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)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Unwanted Chime After BCM Program Update (PIC6132A)
- 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)
- Wireless Charging System Check/Phone Compatibility/Retrofit Kit Available (18-NA-153)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- 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)
- Radio Display Blank, Freezes And/Or Locks Up (PI1356H)
- Wireless Charging Module Diagnosis (17-NA-142)
- 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)
- Normal HVAC Operation And Mechanical Controls But HVAC Screen Of Radio May Freeze After Extended Press And Hold Of Fan Up Or Fan Down Control Icons (16-NA-291)
- Phone Icon On Radio Display Intermittently Will Not Respond Or Spins When Pressed (16-NA-292)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- DTC U0184 Set, Radio Inoperative, Blue Screen, Am Clipping Noise, Hd On/Off Status Not Retained In Stations, Time Lag On Transitions, No Audio With Internal Amp, Park Assist Symbol Position Wrong In Rear View Camera (16-NA-107)
- 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)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- Diagnostic Tip-Voice Recognition Inaccurate When Accessing A Paired Phones Contact List (PIC6152)
- Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
- Reverse/Dome Lamps And Back Up Camera Inoperative F7DR Fuse Open (PIC5602C)
- Device List Is Full And Phones Cannot Be Deleted (PIC6113)
- Energy Info Screen Shows Mileage Accumulation Using Fuel When Using Battery Power (PI0801A)
- 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)
- Normal Characteristic - Heated Seat Operation After Performing A Remote Vehicle Start (RVS) (PIC5322D)
- Diagnostic Tip-Apple Devices Inoperative Or Freezing (PIC6087)
- Navigation Shows Vehicle Icon In Wrong Location (PIC6057A)
- 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)
- IPHONE Loses Pairing-BLUETOOTH Connection And Audio Concerns-Street Names Flickering-TBT Routing Screen Displayed After Download Is Finished-XM Weather Alerts Cannot Be Selected Off (PIC6077B)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070)
- How To Disable The Remote Express Down Feature For Key Fob (PIC5575C)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- Accessory Drive Belts
- Aerodynamic Devices
- 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)
- EBCM Wheel Speed Sensor Diagnostic Aid For Abs Message - Click Or Ratchet Noise - Service Traction Message - Service STABILITRAK Message - Service Steering Message (PIC5428G)
- 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 Tip - MDI Cable Or SAS Learning Issues When Repairing Service Stability/Traction Message Or Chassis Buss DTCS (PIT5076E)
- 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)
- 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 Tip - Unable To Learn RKE Transmitters (PIT4945H)
- Unable To Program New Or Replacement Key Fobs (PIC5543A)
- 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)
- Diagnostic Tip - Key Does Not Fold Or Will Not Stay Closed (PIC4788G)
- Information On Poor, Limited, Reduced Remote Keyless Entry (RKE) Or Remote Vehicle Start (RVS) Range (PI1018A)
- 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 Unnecessary Replacement Of Extension Housing And 1-2-3-4-5-Rev Clutch Piston Assembly For 8L45, 8L90 Automatic Transmissions (22-NA-246)
- 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)
- Vehicle May Exhibit Reduced Acceleration With No Reduced Propulsion Message On Driver Information Center (DIC) (16-NA-181)
- 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)
- Intermittent Unable To Charge From Dc Fast Charge (PI1382A)
- 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)
- Unable To Charge Malfunction Indicator Lamp With DTC P16C1 Or P16C2 (PIC5921A)
- TAC Part Restriction Ended - T18 Battery Charge Module (OBCM) Part Restriction (PIP4845F)
- 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)
- 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)
- Informational Front And Rear Fuse Block Terminated Leads (PIC6039A)
- Gm Wiring Repair Strategy Information (13-00-89-008A)
- 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)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Unwanted Chime After BCM Program Update (PIC6132A)
- 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)
- Radio Display Blank, Freezes And/Or Locks Up (PI1356H)
- 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)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- High Speed LAN Concerns When Cold Due To ONSTAR Module Concern (PIT5470)
- Energy Info Screen Shows Mileage Accumulation Using Fuel When Using Battery Power (PI0801A)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Diagnostic Tip-Apple Devices Inoperative Or Freezing (PIC6087)
- Navigation Shows Vehicle Icon In Wrong Location (PIC6057A)
- Normal Characteristic - Clock Does Not Update Or Slow To Update (PIC5839C)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- IPHONE Loses Pairing-BLUETOOTH Connection And Audio Concerns-Street Names Flickering-TBT Routing Screen Displayed After Download Is Finished-XM Weather Alerts Cannot Be Selected Off (PIC6077B)
