Technical Service Bulletins
- A/C Compressor
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Ac Blows Warm Or Poor Performance (PIT5099H)
- Information On New Refrigerant (R1234YF) For A/C Service (12-01-37-001E)
- Engineering Information - A/C Inoperative And/Or Compressor Seizure (PIE0398A)
- Accessories & Equipment
- Adding Attachments To TAC Cases In Dealer Case Management (PIP6015)
- Concerns Or Questions Regarding Installation Of Dealer Installed Accessories (PIT3099U)
- General Motors Dealership Critical Equipment Requirements And Recommendations (05-00-89-029F)
- Over The Air (OTA) And In Market Enhancement (IME) FAQS (23-NA-125)
- Information On Module Harvesting (22-NA-205)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Engineering Information - Service Engine Soon Lamp Illuminated, Oil Leak Coming From Valve Rocker Arm Oil Control Valve, DTCS P0300, P3433, P3435 Or P3409 Set (PIE0540A)
- Engineering Information - Driver Seat Track Will Not Adjust Forward And/Or Backwards And Becomes Seized (PIE0509B)
- Information On Service Manuals Availability On USB (18-NA-027)
- Accessories Control Systems
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- INTELLIBEAM Headlamp Inoperative With UGN - Front Automatic Braking (PIT5673A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Power Door Locks Cycle Or Intermittently Inoperative - Loss Of Data With Multiple U-Codes - Unwanted Seat Or Memory Mirror Movement Or Doesn't Function - Intermittent No Crank/No Start Or Reduced Power (PIT5606J)
- Service Front Camera / Service Lane Departure Warning / Service Lane Keep Assist Message With DTC B1008 Sym4B / INTELLIBEAM Headlight / Windshield Wind Rush Noise (PIT5535E)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Stalling, Lack Of Engine Performance, Fuel Range Displays Low Mileage When Fuel Gauge Displays Adequate Fuel, Malfunction Indicator Light (Mil) Illuminated - DTC P018B, P0461, P0462, P0463, P0464, P2066, P2067, P2068, P2635 Set (18-NA-365)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Infotainment Screen Appears Too Bright At Night (18-NA-325)
- Information On Disabling Passive Locking / Unlocking From Vehicle Outside Door Handles (U.S. And CANADA Only) (18-NA-303)
- Driver Information Center (DIC) Information Pages Are Blank And/Or Not Displaying Any Information (18-NA-305)
- Speedometer And/Or Tachometer Needle May Be Incorrect By Up To 6 Degrees At Reset (18-NA-147)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Service Driver Assist System Message Displayed On Driver Information Center (DIC), Malfunction Indicator Lamp (Mil) Illuminated - DTC B172E Set (18-NA-086)
- Diagnostic Tip: Loss Of HMI Communication While Viewing HMI Data List With GDS2 Scan Tool (PIC6296A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Multiple Electrical Issues, Dead Battery, Start/Stop Inoperative, Instrument Cluster And Switch Backlighting Remain Illuminated (18-NA-063)
- History DTC U0121 Set In Front View Camera Module (PIT5599)
- Diagnostic Tip For 3.5 Mm Audio Jack For USB Does Not Operate After Replacement (17-NA-344)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
- Forward Collision Alert Inoperative, Unwanted Application Of Emergency Brakes And/Or Adaptive Cruise Control Drops Out (17-NA-329)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
- Information On 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)
- Various Vehicle Personalization Selections Missing From The Radio Settings Menu That Reappear After Ignition Cycle (PIC6218B)
- 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)
- Wireless Charging Module Diagnosis (PIC6049F)
- Intermittent Operation Of Key Fobs, Door Unlock Inoperative "No Remote Detected" Message With Possible TPM Mil (16-NA-396)
- Brake Lights Always On, Cruise Control Inoperative And/Or Discharged Battery (16-NA-390)
- Weak Battery, Dead Battery And/Or Battery Low Start Vehicle Message Displayed (16-NA-388)
- Waiting For Update Media Message Displayed Under Various Conditions (16-NA-341)
- Steering Wheel Controls For DIC, Volume, And Tune Inoperative (16-NA-332)
