Advanced Bulletin Filter
Use the filters below to refine your search
Recent Bulletins
Current Applied Filter
NOTICE: No recent bulletins found within the past 2 Weeks. Displaying most recent 100 bulletins.
BULLETINS
Body Hardware and Trim
#20-NA-133 - Information on Removal of Z51 Spoiler to Install High Wing Accessory Spoiler - (Jun 12, 2020)
Related To: Exterior Trim / Bumpers and Fascias
#20-NA-125 - Rattle or Creak Noise from Quarter Panel Area While Traveling at Highway Speeds - (Jun 4, 2020)
Related To: Squeaks and Rattles / Exterior Trim
Body Repair
#20-NA-133 - Information on Removal of Z51 Spoiler to Install High Wing Accessory Spoiler - (Jun 12, 2020)
Related To: Exterior Trim / Bumpers and Fascias
#20-NA-124 - Small Front Fascia Paint Chip Below Headlamp - (Jun 4, 2020)
Related To: Bumpers and Fascias / Paint and Coatings
#PIE0571 - Engineering Information (EI) - Hood Alignment Panel is Sub-flush to Fenders - (May 20, 2020)
Related To: General Information / Bolted Exterior Body Panels and Closures
Body Systems
#07-08-49-020Q - IPC Odometer Programming Method Quick Reference Guide - (May 20, 2020)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#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-091 - Information on Power Seat, Power Mirrors and Steering Wheel Entry/Exit Memory Recall Settings Intermittently Inoperative - (Apr 16, 2020)
Related To: Steering Wheel and Column / General Information / Mirrors / Power Seats
#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
#07-08-49-020Q - IPC Odometer Programming Method Quick Reference Guide - (May 20, 2020)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#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
Diagnostic Overview, Starting Point, and Programming
#20-NA-140 - Service Front Leveling System Message - DTC U3000 SYM49 Stored - (Jun 24, 2020)
Related To: Automatic Level Control / Vehicle DTC Information / Programming and Setup / Displays and Gauges
#20-NA-018 - MDI 2 Required for Vehicles with Vehicle Intelligence Platform (VIP) - (Jun 8, 2020)
Related To: Programming and Setup
#20-NA-123 - Malfunction Indicator Lamp (MIL) Illuminated, DTCs U1961, U1983 Set - (Jun 2, 2020)
Related To: General Information / Vehicle DTC Information / Displays and Gauges
#19-NA-218 - Ticking Noise from the Engine - (May 28, 2020)
Related To: Vehicle DTC Information / Engine Mechanical
#07-08-49-020Q - IPC Odometer Programming Method Quick Reference Guide - (May 20, 2020)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#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
#15-06-01-002J - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (May 4, 2020)
Related To: Vehicle DTC Information / Displays and Gauges / Engine Mechanical
#20-NA-075 - Information on No Malfunction Indicator Lamp (MIL) Illuminated, Ignore These DTCs if Set in History - (Mar 20, 2020)
Related To: 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
#20-NA-042 - Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462 Set - (Mar 9, 2020)
Related To: Vehicle DTC Information / Displays and Gauges
#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Feb 28, 2020)
Related To: Engine Mechanical / Engine Controls / 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
#20-NA-041 - Warble Noise from Rear of Vehicle - (Jul 17, 2020)
Related To: Wheel Drive Shafts / Rear Drive Axle / General Information / Vibration Diagnosis and Correction / Squeaks and Rattles / Transfer Case
Driver Information and Entertainment
#20-NA-140 - Service Front Leveling System Message - DTC U3000 SYM49 Stored - (Jun 24, 2020)
Related To: Automatic Level Control / Vehicle DTC Information / Programming and Setup / Displays and Gauges
#19-NA-010 - Information on Head-Up Display (HUD) on Model Year 2017 and Newer Vehicles - Rotational Feature that Allows for Adjusting of Angle of HUD Image - (Jun 8, 2020)
Related To: Entertainment / Displays and Gauges
#20-NA-123 - Malfunction Indicator Lamp (MIL) Illuminated, DTCs U1961, U1983 Set - (Jun 2, 2020)
Related To: General Information / Vehicle DTC Information / Displays and Gauges
#07-08-49-020Q - IPC Odometer Programming Method Quick Reference Guide - (May 20, 2020)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#19-NA-262 - Clock Shows Dashes and Cannot be Set After Battery Disconnect - (May 18, 2020)
Related To: Entertainment / Displays and Gauges
#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
#15-06-01-002J - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (May 4, 2020)
Related To: Vehicle DTC Information / Displays and Gauges / Engine Mechanical
#20-NA-093 - Information on Normal Radio Display Operation – Display Does Not Remain Off at Times After Being Turned Off in Settings - (Apr 20, 2020)
Related To: Entertainment / Displays and Gauges
#20-NA-075 - Information on No Malfunction Indicator Lamp (MIL) Illuminated, Ignore These DTCs if Set in History - (Mar 20, 2020)
Related To: 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
#20-NA-042 - Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462 Set - (Mar 9, 2020)
