Technical Service Bulletins: Other Variant
WARNING: This page is about the CT6 Base, 2.0L Eng VIN X, which is a different variant/trim than selected.
- 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)
- Mil On - DTC U016B Lost Communication With Electric A/C Compressor Control Module Set And Will Not Clear (18-NA-096)
- 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 - Intermittent No Forward And/Or No Reverse While Driving (PIE0529A)
- Front Park Assist Indicates Object Detected When In A Reverse Turn With Wheels Turned At Or Near Lock (PIC6369B)
- 2016-2018 Ct6 Plug-In Hybrid Certain Instrument Cluster Telltales Not Identified In Owner Manual (18-NA-249)
- 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)
- Service Front Camera / Service Lane Departure Warning / Service Lane Keep Assist Message With DTC B1008 Sym4B / INTELLIBEAM Headlight / Windshield Wind Rush Noise (PIT5535E)
- EV Range Driving Tips (PIC6231D)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- 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)
- Accessory Power Module (APM) Restriction (PIC6263A)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Diagnostic Tip: Loss Of HMI Communication While Viewing HMI Data List With GDS2 Scan Tool (PIC6296A)
- Wireless Charging System Check/Phone Compatibility/Retrofit Kit Available (18-NA-153)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Phantom Three Beeps Or Horn Chirps Heard After Turning Off Vehicle (18-NA-087)
- Personalization Selections Intermittently Missing From Comfort And Convenience Menu (18-NA-039)
- 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)
- 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)
- Incorrect Display Of Fuel Economy Units Displayed On Driver Information Center (DIC) (17-NA-174)
- Operating Tips For Hands Free Liftgate (PIT5472A)
- Wireless Charging Module Diagnosis (17-NA-142)
- Red Brake Light, STABILITRAK And/Or Service Vehicle Soon Light On Instrument Panel Cluster (IPC) With A Hard Brake Pedal, DTC P05E0 Set (17-NA-137)
- 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)
- Unwanted Brake Apply In Reverse When Cold (PIC6257)
- Outside Temperature Displayed Takes Long Time To Update After Initial Startup, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0234, P05CC, P05CD, P05CE, P05CF Set (17-NA-017)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Intermittent Operation Of Key Fobs, Door Unlock Inoperative "No Remote Detected" Message With Possible TPM Mil (16-NA-396)
- 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)
- Red Brake Light, STABILITRAK And/Or Service Vehicle Soon Light On Instrument Panel Cluster (IPC) With A Hard Brake Pedal, DTC P05E0 Set (17-NA-137)
- 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)
- 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)
- Automatic Trans
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Aids For 8 Speed Transmissions With Shift Concerns (PIP5943A)
- 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)
- Diagnostic Aids For 8 Speed Transmissions With Noise Concerns (PIP5996A)
- Information On Driveline Clunk Noise (99-04-20-002O)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Service Transmission Replacement Assembly Potential Internal Or Valve Body Concerns (PIP5968)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Transmission Case Flange Interference (23-NA-137)
- 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)
- Information On 8L45 8L90 Automatic Transmissions With No Movement After Valve Body Replacement (PIP5784)
- 8L45 8L90 No Movement After Valve Body Replacement (PIP5741A)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- 8L45, 8L90 Park System Does Not Engage (PIP5526A)
- Shake And/Or Shudder During Light Throttle Acceleration Between 40 And 128 Km/H (25 And 80 Mph) At A Steady State (19-NA-018)
- Shake And/Or Shudder During Light Throttle Acceleration Between 25 And 80 Mph (40 And 128 Km/H) At Steady Speed (18-NA-355)
- Information On Slight Movement In Park At Ignition On And Vehicle Start Up And/Or During A Remote Vehicle Start Event (18-NA-285)
- Ct6 4EL70 Hybrid Transmission And Component Restriction Program Has Ended (PIP5479B)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Engineering Information - Torque Converter Shudder 8 Speed Equipped Vehicles Built After March 1ST 2017 (PIE0405C)
