Technical Service Bulletins

A/C Compressor
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Ac Blows Warm Or Poor Performance (PIT5099H)
- Air Conditioning (A/C) Blows Warm Air (18-NA-240)
Accessories & Equipment
- Adding Attachments To TAC Cases In Dealer Case Management (PIP6015)
- Concerns Or Questions Regarding Installation Of Dealer Installed Accessories (PIT3099U)
- General Motors Dealership Critical Equipment Requirements And Recommendations (05-00-89-029F)
- Over The Air (OTA) And In Market Enhancement (IME) FAQS (23-NA-125)
- Information On Module Harvesting (22-NA-205)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Engineering Information - Driver Seat Track Will Not Adjust Forward And/Or Backwards And Becomes Seized (PIE0509B)
- Engineering Information - Noise Heard From Rear Shock Absorber (PIE0524A)
- Engineering Information - Engine Oil Leak From Lower Oil Pan (PIE0495A)
- Information On Service Manuals Availability On USB (18-NA-027)
Accessories Control Systems
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- INTELLIBEAM Headlamp Inoperative With UGN - Front Automatic Braking (PIT5673A)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Stalling, Lack Of Engine Performance, Fuel Range Displays Low Mileage When Fuel Gauge Displays Adequate Fuel, Malfunction Indicator Light (Mil) Illuminated - DTC P018B, P0461, P0462, P0463, P0464, P2066, P2067, P2068, P2635 Set (18-NA-365)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (18-NA-266)
- Speedometer And/Or Tachometer Needle May Be Incorrect By Up To 6 Degrees At Reset (18-NA-147)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Parking Assist Control Module Chime Is Too Quiet (18-NA-184)
- Diagnostic Tip: Loss Of HMI Communication While Viewing HMI Data List With GDS2 Scan Tool (PIC6296A)
- Information On Body Control Module (BCM) Replacement (18-NA-126)
- Phone Charging Cycles On And Off When Connected To The Single Port USB Hub (PIC6328A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Diagnostic Tip For 3.5 Mm Audio Jack For USB Does Not Operate After Replacement (17-NA-344)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
- Power Tilt And Telescope Switch Pushes Into Steering Column (17-NA-333)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
- Information On Trailer Brake Controller Blunt End Harness Breakout Connection (17-NA-256)
Aerodynamic Devices
- Drone, Hum, Or Pulsing Type Noise While Driving At Times (PIT5720A)
Air Bag, SRS
- 2018 CHEVROLET Traverse New Model Features (17-NA-176)
Anti-Lock Brakes
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- 2018 CHEVROLET Traverse New Model Features (17-NA-176)
Anti-Theft Systems
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
- 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 DTC B3055, B3060, B3935, C0750, C0755, C0760, C0765, C0775 (PIC5650L)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Passive Entry And Passive Starting Functions Are Always Inoperative On One, Or Both, Of The RKE Fobs, Possible Various DIC Messages (18-NA-259)
Automatic Trans
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Gm TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated (PIP5621E)
- Information On Driveline Clunk Noise (99-04-20-002O)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Information On Unnecessary Replacement Of Extension Housing And 1-2-3-4-5-Rev Clutch Piston Assembly For 8L45, 8L90 Automatic Transmissions (22-NA-246)
- Engineering Information - Vehicle Will Not Move When In Drive, Neutral And/Or Reverse, DTCS P0746, P0747 Set (PIE0720A)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Only 11 Digit Pun (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65 (PIP5704D)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Transmission May Experience A Delayed Engagement When Performing The Garage Shift, When Shifting From Park To Drive (18-NA-298)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- Exhaust Smell/Odor In Cabin And/Or DTC P0421 Set (18-NA-121)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Slight Shudder Felt During Gear Shift At Slow Speeds Below 64 Km/H (40 Mp/H) With Light Throttle Application (PIP5546C)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
Auxiliary Emission Control Systems
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
Axle Shafts
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
