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BULLETINS
Body Hardware and Trim
#10-08-110-001H - Information on Proper Use of Floor Mats - (Apr 1, 2019)
Related To: General Information / Carpets and Head Linings
Body Repair
#02-08-98-002H - Hem Flange Rust Repair - (May 15, 2018)
Related To: Bolted Exterior Body Panels and Closures / Paint and Coatings
#05-08-51-001I - Information on Paint Stain Under Protective Shipping Film - (Jan 12, 2018)
Related To: General Information / Bolted Exterior Body Panels and Closures / Paint and Coatings
Body Systems
#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#10-08-45-001F - Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish - (Mar 15, 2019)
Related To: Wiring Systems / Wiring Systems and Power Management
#01-08-42-001L - Exterior Lamp Condensation and Replacement Guidelines - (Dec 13, 2018)
Related To: Lighting Systems
#12-08-132-001E - Accessory Power Outlet and Trailer Lighting Fuse Replacement Labor Operation 5430130 Fuse Replacement - (Apr 20, 2018)
Related To: Lighting Systems / Power Outlets
Body and Accessories
#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#10-08-45-001F - Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish - (Mar 15, 2019)
Related To: Wiring Systems / Wiring Systems and Power Management
#01-08-42-001L - Exterior Lamp Condensation and Replacement Guidelines - (Dec 13, 2018)
Related To: Lighting Systems
Brakes MD
#17-NA-366 - 2018 Chevrolet Low Cab Forward 6500XD New Model Features - (Apr 9, 2018)
Related To: Front Axle and Suspension / Rear Suspension / Wheels and Tires / Engine Mechanical / Fuel System / Maintenance and Lubrication / Automatic Transmission / Air Brakes
Cab and Chassis Electrical MD
#18-NA-381 - Malfunction Indicator Light (MIL) Illuminated - DTC P0402 Set - (Dec 20, 2018)
Related To: Vehicle Control
#18-NA-309 - Keyless Entry Transmitter Programming - (Oct 17, 2018)
Related To: Vehicle Control
#18-NA-229 - Malfunction Indicator Lamp (MIL) Illuminated - DTC U0106 Set - (Jul 13, 2018)
Related To: Vehicle Control
Diagnostic Overview, Starting Point, and Programming
#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#16-NA-239 - Information on Enabling 4G LTE Wi-Fi Hotspot on New Vehicle - (Sep 6, 2018)
Related To: Entertainment / Programming and Setup
#18-NA-138 - Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu - (Apr 26, 2018)
Related To: General Information / Entertainment / Programming and Setup / Displays and Gauges
#17-NA-215 - Red LED, No WiFi Operation, and/or Limited OnStar Module Functionality After OnStar Module Replacement for Another Condition - (Feb 28, 2018)
Related To: General Information / Entertainment / Programming and Setup
Driver Information and Entertainment
#07-08-49-020P - IPC Odometer Programming Method Quick Reference Guide - (Mar 22, 2019)
Related To: Instrument Panel and Console / Reprogramming / Programming and Setup / Displays and Gauges
#16-NA-239 - Information on Enabling 4G LTE Wi-Fi Hotspot on New Vehicle - (Sep 6, 2018)
Related To: Entertainment / Programming and Setup
#16-NA-356 - Audio Muting When Listening to Some Sirius XM Channels Due to Interference in Some Geographic Locations - (May 2, 2018)
Related To: Entertainment
#18-NA-141 - Audio Volume Stuck High or Low with No DTCs - (Apr 27, 2018)
Related To: General Information / Entertainment
#18-NA-138 - Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu - (Apr 26, 2018)
Related To: General Information / Entertainment / Programming and Setup / Displays and Gauges
#17-NA-215 - Red LED, No WiFi Operation, and/or Limited OnStar Module Functionality After OnStar Module Replacement for Another Condition - (Feb 28, 2018)
Related To: General Information / Entertainment / Programming and Setup
#17-NA-142 - Wireless Charging Module Diagnosis and Cell Phone Compatibilty - (Nov 27, 2017)
Related To: General Information / Entertainment
Engine
#05-06-04-022P - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Mar 7, 2019)
Related To: Engine Controls / Engine Controls and Fuel / Fuel System
#15-06-03-001E - Cold Weather and Long Stand Time Battery Maintenance and Testing Tips - (Jan 29, 2019)
Related To: Engine Electrical / General Information / Wiring Systems and Power Management / 12 V Starting and Charging
#00-06-01-026L - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Oct 3, 2018)