- Information On Correct Fluid For Bolt EV And CADILLAC Ct6 PHEV Hybrid Electric Drive Units (Transmissions) (17-NA-398)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- 8L45 8L90 Diagnostic Tips For Harsh Shifts And Delayed Or Harsh Garage Shift Engagements (PIP5437B)
- Warranty Administration - Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0747, P0777, P0797, P2715 Or P2724 May Be Set Current Or History In Transmission Control Module (16-NA-404)
- Auxiliary Emission Control Systems
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Damaged, Disassembled Or Improperly Packaged Turbochargers Returned To Warranty Part Center (PI0653F)
- GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester Mil Reduced Engine Power (PIP5684C)
- Hoot, Whine, Buzz, Hiss Noise Coming From Vehicle After Engine Is Shut Off (18-NA-104)
- 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)
- 8L45 8L90 Internal Wiring Harness Part Numbers By Application (PIP5700E)
- Information On Rough Idle, Malfunction Indicator Lamp (Mil) Illuminated After Engine Repairs With DTCS P0016 And/Or P0018 Set (23-NA-091)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P3055 Set (21-NA-139)
- Ct6 Drive Motor Battery Charger (OBCM) And Charge Receptacle Restriction Has Ended (PIC6264B)
- 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)
- 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)
- Service Soon Message On, Active Rear Steer (ARS) Receives Invalid Data And Sets DTC U0435 (17-NA-130)
- 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)
- Brakes Control Systems
- Normal Characteristic - Instrument Panel Red Brake Light Intermittently Comes On (PI1410B)
- Red Brake Light, STABILITRAK And/Or Service Vehicle Soon Light On Instrument Panel Cluster (IPC) With A Hard Brake Pedal, DTC P05E0 Set (17-NA-137)
- Brakes Apply When In Reverse After Vehicle Has Cold Soaked In Temperatures Under 50F (10°C) (17-NA-096)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Unwanted Brake Apply In Reverse When Cold (PIC6257)
- Charging Systems
- Collision/Avoidance
- Diagnostic Tip - Service Night Vision - Unable To Perform Night Vision Camera Control Module Learn With A Possible Procedure 31 Request Out Of Range Message (PIC6352B)
- 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 Control/ Lane Keep Assist Unavailable (PIC6265F)
- 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)
- Information On Head-Up Display On Model Year 2017 And Newer Vehicles - Rotational Feature That Allows For Adjusting Of Angle Of HUD Image (19-NA-010)
- Personalization Selections Intermittently Missing From Comfort And Convenience Menu (18-NA-039)
- Diagnostic Tips For Rear Vision Camera Image That Is Grainy, Distorted And/Or Pixelated (17-NA-375)
- History DTC U0121 Set In Front View Camera Module (PIT5599)
- 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 Unavailable In Bare Areas (17-NA-083)
- Brakes Apply When In Reverse After Vehicle Has Cold Soaked In Temperatures Under 50F (10°C) (17-NA-096)
- Unwanted Brake Apply In Reverse When Cold (PIC6257)
- 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)
- 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)
- Unable To Connect To The ONSTAR Center (PIC6450)
- 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)
- Wireless Charging System Check/Phone Compatibility/Retrofit Kit Available (18-NA-153)
- 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)
- Normal Characteristic - ONSTAR Power Consumption (PIC4935F)
- Diagnostic Tip - ONSTAR Turn By Turn /TBT Feature Inoperative (PIC4801H)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- 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)
- ONSTAR BLUETOOTH Option Availability (PIT4733K)
- ONSTAR BLUETOOTH Pairing Limit And Operational Characteristics (PIC5759B)
- Diagnostic Tip - ONSTAR Back-Up Battery Failure (PIC4541F)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Cooling System (Mechanical)
- Cruise Control Systems
- Adaptive Cruise Control/ Lane Keep Assist Unavailable (PIC6265F)
- Adaptive Cruise Temporarily Unavailable Message Lane Keep Assist (LKA) Inoperative In High Ambient Temperatures (PIC6123F)
- 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 Unavailable In Bare Areas (17-NA-083)
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electronic Steering
- Engine Control Systems
