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)
- 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)
- 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)
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- 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)
- 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)
- Check Engine Light And/Or Service AWD Displayed On The Driver Information Center (DIC) (18-NA-007)
- 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)
- 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)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Diagnostic Tip: ONSTAR Vehicles With B101D And Symptom Codes (PIT5236H)
- Information On Using MYBUICK, MYCADILLAC, MYCHEVROLET, And MYGMC Phone Applications To Control Gm Accessory Remote Start Kits (PI0360F)
- 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)
- Diagnostic Tip - Traction And Stability Control Indicator On With Code C0131 Set After BPMV Replacement (PIC5704H)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- 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)
- Information On Disabling Passive Locking / Unlocking From Vehicle Outside Door Handles (U.S. And CANADA Only) (18-NA-303)
- Intermittent Remote Keyless Entry Inoperative (PIT5119F)
- Information For Fleet Vehicles - Ignition Key, Fob And Key Rings Configuration (14-00-89-004D)
- Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
- 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)
- Diagnostic Aid For Bump When Stopping (PIP5924)
- 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 Tip - Engine Rough Idle Misfire Surging And/Or Poor Transmission Shift Feel Possible Crossed Fuel Injector Harness (PIP5353F)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Check Engine Light And/Or Service AWD Displayed On The Driver Information Center (DIC) (18-NA-007)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Shifter Assembly Missing Cover For BTSI - Cover Is Serviceable Do Not Replace Entire Assembly (PIC6273A)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC U0101 Set (17-NA-211)
- Warranty Administration - Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
- Auxiliary Emission Control Systems
- Poor Engine Performance, PCV Bypass Hose And Charge Air Cooler (CAC) Restricted For LUV Engines, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0299, P0234, P0236, P2261, P2227, P00C7 Set (22-NA-067)
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P0171 Set (PIP5197M)
- Possible Oil Consumption And/Or Leaks (19-NA-101)
- Information On Possible Oil Consumption And/Or Leaks, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300 Set (PIP5197M)
- Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
- Malfunction Indicator Lamp (Mil) Illuminated With DTC P0446 Or P0455 Set (PIC6250B)
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Damaged, Disassembled Or Improperly Packaged Turbochargers Returned To Warranty Part Center (PI0653F)
- Diagnostic Tip: Potential For Oil/Moisture Condensate Freezing Up In Turbocharger WASTEGATE Regulator Solenoid Valve (TCV) (PIP5812C)
- Check Engine Light On With P0299 Or P0234 (PIP5495NL)
- GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester Mil Reduced Engine Power (PIP5684C)
- Body Electrical
- J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
- Information On Reflective High Temperature Heat And/Or Insulating Tape For Wiring Harness Repairs (PIT5962B)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- 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)
- Oily Substance On Windshield Leaking From Moisture Sensor (PIC6086H)
- 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)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Brakes Control Systems
- Diagnostic Tip - Traction And Stability Control Indicator On With Code C0131 Set After BPMV Replacement (PIC5704H)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- 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)
- Collision/Avoidance
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Diagnostic Tip For Back-Up Camera, Back-Up Lamps And/Or Vanity Lamps Inoperative (PIT5899A)
- Drivers Side Object Sensing Alert Module Not Working Correctly And/Or Incorrect Side Mirror Notification (18-NA-056)
- 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)
- 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 - ONSTAR Back-Up Battery Failure (PIC4541F)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Diagnostic Tip: ONSTAR Vehicles With B101D And Symptom Codes (PIT5236H)
- 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)
- Information On Vehicle Slow To Heat Up In Cold Ambient Temperatures (PI1166D)
- Diagnostic Tip - Repeated Engine Overheating (PIP5499A)
- Differentials & Drive Axles
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Clunk Or Growl Noise Coming From Rear Of Vehicle And/Or Rear End Binding When Turning Or Backing Up (18-NA-049)
