Technical Service Bulletins
- A/C Compressor
- 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)
- Information On Module Harvesting (22-NA-205)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- UPFITTER Bulletin - Installation Of Non-Gm Approved Aftermarket Products On The CHEVROLET Volt (UI 101C)
- 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)
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Diagnostic Tip: El-51578 Most Bus Diagnostic Tool Kit (PIC6073E)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Information On Disabling Passive Locking / Unlocking From Vehicle Outside Door Handles (U.S. And CANADA Only) (18-NA-303)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
- Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
- Red Led, No WIFI Operation, And/Or Limited ONSTAR® Module Functionality After ONSTAR Module Replacement For Another Condition (17-NA-215)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Diagnostic Tip: ONSTAR Vehicles With B101D And Symptom Codes (PIT5236H)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Information On Using MYBUICK, MYCADILLAC, MYCHEVROLET, And MYGMC Phone Applications To Control Gm Accessory Remote Start Kits (PI0360F)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Intermittent Loss Of Chime From Speaker (16-NA-031)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- Normal Characteristic - Radio Clock Screen Is Not Retained After A Key Cycle (PIC6034A)
- CADILLAC ELR (EREV) Outside Rearview Mirror Charge Indicator Led Intermittent Operation During Charging (PIC6064A)
- Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
- XM Weather Tab Will Highlight But Can Not Enter/Access (PIC6085A)
- Diagnostic Aid: HMI USB Programming (PIC6108A)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- UPFITTER Bulletin - Installation Of Non-Gm Approved Aftermarket Products On The CHEVROLET Volt (UI 101C)
- Navigation Estimated Time Of Arrival Incorrect/Inaccurate (PIC6075A)
- Possible Blank Radio Display And/Or DTC U150F Stored In The Radio/HVAC Controls (PIT5231C)
- Normal Characteristic - Clock Does Not Update Or Slow To Update (PIC5839C)
- Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Call Screen Is Still Displayed Or Flashing After Ending A BLUETOOTH Call (PIT5285A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- Malfunction Code B101D Sym39 Set In HMI Module With No Other Observed Concern (PIC6067)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- Diagnostic Tip - Center Console Electric Cup Holder Lid Inoperative (PIC5940B)
- Accessory Drive Belts
- Air Bag, SRS
- 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)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Traction Control Light Flashes Under Hard Acceleration At Higher Road Speeds (16-NA-223)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Service Stability Message With DTC C012E And C12FE (PIC6103)
- Diagnostic Tips On Poor Electrical Connection And/Or Corrosion On The Speed Sensor Harness Connector Terminals (PI1432)
- TAC Parts Restriction Ended - EBCM And BPMV (PIC5383F)
- Anti-Theft Systems
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Diagnostic Tip - Unable To Learn RKE Transmitters (PIT4945H)
- Information On Disabling Passive Locking / Unlocking From Vehicle Outside Door Handles (U.S. And CANADA Only) (18-NA-303)
- Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
- Intermittent Loss Of Chime From Speaker (16-NA-031)
- Information On Poor, Limited, Reduced Remote Keyless Entry (RKE) Or Remote Vehicle Start (RVS) Range (PI1018A)
- Key Cutting Procedure For Obtaining Replacement Key (09-00-89-029L)
- Automatic Trans
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- 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)
- 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)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Diagnostic Aid: Vehicle Will Not Shift Out Of Park (PIC6366)
- Transmission Oil In The TPIM At The Aux Pump Connector (PIP5332A)
- (EREV) Whine, Scrape, Whistle Type Noise While Driving, P0A46 (PIP5081L)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- 4ET50 Electric Drive Unit Service Rotor B Replacement (PIC5955A)
- (EREV) Volt And ELR 4ET50 Transmission Component Restriction Program Ended (PIP4840R)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
- Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
- Clunk Noise, Rear Transmission Mount Broken (15-07-30-001)
- Clunk Noise, Rear Transmission Mount Broken (PI1418)
- Dealer Reimbursement Procedures For CAC Tier 1 And Tier 2 Empowerment Tools: Diagnostic Fee, Short Term Rental, And Up-Front Towing (U.S. Only) (15-00-89-003)
- Auxiliary Emission Control Systems
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P0171 Set (PIP5197M)
- (EREV) Mil DTC P0497 (PIP4891H)
- Diagnostic Tips For Engine Compartment Whistle Noise Or Chirp Noise (PI1297C)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
- Axle Shafts
- Battery Management Systems
- Lithium-Ion Motor Battery - TAC Approval And Exchange Program For CADILLAC ELR, CHEVROLET Volt (19-NA-214)
- Information On High Voltage Battery Pack Refurbish Kit (19-NA-242)
- Volt Battery Section Replacement - Missing Retainers (PIC6495A)
- Vehicle Will Not Charge And Hybrid Loss Of Isolation With DTC P0AA6 And/Or P1FFF, P1F0E, P0DAA (PIC5920J)
- Advanced Propulsion Battery Pack Repair Or Replacement (22-NA-207)
- Check Engine Light With DTC P0C4A (PI0798A)
- (EREV) (BEV) Diagnostic Tips For Service Charging System, Battery Saver Message Or Low Battery Indicator Displayed On Electric Vehicles (PIC6089B)
- Information On The Use Of Non Gm Approved Battery Chargers And Booster Packs (15-NA-030)
- EREV 120V Charge Cord Frayed Or Plug Deformed And Possibly Split EVSE (PIC5463A)
- (EREV) Charge Incomplete Charge Interrupted And Mil - With DTCS P0D3E Or P0D3F (PIC5803D)
- Unable To Charge Malfunction Indicator Lamp With DTC P16C1 Or P16C2 (PIC5921A)
- TAC Part Restriction Ended - T18 Battery Charge Module (OBCM) Part Restriction (PIP4845F)
- Installation Of Non-Gm Approved Aftermarket Products (12-00-89-001A)
- 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)
- Transmission Oil In The TPIM At The Aux Pump Connector (PIP5332A)
- Information For Electrical Ground Repair - Use New Replacement Fasteners With Conductive Finish (10-08-45-001F)
- New Charge Receptacle To Address Charge Related Issues Diagnosed To A Receptacle - This May Include DTCS P0D22 P0D26 P0D58 P0D59 (PIC6015C)
- 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)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- EREV 120V Charge Cord Frayed Or Plug Deformed And Possibly Split EVSE (PIC5463A)
- Gm Wiring Repair Strategy Information (13-00-89-008A)
- Diagnostic Tips On Poor Electrical Connection And/Or Corrosion On The Speed Sensor Harness Connector Terminals (PI1432)
- Installation Of Non-Gm Approved Aftermarket Products (12-00-89-001A)
- Pi1235: Loose Ground Terminal Repair And Proper Labor Code (PI1235)
- High Voltage Safety - High Voltage Disabling (14-06-130-001)
- 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)
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Diagnostic Aid: HMI USB Programming (PIC6108A)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Normal Characteristic - Clock Does Not Update Or Slow To Update (PIC5839C)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Call Screen Is Still Displayed Or Flashing After Ending A BLUETOOTH Call (PIT5285A)
- Malfunction Code B101D Sym39 Set In HMI Module With No Other Observed Concern (PIC6067)
- ONSTAR Will Not Connect With Current DTC B2470-04 (PIC6024)
- Radio Reprogramming Using TECHLINE/Service Programming System (SPS) - Ensuring Correct Vehicle Selection (PI1266)
- Brakes Control Systems
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Service STABILITRAK DTC C0196 After Vehicle Has Been Transported (PIC5436D)
- Normal Characteristic - Instrument Panel Red Brake Light Intermittently Comes On (PI1410B)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- TAC Parts Restriction Ended - EBCM And BPMV (PIC5383F)
- Charging Systems
- Vehicle Will Not Charge DTC P0D26 (PIP4905E)
- Unable To Charge Malfunction Indicator Lamp With DTC P16C1 Or P16C2 (PIC5921B)
- Unable To Charge The Vehicle At A Remote Location (PIC5404A)
- (Hybrid) Emergency First Responder Information (PIT4610F)
- New Charge Receptacle To Address Charge Related Issues Diagnosed To A Receptacle - This May Include DTCS P0D22 P0D26 P0D58 P0D59 (PIC6015C)
- Gm Wiring Repair Strategy Information (13-00-89-008A)
- (EV/EREV) P1EE6 Set With Or Without Service Vehicle Soon (SVS) Or Check Engine Lamp (CEL) On After Charging (PIP5155A)