- How To Disable The Remote Express Down Feature For Key Fob (PIC5575C)
- 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)
- EBCM Wheel Speed Sensor Diagnostic Aid For Abs Message - Click Or Ratchet Noise - Service Traction Message - Service STABILITRAK Message - Service Steering Message (PIC5428G)
- 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)
- 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)
- Diagnostic Tip: Rear View Camera Brightness Control Options (PIC5611H)
- Diagnostic Tips For Rear Vision Camera Image That Is Grainy, Distorted And/Or Pixelated (17-NA-375)
- DTC U0184 Set, Radio Inoperative, Blue Screen, Am Clipping Noise, Hd On/Off Status Not Retained In Stations, Time Lag On Transitions, No Audio With Internal Amp, Park Assist Symbol Position Wrong In Rear View Camera (16-NA-107)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Rear View Camera Image Displayed For Extended Period Of Time (PIT5460)
- Reverse/Dome Lamps And Back Up Camera Inoperative F7DR Fuse Open (PIC5602C)
- 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)
- Radio Locks Up And/Or Resets, BLUETOOTH® Pairing, IPHONE Loses Pairing, BLUETOOTH Connection And Audio Concerns, Street Names Flickering, TBT Routing Screen Displayed After Download Is Finished, XM Weather Alerts Cannot Be Selected Off, Voice Recognition And Navigation Updates, Various Rear Vision Camera Concerns, Podcast Will Not Play, Cannot Edit Device List (15-NA-081)
- Unable To Connect To The ONSTAR Center (PIC6450)
- 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)
- Wireless Charging System Check/Phone Compatibility/Retrofit Kit Available (18-NA-153)
- Diagnostic Tip: Identifying If A Vehicle Is Factory Equipped With ONSTAR 4G LTE WI-FI (PIT5354B)
- ONSTAR Will Not Power Up (PIC5491K)
- Gen10 ONSTAR WIFI Inoperative Or WIFI Connection Concerns (PIT5384C)
- 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)
- Incoming BLUETOOTH Calls Cannot Be Heard Through Vehicle Audio System (PIC6233)
- Diagnostic Tip: ONSTAR Vehicles With B101D And Symptom Codes (PIT5236H)
- Phone Icon On Radio Display Intermittently Will Not Respond Or Spins When Pressed (16-NA-292)
- Dead Battery After Exiting The Vehicle While On A BLUETOOTH Call (PIC6198A)
- Phone Icon On Radio Display Intermittently Will Not Respond Or Spins When Pressed (PIC6205)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- ONSTAR Diagnostic Alerts Sent When Vehicle Is Being Serviced (16-NA-138)
- 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)
- DTC U0184 Set, Radio Inoperative, Blue Screen, Am Clipping Noise, Hd On/Off Status Not Retained In Stations, Time Lag On Transitions, No Audio With Internal Amp, Park Assist Symbol Position Wrong In Rear View Camera (16-NA-107)
- Poor Radio Hands-Free Voice Recognition Performance Or Sound Quality After ONSTAR Upgrade (PI1533B)
- Information On Coax Repair Kit Availability (PI0572C)
- Apple Phone Will Not Always Auto Connect Through BLUETOOTH To The Radio (PIC6120A)
- 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)
- Diagnostic Tip-Voice Recognition Inaccurate When Accessing A Paired Phones Contact List (PIC6152)
- High Speed LAN Concerns When Cold Due To ONSTAR Module Concern (PIT5470)
- 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)
- Device List Is Full And Phones Cannot Be Deleted (PIC6113)
- Normal Characteristic - Ability To Hide And UNHIDE The ONSTAR Menu (PIT5443)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Diagnostic Tip-Apple Devices Inoperative Or Freezing (PIC6087)
- Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
- Radio Does Not Automatically Re-Pair IPHONE And IPHONE Deleted From Device List (PI1218C)
- IPHONE Loses Pairing-BLUETOOTH Connection And Audio Concerns-Street Names Flickering-TBT Routing Screen Displayed After Download Is Finished-XM Weather Alerts Cannot Be Selected Off (PIC6077B)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- ONSTAR Will Not Connect With Current DTC B2470-04 (PIC6024)
- UPFITTER Bulletin - Info - Radio Telephone/Mobile Radio (Transceiver) Installation And Troubleshooting Guidelines (UI 119)
- 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)
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electronic Steering
- 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)
- 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)
- Diagnostic Tips For Intermittent Engine No Crank, Intermittent Exhaust Camshaft Position (CMP) Sensor Signal (PI0867C)
- 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)
- Vehicle May Exhibit Reduced Acceleration With No Reduced Propulsion Message On Driver Information Center (DIC) (16-NA-181)
- 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)
- Information On New Low Mileage Vehicles (Less Than 1000 Miles) That May Not Pass CALIFORNIA Smog Check (15-NA-010)
- (EREV) (BEV) Diagnostic Tips For Service Charging System, Battery Saver Message Or Low Battery Indicator Displayed On Electric Vehicles (PIC6089A)