Related To: Engine Mechanical / Engine Controls / Engine Controls and Fuel
#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing the In-Tank Fuel Pump to Whine and Driveability Concerns - (Jul 25, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#18-NA-125 - Information on Engine Oil Life Monitor Operation Calculation - (Jul 25, 2018)
Related To: Engine Mechanical / General Information
#07-06-01-016E - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Jul 24, 2018)
Related To: Engine Mechanical / General Information / Maintenance and Lubrication
#03-06-04-017M - Information on Diesel Fuel Additives - (Jul 23, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Jul 23, 2018)
Related To: Engine Mechanical
#06-06-01-010D - Information on Close-Coupled Converter and Engine Replacement - (Jan 31, 2018)
Related To: Engine Mechanical
Engine/Propulsion
#03-06-03-004Y - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Apr 1, 2019)
Related To: General Information / 12 V Starting and Charging / Battery
#05-06-04-022P - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Mar 7, 2019)
Related To: Engine Controls / Engine Controls and Fuel / Fuel System
#15-06-03-001E - Cold Weather and Long Stand Time Battery Maintenance and Testing Tips - (Jan 29, 2019)
Related To: Engine Electrical / General Information / Wiring Systems and Power Management / 12 V Starting and Charging
#00-06-01-026L - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Oct 3, 2018)
Related To: Engine Mechanical / Engine Controls / Engine Controls and Fuel
#15-06-03-002N - Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers - (Sep 18, 2018)
Related To: General Information / 12 V Starting and Charging
#18-NA-103 - Information on Diesel Fuel Gelling in Cold Temperatures Causing the In-Tank Fuel Pump to Whine and Driveability Concerns - (Jul 25, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#18-NA-125 - Information on Engine Oil Life Monitor Operation Calculation - (Jul 25, 2018)
Related To: Engine Mechanical / General Information
#07-06-01-016E - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Jul 24, 2018)
Related To: Engine Mechanical / General Information / Maintenance and Lubrication
#03-06-04-017M - Information on Diesel Fuel Additives - (Jul 23, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#16-NA-222 - Information for Engine Concerns Resulting from Lack of Scheduled Maintenance, Improper Service or Aftermarket Calibrations - (Jul 23, 2018)
Related To: Engine Mechanical
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Mar 8, 2018)
Related To: Engine Mechanical
#06-06-01-010D - Information on Close-Coupled Converter and Engine Replacement - (Jan 31, 2018)
Related To: Engine Mechanical
Engine/Propulsion MD
#05-06-04-022P - TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands - (Mar 7, 2019)
Related To: Engine Controls / Engine Controls and Fuel / Fuel System
#18-NA-371 - 2016-2019 LCF Trucks - Download and Request a Chevrolet Vehicle Insight (Health) Report - (Jan 7, 2019)
Related To: Engine Controls / Engine Mechanical
#00-06-01-026L - Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold - (Oct 3, 2018)
Related To: Engine Mechanical / Engine Controls / Engine Controls and Fuel
#18-NA-296 - Information on Diesel Particulate Filter (DPF) Cleaner System Availability - (Oct 2, 2018)
Related To: Engine Exhaust
#18-NA-125 - Information on Engine Oil Life Monitor Operation Calculation - (Jul 25, 2018)
Related To: Engine Mechanical / General Information
#18-NA-211 - Diesel Exhaust Fluid (DEF) / Coolant Line Interference - (Jun 21, 2018)
Related To: Engine Controls
#17-NA-366 - 2018 Chevrolet Low Cab Forward 6500XD New Model Features - (Apr 9, 2018)
Related To: Front Axle and Suspension / Rear Suspension / Wheels and Tires / Engine Mechanical / Fuel System / Maintenance and Lubrication / Automatic Transmission / Air Brakes
#18-NA-073 - Repair Guidelines for Engine Component Wear - (Mar 8, 2018)
Related To: Engine Mechanical
General Information
#10-08-110-001H - Information on Proper Use of Floor Mats - (Apr 1, 2019)
Related To: General Information / Carpets and Head Linings
#03-06-03-004Y - Warranty Administration - Battery Testing and Warranty Replacement Requirements (North America ONLY) - (Apr 1, 2019)
Related To: General Information / 12 V Starting and Charging / Battery