- Collision/Avoidance
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- Diagnostic Tips For Rear Vision Camera Image That Is Grainy, Distorted And/Or Pixelated (17-NA-375)
- Integrated Center Stack Display Delaminating Distorted Or Appears Bubbled Behind Lens (PIC6055C)
- Lower Touch Screen Functions Inoperative (PIC6104B)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (16-NA-115)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Diagnostic Tips For Unable To Align Radar During Distance Sensing Cruise Control Module Learn Procedure (PI1427)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- 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)
- MYBRAND And Other Applications No Longer Downloading Or Working When Re Enabling Connected Services (PIT6261)
- 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)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- ONSTAR Will Not Power Up (PIC5491K)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Red Led, No WIFI Operation, And/Or Limited ONSTAR® Module Functionality After ONSTAR Module Replacement For Another Condition (17-NA-215)
- Normal Characteristic - ONSTAR Power Consumption (PIC4935F)
- Diagnostic Tip - ONSTAR Turn By Turn /TBT Feature Inoperative (PIC4801H)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- ONSTAR BLUETOOTH Option Availability (PIT4733K)
- ONSTAR BLUETOOTH Pairing Limit And Operational Characteristics (PIC5759B)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Diagnostic Tip: ONSTAR Vehicles With B101D And Symptom Codes (PIT5236H)
- Dead Battery After Exiting The Vehicle While On A BLUETOOTH Call (PIC6198A)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (16-NA-115)
- Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
- Poor Radio Hands-Free Voice Recognition Performance Or Sound Quality After ONSTAR Upgrade (PI1533B)
- Information On Coax Repair Kit Availability (PI0572C)
- Behavior Of Non-Upgraded ONSTAR® Equipped Vehicles Operating In CANADA After Decommissioning Of 2G CDMA Cellular Networks (16-NA-025)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- ONSTAR® Voice Fallback Number Update (15-NA-079)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Diagnostic Tip: BLUETOOTH Connectivity Issues After Software Update (PIT5468)
- Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Normal Characteristic - Ability To Hide And UNHIDE The ONSTAR Menu (PIT5443)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Possible Blank Radio Display And/Or DTC U150F Stored In The Radio/HVAC Controls (PIT5231C)
- Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
- Call Screen Is Still Displayed Or Flashing After Ending A BLUETOOTH Call (PIT5285A)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- Diagnostic Tip: Phone Losing Pairing With Radio (PIT5368)
- ONSTAR Will Not Connect With Current DTC B2470-04 (PIC6024)
- UPFITTER Bulletin - Info - Radio Telephone/Mobile Radio (Transceiver) Installation And Troubleshooting Guidelines (UI 119)
- Brief Static On Outbound Side Of BLUETOOTH Calls (PIC5991A)
- Information On Requests To Add ONSTAR BLUETOOTH Option (PIT4864F)
- ONSTAR Voice Recognition Operation Issues (PIC3011H)
- 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)
- Check Engine Light With DTC P0C4A (PI0798A)
- (EREV Volt) Vacuum Coolant Fill Information (PIP4859E)
- Diagnostic Tips For Engine Compartment Whistle Noise Or Chirp Noise (PI1297C)
- Information On The Use Of Stop Leak Additives In The Coolant System (15-06-123-001C)
- Keep The Cooling System Free Of Debris And Corrosion To Prevent Premature Water Pump Failure (TT002-13)
- Cruise Control Systems
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electronic Steering
- Engine Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- 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)
- 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 - DTC P0442 And/Or P0455 Set (21-NA-124)
- Rough Running At Start Up, Smoke From Exhaust And/Or Knock Noise (PIP5380A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- (EREV) Reduced Propulsion With P0C17 P1B03 Or P0C01 (Drive Motor 1 Only) (PIP5246A)
- Information On No Start, Loss Or Reduction Of Propulsion - DTC P0AFA And/Or P0BBE Set (19-NA-117)
- (EREV) Diagnostic Tips For Intermittent Mil With DTC P0AB9 (PIP5202C)