- Service Stability Message With DTC C012E And C12FE (PIC6103)
- HPCM Fault DTC P1A56 Hybrid Battery Voltage Discharge Circuit (PIP5299)
- 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)
- 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)
- 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)
- 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)
- Radio Locks Up And/Or Resets, BLUETOOTH® Pairing, IPHONE Loses Pairing, BLUETOOTH Connection And Audio Concerns, Street Names Flickering, TBT Routing Screen Displayed After Download Is Finished, XM Weather Alerts Cannot Be Selected Off, Voice Recognition And Navigation Updates, Various Rear Vision Camera Concerns, Podcast Will Not Play, Cannot Edit Device List (15-NA-081)
- 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)
- 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-Voice Recognition For Navigation Entry Inaccurate At Times (PIC6185A)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Radio Display Blank, Freezes And/Or Locks Up (PI1356H)
- Wireless Charging Module Diagnosis (17-NA-142)
- 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)
- Cannot Save XM Favorites (PIC6193B)
- Normal HVAC Operation And Mechanical Controls But HVAC Screen Of Radio May Freeze After Extended Press And Hold Of Fan Up Or Fan Down Control Icons (16-NA-291)
- Phone Icon On Radio Display Intermittently Will Not Respond Or Spins When Pressed (16-NA-292)
- Information On Special Radio Programming Instructions When Installing Certain Service Replacement Radios (16-NA-287)
- Phone Icon On Radio Display Intermittently Will Not Respond Or Spins When Pressed (PIC6205)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- 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)
- DTC U0184 Set, Radio Inoperative, Blue Screen, Am Clipping Noise, Hd On/Off Status Not Retained In Stations, Time Lag On Transitions, No Audio With Internal Amp, Park Assist Symbol Position Wrong In Rear View Camera (16-NA-107)
- Poor Radio Hands-Free Voice Recognition Performance Or Sound Quality After ONSTAR Upgrade (PI1533B)
- Information On Coax Repair Kit Availability (PI0572C)
- USB Or SD Favorites Gray Out And Inoperative When Selected Intermittently (PIC6187)
- Apple Phone Will Not Always Auto Connect Through BLUETOOTH To The Radio (PIC6120A)
- BLUETOOTH Audio Skipping At Times (PIC6116A)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- Intermittent Radio Audio/Display/Control And Resetting Concerns (PIC6106B)
- Return Or Reimbursement Of Customer Owned CDS, DVDS Or Navigation Discs (05-08-44-024E)
- Normal Characteristic - Key Off Radio Operation (PIC5161E)
- Diagnostic Tip How To Change The Audio Cue Volume On Start Up (PIC5577B)
- Radio Does Not Automatically Re-Pair IPHONE And IPHONE Deleted From Device List (PI1218C)
- IPHONE Loses Pairing-BLUETOOTH Connection And Audio Concerns-Street Names Flickering-TBT Routing Screen Displayed After Download Is Finished-XM Weather Alerts Cannot Be Selected Off (PIC6077B)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070)
- 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)
- Rattle Or Popping Noise Heard In Rear Hatch Area (PI1243B)
- Shorter Front Bumper Fascia Air Deflector Available For Service (PI0432E)
- 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)
- Reverse/Dome Lamps And Back Up Camera Inoperative F7DR Fuse Open (PIC5602C)
- 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 How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- 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
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Accessory Power Outlet And Trailer Lighting Fuse Replacement Labor Operation N1720 Fuse Replacement (12-08-132-001E)
- Informational Front And Rear Fuse Block Terminated Leads (PIC6039A)
- Gm Wiring Repair Strategy Information (13-00-89-008A)
- 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)
- Normal HVAC Operation And Mechanical Controls But HVAC Screen Of Radio May Freeze After Extended Press And Hold Of Fan Up Or Fan Down Control Icons (16-NA-291)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
- Energy Info Screen Shows Mileage Accumulation Using Fuel When Using Battery Power (PI0801A)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Normal Characteristic - Clock Does Not Update Or Slow To Update (PIC5839C)
- General Servicing
- Hazardous Waste Material
- Headlights
- 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)
- Availability Of Passenger Compartment (Cabin) Air Filter (PI0494B)
- Diagnostic Tips For Odor Emanating From HVAC System (PI1440)
- Lack Of Heat In ECO Mode (PI1390)
- Identification
- 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 Tip - Key Does Not Fold Or Will Not Stay Closed (PIC4788G)
- Intermittently Key Will Not Rotate In Door Or Ignition Lock Cylinder (PI0091B)
- Ignition System
- 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)
- ONSTAR Module 2G Sunset Information (23-NA-001)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- Diagnostic Tip-Voice Recognition For Navigation Entry Inaccurate At Times (PIC6185A)