#11-00-89-005N - Warranty Administration - Updated - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only) - (Mar 26, 2019)
Related To: General Information
#06-00-89-029O - Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability - (Mar 25, 2019)
Related To: General Information / Maintenance and Lubrication
#03-00-89-006Q - New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores - (Mar 25, 2019)
Related To: General Information
#04-00-89-053G - Engineering Information (EI) Process - (Mar 22, 2019)
Related To: General Information
#09-00-89-002Q - Properly Maintaining Vehicles in Dealer Inventory - (Mar 14, 2019)
Related To: General Information
#12-00-89-002C - Requesting a New Key Code for Customer with Lost or Stolen Keys - (Feb 26, 2019)
Related To: General Information
#17-NA-073 - Warranty Administration - Field Action Courtesy Transportation Policy - (Feb 15, 2019)
Related To: General Information
#09-00-89-016F - Warranty Administration – Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications - (Feb 8, 2019)
Related To: General Information
#08-00-89-014D - Use of Dealer Case Management (DCM) and Technician Preparedness for Contacting U.S. Technical Assistance (TAC) - (Jan 31, 2019)
Related To: General Information
#01-00-89-010M - Comeback Prevention Information and Using Customer Concern Verification Sheets (CCVS) - (Jan 31, 2019)
Related To: General Information
#15-06-03-001E - Cold Weather and Long Stand Time Battery Maintenance and Testing Tips - (Jan 29, 2019)
Related To: Engine Electrical / General Information / Wiring Systems and Power Management / 12 V Starting and Charging
#10-00-89-005H - Warranty Administration - Revised Wiring Repair Labor Operations and Required Additional Information - (Jan 18, 2019)
Related To: General Information
#04-00-89-015T - Warranty Administration - Required Operating Procedures (U.S. Only) - (Jan 14, 2019)
Related To: General Information
#17-NA-066 - Warranty Administration - Automatic Transmission Oil Cooler Flush and Flow Test (U.S. Only) - (Dec 14, 2018)
Related To: Automatic Transmission / General Information
#18-NA-306 - Information for Dealers/Service Advisors on When and How to Submit a Pre-Repair Authorization (PRA) (U.S. Dealers Only) - (Dec 11, 2018)
Related To: General Information
#16-NA-158 - U.S. Dealer Special Tool Loan Program - (Dec 4, 2018)
Related To: General Information
#02-00-89-002R - Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only) - (Nov 20, 2018)
Related To: General Information
#18-NA-099 - Working with GM on a Product Assistance Claim (PAC) - (Nov 5, 2018)
Related To: General Information
#09-00-89-008D - Warranty Administration - Labor Operation 0600018 - Personal Property Damage - (Oct 30, 2018)
Related To: General Information
#15-06-03-002N - Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers - (Sep 18, 2018)
Related To: General Information / 12 V Starting and Charging
#18-NA-125 - Information on Engine Oil Life Monitor Operation Calculation - (Jul 25, 2018)
Related To: Engine Mechanical / General Information
#07-06-01-016E - Information on Internal Engine Noise or Damage After Oil Filter Replacement - (Jul 24, 2018)
Related To: Engine Mechanical / General Information / Maintenance and Lubrication
#18-NA-141 - Audio Volume Stuck High or Low with No DTCs - (Apr 27, 2018)
Related To: General Information / Entertainment
#18-NA-138 - Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu - (Apr 26, 2018)
Related To: General Information / Entertainment / Programming and Setup / Displays and Gauges
#06-00-89-031E - OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification - (Mar 28, 2018)
Related To: Manual Transmission / Automatic Transmission / General Information / Transfer Case
#00-00-89-027J - Eliminating Unwanted Odors in Vehicles - (Mar 16, 2018)
Related To: General Information
#17-NA-215 - Red LED, No WiFi Operation, and/or Limited OnStar Module Functionality After OnStar Module Replacement for Another Condition - (Feb 28, 2018)
Related To: General Information / Entertainment / Programming and Setup
#05-08-51-001I - Information on Paint Stain Under Protective Shipping Film - (Jan 12, 2018)
Related To: General Information / Bolted Exterior Body Panels and Closures / Paint and Coatings
#07-00-89-036I - Enhancing Field Product Reports with Digital Pictures - (Dec 4, 2017)
Related To: General Information