- (EREV / EV) CEL Or SVS Lamp On With History DTCS P16C4 Or P16C5 - After Charging (PIP5267A)
- Vehicle Will Not Charge DTC P0D26 (PIP4905E)
- Check Engine Lamp With DTC P0C57 P0C58 Or P0C62 (PIC5856F)
- P0604 Stored In The Hybrid Powertrain Control Module (PIP5463A)
- Transmission Oil In The TPIM At The Aux Pump Connector (PIP5332A)
- HPCM2 Fault Code P0606 Control Module Internal Performance (PIC5978B)
- Reduced Propulsion Power Without DTCS On Higher Mileage Vehicles (PIC6292B)
- (Hybrid) Emergency First Responder Information (PIT4610F)
- (EREV) Mil DTC P0497 (PIP4891H)
- (EREV) Reduced Propulsion Power While Driving In Mountains (PIP4869F)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Battery Too Cold Plug In To Warm Message Vehicle Will Not Start (PIP4890B)
- ELR And Volt Misfire Detection - Service Information (PIP5222A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- (EREV) Drive Motor Generator Control Module (PIM) Part Restriction Has Ended (PIP4843K)
- 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 Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Stalling - Hesitation - Lack Of Performance P018B And/Or P2635 Setting In High Ambient Temperatures (PIP5507B)
- 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)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Explanation Electric Range Variation And Driving Tips For Maximum Range (PIC5414H)
- Diagnostic Tip Vehicle Will Not Crank Waiting To Initialize Message (PIC5523F)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- (EREV) DTC P0335 And Or P0336 Stored In The T6 Power Inverter Module (HPCM) (PIP4880F)
- (EREV) (BEV) Diagnostic Tips For Service Charging System, Battery Saver Message Or Low Battery Indicator Displayed On Electric Vehicles (PIC6089A)
- (EREV) Charge Incomplete Charge Interrupted And Mil - With DTCS P0D3E Or P0D3F (PIC5803D)
- Service Stability Message With DTC C012E And C12FE (PIC6103)
- Noise, Vibration, Moaning Sounds And/Or Rattle Heard At Idle Or While Driving (15-06-05-001)
- TAC Part Restriction Ended Hybrid Powertrain Control Module 2 (HPCM 2) Part Restriction (PIC5380H)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Unable To Charge Malfunction Indicator Lamp With DTC P16C1 Or P16C2 (PIC5921A)
- SES Light With Multiple High Voltage Battery Performance Codes (PIC6080)
- Service High Voltage Charging System Message With DTC P1EDD Or P1EDC (PIC6076)
- (EV/EREV) P1EE6 Set With Or Without Service Vehicle Soon (SVS) Or Check Engine Lamp (CEL) On After Charging (PIP5155A)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- High Voltage Safety - High Voltage Disabling (14-06-130-001)
- 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)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- MYBRAND And Other Applications No Longer Downloading Or Working When Re Enabling Connected Services (PIT6261)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- Diagnostic Tip: El-51578 Most Bus Diagnostic Tool Kit (PIC6073E)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Audio Volume Stuck High Or Low With No DTCS (18-NA-141)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- 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)
- Integrated Center Stack Display Delaminating Distorted Or Appears Bubbled Behind Lens (PIC6055C)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Missing Channels Or No Audio On Certain XM Radio Channels (PIC5959C)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
- Audio Muting When Listening To Some SIRIUS XM Channels Due To Interference In Some Geographic Locations (16-NA-356)
- Reporting Missing Or Inaccurate Navigation Radio Map Disc Information - Complete And Submit Feedback Form At Gm Navigation Disc Center Website (10-08-44-006D)
- Lower Touch Screen Functions Inoperative (PIC6104B)
- Cannot Save XM Favorites (PIC6193B)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Radio Inoperative With No Communication And DTC U0184 (PIT5401F)
- Hd Radio Performance (16-NA-116)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (16-NA-115)
- XM Band Not Receiving All Channels (Preview Mode) (PIC5088F)
- XM Weather, Traffic, Or Travel Link Displaying Dashes, No Data Or Updating Message At Startup (PIC4707E)
- Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
- Cd Player Inoperative (PIT5344F)
- Poor Radio Hands-Free Voice Recognition Performance Or Sound Quality After ONSTAR Upgrade (PI1533B)
