Out of Park - (Jun 10, 2020)

Related To: General Information / Displays and Gauges

#19-NA-228 - Malfunction Indicator Lamp (MIL) Illuminated, Shift to Park Message on Drivers Information Center (DIC), Unable to Turn Off Ignition and/or Discharged Battery - Multiple DTCs Set - (Jun 3, 2020)

Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Wire and Connector Repair

#19-NA-269 - Radio Software Version U148 Over-the-Air Update - (May 18, 2020)

Related To: Vehicle DTC Information / Entertainment / Programming and Setup

#20-NA-036 - Rear Camera Gridlines Incorrect, Misaligned, Offset, Incorrect Camera View after Replacing the Tailgate Handle or Entire Tailgate - (May 18, 2020)

Related To: Entertainment / Programming and Setup / Displays and Gauges / Parking Assistance Systems / Driver Assistance 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-095 - Speaker Grill Rusting on GM Accessory Multipro Tailgate Audio System By Kicker - (Apr 28, 2020)

Related To: General Information / Entertainment

#20-NA-087 - Blank Radio Display or No Audio - (Apr 9, 2020)

Related To: Entertainment / Programming and Setup

#20-NA-083 - Low Oil or Add Oil Message Being Displayed on the Driver Information Center (DIC) - (Apr 7, 2020)

Related To: Displays and Gauges / Engine Mechanical

#20-NA-067 - Accessory Rear Seat Infotainment (RSI) Shuts Off, Coinciding with Closing of Door or Liftgate - (Mar 13, 2020)

Related To: General Information / Entertainment

#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

#08-08-44-029I - Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada) - (Feb 25, 2020)

Related To: General Information / Entertainment

Engine

#16-NA-380 - Diagnostic Tip for SES Lamp Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set - (Jun 8, 2020)

Related To: Engine Exhaust / Exhaust / Vehicle DTC Information

#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

#04-06-01-029J - Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules - (Feb 28, 2020)

Related To: Engine Mechanical / General Information

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Feb 7, 2020)

Related To: Engine Mechanical

Engine/Propulsion

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Jun 25, 2020)

Related To: General Information / 12 V Starting and Charging / Battery

#20-NA-110 - Information on Diesel Exhaust Fluid Pump is Unable to Build Pressure After Replacement - (Jun 11, 2020)

Related To: Exhaust

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

Related To: Engine Mechanical

#14-06-04-004G - Various Engine Noises During Cold Start and Warm Engine Operation - (May 27, 2020)

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

#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-098 - 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 - (May 5, 2020)

Related To: Engine Controls and Fuel

#20-NA-090 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2 - (May 4, 2020)

Related To: General Information / Programming and Setup / Engine Controls and Fuel

#20-NA-083 - Low Oil or Add Oil Message Being Displayed on the Driver Information Center (DIC) - (Apr 7, 2020)

Related To: Displays and Gauges / Engine Mechanical

#20-NA-082 - Information on Excessive Diesel Exhaust Fluid (DEF) Usage - (Apr 7, 2020)

Related To: General Information / Maintenance and Lubrication / Exhaust

#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

#04-06-01-029J - Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules - (Feb 28, 2020)

Related To: Engine Mechanical / General Information

#19-NA-104 - Steam / Vapor Coming from Front Grille or Radiator Area - (Feb 28, 2020)

Related To: General Information / Engine Heating and Cooling

#20-NA-038 - Information on Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) Usage - (Feb 26, 2020)

Related To: Exhaust / Engine Controls and Fuel

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Feb 7, 2020)

Related To: Engine Mechanical

Engine/Propulsion MD

#18-NA-073 - Repair Guidelines for Engine Component Wear - (Feb 7, 2020)

Related To: Engine Mechanical

General Information

#20-NA-132 - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Jun 25, 2020)

Related To: General Information / 12 V Starting and Charging / Battery

#99-00-89-019T - Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information - (Jun 15, 2020)

Related To: General Information

#PIE0568C - Engineering Information - Shift to Park Message On the Drivers Information Center (DIC) (ONLY On Push Button Ignition), Unable to Remove Key from Ignition Cylinder and/or Difficult to Shift Out of Park - (Jun 10, 2020)

Related To: General Information / Displays and Gauges

#11-00-89-005O - Warranty Administration - Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only) - (Jun 2, 2020)

Related To: General Information

#14-06-04-004G - Various Engine Noises During Cold Start and Warm Engine Operation - (May 27, 2020)

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

#06-00-89-029T - Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability - (May 27, 2020)

Related To: General Information

#20-NA-020 - Brake Squealing Noise - (May 21, 2020)