#17-NA-142 - Wireless Charging Module Diagnosis and Cell Phone Compatibilty - (Nov 27, 2017)
Related To: General Information / Entertainment
#14-00-89-004D - Information for Fleet Vehicles - Ignition Key, Fob and Key Rings Configuration - (Oct 23, 2017)
Related To: General Information
General Information MD
#16-NA-274 - Low Cab Forward (LCF) Labor Operation Restrictions and Repair Restrictions for US Medium Duty Dealers - (Feb 28, 2019)
Related To: General Information
#18-NA-310 - Allison Transmission Harsh 1-2 Shift - (Oct 17, 2018)
Related To: General Information / Automatic Transmission
#17-NA-366 - 2018 Chevrolet Low Cab Forward 6500XD New Model Features - (Apr 9, 2018)
Related To: Front Axle and Suspension / Rear Suspension / Wheels and Tires / Engine Mechanical / Fuel System / Maintenance and Lubrication / Automatic Transmission / Air Brakes
Power and Signal Distribution
#10-08-45-001F - Information for Electrical Ground Repair - Use New Replacement Fasteners with Conductive Finish - (Mar 15, 2019)
Related To: Wiring Systems / Wiring Systems and Power Management
#15-06-03-001E - Cold Weather and Long Stand Time Battery Maintenance and Testing Tips - (Jan 29, 2019)
Related To: Engine Electrical / General Information / Wiring Systems and Power Management / 12 V Starting and Charging
#12-08-132-001E - Accessory Power Outlet and Trailer Lighting Fuse Replacement Labor Operation 5430130 Fuse Replacement - (Apr 20, 2018)
Related To: Lighting Systems / Power Outlets
Safety and Security
#06-08-50-009J - Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices - (Dec 5, 2018)
Related To: SIR / Power Seats / Seat Heating & Cooling / Seat Hardware, Trim and Upholstery / Supplemental Restraints
Seats
#06-08-50-009J - Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices - (Dec 5, 2018)
Related To: SIR / Power Seats / Seat Heating & Cooling / Seat Hardware, Trim and Upholstery / Supplemental Restraints
Steering, Suspension, Wheels, and Tire MD
#17-NA-170 - Information on Hunter Road Force Balancer - (Jan 23, 2019)
Related To: Tires and Wheels / Wheels and Tires
#17-NA-366 - 2018 Chevrolet Low Cab Forward 6500XD New Model Features - (Apr 9, 2018)
Related To: Front Axle and Suspension / Rear Suspension / Wheels and Tires / Engine Mechanical / Fuel System / Maintenance and Lubrication / Automatic Transmission / Air Brakes
Suspension
#17-NA-170 - Information on Hunter Road Force Balancer - (Jan 23, 2019)
Related To: Tires and Wheels / Wheels and Tires
#17-NA-052 - Refinishing Aluminum and Chrome Wheels - (Oct 26, 2018)
Related To: Tires and Wheels
Transmission MD
#18-NA-339 - Approved 6-speed Aisin Automatic Transmission on Vehicle Internal Repairs - (Jan 3, 2019)
Related To: Automatic Transmission
#18-NA-310 - Allison Transmission Harsh 1-2 Shift - (Oct 17, 2018)
Related To: General Information / Automatic Transmission
#18-NA-277 - Chevrolet Low Cab Forward 6500XD Allison Transmission Warranty Information - (Sep 11, 2018)
Related To: Automatic Transmission
#17-NA-366 - 2018 Chevrolet Low Cab Forward 6500XD New Model Features - (Apr 9, 2018)
Related To: Front Axle and Suspension / Rear Suspension / Wheels and Tires / Engine Mechanical / Fuel System / Maintenance and Lubrication / Automatic Transmission / Air Brakes
Transmission/Transaxle
#17-NA-066 - Warranty Administration - Automatic Transmission Oil Cooler Flush and Flow Test (U.S. Only) - (Dec 14, 2018)
Related To: Automatic Transmission / General Information
#06-00-89-031E - OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification - (Mar 28, 2018)
Related To: Manual Transmission / Automatic Transmission / General Information / Transfer Case
CAMPAIGNS
Engine/Propulsion MD
#18157 - Customer Satisfaction - Rear-Mounted Fuel Tank Sender Unit (Fuel Level Sensor) Replacement - (Jun 6, 2018)
Related To: Fuel System
Frame and Cab MD
#18359 - Safety Recall - Cab Tilt Handle Orientation - (Dec 19, 2018)
Related To: Frame and Body Mounts
General Information MD
#18035 - Customer Satisfaction Program - Warranty Manual Incomplete Emissions Parts List - (Feb 16, 2018)
Related To: General Information
PRELIMINARY INFORMATION
Body Repair
#PI0281G - Underbody Component Corrosion - (Apr 6, 2018)
Related To: Frame and Underbody / Paint and Coatings
Body Systems
#PIC3100G - Verifying Odometer Accuracy - (Mar 6, 2019)