- Voice Command For Calling BLUETOOTH Phone Contacts Inoperative (PIC6216)
- Aerodynamic Devices
- 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)
- 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)
- Power Door Locks Cycle Or Intermittently Inoperative - Loss Of Data With Multiple U-Codes - Unwanted Seat Or Memory Mirror Movement Or Doesn't Function - Intermittent No Crank/No Start Or Reduced Power (PIT5606J)
- 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 Operation Of Key Fobs, Door Unlock Inoperative "No Remote Detected" Message With Possible TPM Mil (16-NA-396)
- Information On Removal And Replacement Of Door Handle Key Cylinder Cover To Access Key Cylinder (16-NA-317)
- 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)
- Alternate Lift Procedure For 6T30, 6T35, 6T40, 6T45, And 6T50 Transmissions (24-NA-223)
- Gm TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated (PIP5621E)
- Information On Driveline Clunk Noise (99-04-20-002O)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Information On Unnecessary Replacement Of Extension Housing And 1-2-3-4-5-Rev Clutch Piston Assembly For 8L45, 8L90 Automatic Transmissions (22-NA-246)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Shudder, 2-3 Upshift Or 3-2 Downshift Concern (18-NA-358)
- Engineering Information - Shift To Park Message Displayed On Driver Information Center (DIC) And/Or Key Stuck In Ignition (PIE0477A)
- 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)
- Warranty Administration - Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Auxiliary Emission Control Systems
- Axle Shafts
- 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)
- Information On Rough Idle, Malfunction Indicator Lamp (Mil) Illuminated After Engine Repairs With DTCS P0016 And/Or P0018 Set (23-NA-091)
- 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)
- Multiple Electrical Issues, Dead Battery, Start/Stop Inoperative, Instrument Cluster And Switch Backlighting Remain Illuminated (18-NA-063)
- 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)
- 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)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Diagnostic Tip: Loss Of HMI Communication While Viewing HMI Data List With GDS2 Scan Tool (PIC6296A)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- 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)
- Brakes Control Systems
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Service Parking Brake Message, Red Park Brake Indicator Flashing & Or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D, C056E Or C0616 Could Have Other Abs DTCS (PIT5662G)
- Forward Collision Alert Inoperative, Unwanted Application Of Emergency Brakes And/Or Adaptive Cruise Control Drops Out (17-NA-329)
- Information On Replacement Of Park Brake Actuator Unit And/Or Electric Park Brake Wire (17-NA-178)
- 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)
- Amber Electric Park Brake Light Is On/Flashing On Instrument Panel Cluster (IPC), Parking Brake Inoperable - DTC C028F 04 And/Or C1586 04 Set (17-NA-002)
- Electric Park Brake (EPB) Switch Loose, Falls Into Knee Bolster (16-NA-406)
- Brakes Apply While Driving Through Parking Structures Or Close Parking Environments (16-NA-301)
- Collision/Avoidance
- Amber Automatic Emergency Braking Disable Icon Illuminated Or During Start Up Forward Collision System Reduced Displayed On DIC (PIT5551R)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Adaptive Cruise Temporarily Unavailable Message Lane Keep Assist (LKA) Inoperative In High Ambient Temperatures (PIC6123F)
- Service Front Camera / Service Lane Departure Warning / Service Lane Keep Assist Message With DTC B1008 Sym4B / INTELLIBEAM Headlight / Windshield Wind Rush Noise (PIT5535E)
- History DTC U0121 Set In Front View Camera Module (PIT5599)
- Forward Collision Alert Inoperative, Unwanted Application Of Emergency Brakes And/Or Adaptive Cruise Control Drops Out (17-NA-329)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Information On The Replacement Of The Video Processing Module Due To Water Intrusion (17-NA-231)