Blowers, Superchargers & Turbochargers
- Damaged, Disassembled Or Improperly Packaged Turbochargers Returned To Warranty Part Center (PI0653F)
- GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester Mil Reduced Engine Power (PIP5684C)
Body Electrical
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Information On Reflective High Temperature Heat And/Or Insulating Tape For Wiring Harness Repairs (PIT5962B)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Diagnostic Tip - Front Shock Terminal Removal (PIT5287H)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P3055 Set (21-NA-139)
- Information For Electrical Ground Repair - Use New Replacement Fasteners With Conductive Finish (10-08-45-001F)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Information On Coax Repair Kit Availability (17-NA-346)
- Information On Trailer Brake Controller Blunt End Harness Breakout Connection (17-NA-256)
Body Interior
- Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To Gm TAC (Us And CANADA Dealers Only) (PIP4902S)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Lin Bus Diagnostic Information (PIT5698E)
- 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 DTC B3055, B3060, B3935, C0750, C0755, C0760, C0765, C0775 (PIC5650L)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Information On DTC P0747 Setting At Engine Shut Down When Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern (21-NA-201)
- DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern (PIP5697E)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Diagnostic Tip: Loss Of HMI Communication While Viewing HMI Data List With GDS2 Scan Tool (PIC6296A)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
Brakes Control Systems
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Service Parking Brake Message, Red Park Brake Indicator Flashing & Or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D, C056E Or C0616 Could Have Other Abs DTCS (PIT5662G)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P050F Set (18-NA-207)
- Electric Park Brake Inoperative Or Service Park Brake Lamp On (18-NA-178)
- Intermittent Service Power Brake Assist Message With A Brake Shudder And Possible DTC P0557 Set/Stored (17-NA-314)
- Service Brake Assist Message Displayed On Initial Start Up With DTC P050F Set (17-NA-342)
Collision/Avoidance
- Amber Automatic Emergency Braking Disable Icon Illuminated Or During Start Up Forward Collision System Reduced Displayed On DIC (PIT5551R)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- Rear Vision Or Surround Vision Camera Image Yellow, Blurry, Distorted, Scrolling, No Grid Lines, Blue Screen With GRIDLINES, Service Rear Vision System Message (PIT5595A)
- Parking Assist Control Module Chime Is Too Quiet (18-NA-184)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
Communication Devices
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Unable To Connect To The ONSTAR Center (PIC6450)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Diagnostic Tip-Text Messaging (PIT5444D)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Diagnostic Tip: Loss Of HMI Communication While Viewing HMI Data List With GDS2 Scan Tool (PIC6296A)
- Radio Control Display Makes Random Selections With No User Input And/Or Places Unwanted Phone Calls (17-NA-404)
- Diagnostic Tip: Identifying If A Vehicle Is Factory Equipped With ONSTAR 4G LTE WI-FI (PIT5354B)
- Gen10 ONSTAR WIFI Inoperative Or WIFI Connection Concerns (PIT5384C)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
Cooling System (Mechanical)
- Information On Flushing Oil Contamination From Cooling System (25-NA-052)
- Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
Cruise Control Systems
- Steering Wheel Oscillation While In Super Cruise Mode (24-NA-142)
- Vehicle Will Not Hold Set Cruise Control Speed In Enhanced Cruise Control Mode (21-NA-035)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
Differentials & Drive Axles
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Whining/Moaning Noise Heard Throughout Vehicle While In Fwd But Goes Away In AWD (17-NA-379)
- RDM Axle Ratios For AWD Vehicles For Vibration Diagnostics When Using The PICO Scope (17-NA-281)
Driveshaft & Universal Joints
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- RDM Axle Ratios For AWD Vehicles For Vibration Diagnostics When Using The PICO Scope (17-NA-281)