Related To: Vehicle DTC Information / Displays and Gauges
#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Feb 28, 2020)
Related To: Engine Mechanical / Engine Controls / 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
#17-NA-186 - HVAC Pop-up is Blank and/or Personalization Selections within Climate and Air Quality, Collision/Detection Systems, or Lighting Menus are Missing at Times - (Jan 31, 2020)
Related To: Entertainment / Displays and Gauges
Engine
#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Jul 28, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jun 23, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#07-06-04-025M - Information on Clicking/Ticking Sound/Noise Heard During Cold Start - (May 28, 2020)
Related To: Engine Controls / 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-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-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Feb 28, 2020)
Related To: Engine Mechanical / Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Feb 7, 2020)
Related To: Engine Mechanical
Engine/Propulsion
#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Jul 28, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#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-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jun 23, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#19-NA-218 - Ticking Noise from the Engine - (May 28, 2020)
Related To: Vehicle DTC Information / Engine Mechanical
#07-06-04-025M - Information on Clicking/Ticking Sound/Noise Heard During Cold Start - (May 28, 2020)
Related To: Engine Controls / Engine Controls and Fuel
#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
#15-06-01-002J - Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set - (May 4, 2020)
Related To: Vehicle DTC Information / Displays and Gauges / Engine Mechanical
#19-NA-217 - Manual Transmission Stalling, Clutch Chatter and/or Hard Shifting into 1st Gear or Reverse; Automatic Transmission Vibration on Launch and/or Engine Noise - (Mar 24, 2020)
Related To: Manual Transmission / Automatic Transmission / Engine Mechanical
#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-061 - 2020 Chevrolet Corvette New Model Features - (Mar 6, 2020)
Related To: Automatic Transmission / General Information / Engine Mechanical / Driver Assistance Systems
#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
#19-NA-219 - Diagnostic Tip on Misfire, Chirp, Squeak, Squeal or Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 Set - (Feb 28, 2020)
Related To: Engine Mechanical / Engine Controls / 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
#15-NA-040 - Rattle or Flutter Noise When Switching Between V4 and V8 Operating Modes - (Feb 11, 2020)
Related To: Engine Mechanical
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Feb 7, 2020)
Related To: Engine Mechanical
Engine/Propulsion MD
#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Jul 28, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jun 23, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Feb 7, 2020)
Related To: Engine Mechanical
General Information
#20-NA-041 - Warble Noise from Rear of Vehicle - (Jul 17, 2020)
Related To: Wheel Drive Shafts / Rear Drive Axle / General Information / Vibration Diagnosis and Correction / Squeaks and Rattles / Transfer Case
#15-00-89-002B - Warranty Administration - Transportation Claim Submission Requirements - (Jul 10, 2020)
Related To: 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
#20-NA-125 - Rattle or Creak Noise from Quarter Panel Area While Traveling at Highway Speeds - (Jun 4, 2020)
Related To: Squeaks and Rattles / Exterior Trim
#20-NA-123 - Malfunction Indicator Lamp (MIL) Illuminated, DTCs U1961, U1983 Set - (Jun 2, 2020)
Related To: General Information / Vehicle DTC 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
#PIE0571 - Engineering Information (EI) - Hood Alignment Panel is Sub-flush to Fenders - (May 20, 2020)
Related To: General Information / Bolted Exterior Body Panels and Closures
#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
#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-091 - Information on Power Seat, Power Mirrors and Steering Wheel Entry/Exit Memory Recall Settings Intermittently Inoperative - (Apr 16, 2020)
Related To: Steering Wheel and Column / General Information / Mirrors / Power Seats
#10-00-89-005I - Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information - (Mar 31, 2020)
Related To: General Information
#07-00-89-037O - Warranty Administration - Courtesy Transportation and Roadside Assistance Programs - (Mar 18, 2020)
Related To: General Information
#20-NA-061 - 2020 Chevrolet Corvette New Model Features - (Mar 6, 2020)
Related To: Automatic Transmission / General Information / Engine Mechanical / Driver Assistance Systems
#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
#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
#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