Related To: Instrument Panel and Console / Displays and Gauges
#PIC5260B - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Jul 3, 2018)
Related To: Roof / Sunroof
#PI0754C - Rear and Side Tempered Glass Spots (Quench Marks) - (Apr 13, 2018)
Related To: Fixed and Moveable Windows
Body and Accessories
#PIC3100G - Verifying Odometer Accuracy - (Mar 6, 2019)
Related To: Instrument Panel and Console / Displays and Gauges
#PIT5389F - Diagnostic Tip: Unable To Connect To OnStar Or Connects Failed To Voice - (Jan 9, 2019)
Related To: Entertainment
#PIT5353C - Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation - (Nov 20, 2018)
Related To: Entertainment
#PIC6107A - Requirements For OnStar Over The Air Programming And Updates - (Nov 20, 2018)
Related To: Entertainment
#PIT5399A - Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern - (May 23, 2018)
Related To: Entertainment
Brakes
#PIP4902M - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only). - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5632 - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only) - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
Brakes MD
#PIP5536 - 2018 Chevrolet LCF 6500 Medium Duty Truck Air Brake PQC Parts Restriction - (Dec 15, 2017)
Related To: Air Brakes
Diagnostic Overview, Starting Point, and Programming
#PI0653E - Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center - (Jan 12, 2018)
Related To: Engine Mechanical / Engine Exhaust / Exhaust / Engine Controls and Fuel
Driveline/Axle
#PIT5214D - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (Dec 17, 2018)
Related To: Suspension General Diagnosis / Propeller Shaft / General Information
#PIP5601 - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Oct 22, 2018)
Related To: Suspension General Diagnosis / Tires and Wheels / Propeller Shaft / Rear Drive Axle / General Information
Driver Information and Entertainment
#PIT5411P - TAC Part Restriction for US Dealers - Navigation Radio, Radio, Radio Display, and Radio Control/Integrated Center Stack - (Mar 18, 2019)
Related To: Entertainment
#PIC3100G - Verifying Odometer Accuracy - (Mar 6, 2019)
Related To: Instrument Panel and Console / Displays and Gauges
#PIT5389F - Diagnostic Tip: Unable To Connect To OnStar Or Connects Failed To Voice - (Jan 9, 2019)
Related To: Entertainment
#PIC6073E - Diagnostic Tip: EL-51578 MOST Bus Diagnostic Tool Kit - (Dec 17, 2018)
Related To: Entertainment
#PIT5353C - Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation - (Nov 20, 2018)
Related To: Entertainment
#PIC6107A - Requirements For OnStar Over The Air Programming And Updates - (Nov 20, 2018)
Related To: Entertainment
#PIC6095C - Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes - (Jul 6, 2018)
Related To: Entertainment
#PIC5953D - Diagnostic Tip: Voice Recognition Errors When Using iPhone With One Or More Emojis/Emoticons/Symbols In Contacts List - (Jun 14, 2018)
Related To: Entertainment
#PIT5399A - Diagnostic Tip: Apple Device Connectivity Issues due to USB Cord Concern - (May 23, 2018)
Related To: Entertainment
#PIT5354B - Diagnostic Tip: Identifying If A Vehicle Is Factory Equipped With OnStar 4G LTE Wi-Fi - (Dec 18, 2017)
Related To: Entertainment
#PIC5839D - Normal Characteristic - Clock Does Not Update or Slow to Update - (Dec 6, 2017)
Related To: Entertainment
#PIT5384C - Gen10 OnStar WIFI Inoperative Or WIFI Connection Concerns - (Dec 5, 2017)
Related To: Entertainment
Engine
#PIP4902M - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only). - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5632 - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only) - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5540D - Diagnostic Tip: Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCs P0299 P2227 - (Feb 19, 2019)
Related To: Engine Controls / Engine Controls and Fuel
#PIP5628 - Misfire Template - (Feb 18, 2019)
Related To: Engine Controls / Engine Controls and Fuel
#PIP4925B - SES Light with Fuel Trim and or Oxygen Sensor Codes - (Dec 3, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#PIP4138R - SES Light, Misfire, DTC P0300, And/or A Chirp, Squeak, Squeal, Or Tick Noise - Potential - (Oct 15, 2018)
Related To: Engine Mechanical
#PIP5596 - Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank or Fuel Pressure Related DTCs - (Oct 3, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#PIP5163D - Alleged Cylinders Out Of Round - (Aug 8, 2018)