- Front View Camera Module Will Not Calibrate / Learn (PIT5560A)
- Repeated Radio/Display Resets, Volume Control Inoperative, Waiting For Update Media Message, Voice Command For Calling BLUETOOTH Phone Contacts Inoperative, Service Rear Vision System Message, Radio Turns On Unwanted At Startup, And/Or Navigation Radio Destination State Defaults To WV (17-NA-025)
- Weak Battery, Dead Battery And/Or Battery Low Start Vehicle Message Displayed (16-NA-388)
- Brakes Apply While Driving Through Parking Structures Or Close Parking Environments (16-NA-301)
- Communication Devices
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Diagnostic Tip-Text Messaging (PIT5444D)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Diagnostic Tip: Loss Of HMI Communication While Viewing HMI Data List With GDS2 Scan Tool (PIC6296A)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- Diagnostic Tip: Identifying If A Vehicle Is Factory Equipped With ONSTAR 4G LTE WI-FI (PIT5354B)
- Gen10 ONSTAR WIFI Inoperative Or WIFI Connection Concerns (PIT5384C)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Red Led, No WIFI Operation, And/Or Limited ONSTAR® Module Functionality After ONSTAR Module Replacement For Another Condition (17-NA-215)
- Distorted Outbound Audio During BLUETOOTH Phone Calls (17-NA-177)
- Tips For Customers Having Difficulty Launching Android Auto Or Apple CARPLAY (17-NA-074)
- Normal Characteristic - ONSTAR Power Consumption (PIC4935F)
- Diagnostic Tip - ONSTAR Turn By Turn /TBT Feature Inoperative (PIC4801H)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- Information On Using Voice Pass-Thru To Access Voice Recognition Commands On Cell Phone (17-NA-045)
- Wireless Charging Module Diagnosis (PIC6049F)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- Repeated Radio/Display Resets, Volume Control Inoperative, Waiting For Update Media Message, Voice Command For Calling BLUETOOTH Phone Contacts Inoperative, Service Rear Vision System Message, Radio Turns On Unwanted At Startup, And/Or Navigation Radio Destination State Defaults To WV (17-NA-025)
- Call Using ONSTAR Hands Free Calling Message Played When Scrolling From Page 1 To Page 2 Of ONSTAR Menu (17-NA-024)
- Steering Wheel Controls For DIC, Volume, And Tune Inoperative (16-NA-332)
- Voice Command For Calling BLUETOOTH Phone Contacts Inoperative (PIC6216)
- Cooling System (Mechanical)
- Cruise Control Systems
- Adaptive Cruise Temporarily Unavailable Message Lane Keep Assist (LKA) Inoperative In High Ambient Temperatures (PIC6123F)
- Forward Collision Alert Inoperative, Unwanted Application Of Emergency Brakes And/Or Adaptive Cruise Control Drops Out (17-NA-329)
- Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCS U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue (PIT5441C)
- Adaptive Cruise Control Inoperative And/Or No Seat Belt Indicator For The Driver Seat, DTC U0422:71 Set (17-NA-252)
- Front View Camera Module Will Not Calibrate / Learn (PIT5560A)
- Brake Lights Always On, Cruise Control Inoperative And/Or Discharged Battery (16-NA-390)
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Engine Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Service Programming System (SPS) Errors (E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, Or E6961) (PI0592I)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Stall Hesitation P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506 CV LKW LTG Loose Intake Manifold Bolts (PIP5529C)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- Information On Rough Idle, Malfunction Indicator Lamp (Mil) Illuminated After Engine Repairs With DTCS P0016 And/Or P0018 Set (23-NA-091)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tip For DTC'S P219A Or P219B Setting With No Other Drivability Symptoms (PIP5802)
- Diagnostic Assistance For P0011, P0016, P0018, And P0021 On The Gen 2 HFV6 Engine (PIP5730B)
- Transport Mode On Message Displayed In Driver Information Center (DIC) And/Or Battery Light Is Flashing (20-NA-157)
- Diagnostic Tips For Direct Injected Engines Hard Start Cold (PIP5180C)