#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
#11-00-89-002D - GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period - (Jan 29, 2020)
Related To: General Information
Safety and Security
#20-NA-061 - 2020 Chevrolet Corvette New Model Features - (Mar 6, 2020)
Related To: Automatic Transmission / General Information / Engine Mechanical / Driver Assistance Systems
Seats
#20-NA-091 - Information on Power Seat, Power Mirrors and Steering Wheel Entry/Exit Memory Recall Settings Intermittently Inoperative - (Apr 16, 2020)
Related To: Steering Wheel and Column / General Information / Mirrors / Power Seats
Steering
#12-02-32-002B - Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid) - (Jun 5, 2020)
Related To: Power Steering
#20-NA-091 - Information on Power Seat, Power Mirrors and Steering Wheel Entry/Exit Memory Recall Settings Intermittently Inoperative - (Apr 16, 2020)
Related To: Steering Wheel and Column / General Information / Mirrors / Power Seats
Suspension
#17-NA-271 - Clicking Noise from Front Wheels While Turning at Slow Speeds - (Jul 21, 2020)
Related To: Tires and Wheels
#20-NA-140 - Service Front Leveling System Message - DTC U3000 SYM49 Stored - (Jun 24, 2020)
Related To: Automatic Level Control / Vehicle DTC Information / Programming and Setup / Displays and Gauges
#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
#17-NA-087 - Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining - (Jan 31, 2020)
Related To: Wheel Alignment / Tires and Wheels
Transmission MD
#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Jul 28, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jun 23, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
Transmission/Transaxle
#16-NA-338 - Warranty Administration - Engine and Transmission Assembly Replacement and PQC Process (Canada Only) - (Jul 28, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#20-NA-041 - Warble Noise from Rear of Vehicle - (Jul 17, 2020)
Related To: Wheel Drive Shafts / Rear Drive Axle / General Information / Vibration Diagnosis and Correction / Squeaks and Rattles / Transfer Case
#20-NA-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jun 23, 2020)
Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case
#19-NA-035 - 8L45, 8L90 Park System Does Not Engage - (Apr 1, 2020)
Related To: Automatic Transmission
#18-NA-355 - Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at Steady Speed - (Mar 30, 2020)
Related To: Automatic Transmission / Transmission Cooling
#19-NA-217 - Manual Transmission Stalling, Clutch Chatter and/or Hard Shifting into 1st Gear or Reverse; Automatic Transmission Vibration on Launch and/or Engine Noise - (Mar 24, 2020)
Related To: Manual Transmission / Automatic Transmission / Engine Mechanical
#20-NA-061 - 2020 Chevrolet Corvette New Model Features - (Mar 6, 2020)
Related To: Automatic Transmission / General Information / Engine Mechanical / Driver Assistance Systems
CAMPAIGNS
Body Repair
#N202302840 - Service Update - Door Paint Chipping - (Apr 29, 2020)
Related To: Paint and Coatings
Brakes
#N202303030 - Service Update - Park Brake Caliper Guide Pin Missing Retention Clip - (Jul 7, 2020)
Related To: Park Brake
PRELIMINARY INFORMATION
Body Hardware and Trim
#PIC6412 - Incorrect Calibration Selection for the Corvette Folding Top - (Apr 3, 2020)
Related To: Exterior Trim
Body Repair
#PI0281H - Underbody Component Corrosion - (Apr 14, 2020)
Related To: Frame and Underbody / Paint and Coatings
Body Systems
#PIC5650H - 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 - (Jul 24, 2020)
Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel
#PIC6384B - Body Control Module Parts Restriction - (Apr 29, 2020)
Related To: Suspension Controls / Vehicle Access Systems
#PIC6412 - Incorrect Calibration Selection for the Corvette Folding Top - (Apr 3, 2020)
Related To: Exterior Trim
#PIC6383B - Video Processing Module Part Restriction - (Mar 19, 2020)
Related To: Vehicle Access Systems / Displays and Gauges
#PIC6390A - 2020 Cadillac CT5 Serial Data Gateway Module Parts Restriction - (Mar 13, 2020)
Related To: Vehicle Access Systems / Data Communications
#PIC6385A - Exterior Lighting Module Part Restriction - (Mar 13, 2020)
Related To: Lighting Systems
Brakes
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel
#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
#PIC6391B - Electronic Brake Control Boost Module and Brake Pressure Modulator Part Restriction - (Jun 10, 2020)
Related To: Antilock Brake System
Diagnostic Overview, Starting Point, and Programming
#PIC6403B - Diagnostic Tip – Programming Modules on General Motors Next Generation Digital Electrical Architecture (VIP) - (Jun 16, 2020)
Related To: Programming and Setup
Driver Information and Entertainment
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / 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
#PIC6407B - Amplifier Part Restriction - (May 29, 2020)
Related To: Entertainment
#PIT5411T - TAC Part Restriction for US Dealers - Navigation Radio, Radio, Radio Display, Radio Control/Integrated Center Stack, Instrument Cluster, and Head-Up Display - (May 4, 2020)