- Check Engine Light And/Or Service AWD Displayed On The Driver Information Center (DIC) (18-NA-007)
- RDM Axle Ratios For AWD Vehicles For Vibration Diagnostics When Using The PICO Scope (17-NA-281)
- 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 Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Diagnostic Aid For DTC P0351-P0354 P2300 P2301 P2303 P2304 P2306 P2307 P2309 Or P2310 (PIP5895A)
- 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: Potential For Oil/Moisture Condensate Freezing Up In Turbocharger WASTEGATE Regulator Solenoid Valve (TCV) (PIP5812C)
- Check Engine Light On With P0299 Or P0234 (PIP5495NL)
- Diagnostic Tip: Possible Crank No Start Or Extended Crank And Potential DTC P0014 P0017 P0365 P0366 (PIP5598D)
- Diagnostic Tip - Engine Rough Idle Misfire Surging And/Or Poor Transmission Shift Feel Possible Crossed Fuel Injector Harness (PIP5353F)
- Transport Mode On Message Displayed In Driver Information Center (DIC) And/Or Battery Light Is Flashing (20-NA-157)
- Mil On With DTC P0171 And / Or P1101 (PIP5240F)
- Engineering Information - Reduced Engine Power, DTC P0299 Set (PIE0503B)
- Short Duration Misfire - Rough Idle - Mil On During Cold Start - P050D (PIP5472F)
- P0496 After Performing Strategy Based Diagnostics (PIP5284A)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Diagnostic Tips For Intermittent Engine No Crank, Intermittent Exhaust Camshaft Position (CMP) Sensor Signal (PI0867C)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Diagnostic Tip For Low Oil Pressure Light On At Idle (18-NA-033)
- Check Engine Light And/Or Service AWD Displayed On The Driver Information Center (DIC) (18-NA-007)
- Engineering Information - Malfunction Indicator Lamp Illuminated With DTCS P0335, P0340, Or P0365 Set (PIE0416A)
- Diagnostic Aid For Vehicles With Check Engine Light On With DTCS P0335 P0340 P0365 Current Or Stored In History With Very Low Miles Or Sat For Extended Periods Of Time (PIP5482B)
- Malfunction Indicator Lamp (Mil) Illuminated And DTC P0071 Set At PDI (17-NA-373)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Malfunction Indicator Lamp (Mil) Illuminated With DTC P0446 Or P0455 Set (PIC6250B)
- 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)
- Poor Engine Performance In Extremely Cold Weather Conditions, Charge Air Cooler (CAC) Icing - Malfunction Indicator Lamp (Mil) Illuminated, DTC P0299, P0236, P2227, P00C7 Set (17-NA-221)
- 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)
- Malfunction Indicator Lamp (Mil) Illuminated - DTCS P3055, P3056 Set (17-NA-022)
- Check Engine Light On With DTC P1101 Set (PI0907C)
- 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)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- 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)
- 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)
- 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)
- Return Or Reimbursement Of Customer Owned CDS, DVDS Or Navigation Discs (05-08-44-024E)
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- 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)
- Diagnostic Tip - Engine Rough Idle Misfire Surging And/Or Poor Transmission Shift Feel Possible Crossed Fuel Injector Harness (PIP5353F)
- 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)
- 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)
- Check Engine Light And/Or Service AWD Displayed On The Driver Information Center (DIC) (18-NA-007)
- 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)
- 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)
- Ac Inoperative And/Or Ambient Temperature Display Missing From The Radio (PIC6215A)
- 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)
- 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)
- Information For Fleet Vehicles - Ignition Key, Fob And Key Rings Configuration (14-00-89-004D)
- 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)
- Antenna Missing During PDI (PIC6214C)
- 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)
- Reporting Missing Or Inaccurate Navigation Radio Map Disc Information - Complete And Submit Feedback Form At Gm Navigation Disc Center Website (10-08-44-006D)
- 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)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Engineering Information - Oil Leak And/Or Oil Burning Smell (PIE0449A)
- Diagnostic Tip For Low Oil Pressure Light On At Idle (18-NA-033)
- Information On Proper Oil Filter Usage (17-NA-184)
- Diagnostic Tip For Oil Leak After Recent Oil Change (PI1411A)
- 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)
- Poor Engine Performance In Extremely Cold Weather Conditions, PCV Bypass Hose And Charge Air Cooler Icing For LUV Engines, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0299, P0234, P2227, P00C7 Set (16-NA-405)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- LUV/LUJ Intermittent P0299 Codes (PIP5849A)