Electronic Steering
- Grease Or Sealant Visible On Electronic Power Steering Gear - Should Not Be Interpreted As Leak (16-NA-109)
Engine Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Service Programming System (SPS) Errors (E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, Or E6961) (PI0592I)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- N212345540 - Calibration Verification Number Not Provided By ECM (N212345540)
- Service Engine Soon Lamp Illuminated And/Or Service Power Brake Assist Message Displayed, With DTCS P0557 Or P0558 Stored (20-NA-071)
- Mil Due To P06DE And May Also Have P0521, P06DE (PIP5676A)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- SES Lamp With DTC U1345 (PIT5609A)
- Information On Black Smoke, Rough Idle And Minimal Misfires On Cold Start (PIP5189C)
- Stalling, Lack Of Engine Performance, Fuel Range Displays Low Mileage When Fuel Gauge Displays Adequate Fuel, Malfunction Indicator Light (Mil) Illuminated - DTC P018B, P0461, P0462, P0463, P0464, P2066, P2067, P2068, P2635 Set (18-NA-365)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Engine Runs Rough With Malfunction Indicator Lamp (Mil) On, Low Compression On Cylinder With Misfire, DTC P0300 Set (PI1178F)
- Engine Identification Number Requested When Programming ECM (PIP5597)
- Mil P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L) (PIP5534A)
- Transmission May Experience A Delayed Engagement When Performing The Garage Shift, When Shifting From Park To Drive (18-NA-298)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0172 Set (18-NA-246)
- Surge Lunge Feeling During Auto-Start Event (18-NA-237)
- Engineering Information - Malfunction Indicator Lamp Illuminated With DTC P05AE, P151F, U0285, P059F, Or U1345 Set (PIE0464A)
- Engineering Information - Vehicle No Start, Stalls Repeatedly And/Or Smoke From Under Hood At Battery (PIE0457A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Engineering Information - Malfunction Indicator Lamp (Mil) On, DTCS P0171 Fuel Trim System Lean Bank 1 And/Or P0174 Fuel Trim System Lean Bank 2 (PIE0433A)
- Transmission Shudder, Low Idle, Stalling After Auto Start , Reduced Engine Power Displayed On Driver Information Center (DIC), Malfunction Indicator Lamp (Mil) Illuminated - DTCS P034B, P0506, P0011, P0014, P0021 And/Or P0024 Set (17-NA-317)
- Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
Entertainment Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Accessory Rear Seat Infotainment (RSI) Shuts Off, Coinciding With Closing Of Door Or Liftgate (20-NA-067)
- Loss Of Audio, Chime, Or Turn Signal Click Clack, Abnormal Speaker Operation (20-NA-025)
- Accessory Rear Seat Infotainment (RSI) Shuts Off, Coinciding With Closing Of Door Or Liftgate. (19-NA-271)
- Headrest DVD Monitors Turn Off Unwanted (PITA5653A)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Rear Infotainment Audio Output Choppy/Intermittent When Headphones Are Connected Via Audio Jack Or BLUETOOTH (18-NA-338)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (18-NA-266)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Engineering Information - Speaker Rattle Noise, Speaker Crackle, Poor Sound Quality, Speaker Pop Or Speaker Distortion (PIE0436B)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Audio Volume Stuck High Or Low With No DTCS (18-NA-141)
- Audio Muting When Listening To Some SIRIUS XM Channels Due To Interference In Some Geographic Locations (18-NA-134)
- Radio Control (Ics) Display Does Not Remain Off At Times After It Has Been Turned Off In Radio Settings Menu (18-NA-138)
- Radio Control Display Makes Random Selections With No User Input And/Or Places Unwanted Phone Calls (17-NA-404)
- Gen10 ONSTAR WIFI Inoperative Or WIFI Connection Concerns (PIT5384C)
- Information On Multi-Media Infotainment Tester (MIT) Incompatibility Issues (17-NA-386)
- Intermittent Radio Blank Display With Or Without Audio And Most Bus Diagnostic Aid (PI1149A)
- Diagnostic Tip For 3.5 Mm Audio Jack For USB Does Not Operate After Replacement (17-NA-344)
- Radio Control Display Is Scrambled, Split, Pixilated, Or Displays Vertical Lines (17-NA-294)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
Exhaust
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Exhaust Leak, Lean Codes, Rattle Noise, Or Catalytic Converter Failure Codes (PIP5681C)