Related To: Entertainment
#PIC6383B - Video Processing Module Part Restriction - (Mar 19, 2020)
Related To: Vehicle Access Systems / Displays and Gauges
Engine
#PIP5226D - Needle Bearings Found In The Oil Pan During An Oil Change - (Jul 27, 2020)
Related To: Engine Mechanical
#PIC5650H - 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 - (Jul 24, 2020)
Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
#PIP5684B - GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power - (Jul 13, 2020)
Related To: Engine Controls / Engine Controls and Fuel
#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
#PIP4750G - Belt Squeak Noise and/or Crankshaft Balancer Appears to Wobble - (Jun 16, 2020)
Related To: Engine Mechanical
#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
#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
#PIP5226D - Needle Bearings Found In The Oil Pan During An Oil Change - (Jul 27, 2020)
Related To: Engine Mechanical
#PIC5650H - 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 - (Jul 24, 2020)
Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel
#PIP5684B - GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power - (Jul 13, 2020)
Related To: Engine Controls / Engine Controls and Fuel
#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
#PIP4750G - Belt Squeak Noise and/or Crankshaft Balancer Appears to Wobble - (Jun 16, 2020)
Related To: Engine Mechanical
#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
#PIP5693B - 2020 E99 ECM Part Restriction - (Jun 1, 2020)
Related To: Engine Controls and Fuel
#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
#PIP5723 - Hiss or Air Rush Noise In The PCV Tube - (Apr 14, 2020)
Related To: Engine Mechanical
#PIP5721 - LT2 Setting P0101 - (Apr 9, 2020)
Related To: Engine Controls and Fuel
#PIP5715A - Rough Idle With Misfire counts On Random Cylinders - (Apr 8, 2020)
Related To: Engine Controls and Fuel
#PIP5498M - SES Lamp P050D P0300 Setting On A Cold Start And/Or a Run Rough Warm with No codes - (Apr 3, 2020)
Related To: Engine Mechanical
#PIP5713 - P16F3 Setting After Doing A Cylinder Deactivation Test - (Mar 9, 2020)
Related To: Engine Controls and Fuel
#PIP5698 - 2020 6.2L (LT2) Engine Exchange - (Feb 28, 2020)
Related To: Engine Mechanical
#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
HVAC
#PIT5099E - AC Blows Warm or Poor Performance - (Jul 27, 2020)
Related To: Heating, Ventilation and Air Conditioning / HVAC Systems - Manual / HVAC Systems - Automatic
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel
Power and Signal Distribution
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel
#PIC6390A - 2020 Cadillac CT5 Serial Data Gateway Module Parts Restriction - (Mar 13, 2020)
Related To: Vehicle Access Systems / Data Communications
Safety and Security
#PIC6388B - Side Blind Zone (SBZ) Module Part Restriction - (Jul 29, 2020)
Related To: Driver Assistance Systems
#PIC5650H - 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 - (Jul 24, 2020)
Related To: Engine Electrical / Vehicle Access Systems / Theft Deterrent / Engine Controls and Fuel
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel
#PIC6393A - Diagnostic Tip - Park Assist Control Module Falls Off CAN Bus When Servicing Other Modules - (Apr 2, 2020)
Related To: Driver Assistance Systems
#PIC6392A - 2020 Cadillac CT5 Inflatable Restraints Sensing and Diagnostic Module (SDM) Part Restriction - (Mar 16, 2020)
Related To: Supplemental Restraints
Seats
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / 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
Steering
#PIT5698A - LIN Bus Diagnostic Information - (Jul 23, 2020)
Related To: Steering Wheel and Column / Heating, Ventilation and Air Conditioning / Air Compressor - Auxiliary / Fixed and Moveable Windows / Displays and Gauges / Data Communications / Theft Deterrent / Seat Heating & Cooling / Trailer Brake Controls / Engine Controls and Fuel
Suspension
#PIC6384B - Body Control Module Parts Restriction - (Apr 29, 2020)
Related To: Suspension Controls / Vehicle Access Systems
#PIC6381B - Electronic Suspension Control Module Part Restriction - (Mar 25, 2020)
Related To: Suspension Controls
#PIC6409 - Automatic Leveling Control Module / Front Suspension Leveling/Lifting Hydraulic Power Pack Module Part Restriction - (Mar 25, 2020)
Related To: Automatic Level Control
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
#PIP5741 - 2015 2018 8L45 8L90 No Movement After Valve Body Replacement. - (Jun 22, 2020)
Related To: Automatic Transmission
#PIP5709A - Dual Clutch Transmission Exchange Program - (May 14, 2020)
Related To: Automatic Transmission
#PIP5429A - 2-3 Upshift Slip or Flare - (May 8, 2020)
Related To: Automatic Transmission
#PIP5700C - 8L45 8L90 Internal Wiring Harness Part Numbers By Application - (May 4, 2020)
Related To: Automatic Transmission
#PIP5703 - Transmission control module restriction - (Feb 28, 2020)
Related To: Automatic Transmission