- Information On Coax Repair Kit Availability (PI0572C)
- Normal Characteristic - Favorites List Preventing Access To Some Radio Display Functions (PIT5268A)
- USB Or SD Favorites Gray Out And Inoperative When Selected Intermittently (PIC6187)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- Hd Radio Turns On Unwanted When Using Radio Station Voice Command (PIT5332B)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Return Or Reimbursement Of Customer Owned CDS, DVDS Or Navigation Discs (05-08-44-024E)
- XM Weather Tab Will Highlight But Can Not Enter/Access (PIC6085A)
- Pandora Tips For Cue (CADILLAC User Experience) (PIC5804A)
- Possible Blank Radio Display And/Or DTC U150F Stored In The Radio/HVAC Controls (PIT5231C)
- Call Screen Is Still Displayed Or Flashing After Ending A BLUETOOTH Call (PIT5285A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- Diagnostic Tip: Phone Losing Pairing With Radio (PIT5368)
- Radio Touchscreen Inaccurate Or Difficult To Use (PIT5283)
- Exhaust
- Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- 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)
- Non-Approval Of "Clipping" (Sectioning Of Two Vehicles) For Collision Repair (07-08-98-001B)
- Vehicle Fuels Slowly, Cannot Refuel Or Fuel Pump Shuts Off Before Tank Is Full (PI0390A)
- Information On Drilling High Strength Steel Related To Collision Repair (10-08-98-002A)
- Exterior Lights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
- Exterior Lighting Components "Tinted Or Smoked" By An Outside Vendor (15-08-42-001A)
- Intermittent Loss Of Chime From Speaker (16-NA-031)
- Headlamp, Tail Lamp, License Lamp Or Fog/Driving Lamp Damage (02-08-42-001J)
- Frames, Subframes & Crossmembers
- Front Suspension
- Information On Diagnosis And Replacement Of Shock Absorber And Strut Due To Fluid Leak (72-05-12)
- 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)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- Fuel System
- 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)
- Stalling - Hesitation - Lack Of Performance P018B And/Or P2635 Setting In High Ambient Temperatures (PIP5507B)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
- Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
- Vehicle Fuels Slowly, Cannot Refuel Or Fuel Pump Shuts Off Before Tank Is Full (PI0390A)
- Cylinder 1 Miss On Left Turns And Cylinder 4 Miss On Right Turns - Possible Fuel Contamination (PIP3333C)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- Fuses & Circuit Breakers
- 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)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- Verifying Odometer Accuracy (PIC3100G)
- IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
- Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Normal Characteristic - Radio Clock Screen Is Not Retained After A Key Cycle (PIC6034A)
- White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
- CADILLAC ELR (EREV) Outside Rearview Mirror Charge Indicator Led Intermittent Operation During Charging (PIC6064A)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Navigation Estimated Time Of Arrival Incorrect/Inaccurate (PIC6075A)
- Normal Characteristic - Clock Does Not Update Or Slow To Update (PIC5839C)
- General Servicing
- Headlights
- Exterior Lamp Condensation And Water Leak Information And Replacement Guidelines (01-08-42-001Q)
- Exterior Lighting Components "Tinted Or Smoked" By An Outside Vendor (15-08-42-001A)
- Intermittent Loss Of Chime From Speaker (16-NA-031)
- Headlamp, Tail Lamp, License Lamp Or Fog/Driving Lamp Damage (02-08-42-001J)
- Heated Glass/Defoggers
- HVAC Control Systems
- Ac Blows Warm Or Poor Performance (PIT5099H)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On A/C Odors During Start Up In Hot Humid Climates (18-NA-271)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Air Conditioning Odor (Install Evaporator Core Dryer Kit And Apply Cooling Coil Coating) (99-01-39-004I)
- Information On The Use Of Stop Leak Additives In The Coolant System (15-06-123-001C)
- Water Present On Front Passenger Floor, A/C Drain Hose Not Positioned Correctly (PI1299B)
- Diagnostic Tips For Odor Emanating From HVAC System (PI1440)
- Lack Of Heat In ECO Mode (PI1390)
- Identification
- Ignition Switch/Steering Lock
- Ignition System
- Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- ONSTAR Module 2G Sunset Information (23-NA-001)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- Integrated Center Stack Display Delaminating Distorted Or Appears Bubbled Behind Lens (PIC6055C)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Changing Turn-By-Turn Voice Response To Metric Or English Units (PIC5614B)
- Reporting Missing Or Inaccurate Navigation Radio Map Disc Information - Complete And Submit Feedback Form At Gm Navigation Disc Center Website (10-08-44-006D)
- Lower Touch Screen Functions Inoperative (PIC6104B)
- Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
- Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
- Information On Coax Repair Kit Availability (PI0572C)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Navigation Estimated Time Of Arrival Incorrect/Inaccurate (PIC6075A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070)
- ONSTAR Will Not Connect With Current DTC B2470-04 (PIC6024)
- Normal Characteristic - Map View Changes To The North Up View When Zoomed Out More Than 25 Miles / 40 Kilometers (PIC5968)
- Interior/Exterior Trim
- Information On Proper Use Of Floor Mats (10-08-110-001L)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
- Rattle Noise From Door Trim After Recent Repair (15-NA-024)
- Diagnostic Tip - Center Console Electric Cup Holder Lid Inoperative (PIC5940B)
- Scratches Or Scuffs On Console, Center Stack, Door Panels And Steering Wheel Trim Panels (Polish Trim Panels) (08-08-49-018E)
- Lubrication System
- 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)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Information Regarding Magnetic Drain Plugs (16-NA-117)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- Manual Steering
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Power Steering Noise Or Fluid Leak From Power Steering Pump, Gear Or High Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid) (12-02-32-002B)
- Manual Trans
- Information On Driveline Clunk Noise (99-04-20-002O)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
- Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
- 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)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P0171 Set (PIP5197M)
- (EREV) Engine Or Exhaust Noise While Driving In Extended Range Mode (PIP4870D)
- Alleged Cylinders Out Of Round (PIP5163E)
- Diagnostic Tips For Engine Compartment Whistle Noise Or Chirp Noise (PI1297C)
- Appearance Of Cracks In Engine Block Deck Surface (PIP5241B)
- Diagnostic Tip For Intermittent Crank/No Start After Removal Of Camshaft Sprockets (PI1237C)
- 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)
- 4ET50 Electric Drive Unit Service Rotor B Replacement (PIC5955A)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
- Information Regarding Magnetic Drain Plugs (16-NA-117)
- Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
- Diagnostic Tip - Tick Or Squeak Noise From Engine (PIP5334)
- Dealer Reimbursement Procedures For CAC Tier 1 And Tier 2 Empowerment Tools: Diagnostic Fee, Short Term Rental, And Up-Front Towing (U.S. Only) (15-00-89-003)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- Mechanical - Hydraulic
- 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)
- Additional Information On Bleeding The Brakes (PIC5423E)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- Brake Lathe Calibration Procedure (VSS20040074)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- Memory Modules
- Mirrors
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- CADILLAC ELR (EREV) Outside Rearview Mirror Charge Indicator Led Intermittent Operation During Charging (PIC6064B)
- Warranty Administration - Warranty Claims Submission - Outside Rear View Mirrors (10-08-64-002D)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
- CADILLAC ELR (EREV) Outside Rearview Mirror Charge Indicator Led Intermittent Operation During Charging (PIC6064A)
- Parking Brake System
- Passive Restraints
- Procedures
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- 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)
- Rear Suspension
- Information On Diagnosis And Replacement Of Shock Absorber And Strut Due To Fluid Leak (72-05-12)