- Metallic Grinding Type Noise Heard Under The Vehicle When Driving Between 64 Km/H (40 Mph) To 96 Km/H (60 Mph) Under Steady State Driving (18-NA-119)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- Drawn Out Creak Noise Heard From Upper Door And/Or Window Area (18-NA-293)
- Right Rear Side Door Mis-Aligned At Lower Rear Interface To Quarter Panel (18-NA-204)
- Click Type Noise Heard From Inside Passenger Compartment And/Or Engine Compartment While Running (18-NA-158)
- Hem Flange Rust Repair (02-08-98-002H)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Whining Noise From Engine Compartment (17-NA-249)
Exterior Lights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
- INTELLIBEAM Headlamp Inoperative With UGN - Front Automatic Braking (PIT5673A)
- Accessory Lighted Sill Plate Does Not Illuminate Or Intermittently Illuminates (22-NA-131)
- Diagnostic Tip For Right And/Or Left Rear Turn Signals Flashes Too Fast (17-NA-347)
Frames, Subframes & Crossmembers
- Underbody Component Corrosion (PI0281L)
Front Suspension
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Clunk Or Rattle From Front Of Vehicle On Bumps Or Turns (PIT5931C)
- Clicking Noise From Front Of Vehicle With Wheels Straight Ahead On Acceleration Tip In/Tip Out Or While Turning At Low Speeds (18-NA-043)
Fuel System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Diagnostic Tip For Flutter And/Or Buzz Type Noise Heard From The Rear Of The Vehicle (PIP5694C)
- Information On Improved Oil Filter Gasket Design For Spin-On Oil Filters Pf63 Pf64 And Pf48 (20-NA-213)
- 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 (20-NA-098)
- Top Tier™ Detergent Gasoline And Top Tier™ Diesel Fuel Information And Licensed Brands (05-06-04-022Q)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Click Type Noise Heard From Inside Passenger Compartment And/Or Engine Compartment While Running (18-NA-158)
Fuses & Circuit Breakers
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Power Door Locks, Keyless Entry, Power Windows And Power Mirror Inoperative, Power Seats, Power Telescope Steering Column Inoperative And/Or Moving On It's Own, Side Object Detection Inoperative And/Or Unwanted Activation, Multiple DTCS Set (19-NA-243)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Accessory Power Outlet And Trailer Lighting Fuse Replacement Labor Operation N1720 Fuse Replacement (12-08-132-001E)
Gauges & Instrument Panels
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Stalling, Lack Of Engine Performance, Fuel Range Displays Low Mileage When Fuel Gauge Displays Adequate Fuel, Malfunction Indicator Light (Mil) Illuminated - DTC P018B, P0461, P0462, P0463, P0464, P2066, P2067, P2068, P2635 Set (18-NA-365)
- IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
- Speedometer And/Or Tachometer Needle May Be Incorrect By Up To 6 Degrees At Reset (18-NA-147)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
General Servicing
- Information On Refrigerant (R1234YF) For A/C Service (12-01-37-001G)
Hazardous Waste Material
- Warranty Parts Center (WPC) Information For Shipping Hazardous Materials (Hazmat) - U.S. Only (24-NA-040)
Headlights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
- INTELLIBEAM Headlamp Inoperative With UGN - Front Automatic Braking (PIT5673A)
Heated Glass/Defoggers
- Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
Horns
- Horn Sounds Muffled, Distorted And/Or Only High Note Horn Sounding (19-NA-278)
HVAC Control Systems
- Ac Blows Warm Or Poor Performance (PIT5099H)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- A/C Inoperative, Blows Warm Or Poor Performance Due To Low Refrigerant Charge, Refrigerant Leak (PIT5710)
- Air Conditioning (A/C) Blows Warm Air (18-NA-240)
- Information On A/C Odors During Start Up In Hot Humid Climates (18-NA-271)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
Identification
- Only 11 Digit Pun (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65 (PIP5704D)
- Dealer Responsibility For Cargo Carrying Capacity Labeling (12-00-89-007B)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
Ignition Switch/Steering Lock
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
- 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 DTC B3055, B3060, B3935, C0750, C0755, C0760, C0765, C0775 (PIC5650L)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
Interior/Exterior Trim
