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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-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

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

Related To: Lighting Systems

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

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

Related To: Lighting Systems

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

#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

#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-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Jan 23, 2020)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

Driveline/Axle

#99-04-20-002K - Information on Driveline Clunk Noise - (Oct 29, 2019)

Related To: Rear Drive Axle / Automatic Transmission / General Information / 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

#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-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

#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-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

#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

#01-06-01-011K - Information on Engine Oil Consumption Guidelines - (Oct 9, 2019)

Related To: Engine Mechanical

#09-06-04-026R - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 21, 2019)

Related To: Engine Controls / Engine Controls and Fuel

#00-06-01-026M - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Aug 15, 2019)

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

#07-06-01-016F - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Aug 13, 2019)

Related To: Engine Mechanical / General Information / Maintenance and Lubrication

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-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

#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-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

#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-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Jan 23, 2020)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#01-06-01-011K - Information on Engine Oil Consumption Guidelines - (Oct 9, 2019)

Related To: Engine Mechanical

#09-06-04-026R - Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2 or GDS 2 (U.S. and Canada) - (Aug 21, 2019)

Related To: Engine Controls / Engine Controls and Fuel

#00-06-01-026M - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Aug 15, 2019)

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

#07-06-01-016F - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Aug 13, 2019)

Related To: Engine Mechanical / General Information / Maintenance and Lubrication

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

#00-06-01-026M - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Aug 15, 2019)

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

Exhaust Emissions Test

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Jan 23, 2020)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

General Information

#15-00-89-002B - Warranty Administration - Transportation Claim Submission Requirements - (Jul 10, 2020)

Related To: General Information

#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

#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

#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

#15-NA-010 - Information for New Vehicles with Less than 1,000 Miles that May Not Pass California Smog Inspection or Smog Inspection in Other States - (Jan 23, 2020)

Related To: Exhaust / General Information / Vehicle DTC Information / Programming and Setup / Introduction / Technical Data / Engine Controls and Fuel

#20-NA-016 - Warranty Administration - Repurchase Vehicle Dealer Processing Fee Labor Operation and Submission Guidelines (U.S. ONLY) - (Jan 21, 2020)

Related To: General Information

#18-NA-306 - Warranty Administration - Pre-Repair Authorization (PRA) Process and Information (U.S. Dealers Only) - (Jan 17, 2020)

Related To: General Information

#10-00-89-009D - Key Code Security Rules and Information on GM KeyCode Look-Up Application (U.S. Only) - (Nov 26, 2019)

Related To: General Information

#08-00-89-014F - Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC) - (Nov 25, 2019)

Related To: General Information

#99-04-20-002K - Information on Driveline Clunk Noise - (Oct 29, 2019)

Related To: Rear Drive Axle / Automatic Transmission / General Information / Transfer Case

#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

#16-NA-361 - Information on Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle - (Oct 8, 2019)

Related To: Automatic Transmission / General Information

#01-00-89-010N - Comeback Prevention Information and Using Customer Concern Verification Sheets (CCVS) - (Oct 2, 2019)

Related To: General Information

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

Related To: General Information

#18-NA-146 - Warranty Administration - Proper Labor Operation Selection and Causal Part Identification for Warranty Transactions (U.S. Only) - (Aug 23, 2019)

Related To: General Information

#13-00-89-008B - GM Wiring Repair Strategy Information - (Aug 19, 2019)

Related To: General Information / Wiring Systems and Power Management

#07-06-01-016F - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Aug 13, 2019)

Related To: Engine Mechanical / General Information / Maintenance and Lubrication

Power and Signal Distribution

#13-00-89-008B - GM Wiring Repair Strategy Information - (Aug 19, 2019)

Related To: General Information / Wiring Systems and Power Management

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

#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

#16-NA-109 - Grease or Sealant Visible on Electronic Power Steering Gear - Should Not Be Interpreted as Leak - (Aug 5, 2019)

Related To: Power Steering

Suspension

#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

#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

#08-03-10-006G - Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean and Resurface Wheel Bead Seat) - (Nov 12, 2019)

Related To: Tires and Wheels / Tire Pressure Monitoring

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-138 - Warranty Administration - Engine and Transmission Assembly Replacement (U.S. Only) - (Jun 23, 2020)

Related To: Engine Mechanical / Manual Transmission / Automatic Transmission / Transfer Case

#20-NA-061 - 2020 Chevrolet Corvette New Model Features - (Mar 6, 2020)

Related To: Automatic Transmission / General Information / Engine Mechanical / Driver Assistance Systems

#99-04-20-002K - Information on Driveline Clunk Noise - (Oct 29, 2019)

Related To: Rear Drive Axle / Automatic Transmission / General Information / Transfer Case

#16-NA-361 - Information on Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle - (Oct 8, 2019)

Related To: Automatic Transmission / General Information

PRELIMINARY INFORMATION

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

#PIC6384B - Body Control Module Parts Restriction - (Apr 29, 2020)

Related To: Suspension Controls / Vehicle Access Systems

#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

#PIT5074M - J-35616-64B Or EL-35616-58 Terminal Test Probe Information/Repair - (Nov 5, 2019)

Related To: Wiring Systems / Wiring Systems and Power Management

Brakes

#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

#PIP5632B - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only). - (Sep 6, 2019)

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

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

#PI0592F - Service Programming System (SPS) Errors (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961) - (Dec 12, 2019)

Related To: Programming and Setup

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

Driver Information and Entertainment

#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

#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

#PIP5540F - 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 - (Jan 14, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5632B - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only). - (Sep 6, 2019)

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

#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

#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

#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

#PIP5540F - 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 - (Jan 14, 2020)

Related To: Engine Controls / Engine Controls and Fuel

#PIP5130K - Engine Runs With Intermittent Crank No Start With P0011 Or P00C6 May be Current Or Set In History - (Jan 10, 2020)

Related To: Engine Mechanical

#PIP5632B - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only). - (Sep 6, 2019)

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

#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

HVAC

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

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

Power and Signal Distribution

#PIC6390A - 2020 Cadillac CT5 Serial Data Gateway Module Parts Restriction - (Mar 13, 2020)

Related To: Vehicle Access Systems / Data Communications

#PIT5074M - J-35616-64B Or EL-35616-58 Terminal Test Probe Information/Repair - (Nov 5, 2019)

Related To: Wiring Systems / Wiring Systems and Power Management

#PIP4670H - Do Not Swap Modules in Vehicles with Global Electrical Systems - (Sep 25, 2019)

Related To: 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

#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

#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

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

#PIT3271J - Guidelines When Changing Tire And Wheel Size - (Nov 12, 2019)

Related To: Tires and Wheels

#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

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

#PIP5709A - Dual Clutch Transmission Exchange Program - (May 14, 2020)

Related To: Automatic Transmission

#PIP5703 - Transmission control module restriction - (Feb 28, 2020)

Related To: Automatic Transmission

#PIP5621A - GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated - (Nov 22, 2019)

Related To: Automatic Transmission

#PIP5632B - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only). - (Sep 6, 2019)

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