- 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)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- 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)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Passenger Presence System (PPS) May Command Seat Belt Reminder Chime And Passenger Airbag Indicator On Or Set DTC B101D When Electronic Devices Or Conductive Objects Are Placed On Front Passenger Seat (12-09-41-002D)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Information Regarding Servicing Components Located Near Sir Components (16-NA-055)
- Intermittent Loss Of Chime From Speaker (16-NA-031)
- Seat Belt Buckle Latching Issues And/Or Seat Belt Warning Lights Illuminated (09-09-40-001C)
- Seats
- 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)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Seat Belt Extender Availability (99-09-40-005H)
- Normal Characteristic - Increased Seat Motor Noise When Compared To A Vehicle Without Easy Entry Feature (PIC6088B)
- Starter
- Cold Weather And Long Stand Time Battery Maintenance And Testing Tips (15-06-03-001F)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Information On Hybrid/EV Engine Runs Excessively Without DTCS On Higher Mileage Vehicles (21-NA-193)
- Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
- Vehicle Will Not Charge DTC P0D26 (PIP4905E)
- (EREV) Informational - Testing And Charging Of The Absorbent Glass Mat (AGM) 12 Volt Battery (PIC5442C)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- High Voltage Drive Motor Battery Repair And Exchange Process (PIP4841U)
- Battery Too Cold Plug In To Warm Message Vehicle Will Not Start (PIP4890B)
- Tips For Operating The El 50332 Hybrid/EV Battery Service Tool (PIC6097A)
- Remote Monitoring Of High Voltage Battery In Hot And Humid States (U.S. Only) (18-NA-320)
- High Voltage Lithium-Ion Battery Section Exchange Procedure (18-NA-236)
- 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)
- Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
- Information On The Use Of Stop Leak Additives In The Coolant System (15-06-123-001C)
- Explanation Electric Range Variation And Driving Tips For Maximum Range (PIC5414H)
- Diagnostic Tip Vehicle Will Not Crank Waiting To Initialize Message (PIC5523F)
- Dead Battery After Exiting The Vehicle While On A BLUETOOTH Call (PIC6198A)
- Information On Using MYBUICK, MYCADILLAC, MYCHEVROLET, And MYGMC Phone Applications To Control Gm Accessory Remote Start Kits (PI0360F)
- Information On The Use Of Non Gm Approved Battery Chargers And Booster Packs (15-NA-030)
- (EREV) Charge Incomplete Charge Interrupted And Mil - With DTCS P0D3E Or P0D3F (PIC5803D)
- Supplement To High Voltage Battery Pack Removal Procedure (PIC5701B)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Unable To Charge Malfunction Indicator Lamp With DTC P16C1 Or P16C2 (PIC5921A)
- SES Light With Multiple High Voltage Battery Performance Codes (PIC6080)
- Service High Voltage Charging System Message With DTC P1EDD Or P1EDC (PIC6076)
- (EV/EREV) P1EE6 Set With Or Without Service Vehicle Soon (SVS) Or Check Engine Lamp (CEL) On After Charging (PIP5155A)
- TAC Part Restriction Ended - T18 Battery Charge Module (OBCM) Part Restriction (PIP4845F)
- ACDELCO® Replacement Battery Warranty Procedures (03-06-03-003D)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- Steering Control Systems
- Steering Gear
- Grease Or Sealant Visible On Electronic Power Steering Gear - Should Not Be Interpreted As Leak (16-NA-109)
- Power Steering Noise Or Fluid Leak From Power Steering Pump, Gear Or High Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid) (12-02-32-002B)
- Hydraulic Power Steering System Leak - Required Diagnostic Actions (07-02-32-002M)
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Vehicle Will Not Charge And Hybrid Loss Of Isolation With DTC P0AA6 And/Or P1FFF, P1F0E, P0DAA (PIC5920J)
- Rough Running At Start Up, Smoke From Exhaust And/Or Knock Noise (PIP5380A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- (EREV) Reduced Propulsion With P0C17 P1B03 Or P0C01 (Drive Motor 1 Only) (PIP5246A)
- (EREV / EV) CEL Or SVS Lamp On With History DTCS P16C4 Or P16C5 - After Charging (PIP5267A)
- Check Engine Lamp With DTC P0C57 P0C58 Or P0C62 (PIC5856F)
- P0604 Stored In The Hybrid Powertrain Control Module (PIP5463A)
- Reduced Propulsion Power Without DTCS On Higher Mileage Vehicles (PIC6292B)