- Information On Proper Use Of Floor Mats (10-08-110-001L)
- Information On Accessory All-Weather Floor Liners And Flat Mats Warped Or Mis-SHAPEN (21-NA-026)
- Distortion/Dimpling, Uneven Surfaces Of The Headliner Near Pull Handles (21-NA-098)
- Engineering Information - Pictures Of Windshield, Steering Wheel And/Or Door Trim Panel For Product Issues Covered Under Warranty (PIE0475A)
- Click Type Noise Heard From Inside Passenger Compartment And/Or Engine Compartment While Running (18-NA-158)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Warped Driver Side Floor Liner In Accelerator Pedal Area (18-NA-023)
- Sunshade Auto Open Feature Noisy Or Inoperative, And/Or Sunshade Latch Handle Broken (17-NA-371)
- Information On Dimples And/Or Crease Visible On 2ND Row Seat Back Cover Material When Seat Returned From Fold Flat Position (17-NA-263)
- 2018 CHEVROLET Traverse New Model Features (17-NA-176)
Interior/Illumination Lights
- Accessory Lighted Sill Plate Does Not Illuminate Or Intermittently Illuminates (22-NA-131)
- Second Or Third Row Seat Center Reading And Courtesy Lamp Stays On (21-NA-001)
- Second Or Third Row Seat Center Reading And Courtesy Lamp Stays On (PIT5690)
Lubrication System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information On Flushing Oil Contamination From Cooling System (25-NA-052)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information On Engine Oil Consumption Guidelines (01-06-01-011Q)
- Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Information On New Torque Specification And Installation Procedure For ACDELCO Spin-On Oil Filters (22-NA-009)
- P06DE P0521 Low Oil Pressure Piston Oil Nozzle SQUIRTER Parts Found In Oil Pan (PIP5247A)
- Mil Due To P06DE And May Also Have P0521, P06DE (PIP5676A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
Manual Steering
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Steering Wheel Oscillation While In Super Cruise Mode (24-NA-142)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
Manual Trans
- Information On Driveline Clunk Noise (99-04-20-002O)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
Mechanical
- Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold (00-06-01-026R)
- Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
- Use Of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces And/Or Reused Parts (00-06-01-012N)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Engine Repair Tip For Installation Of Pistons (PI1394B)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Repair Guidelines For Engine Component Wear (18-NA-073)
- Diagnostic Tips For Knocking, Rattle, Squeak And/Or Squeal Type Noise From Engine - Engine Replacement Recommendations For HFV6 Gen 1 And Gen 2 (PIP5216G)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Information For Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation And Applying RTV Sealant (12-06-01-003D)
- Alleged Cylinders Out Of Round (PIP5163E)
- Engine Oil Leak From Side Of Engine Block (18-NA-299)
- Oil Leak From Oil Pan Area (18-NA-201)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
Mechanical - Hydraulic
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Service Engine Soon Lamp Illuminated And/Or Service Power Brake Assist Message Displayed, With DTCS P0557 Or P0558 Stored (20-NA-071)
- Clicking Noise From Front Of Vehicle With Wheels Straight Ahead On Acceleration Tip In/Tip Out Or While Turning At Low Speeds (18-NA-043)
- Intermittent Service Power Brake Assist Message With A Brake Shudder And Possible DTC P0557 Set/Stored (17-NA-314)
Memory Modules
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
Mirrors
- Warranty Administration - Warranty Claims Submission - Outside Rear View Mirrors (10-08-64-002D)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
Parking Brake System
- Service Parking Brake Message, Red Park Brake Indicator Flashing & Or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D, C056E Or C0616 Could Have Other Abs DTCS (PIT5662G)
- Electric Park Brake Inoperative Or Service Park Brake Lamp On (18-NA-178)
Passive Restraints
- Seat Belt Comfort Guide Part Information (PIT6180A)
- 2ND Row Center Seat Belt Not Retracting Fully Or Unable To Extract (18-NA-078)
Procedures
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Vehicle Noise Diagnosis And TAC Requests For Assistance With Noise Related Complaints (PIP5358D)