- DIAGNOSTIC AIDS FOR DTCS FOLLOWING TRANSMISSION REPLACEMENT DTC P182A, P182B, P182E, P1839 or P1840 SET (PIP5966B)
- 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)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- 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)
- 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)
- Check Engine Light Mil P015B, P1101 And /Or P0101 Reduce Engine Power (PIP5402E)
- Mil Due To P06DE And May Also Have P0521, P06DE (PIP5676A)
- Normal Characteristic - Engine Stops Running After Extended Idle (PIC6137F)
- Ct6 Drive Motor Power Inverter Control Module (PIM) Part Restriction Has Ended (PIC6269A)
- Information On Black Smoke, Rough Idle And Minimal Misfires On Cold Start (PIP5189C)
- Service Engine Soon Light On Possible DRIVEABILITY Concerns With All 4 Or Pairs Of Camshaft Position System Performance DTCS P0011 P0014 P0021 And P0024 (PIP5568E)
- Shake And/Or Shudder During Light Throttle Acceleration Between 25 And 80 Mph (40 And 128 Km/H) At Steady Speed (18-NA-355)
- (Ct6 PHEV) High Voltage Drive Motor Battery Exchange (PIC6272D)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Engine Runs Rough With Malfunction Indicator Lamp (Mil) On, Low Compression On Cylinder With Misfire, DTC P0300 Set (PI1178F)
- Ct6 Hybrid Powertrain Control Module 2 (HPCM 2) Part Restriction (PIC6270A)
- Engine Identification Number Requested When Programming ECM (PIP5597)
- Mil P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L) (PIP5534A)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0172 Set (18-NA-246)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- 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)
- 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)
- Audio Muting When Listening To Some SIRIUSXM Channels Due To Interference In Some Geographic Locations (19-NA-081)
- 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)
- 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)
- Personalization Selections Intermittently Missing From Comfort And Convenience Menu (18-NA-039)
- 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)
- 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)
- 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)
- 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)
- Exhaust
- Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- Information On Corvette C8 And CADILLAC Ct6 Structural Parts Restriction (23-NA-019)
- Creak Or Rattle Type Noise From Front Of Vehicle (18-NA-326)
- 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)
- Operating Tips For Hands Free Liftgate (PIT5472A)
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- 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)
- 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)
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- EV Range Driving Tips (PIC6231D)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
- 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)
- Incorrect Display Of Fuel Economy Units Displayed On Driver Information Center (DIC) (17-NA-174)
- Outside Temperature Displayed Takes Long Time To Update After Initial Startup, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0234, P05CC, P05CD, P05CE, P05CF Set (17-NA-017)
- 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)
- Diagnostic Tips - Auto Heated And Auto Heated Ventilated Seat (PIC6180A)
- Information On A/C Odors During Start Up In Hot Humid Climates (18-NA-271)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Diagnostic Tip For Decreased Air Flow Coming Out From Front Instrument Panel Outer Air Outlet Vents While Driving (PIC6298A)
- 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)
- 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)
- 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)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Brakes Apply When In Reverse After Vehicle Has Cold Soaked In Temperatures Under 50F (10°C) (17-NA-096)
- 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
- 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)
- Information On Engine Oil Requirements For LTG 2.0L Turbocharged Engine (17-NA-039)
- 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)
- Diagnostic Aids For 8 Speed Transmissions With Noise Concerns (PIP5996A)
- 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)