- Service Engine Soon Lamp Illuminated And/Or Service Power Brake Assist Message Displayed, With DTCS P0557 Or P0558 Stored (20-NA-071)
- Mil Due To P06DE And May Also Have P0521, P06DE (PIP5676A)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Information On Black Smoke, Rough Idle And Minimal Misfires On Cold Start (PIP5189C)
- Stalling, Lack Of Engine Performance, Fuel Range Displays Low Mileage When Fuel Gauge Displays Adequate Fuel, Malfunction Indicator Light (Mil) Illuminated - DTC P018B, P0461, P0462, P0463, P0464, P2066, P2067, P2068, P2635 Set (18-NA-365)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Engine Identification Number Requested When Programming ECM (PIP5597)
- Mil P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L) (PIP5534A)
- Malfunction Indicator Lamp (Mil) Check Engine Light On, DTC P182E (17-NA-084)
- Engineering Information - Vehicle No Start, Stalls Repeatedly And/Or Smoke From Under Hood At Battery (PIE0457A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- Engineering Information - No Crank And/Or Start After Being Parked For An Extended Time With Less Than 1,500 Miles (2,414 Km) (PIE0442A)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC'S P0032, P0131, P0132, P0133, P0137, P0171 Or P2096 (18-NA-009)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Engineering Information - Malfunction Indicator Lamp (Mil) On, DTCS P0171 Fuel Trim System Lean Bank 1 And/Or P0174 Fuel Trim System Lean Bank 2 (PIE0433A)
- 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)
- Boom And/Or Vibration Heard/Felt Between 1,500 To 1,700 Rpm When Active Fuel Management (AFM) Engaged (17-NA-168)
- 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)
- Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0264, P0265 And/Or P0300 Set (17-NA-109)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- TAC Part Restriction - E80 ECM Restriction For Part Numbers 12669908 12672502 Has Ended (PIP5313D)
- Malfunction Indicator Lamp Illuminated At Very Low Mileage, DTC P05CE Set (16-NA-359)
- SES Light Is On With P05CE At Very Low Mileage (PIP5413A)
- Entertainment Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Audio Muting When Listening To Some SIRIUSXM Channels Due To Interference In Some Geographic Locations (19-NA-081)
- XM Radio Displays Willies Roadhouse On All Channels (PIC6345)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Infotainment Screen Appears Too Bright At Night (18-NA-325)
- 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)
- Information On Normal Radio Display Operation - Display Does Not Remain Off At Times After Being Turned Off In Settings (PIC6331)
- Audio Volume Stuck High Or Low With No DTCS (18-NA-141)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- 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)
- Radio Intermittently Starts At Home Screen Unwanted And Unable To Enter Certain Addresses Using Touch Screen (17-NA-382)
- Diagnostic Tip For 3.5 Mm Audio Jack For USB Does Not Operate After Replacement (17-NA-344)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Various Vehicle Personalization Selections Missing From The Radio Settings Menu That Reappear After Ignition Cycle (PIC6218B)
- Distorted Outbound Audio During BLUETOOTH Phone Calls (17-NA-177)
- Wireless Charging Module Diagnosis (17-NA-142)
- Tips For Customers Having Difficulty Launching Android Auto Or Apple CARPLAY (17-NA-074)
- Apple CARPLAY Will Not Launch After 1124 Key Cycles And Displays Message To Connect A Supported Device Via USB Even Though One Is Already Connected (17-NA-019)
- Missing Channels Or No Audio On Certain XM Radio Channels (PIC5959C)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- Repeated Radio/Display Resets, Volume Control Inoperative, Waiting For Update Media Message, Voice Command For Calling BLUETOOTH Phone Contacts Inoperative, Service Rear Vision System Message, Radio Turns On Unwanted At Startup, And/Or Navigation Radio Destination State Defaults To WV (17-NA-025)
- Radio Turns On Unwanted At Startup (PIC6186F)
- Loss Of Audio And/Or Popping Noise From Speakers (16-NA-401)
- Steering Wheel Controls For DIC, Volume, And Tune Inoperative (16-NA-332)