Related To: Disc Brakes / Squeaks and Rattles

#03-00-89-006R - New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores - (May 7, 2020)

Related To: General Information

#20-NA-090 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2 - (May 4, 2020)

Related To: General Information / Programming and Setup / Engine Controls and Fuel

#09-00-89-002R - Properly Maintaining Vehicles in Dealer Inventory - (Apr 30, 2020)

Related To: General Information

#00-03-10-003Z - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Apr 29, 2020)

Related To: Tires and Wheels / General Information

#20-NA-095 - Speaker Grill Rusting on GM Accessory Multipro Tailgate Audio System By Kicker - (Apr 28, 2020)

Related To: General Information / Entertainment

#20-NA-048 - Rattle Noise from Driver or Passenger Seat Belt - (Apr 20, 2020)

Related To: Seat Belts / Squeaks and Rattles

#20-NA-082 - Information on Excessive Diesel Exhaust Fluid (DEF) Usage - (Apr 7, 2020)

Related To: General Information / Maintenance and Lubrication / Exhaust

#18-NA-383 - Water Found in Rear Interior of Cab, Water Leak at Rear Sliding Window - (Apr 6, 2020)

Related To: Waterleaks / Fixed and Moveable Windows

#10-00-89-005I - Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information - (Mar 31, 2020)

Related To: General Information

#PIE0562 - Engineering Information – Check Trailer Message on Drivers Information Center (DIC) and/or F74, F82 Fuses Blown - (Mar 25, 2020)

Related To: General Information / Wiring Systems and Power Management

#07-00-89-037O - Warranty Administration - Courtesy Transportation and Roadside Assistance Programs - (Mar 18, 2020)

Related To: General Information

#20-NA-067 - Accessory Rear Seat Infotainment (RSI) Shuts Off, Coinciding with Closing of Door or Liftgate - (Mar 13, 2020)

Related To: General Information / Entertainment

#02-00-89-002S - Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only) - (Mar 6, 2020)

Related To: General Information

#20-NA-035 - Wind Whistle Noise from Front of Vehicle While Driving - (Mar 4, 2020)

Related To: Air/Wind Noise / Exterior Trim

#06-00-89-026P - Warranty Administration - Customer Concern Not Duplicated (CCND) Labor Operation Numbers - (Mar 3, 2020)

Related To: General Information

#04-06-01-029J - Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules - (Feb 28, 2020)

Related To: Engine Mechanical / General Information

#19-NA-104 - Steam / Vapor Coming from Front Grille or Radiator Area - (Feb 28, 2020)

Related To: General Information / Engine Heating and Cooling

#20-NA-044 - Endgate Will Not Auto Open or Auto Close After Accessory Tonneau Cover Installation, and/or Poor Fit of Tonneau Cover to Endgate - (Feb 28, 2020)

Related To: General Information / Exterior Trim

#04-00-89-015U - Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only) - (Feb 27, 2020)

Related To: General Information

#08-08-44-029I - Updated Warranty and Policy Exchange Program for Electronic Products (U.S. and Canada) - (Feb 25, 2020)

Related To: General Information / Entertainment

#20-NA-006 - Information on Cold Weather Steering Hose Upgrade Kit - (Feb 24, 2020)

Related To: Power Steering / General Information

#15-00-89-005C - Warranty Administration - Essential Tools that include Consumable Parts (U.S. Only) - (Feb 14, 2020)

Related To: General Information

#05-03-07-009J - Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles - (Feb 14, 2020)

Related To: Wheel Alignment / General Information

#16-NA-119 - Warranty Administration - Servicing Vehicles from Canada (U.S. Dealers Only) - (Feb 14, 2020)

Related To: General Information

#18-NA-099 - Working with General Motors (GM) on a Product Assistance Claim (PAC) - (Feb 14, 2020)

Related To: General Information

Power and Signal Distribution

#19-NA-228 - Malfunction Indicator Lamp (MIL) Illuminated, Shift to Park Message on Drivers Information Center (DIC), Unable to Turn Off Ignition and/or Discharged Battery - Multiple DTCs Set - (Jun 3, 2020)

Related To: Vehicle DTC Information / Displays and Gauges / Data Communications / Power Outlets / Wiring Systems and Power Management / Wire and Connector Repair

#PIE0562 - Engineering Information – Check Trailer Message on Drivers Information Center (DIC) and/or F74, F82 Fuses Blown - (Mar 25, 2020)

Related To: General Information / Wiring Systems and Power Management

Safety and Security

#20-NA-036 - Rear Camera Gridlines Incorrect, Misaligned, Offset, Incorrect Camera View after Replacing the Tailgate Handle or Entire Tailgate - (May 18, 2020)