Related To: Engine Mechanical
#PIP5226B - Needle Bearings Found In The Oil Pan During An Oil Change - (Jan 24, 2018)
Related To: Engine Mechanical
#PI0653E - Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center - (Jan 12, 2018)
Related To: Engine Mechanical / Engine Exhaust / Exhaust / Engine Controls and Fuel
#PIP5168F - Crank No Start - Inspect for Sheared Cam Pin - (Jan 11, 2018)
Related To: Engine Mechanical
#PIP3343F - Possible Engine Oil Leak Due To PCV Freeze-Up - (Jan 9, 2018)
Related To: Engine Mechanical
Engine/Propulsion
#PIP4902M - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only). - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5632 - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only) - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5540D - Diagnostic Tip: Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCs P0299 P2227 - (Feb 19, 2019)
Related To: Engine Controls / Engine Controls and Fuel
#PIP5628 - Misfire Template - (Feb 18, 2019)
Related To: Engine Controls / Engine Controls and Fuel
#PIP4925B - SES Light with Fuel Trim and or Oxygen Sensor Codes - (Dec 3, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#PIP4138R - SES Light, Misfire, DTC P0300, And/or A Chirp, Squeak, Squeal, Or Tick Noise - Potential - (Oct 15, 2018)
Related To: Engine Mechanical
#PIP5596 - Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank or Fuel Pressure Related DTCs - (Oct 3, 2018)
Related To: Engine Controls / Engine Controls and Fuel
#PIP5163D - Alleged Cylinders Out Of Round - (Aug 8, 2018)
Related To: Engine Mechanical
#PIP5373B - Program ECM Error E4491/E4423 - (Jun 11, 2018)
Related To: Engine Controls and Fuel
#PIP5226B - Needle Bearings Found In The Oil Pan During An Oil Change - (Jan 24, 2018)
Related To: Engine Mechanical
#PI0653E - Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center - (Jan 12, 2018)
Related To: Engine Mechanical / Engine Exhaust / Exhaust / Engine Controls and Fuel
#PIP5168F - Crank No Start - Inspect for Sheared Cam Pin - (Jan 11, 2018)
Related To: Engine Mechanical
#PIP3343F - Possible Engine Oil Leak Due To PCV Freeze-Up - (Jan 9, 2018)
Related To: Engine Mechanical
#PIP5533 - Information On Fuel System Concerns - (Nov 7, 2017)
Related To: Engine Controls and Fuel
Engine/Propulsion MD
#PIP5168F - Crank No Start - Inspect for Sheared Cam Pin - (Jan 11, 2018)
Related To: Engine Mechanical
General Information
#PIC6346 - Photographing Various Vehicle Concerns and Submitting Them to the GM Technical Assistance Center (TAC) - (Jan 2, 2019)
Related To: General Information
#PIT5214D - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (Dec 17, 2018)
Related To: Suspension General Diagnosis / Propeller Shaft / General Information
#PIP5601 - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Oct 22, 2018)
Related To: Suspension General Diagnosis / Tires and Wheels / Propeller Shaft / Rear Drive Axle / General Information
HVAC
#PIT5099D - AC Blows Warm or Poor Performance - (Oct 10, 2018)
Related To: Heating, Ventilation and Air Conditioning / HVAC Systems - Manual / HVAC Systems - Automatic
Roof
#PIC5260B - Intermittent Sunroof Operation, Bind, Noise, Auto-reverse, and/or Water Leaks - (Jul 3, 2018)
Related To: Roof / Sunroof
Suspension
#PIT5214D - GM TAC Support of Vehicle Vibration Complaints - U.S. and Canada Dealers Only - (Dec 17, 2018)
Related To: Suspension General Diagnosis / Propeller Shaft / General Information
#PIP5601 - Vehicle Vibration Diagnosis and TAC Requests For Assistance With Vibration Related Complaints - (Oct 22, 2018)
Related To: Suspension General Diagnosis / Tires and Wheels / Propeller Shaft / Rear Drive Axle / General Information
#PIT3271H - Guidelines When Changing Tire And Wheel Size - (Jan 23, 2018)
Related To: Tires and Wheels
Transmission/Transaxle
#PIP4902M - Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only). - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5632 - Procedure For Attaching GDS2 Session Logs To Technical Assistance Cases Using Dealer Case Management (US Dealers Only) - (Mar 13, 2019)
Related To: Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
#PIP5621 - GM TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated - (Jan 18, 2019)
Related To: Automatic Transmission / Transmission Cooling