- Information On Rear Seat Entertainment System Kit (Dual Head Restraint DVD Players) Incorrect Wire Harness (16-NA-258)
- Exhaust
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
- Boom And/Or Vibration Heard/Felt Between 1,500 To 1,700 Rpm When Active Fuel Management (AFM) Engaged (17-NA-168)
- Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- Water Leak Into Interior And/Or Various Electrical Concerns, Wind Noise, Liftgate Actuator Noisy Or Inoperative (19-NA-167)
- Click Type Noise Heard From Inside Passenger Compartment And/Or Engine Compartment While Running (18-NA-158)
- Hem Flange Rust Repair (02-08-98-002H)
- Engineering Information - Rattle Originating From Liftgate Trim Area (PIE0404A)
- Squeak, Rattle Or Creak Coming From Second Row/Rear Seat Area (17-NA-384)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Water Leak In Rear Of Vehicle W/ Dealer Installed Accessory Trailer Hitch (PIT5514)
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Clunk Or Rattle From Front Of Vehicle On Bumps Or Turns (PIT5931C)
- Rattle Or Creak Noise From Front Suspension (PIT5563B)
- Clicking Noise From Front Of Vehicle With Wheels Straight Ahead On Acceleration Tip In/Tip Out Or While Turning At Low Speeds (18-NA-043)
- Diagnostic Tip For Front End Clunk Type Noise Heard While Driving Over Bumps (17-NA-332)
- Stabilizer Bar And/Or Bushing Replacement With Brake Pipe Inspection Right Hand Side Only (17-NA-185)
- Fuel System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Stall Hesitation P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506 CV LKW LTG Loose Intake Manifold Bolts (PIP5529C)
- Diagnostic Tip For Flutter And/Or Buzz Type Noise Heard From The Rear Of The Vehicle (PIP5694C)
- Information On Improved Oil Filter Gasket Design For Spin-On Oil Filters Pf63 Pf64 And Pf48 (20-NA-213)
- Information On Fuel Injector Replacement Guidelines During Service, Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0300-P0308, P050D, P0171, P0172, P0174, P0175, P2099, P219A, And/Or P219B Set (20-NA-098)
- Top Tier™ Detergent Gasoline And Top Tier™ Diesel Fuel Information And Licensed Brands (05-06-04-022Q)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Click Type Noise Heard From Inside Passenger Compartment And/Or Engine Compartment While Running (18-NA-158)
- Stalling - Hesitation - Lack Of Performance P018B And/Or P2635 Setting In High Ambient Temperatures (PIP5507B)
- Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0264, P0265 And/Or P0300 Set (17-NA-109)
- Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025L)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Fuses & Circuit Breakers
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Power Door Locks, Keyless Entry, Power Windows And Power Mirror Inoperative, Power Seats, Power Telescope Steering Column Inoperative And/Or Moving On It's Own, Side Object Detection Inoperative And/Or Unwanted Activation, Multiple DTCS Set (19-NA-243)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Accessory Power Outlet And Trailer Lighting Fuse Replacement Labor Operation N1720 Fuse Replacement (12-08-132-001E)
- Gauges & Instrument Panels
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- Stalling, Lack Of Engine Performance, Fuel Range Displays Low Mileage When Fuel Gauge Displays Adequate Fuel, Malfunction Indicator Light (Mil) Illuminated - DTC P018B, P0461, P0462, P0463, P0464, P2066, P2067, P2068, P2635 Set (18-NA-365)
- Driver Information Center (DIC) Information Pages Are Blank And/Or Not Displaying Any Information (18-NA-305)
- IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
- Speedometer And/Or Tachometer Needle May Be Incorrect By Up To 6 Degrees At Reset (18-NA-147)
- Multiple Electrical Issues, Dead Battery, Start/Stop Inoperative, Instrument Cluster And Switch Backlighting Remain Illuminated (18-NA-063)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
- Various Vehicle Personalization Selections Missing From The Radio Settings Menu That Reappear After Ignition Cycle (PIC6218B)
- Service Update - Radio And DIC Steering Wheel Controls Inoperative (N16205710)