- Lin Bus Diagnostic Information (PIT5698E)
- Website For AFIT, TPM, Gr8, MIT And PICO Scope Updates (PIP4723H)
- El-52800 - Diagnostic And Charge Battery Station (DCBS) - FAQS (23-NA-055)
- Variable Diagnostic Time Allowances (U.S. Only) (18-NA-263)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Warranty Administration - Warranty, SPS, Control Module Diagnostics And Configuration Information, Programming, Set-Up (06-08-47-001N)
Rear Suspension
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Squeak/Creak Noise From Rear Suspension (20-NA-033)
Restraints Control Systems
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Information On Passenger Presence Sensing System (PPS Or PSS) Concerns With Custom Upholstery, Accessory Seat Heaters Or Other Comfort Enhancing Devices (06-08-50-009J)
- Engineering Information - Driver Side Seat Air Bag Light On DTC Codes B0014, B001A, B001E (PIE0438A)
Schedule
- Warranty Administration - Warranty, SPS, Control Module Diagnostics And Configuration Information, Programming, Set-Up (06-08-47-001N)
Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Squeak, Rattle Or Creak Noise Originating From Second Row Seat Area (21-NA-040)
- Information On Passenger Presence Sensing System (PPS Or PSS) Concerns With Custom Upholstery, Accessory Seat Heaters Or Other Comfort Enhancing Devices (06-08-50-009J)
- 2ND Row Center Seat Belt Not Retracting Fully Or Unable To Extract (18-NA-078)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Engineering Information - Second Row Center Buckle Not Latching Correctly (PIE0446A)
- Seat Track Squeak Noise (17-NA-306)
- Information On Dimples And/Or Crease Visible On 2ND Row Seat Back Cover Material When Seat Returned From Fold Flat Position (17-NA-263)
Starter
- Diagnostic Tip - No Crank / Remote Learn Pending Or Ready For Fob Message / Unable To Exit RVS When Ignition Mode Button Is Pushed / Symptoms Of A Dead Battery (PIT5860B)
- Intermittent No Start, Loss Of Communication, Multiple DTCS (PIT5684A)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P3055 Set (21-NA-139)
- Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Original Equipment Batteries Part Number And ACDELCO Replacement Battery Approved Warranty Part Numbers (15-06-03-002N)
- Engineering Information - Vehicle No Start, Stalls Repeatedly And/Or Smoke From Under Hood At Battery (PIE0457A)
- Information On Vehicles Sitting Outside On Dealer Lots For Extended Periods Of Time With Hard Start Or Crank/No Start Condition (09-06-04-015C)
Steering Column
- Steering Wheel Oscillation While In Super Cruise Mode (24-NA-142)
- Engineering Information - Pictures Of Windshield, Steering Wheel And/Or Door Trim Panel For Product Issues Covered Under Warranty (PIE0475A)
- Tilt And Telescopic Column Control Switch Pushed Into Lower Shroud (18-NA-214)
- Power Tilt And Telescope Switch Pushes Into Steering Column (17-NA-333)
Steering Column Switches
- Power Tilt And Telescope Switch Pushes Into Steering Column (17-NA-333)
Steering Control Systems
- Service Steering Message, Loss Of Steering Assist C056D U0420 U2502 After Replacement Of Steering Gear (PIT6001B)
- Service Steering Message With P0128 (PIT5967)
- Power Steering Assist Reduced Displayed On Driver Information Center (DIC), Possible A/C Inoperative, Malfunction Indicator Lamp (Mil) Illuminated - DTCS P111E, U0401 And/Or U0422 Set (17-NA-390)
- Power Tilt And Telescope Switch Pushes Into Steering Column (17-NA-333)
Steering Gear
- Grease Or Sealant Visible On Electronic Power Steering Gear - Should Not Be Interpreted As Leak (16-NA-109)
- Service Steering Message, Loss Of Steering Assist C056D U0420 U2502 After Replacement Of Steering Gear (PIT6001B)
Sun Roof/T-Top/Convertible Top
- Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
- Sunroof Wind / Air Deflector Inoperative (24-NA-003)
- Intermittent Sunroof Operation, Bind, Noise, Auto-Reverse, And/Or Water Leaks (PIC5260F)
- Sunroof Sunshade Will Not Latch (PIT5682A)
- Sunshade Auto Open Feature Noisy Or Inoperative, And/Or Sunshade Latch Handle Broken (17-NA-371)
Suspension Control Systems
- Diagnostic Tip - Front Shock Terminal Removal (PIT5287H)