- (EREV) Reduced Propulsion Power While Driving In Mountains (PIP4869F)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Battery Too Cold Plug In To Warm Message Vehicle Will Not Start (PIP4890B)
- Diagnostic Tip For Intermittent Crank/No Start After Removal Of Camshaft Sprockets (PI1237C)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- 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)
- 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)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Diagnostic Tip Vehicle Will Not Crank Waiting To Initialize Message (PIC5523F)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
- (EREV) DTC P0335 And Or P0336 Stored In The T6 Power Inverter Module (HPCM) (PIP4880F)
- (EREV) (BEV) Diagnostic Tips For Service Charging System, Battery Saver Message Or Low Battery Indicator Displayed On Electric Vehicles (PIC6089A)
- (EREV) Charge Incomplete Charge Interrupted And Mil - With DTCS P0D3E Or P0D3F (PIC5803D)
- Service Stability Message With DTC C012E And C12FE (PIC6103)
- Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
- Noise, Vibration, Moaning Sounds And/Or Rattle Heard At Idle Or While Driving (15-06-05-001)
- TAC Part Restriction Ended Hybrid Powertrain Control Module 2 (HPCM 2) Part Restriction (PIC5380H)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Unable To Charge Malfunction Indicator Lamp With DTC P16C1 Or P16C2 (PIC5921A)
- SES Light With Multiple High Voltage Battery Performance Codes (PIC6080)
- Service High Voltage Charging System Message With DTC P1EDD Or P1EDC (PIC6076)
- (EV/EREV) P1EE6 Set With Or Without Service Vehicle Soon (SVS) Or Check Engine Lamp (CEL) On After Charging (PIP5155A)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- High Voltage Safety - High Voltage Disabling (14-06-130-001)
- Towing
- Transfer Case
- 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)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Transmission Oil In The TPIM At The Aux Pump Connector (PIP5332A)
- 4ET50 Electric Drive Unit Service Rotor B Replacement (PIC5955A)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Diagnostic Tips On Poor Electrical Connection And/Or Corrosion On The Speed Sensor Harness Connector Terminals (PI1432)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- Warning Systems
- Wheel Alignment
- 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)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- 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)
- Information On Hunter Road Force Balancer (17-NA-170)
- Non-Design Intent Wheel Lock Nuts And Lug Nuts (17-NA-126)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006H)
- Information On Slight Or Mild Tire Feathering And Recommended Practices (Normal Tire Wear Condition) (07-03-10-008E)
- Information On Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) Of Gm Original Equipment Tires (03-03-10-007J)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- Use Of Nitrogen Gas In Tires (05-03-10-020F)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- Mounting, Balancing And Installation Of Accessory Wheels And Tires Available Through Gm Accessories (08-03-10-004A)
- Window Motors & Regulators
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- Information On Glass Ultraviolet (UV) Ray Protection And Tint Percentage (21-NA-152G)
- Repair Information For Reconnection Of Rear Window (Defroster) Contact Or Tab (03-08-48-006J)
- Front Or Rear Side Door Window Binds, Moves Slowly, Makes Rattle/Squeak Noise, Poor Fit/Misalignment Or Is Inoperative (PI0018B)
- Wiper/Washer Systems
- Wiring Diagrams
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Transmission Oil In The TPIM At The Aux Pump Connector (PIP5332A)
- New Charge Receptacle To Address Charge Related Issues Diagnosed To A Receptacle - This May Include DTCS P0D22 P0D26 P0D58 P0D59 (PIC6015C)
- 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)
- Prior To Any Circuit Testing (PIP5094A)
- Information On Coax Repair Kit Availability (PI0572C)
- EREV 120V Charge Cord Frayed Or Plug Deformed And Possibly Split EVSE (PIC5463A)
- Gm Wiring Repair Strategy Information (13-00-89-008A)
- Diagnostic Tips On Poor Electrical Connection And/Or Corrosion On The Speed Sensor Harness Connector Terminals (PI1432)
- Pi1235: Loose Ground Terminal Repair And Proper Labor Code (PI1235)