- General Servicing
- Hazardous Waste Material
- Headlights
- Heated Glass/Defoggers
- Horns
- 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)
- Engineering Information - A/C Inoperative And/Or Compressor Seizure (PIE0398A)
- Air Conditioning Odor (Install Evaporator Core Dryer Kit And Apply Cooling Coil Coating) (99-01-39-004I)
- Various Vehicle Personalization Selections Missing From The Radio Settings Menu That Reappear After Ignition Cycle (PIC6218B)
- Poor Heater Performance Or Uneven Heat Side-To-Side (PIT5547)
- 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)
- Engineering Information - Shift To Park Message Displayed On Driver Information Center (DIC) And/Or Key Stuck In Ignition (PIE0477A)
- 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)
- Infotainment Screen Appears Too Bright At Night (18-NA-325)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Changing Turn-By-Turn Voice Response To Metric Or English Units (PIC5614B)
- Repeated Radio/Display Resets, Volume Control Inoperative, Waiting For Update Media Message, Voice Command For Calling BLUETOOTH Phone Contacts Inoperative, Service Rear Vision System Message, Radio Turns On Unwanted At Startup, And/Or Navigation Radio Destination State Defaults To WV (17-NA-025)
- Interior/Exterior Trim
- Information On Proper Use Of Floor Mats (10-08-110-001L)
- Noise From Roof Area At Speeds 35 Mph (56 Km/H) And Above (23-NA-128)
- Information On Accessory All-Weather Floor Liners And Flat Mats Warped Or Mis-SHAPEN (21-NA-026)
- Information On Preparation / Washing To Avoid Damaging Bright Aluminum Moldings (PIC5779K)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- Engineering Information - Pictures Of Windshield, Steering Wheel And/Or Door Trim Panel For Product Issues Covered Under Warranty (PIE0475A)
- Click Type Noise Heard From Inside Passenger Compartment And/Or Engine Compartment While Running (18-NA-158)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- High Efforts Required To Press Steering Wheel Pad To Sound Horn (17-NA-367)
- Front Floor Console Armrest Latch Inoperative (17-NA-054)
- Information On Front Door High Retention Retainers Breaking Upon Door Trim Panel Removal (16-NA-395)
- Lubrication System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information On Flushing Oil Contamination From Cooling System (25-NA-052)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information On Engine Oil Consumption Guidelines (01-06-01-011Q)
- Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Information On New Torque Specification And Installation Procedure For ACDELCO Spin-On Oil Filters (22-NA-009)
- P06DE P0521 Low Oil Pressure Piston Oil Nozzle SQUIRTER Parts Found In Oil Pan (PIP5247A)
- Mil Due To P06DE And May Also Have P0521, P06DE (PIP5676A)
- Information On Spin-On Oil Filter Replacement For Gas Engines Designed With New Oil Pump Control Systems (17-NA-157)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Manual Steering
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Manual Trans
- 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)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Repair Guidelines For Engine Component Wear (18-NA-073)
- Diagnostic Tips For Knocking, Rattle, Squeak And/Or Squeal Type Noise From Engine - Engine Replacement Recommendations For HFV6 Gen 1 And Gen 2 (PIP5216G)
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P219A And/Or P219B Set (22-NA-193)
- 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)
- Inspection Loose Upper Bolt For Timing Chain Guide Oil Leak Front Timing Cover Removal 2.0 LTG (PIP5803A)
- Alleged Cylinders Out Of Round (PIP5163E)
- Engine Oil Leak From Side Of Engine Block (18-NA-299)
- Oil Leak From Oil Pan Area (18-NA-201)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Information On Front Engine Mount Service Recommendation (PI1475)
- 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)
- Engineering Information - Oil Leak Between Upper And Lower Oil Pan (PIE0400A)
- Whistle Noise At Idle And During Engine Shut Down (17-NA-159)
- Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025L)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Knocking Noise Under Light Load (PIP5349)
- Mechanical - Hydraulic
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Service Engine Soon Lamp Illuminated And/Or Service Power Brake Assist Message Displayed, With DTCS P0557 Or P0558 Stored (20-NA-071)
- Clicking Noise From Front Of Vehicle With Wheels Straight Ahead On Acceleration Tip In/Tip Out Or While Turning At Low Speeds (18-NA-043)
- Squeal Noise Originating From Front Brakes During Brake Apply (17-NA-217)
- Stabilizer Bar And/Or Bushing Replacement With Brake Pipe Inspection Right Hand Side Only (17-NA-185)
- Memory Modules
- Mirrors
- Parking Brake System
- Service Parking Brake Message, Red Park Brake Indicator Flashing & Or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D, C056E Or C0616 Could Have Other Abs DTCS (PIT5662G)
- Forward Collision Alert Inoperative, Unwanted Application Of Emergency Brakes And/Or Adaptive Cruise Control Drops Out (17-NA-329)
- Normal Characteristic - Instrument Panel Red Brake Light Intermittently Comes On (PI1410B)
- Amber Electric Park Brake Light Is On/Flashing On Instrument Panel Cluster (IPC), Parking Brake Inoperable - DTC C028F 04 And/Or C1586 04 Set (17-NA-002)
- Electric Park Brake (EPB) Switch Loose, Falls Into Knee Bolster (16-NA-406)
- 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
- 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)
- Adaptive Cruise Control Inoperative And/Or No Seat Belt Indicator For The Driver Seat, DTC U0422:71 Set (17-NA-252)
- 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)
- Schedule
- Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- 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)
- Service Driver Assist System Message Displayed On Driver Information Center (DIC), Malfunction Indicator Lamp (Mil) Illuminated - DTC B172E Set (18-NA-086)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Squeak, Rattle Or Creak Coming From Second Row/Rear Seat Area (17-NA-384)
- Adaptive Cruise Control Inoperative And/Or No Seat Belt Indicator For The Driver Seat, DTC U0422:71 Set (17-NA-252)
- Seat Belt Extender Availability (99-09-40-005H)
- Second And/Or Third Row Bench Seat Center Belt Buckle Plastic Is Cracked (PIT4547G)
- Starter
- Diagnostic Tip - No Crank / Remote Learn Pending Or Ready For Fob Message / Unable To Exit RVS When Ignition Mode Button Is Pushed / Symptoms Of A Dead Battery (PIT5860B)
- Intermittent No Start, Loss Of Communication, Multiple DTCS (PIT5684A)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Power Door Locks Cycle Or Intermittently Inoperative - Loss Of Data With Multiple U-Codes - Unwanted Seat Or Memory Mirror Movement Or Doesn't Function - Intermittent No Crank/No Start Or Reduced Power (PIT5606J)
- Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
- Intermittent Shift To Park Message Displayed While Vehicle In Park (PIT5616C)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Original Equipment Batteries Part Number And ACDELCO Replacement Battery Approved Warranty Part Numbers (15-06-03-002N)
- Engineering Information - Vehicle No Start, Stalls Repeatedly And/Or Smoke From Under Hood At Battery (PIE0457A)
- Information On Vehicles Sitting Outside On Dealer Lots For Extended Periods Of Time With Hard Start Or Crank/No Start Condition (09-06-04-015C)
- Multiple Electrical Issues, Dead Battery, Start/Stop Inoperative, Instrument Cluster And Switch Backlighting Remain Illuminated (18-NA-063)
- Engineering Information - No Crank And/Or Start After Being Parked For An Extended Time With Less Than 1,500 Miles (2,414 Km) (PIE0442A)
- Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
- Brake Lights Always On, Cruise Control Inoperative And/Or Discharged Battery (16-NA-390)
- Weak Battery, Dead Battery And/Or Battery Low Start Vehicle Message Displayed (16-NA-388)
- Information On Power On Reset, Battery Learn Procedure No Longer Required (16-NA-371)
- Steering Column
- Engineering Information - Pictures Of Windshield, Steering Wheel And/Or Door Trim Panel For Product Issues Covered Under Warranty (PIE0475A)