System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Intermittent No Start, Loss Of Communication, Multiple DTCS (PIT5684A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- SES Lamp With DTC U1345 (PIT5609A)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Engine Runs Rough With Malfunction Indicator Lamp (Mil) On, Low Compression On Cylinder With Misfire, DTC P0300 Set (PI1178F)
- Mil P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L) (PIP5534A)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- Engineering Information - Malfunction Indicator Lamp Illuminated With DTC P05AE, P151F, U0285, P059F, Or U1345 Set (PIE0464A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Engineering Information - Malfunction Indicator Lamp (Mil) On, DTCS P0171 Fuel Trim System Lean Bank 1 And/Or P0174 Fuel Trim System Lean Bank 2 (PIE0433A)
- Transmission Shudder, Low Idle, Stalling After Auto Start , Reduced Engine Power Displayed On Driver Information Center (DIC), Malfunction Indicator Lamp (Mil) Illuminated - DTCS P034B, P0506, P0011, P0014, P0021 And/Or P0024 Set (17-NA-317)
- Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
Towing
- Information On Trailer Brake Controller Blunt End Harness Breakout Connection (17-NA-256)
Transmission Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Information On Rotational Clicking Noise Heard After Engine Shut Down On Vehicles Equipped With GF9 9T45/50/60/65 Transmission Assembly (PIP5623)
- Engineering Information - Vehicle Will Not Move When In Drive, Neutral And/Or Reverse, DTCS P0746, P0747 Set (PIE0720A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Information On DTC P0747 Setting At Engine Shut Down When Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern (21-NA-201)
- Engineering Information - Service AWD Lamp Illuminated On Driver Information Center (DIC), DTCS C1260, C1261, C1262, C1263, C1264, C1265, C1266, C1267, C1290, C1291, C1292, C1293, C1295 And/Or C1296 Set (PIE0608B)
- 9T65 Automatic Transmission Replacement Pilot Program (U.S. Only) (20-NA-136)
- Transmission May Experience A Delayed Engagement When Performing The Garage Shift, When Shifting From Park To Drive (18-NA-298)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- Exhaust Smell/Odor In Cabin And/Or DTC P0421 Set (18-NA-121)
- Slight Shudder Felt During Gear Shift At Slow Speeds Below 64 Km/H (40 Mp/H) With Light Throttle Application (PIP5546C)
- Transmission Shudder, Low Idle, Stalling After Auto Start , Reduced Engine Power Displayed On Driver Information Center (DIC), Malfunction Indicator Lamp (Mil) Illuminated - DTCS P034B, P0506, P0011, P0014, P0021 And/Or P0024 Set (17-NA-317)
TSB
- Warranty Administration - Adding CALIFORNIA Emissions Warranty For Customers Registering Their Vehicle In A CALIFORNIA Emissions State (U.S. Only) (25-NA-100)
Wheel Hubs
- Clicking Noise From Front Wheels While Turning At Slow Speeds (PI1498C)
Wheels & Tire System
- Tire Sidewall Irregularities (PIT4261J)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006I)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Guidelines When Changing Tire And Wheel Size (PIT3271P)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- Gm CANADA New Vehicle Tire Warranty Program For Original Equipment (OE) Tires And PDI Installed Limited Production Option (LPO) Tires (22-NA-106)
- Excessive Brake Dust On Wheels (PIC5214D)
- Information On Proper Tire Pressure (00-00-90-002M)
- Information On Tire Radial Force Variation (RFV) (00-03-10-006P)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) (60-05-02)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5338B)
- Clicking Noise From Front Of Vehicle With Wheels Straight Ahead On Acceleration Tip In/Tip Out Or While Turning At Low Speeds (18-NA-043)
- Clicking Noise From Front Wheels While Turning At Slow Speeds (PI1498C)
Window Motors & Regulators
- Information On Glass Ultraviolet (UV) Ray Protection And Tint Percentage (21-NA-152G)
- Engineering Information - Pictures Of Windshield, Steering Wheel And/Or Door Trim Panel For Product Issues Covered Under Warranty (PIE0475A)
Wiper/Washer Systems
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Windshield Wiper Module Squeak Noise (18-NA-003)
Wiring Diagrams
- Warranty Administration - Revised Wiring Repair Labor Operations And Required Additional Information (10-00-89-005K)
Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Information On Coax Repair Kit Availability (17-NA-346)
- Information On Trailer Brake Controller Blunt End Harness Breakout Connection (17-NA-256)