- Information For Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation And Applying RTV Sealant (12-06-01-003D)
- Information On Crank No Start Or Extended Crank, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0014, P0017, P0365 And/Or P0366 Set (21-NA-268)
- Low Mileage Running Poorly With Rich Fuel Trims And/Or Crank Case Overfull (PIP5647B)
- Diagnostic Tip - Oil Leak From Front Crankshaft Seal (PIP5517C)
- Information On Malfunction Indicator Lamp (Mil) Illuminated - DTC P0171 Set (PIP5197M)
- Possible Oil Consumption And/Or Leaks (19-NA-101)
- Information On Possible Oil Consumption And/Or Leaks, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300 Set (PIP5197M)
- Alleged Cylinders Out Of Round (PIP5163E)
- Appearance Of Cracks In Engine Block Deck Surface (PIP5241B)
- Oil Leak From Oil Pan Area (18-NA-201)
- Interchangeability Information On The Front Cover And Crank Shaft Balancer (18-K-005)
- Diagnostic Tip: Low Engine Oil Pressure And DTC P06DE After Major Engine Repairs (PIP5519A)
- Diagnostic Tip For Intermittent Crank/No Start After Removal Of Camshaft Sprockets (PI1237C)
- Engineering Information - Oil Leak And/Or Oil Burning Smell (PIE0449A)
- 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)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- 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)
- Diagnostic Tip: Possible Increased Brake Pedal Effort Due To Vacuum Pump Failure (PIP5835)
- 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)
- 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)
- Schedule
- Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- Information On Seat Belt Lap Anchor Inspection (24-NA-147)
- 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)
- Starter
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
- 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)
- 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 Power On Reset, Battery Learn Procedure No Longer Required (16-NA-371)
- Information On Using MYBUICK, MYCADILLAC, MYCHEVROLET, And MYGMC Phone Applications To Control Gm Accessory Remote Start Kits (PI0360F)
- Steering Gear
- Sun Roof/T-Top/Convertible Top
- System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Tip: Fuel Injected Gasoline Engines Possible No Start Extended Crank No Power Or Fuel Pressure Related DTC'S (PIP5596A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Check Engine Light On With P0299 Or P0234 (PIP5495NL)
- Diagnostic Tip: Possible Crank No Start Or Extended Crank And Potential DTC P0014 P0017 P0365 P0366 (PIP5598D)
- Mil On With DTC P0171 And / Or P1101 (PIP5240F)
- Short Duration Misfire - Rough Idle - Mil On During Cold Start - P050D (PIP5472F)
- P0496 After Performing Strategy Based Diagnostics (PIP5284A)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- 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)
- Diagnostic Aid For Vehicles With Check Engine Light On With DTCS P0335 P0340 P0365 Current Or Stored In History With Very Low Miles Or Sat For Extended Periods Of Time (PIP5482B)
- Malfunction Indicator Lamp (Mil) Illuminated And DTC P0071 Set At PDI (17-NA-373)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Malfunction Indicator Lamp (Mil) Illuminated With DTC P0446 Or P0455 Set (PIC6250B)
- Poor Engine Performance In Extremely Cold Weather Conditions, Charge Air Cooler (CAC) Icing - Malfunction Indicator Lamp (Mil) Illuminated, DTC P0299, P0236, P2227, P00C7 Set (17-NA-221)
- 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)
- Malfunction Indicator Lamp (Mil) Illuminated - DTCS P3055, P3056 Set (17-NA-022)
- Check Engine Light On With DTC P1101 Set (PI0907C)
- 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)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tip - Engine Rough Idle Misfire Surging And/Or Poor Transmission Shift Feel Possible Crossed Fuel Injector Harness (PIP5353F)
- Check Engine Light And/Or Service AWD Displayed On The Driver Information Center (DIC) (18-NA-007)
- Shifter Assembly Missing Cover For BTSI - Cover Is Serviceable Do Not Replace Entire Assembly (PIC6273A)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC U0101 Set (17-NA-211)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- 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)
- Gm TAC Support Of Vehicle Vibration Complaints - U.S. And CANADA Dealers Only (PIT5214F)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- Gm CANADA New Vehicle Tire Warranty Program For Original Equipment (OE) Tires And PDI Installed Limited Production Option (LPO) Tires (22-NA-106)
- Excessive Brake Dust On Wheels (PIC5214D)
- Information On Proper Tire Pressure (00-00-90-002M)
- Information On Tire Radial Force Variation (RFV) (00-03-10-006P)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) (60-05-02)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5338B)
- 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)
- 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)