Related To: Entertainment / Programming and Setup / Displays and Gauges / Parking Assistance Systems / Driver Assistance Systems

#20-NA-048 - Rattle Noise from Driver or Passenger Seat Belt - (Apr 20, 2020)

Related To: Seat Belts / Squeaks and Rattles

Steering

#20-NA-006 - Information on Cold Weather Steering Hose Upgrade Kit - (Feb 24, 2020)

Related To: Power Steering / General Information

Suspension

#00-03-10-003Z - Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) - (Apr 29, 2020)

Related To: Tires and Wheels / General Information

#05-03-10-020G - Use of Nitrogen Gas in Tires - (Mar 4, 2020)

Related To: Tires and Wheels

#05-03-07-009J - Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles - (Feb 14, 2020)

Related To: Wheel Alignment / General Information

Transmission/Transaxle

#20-NA-019 - Shifter Stuck In Park - (Mar 17, 2020)

Related To: Shift Lock Control

PRELIMINARY INFORMATION

Body Repair

#PI0281H - Underbody Component Corrosion - (Apr 14, 2020)

Related To: Frame and Underbody / Paint and Coatings

Body Systems

#PIT5756 - Various Electrical Concerns (Inspect UBEC Bolts For Being Loose) - (Jun 26, 2020)

Related To: Antilock Brake System / Lighting Systems / Entertainment / Displays and Gauges / Wiring Systems and Power Management / 12 V Starting and Charging

#PIT5747 - Diagnostic Tip - Trailer Lighting Complaints With Trailering App RPO U1D - (Jun 3, 2020)

Related To: Lighting Systems

#PIC5650G - 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 - (Apr 27, 2020)

Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIT5195F - Speedometer Needle Accuracy Information - (Apr 27, 2020)

Related To: Instrument Panel and Console / Entertainment / Displays and Gauges

Body and Accessories

#PIT5195F - Speedometer Needle Accuracy Information - (Apr 27, 2020)

Related To: Instrument Panel and Console / Entertainment / Displays and Gauges

Brakes

#PIT5756 - Various Electrical Concerns (Inspect UBEC Bolts For Being Loose) - (Jun 26, 2020)

Related To: Antilock Brake System / Lighting Systems / Entertainment / Displays and Gauges / Wiring Systems and Power Management / 12 V Starting and Charging

#PIT5755 - Diagnostic Tip - Service Stability System Message / MIL DTC U0131 - (Jun 26, 2020)

Related To: Antilock Brake System

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

Related To: Hydraulic Brakes / Power Steering

#PIP4902N - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jun 26, 2020)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIT5509G - Diagnostic Tip - Check and/or Service Trailer Brake System message DTC C1114 - (Jun 23, 2020)

Related To: Trailer Brake Controls

#PIT4322K - Unwanted Stability Activation and/or C0710 - (Apr 14, 2020)

Related To: Antilock Brake System

Driver Information and Entertainment

#PIT5756 - Various Electrical Concerns (Inspect UBEC Bolts For Being Loose) - (Jun 26, 2020)

Related To: Antilock Brake System / Lighting Systems / Entertainment / Displays and Gauges / Wiring Systems and Power Management / 12 V Starting and Charging

#PIT5754 - Phone Contacts Not Loading, Sirius XM Displays XM Loading or Acquiring Signal Message, FM Browse Inoperative, Android Auto May Not Auto Connect Bluetooth, Radio and Display Inop After Remote Start - (Jun 18, 2020)

Related To: Entertainment

#PIT5752 - SPS Programming Issues / No Communication / IPC Gauges Erratic / Various IPC Warning MILs / Certain Cruise Control Speeds Will Not Set / Communication DTCs - (Jun 12, 2020)

Related To: Displays and Gauges / Cruise Control / Data Communications

#PIT5745 - Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank - (Jun 2, 2020)

Related To: Entertainment / Power Seats / 12 V Starting and Charging

#PIT5737A - Loss of Sirius XM Audio Until XM Channel Change - (May 15, 2020)

Related To: Entertainment

#PIT5195F - Speedometer Needle Accuracy Information - (Apr 27, 2020)

Related To: Instrument Panel and Console / Entertainment / Displays and Gauges

Engine

#PIP4902N - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jun 26, 2020)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP4912G - Duramax Intermittent High Idle Or Elevated Idle Descriptions - (Jun 26, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIT5752 - SPS Programming Issues / No Communication / IPC Gauges Erratic / Various IPC Warning MILs / Certain Cruise Control Speeds Will Not Set / Communication DTCs - (Jun 12, 2020)