- Cylinder Head Tick Noise And Or Damage - Possible Plugged Oil Feed Orifice (PIP4495F)
- Oil Leak From Oil Pan Area (18-NA-201)
- Hoot, Whine, Buzz, Hiss Noise Coming From Vehicle After Engine Is Shut Off (18-NA-104)
- 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)
- Engineering Information - Oil Leak Between Upper And Lower Oil Pan (PIE0400A)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Information On Engine Oil Requirements For LTG 2.0L Turbocharged Engine (17-NA-039)
- 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)
- Brake Squeal Or Squeak Noise Intermittently On Initial Brake Applies (PI1496C)
- Brake Thump Bump Feel Or Noise When Braking (PIC6290C)
- Red Brake Light, STABILITRAK And/Or Service Vehicle Soon Light On Instrument Panel Cluster (IPC) With A Hard Brake Pedal, DTC P05E0 Set (17-NA-137)
- 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
- Restraints Control Systems
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- 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)
- Schedule
- Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Rear Outboard Heated Seats Inoperative, Possible Dead Or Drained Battery (20-NA-080)
- 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)
- Diagnostic Tips - Auto Heated And Auto Heated Ventilated Seat (PIC6180A)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Personalization Selections Intermittently Missing From Comfort And Convenience Menu (18-NA-039)
- Seat Belt Extender Availability (99-09-40-005H)
- Starter
- Diagnostic Aids For 8 Speed Transmissions With Noise Concerns (PIP5996A)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P3055 Set (21-NA-139)
- Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
- Rear Outboard Heated Seats Inoperative, Possible Dead Or Drained Battery (20-NA-080)
- Diagnostic Tip - Cycling Battery Draw Found When Diagnosing Complaint Of Dead Battery (PIC6359A)
- Ct6 Drive Motor Battery Charger (OBCM) And Charge Receptacle Restriction Has Ended (PIC6264B)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- (Ct6 PHEV) High Voltage Drive Motor Battery Exchange (PIC6272D)
- Original Equipment Batteries Part Number And ACDELCO Replacement Battery Approved Warranty Part Numbers (15-06-03-002N)
- (Ct6 PHEV) High Voltage Drive Motor Battery Exchange (PIC6272C)
- 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)
- Steering Control Systems
- 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)
- Information On Sag Or Hesitation On Acceleration (PIP4112S)
- Check Engine Light Mil P015B, P1101 And /Or P0101 Reduce Engine Power (PIP5402E)
- Normal Characteristic - Engine Stops Running After Extended Idle (PIC6137F)
- Service Engine Soon Light On Possible DRIVEABILITY Concerns With All 4 Or Pairs Of Camshaft Position System Performance DTCS P0011 P0014 P0021 And P0024 (PIP5568E)
- Shake And/Or Shudder During Light Throttle Acceleration Between 25 And 80 Mph (40 And 128 Km/H) At Steady Speed (18-NA-355)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Engine Runs Rough With Malfunction Indicator Lamp (Mil) On, Low Compression On Cylinder With Misfire, DTC P0300 Set (PI1178F)
- Mil P2097 LCV (2.5L) LKW (2.5L) LTG (2.0L) (PIP5534A)
- 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)
- Transmission Control Systems
- DIAGNOSTIC AIDS FOR DTCS FOLLOWING TRANSMISSION REPLACEMENT DTC P182A, P182B, P182E, P1839 or P1840 SET (PIP5966B)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Shake And/Or Shudder During Light Throttle Acceleration Between 40 And 128 Km/H (25 And 80 Mph) At A Steady State (19-NA-018)
- Information On Slight Movement In Park At Ignition On And Vehicle Start Up And/Or During A Remote Vehicle Start Event (18-NA-285)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- 8L45 8L90 Diagnostic Tips For Harsh Shifts And Delayed Or Harsh Garage Shift Engagements (PIP5437B)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0747, P0777, P0797, P2715 Or P2724 May Be Set Current Or History In Transmission Control Module (16-NA-404)
- TSB
- 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)
- MCGARD Branded Wheel Lock Kits Key Fractures (17-NA-230)
- 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)
- Driving Characteristics Of Rear-Wheel Drive Vehicles And Available Winter Tires (04-03-10-013K)
- 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)