- 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)
- 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)
- DTC U0184 Set, Radio Inoperative, Blue Screen, Am Clipping Noise, Hd On/Off Status Not Retained In Stations, Time Lag On Transitions, No Audio With Internal Amp, Park Assist Symbol Position Wrong In Rear View Camera (16-NA-107)
- Information On Coax Repair Kit Availability (PI0572C)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Diagnostic Tip-Voice Recognition Inaccurate When Accessing A Paired Phones Contact List (PIC6152)
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Rear View Camera Image Displayed For Extended Period Of Time (PIT5460)
- Navigation Shows Vehicle Icon In Wrong Location (PIC6057A)
- IPHONE Loses Pairing-BLUETOOTH Connection And Audio Concerns-Street Names Flickering-TBT Routing Screen Displayed After Download Is Finished-XM Weather Alerts Cannot Be Selected Off (PIC6077B)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6070)
- Roof Antenna Missing From Trunk Kit During Pre-Delivery Inspection (PDI) (PI1397)
- ONSTAR Will Not Connect With Current DTC B2470-04 (PIC6024)
- 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)
- High-Pitched / Whine Noise Heard Intermittently From Behind Rear Seats (PIC5412C)
- Rattle Or Sliding Noise From Headliner Area On Turning, Braking Or Acceleration (PI1406)
- Interior/Illumination Lights
- 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)
- 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
- 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)
- 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)
- 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)
- Repair Guidelines For Engine Component Wear (18-NA-073)
- 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)
- 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)
- 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 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)
- 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
- Parking Brake System
- Passive Restraints
- 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 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)
- Seat Belt Buckle Latching Issues And/Or Seat Belt Warning Lights Illuminated (09-09-40-001C)
- Schedule
- 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 - Heated Seat Operation After Performing A Remote Vehicle Start (RVS) (PIC5322D)
- High-Pitched / Whine Noise Heard Intermittently From Behind Rear Seats (PIC5412C)
- 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)
- Intermittent Unable To Charge From Dc Fast Charge (PI1382A)
- 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)
- Unable To Complete Software Update On The El-50332 EV Battery Service Tool (PIC6143)
- Information On The Use Of Non Gm Approved Battery Chargers And Booster Packs (15-NA-030)
- HPCM Fault DTC P1A56 Hybrid Battery Voltage Discharge Circuit (PIP5299)
- 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)
- 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 Column
- Steering Control Systems
- Steering Gear
- 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 Tips For Intermittent Engine No Crank, Intermittent Exhaust Camshaft Position (CMP) Sensor Signal (PI0867C)
- 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)
- Vehicle May Exhibit Reduced Acceleration With No Reduced Propulsion Message On Driver Information Center (DIC) (16-NA-181)
- 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)
- Information On New Low Mileage Vehicles (Less Than 1000 Miles) That May Not Pass CALIFORNIA Smog Check (15-NA-010)
- (EREV) (BEV) Diagnostic Tips For Service Charging System, Battery Saver Message Or Low Battery Indicator Displayed On Electric Vehicles (PIC6089A)
- Service Stability Message With DTC C012E And C12FE (PIC6103)
- HPCM Fault DTC P1A56 Hybrid Battery Voltage Discharge Circuit (PIP5299)
- 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)
- 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)
- 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)
- Vehicle May Exhibit Reduced Acceleration With No Reduced Propulsion Message On Driver Information Center (DIC) (16-NA-181)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- 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)
- 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)
- 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
- Information On Glass Ultraviolet (UV) Ray Protection And Tint Percentage (21-NA-152G)
- Wind Noise And/Or Water Present In Left Lower Corner Of Windshield (PI1430)
- How To Disable The Remote Express Down Feature For Key Fob (PIC5575C)
- Repair Information For Reconnection Of Rear Window (Defroster) Contact Or Tab (03-08-48-006J)
- 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)
- 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)
- High Speed LAN Concerns When Cold Due To ONSTAR Module Concern (PIT5470)
- EREV 120V Charge Cord Frayed Or Plug Deformed And Possibly Split EVSE (PIC5463A)
- Gm Wiring Repair Strategy Information (13-00-89-008A)