- High Efforts Required To Press Steering Wheel Pad To Sound Horn (17-NA-367)
- Vibration Felt Throughout Vehicle While In AWD Cruising At Highway Speeds (17-NA-091)
- Steering Control Systems
- Service Steering Message, Loss Of Steering Assist C056D U0420 U2502 After Replacement Of Steering Gear (PIT6001B)
- Service Steering Message With P0128 (PIT5967)
- Reduced Steering Assist Message With DTC C0460 Sym 5A (17-NA-284)
- Information On Steering Assist Reduced Displayed On Driver Information Center (DIC) - DTCS P0128 And U0401 Set (17-NA-158)
- Steering Gear
- Sun Roof/T-Top/Convertible Top
- System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Intermittent No Start, Loss Of Communication, Multiple DTCS (PIT5684A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tips For Direct Injected Engines Hard Start Cold (PIP5180C)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Mil P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L) (PIP5534A)
- Malfunction Indicator Lamp (Mil) Check Engine Light On, DTC P182E (17-NA-084)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC'S P0032, P0131, P0132, P0133, P0137, P0171 Or P2096 (18-NA-009)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Engineering Information - Malfunction Indicator Lamp (Mil) On, DTCS P0171 Fuel Trim System Lean Bank 1 And/Or P0174 Fuel Trim System Lean Bank 2 (PIE0433A)
- 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)
- Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0264, P0265 And/Or P0300 Set (17-NA-109)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- TAC Part Restriction - E80 ECM Restriction For Part Numbers 12669908 12672502 Has Ended (PIP5313D)
- Malfunction Indicator Lamp Illuminated At Very Low Mileage, DTC P05CE Set (16-NA-359)
- Towing
- Transmission Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Alternate Lift Procedure For 6T30, 6T35, 6T40, 6T45, And 6T50 Transmissions (24-NA-223)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Engineering Information - Service AWD Lamp Illuminated On Driver Information Center (DIC), DTCS C1260, C1261, C1262, C1263, C1264, C1265, C1266, C1267, C1290, C1291, C1292, C1293, C1295 And/Or C1296 Set (PIE0608B)
- Shudder, 2-3 Upshift Or 3-2 Downshift Concern (18-NA-358)
- Engineering Information - Shift To Park Message Displayed On Driver Information Center (DIC) And/Or Key Stuck In Ignition (PIE0477A)
- 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)
- TSB
- Warning Systems
- Wheel Alignment
- Wheel Hubs
- Wheels & Tire System
- Tire Sidewall Irregularities (PIT4261J)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006I)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Guidelines When Changing Tire And Wheel Size (PIT3271P)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- Warranty Administration - Premature Or Accelerated Tire Wear On Vehicles Equipped With Various Sizes Of MICHELIN Premier LTX Tires (19-NA-078)
- Gm CANADA New Vehicle Tire Warranty Program For Original Equipment (OE) Tires And PDI Installed Limited Production Option (LPO) Tires (22-NA-106)
- Excessive Brake Dust On Wheels (PIC5214D)
- Information On Proper Tire Pressure (00-00-90-002M)
- Information On Tire Radial Force Variation (RFV) (00-03-10-006P)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) (60-05-02)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5338B)
- Clicking Noise From Front Of Vehicle With Wheels Straight Ahead On Acceleration Tip In/Tip Out Or While Turning At Low Speeds (18-NA-043)
- Clicking Noise From Front Wheels While Turning At Slow Speeds (PI1498C)
- MCGARD Branded Wheel Lock Kits Key Fractures (17-NA-230)
- Information On Hunter Road Force Balancer (17-NA-170)
- Clicking Noise From Front While Turning At Low Speeds (17-NA-143)
- Non-Design Intent Wheel Lock Nuts And Lug Nuts (17-NA-126)
- Tire Performance And Characteristics (16-NA-296)
- Window Motors & Regulators
- 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)
- 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)
- Wireless Charging Module Diagnosis (PIC6049F)