Related To: Displays and Gauges / Cruise Control / Data Communications

#PIP5628B - Misfire Template - (May 21, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5725 - 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 - (May 8, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5684A - GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power - (May 5, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIC5650G - 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 - (Apr 27, 2020)

Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIP4723D - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Jan 31, 2020)

Related To: Engine Controls / Engine Controls and Fuel

Engine/Propulsion

#PIT5756 - Various Electrical Concerns (Inspect UBEC Bolts For Being Loose) - (Jun 26, 2020)

Related To: Antilock Brake System / Lighting Systems / Entertainment / Displays and Gauges / Wiring Systems and Power Management / 12 V Starting and Charging

#PIP4902N - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jun 26, 2020)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP4912G - Duramax Intermittent High Idle Or Elevated Idle Descriptions - (Jun 26, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5742 - Belt Chirp Noise and-or Harmonic Balancer Rubbing on Timing Cover - (Jun 23, 2020)

Related To: Engine Mechanical

#PIP5735 - Exhaust Brake Feel - (Jun 16, 2020)

Related To: Exhaust

#PIP5733 - Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Jun 11, 2020)

Related To: Engine Controls and Fuel

#PIT5745 - Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank - (Jun 2, 2020)

Related To: Entertainment / Power Seats / 12 V Starting and Charging

#PIP5728B - Fuel Pump Driver Control Module Configuration Function Missing in GDS2 - (Jun 1, 2020)

Related To: Engine Controls and Fuel

#PIP5628B - Misfire Template - (May 21, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5729 - DTC P0101 Mass Air Flow (MAF) Sensor Performance, P1682 Set after MAF Replacement - (May 13, 2020)

Related To: Engine Controls and Fuel

#PIP5725 - 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 - (May 8, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5684A - GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power - (May 5, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIC5650G - 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 - (Apr 27, 2020)

Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

#PIP5711 - 2020 6.6 L5P Duramax Warm Engine Idle Knock Noise - (Mar 3, 2020)

Related To: Engine Mechanical

#PIP5656D - 6.6L (L8T) Engine Exchange Program / Crankshaft Part Restriction has ended - (Feb 19, 2020)

Related To: Engine Mechanical

#PIT5732 - Information on DEF Tank Relocation - (Feb 13, 2020)

Related To: Exhaust

#PIT5636B - SES MIL DTC P1005 - (Feb 5, 2020)

Related To: Engine Controls and Fuel

#PIP4723D - Website for AFIT, TPM, GR8, MIT, PICO Scope and VDR Updates - (Jan 31, 2020)

Related To: Engine Controls / Engine Controls and Fuel

General Information

#PIC5453C - Handling Requests For Modifications To Permanently Import / Export Vehicles Between The US And Canada - (Jun 5, 2020)

Related To: General Information

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

Related To: General Information

Power and Signal Distribution

#PIT5756 - Various Electrical Concerns (Inspect UBEC Bolts For Being Loose) - (Jun 26, 2020)

Related To: Antilock Brake System / Lighting Systems / Entertainment / Displays and Gauges / Wiring Systems and Power Management / 12 V Starting and Charging

#PIT5752 - SPS Programming Issues / No Communication / IPC Gauges Erratic / Various IPC Warning MILs / Certain Cruise Control Speeds Will Not Set / Communication DTCs - (Jun 12, 2020)

Related To: Displays and Gauges / Cruise Control / Data Communications

Safety and Security

#PIT5744 - Disabling Side Blind Zone Alert and/or Park Assist Systems When Removing Pickup Box and/or Bumper - (May 27, 2020)

Related To: Driver Assistance Systems

#PIC5650G - 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 - (Apr 27, 2020)

Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel

Seats

#PIT5745 - Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank - (Jun 2, 2020)

Related To: Entertainment / Power Seats / 12 V Starting and Charging

Steering

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

Related To: Hydraulic Brakes / Power Steering

Suspension

#PIT4506E - Questions Regarding Reducing Tire Pressures - (May 13, 2020)

Related To: Tire Pressure Monitoring

Transmission/Transaxle

#PIP4902N - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only) - (Jun 26, 2020)

Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel

#PIP5504E - Diagnosing Fishbite Chuggle Misfire Feeling Or Shudder Vibration, With A Light Tip In - (Jun 25, 2020)

Related To: Automatic Transmission

#PIP5717 - Service 4wd message with DTC C15A9 - (Mar 17, 2020)

Related To: Transfer Case

#PIP5716 - Service 4wd message with DTC C05FB - (Mar 17, 2020)

Related To: Transfer Case