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)
- Engineering Information - Rear Wiper Arm Is Loose (PIE0522A)
- Engineering Information - Water, Moisture And/Or Condensation Leak In The Rear Tail Lamps (PIE0527A)
- Engineering Information - 3 Seconds Or Longer Crank Time Before Engine Starts After Vehicle Sitting At Least 20 Minutes (PIE0516A)
- Engineering Information - Engine Oil Leak From Lower Oil Pan (PIE0495A)
- 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)
- Speedometer Needle Accuracy Information (PIT5195H)
- Information On No Heated Seats Or Heated Steering Wheel During Remote Start (24-NA-054)
- Power Windows And/Or Mirrors Inoperative, Power Seat Movement Inoperative And/Or Moving On Its Own, Side Object Detection Inoperative And/Or Unwanted Activation, Power Door Lock Cycle Inoperative, Keyless Entry Inoperative - DTC B3125, B3130 And/Or B3135 Set (PIT5608E)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (PIC6333D)
- 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)
- Engineering Information - Front Door Window Switch Inoperative (PIE0454A)
- Steering Wheel Shutters And Automatic Park Assist Aborts During Parking Spot Maneuvers (18-NA-231)
- 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)
- Fuel Gauge Does Not Read Full After Fill, Only Goes To 7/8 Full, Fill From Empty Gauge Or Low Fuel Warning Does Not Achieve Expected Rated Capacity (18-NA-140)
- Drivers Side Object Sensing Alert Module Not Working Correctly And/Or Incorrect Side Mirror Notification (18-NA-176)
- Information On Available Park Assist/Chime Strategy Change (18-NA-149)
- 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 Body Control Module (BCM) Replacement (18-NA-126)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Active Shutters Inoperative, Malfunction Indicator Lamp (Mil) Illuminated - DTCS U01B0, U0284, U1345 Set (17-NA-312)
- HVAC Inoperative During Remote Start Event With Accessory Remote Start Kit (18-NA-041)
- Diagnostic Tip For Misaligned Rear View Camera GRIDLINES (17-NA-362)
- ONSTAR Led Is Red, Poor/No Voice Recognition, Inoperative Hands-Free Microphone During BLUETOOTH And ONSTAR Calls - DTC B2455 04 Set (17-NA-363)
- Diagnostic Tip For 3.5 Mm Audio Jack For USB Does Not Operate After Replacement (17-NA-344)
- Fuel Gauge Will Not Go To Full (PIT5574C)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
- Low Volume On Back Up Warning (17-NA-300)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
- False Current DTC U15F1 Stored In The HMI (Human Machine Interface) Module (17-NA-289)
- False Current DTC B1265 Stored In Radio For The Remote Enable Circuit (PIT5567)
- 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)
- Instrument Panel (IP) Compartment Door Squeak (17-NA-160)
- Information On Liftgate Power Assist Actuator Oil Leakage (17-NA-206)
- Aerodynamic Devices
- Anti-Lock Brakes
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Aid : Abs/TCS Mil On Code C0010 Symptom 5A Stored (PIT5696H)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Diagnostic Tip For Steering Reduced Message, STABILITRAK Message, Traction Control Lamp On, Malfunction Indicator Lamp (Mil) Illuminated (17-NA-268)
- 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)
- Diagnostic Aid: Intermittent No Start. Keyless Entry Inoperative Possible B3031 Or Customer May Note Ready For Fob Message (PIT5992A)
- Power Windows And/Or Mirrors Inoperative, Power Seat Movement Inoperative And/Or Moving On Its Own, Side Object Detection Inoperative And/Or Unwanted Activation, Power Door Lock Cycle Inoperative, Keyless Entry Inoperative - DTC B3125, B3130 And/Or B3135 Set (PIT5608E)
- Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Diagnostic Tip- No Fob Detected Message/Service Tire Monitor System (PIT5718)
- 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)
- Passive Entry And Passive Starting Functions Are Always Inoperative On One, Or Both, Of The RKE Fobs, Possible Various DIC Messages (18-NA-259)
- 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)
- Information On Transmission No Command Overdrive Ranges During Cold Ambient Temperatures (18-NA-035)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Multiple Electrical Concerns, Intermittent Multiple Instrument Panel Cluster (IPC) Warning Lamps Illuminated, Intermittent Multiple Message On Drivers Information Center (DIC) And Malfunction Indicator Lamp (Mil) Illuminated (PIP5563)
- 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)
- Only 11 Digit Pun (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65 (PIP5704D)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- PQC 2018 Part Restriction On The T87A Transmission Control Module Has Ended (PIP5508B)
- Exhaust Smell/Odor In Cabin And/Or DTC P0421 Set (18-NA-121)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Engineering Information - Vehicle Vibration When Driving On Smooth Roads At Speeds Between 64-113 Km/H (40-70 Mph) (PIE0432A)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Sir Mil On, Service AWD Or Service Keyless Start Message Or Fuse Open In Rear BEC. (PIT5577)
- Auxiliary Emission Control Systems
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Diagnostic Tip - Engine Oil Leak From Area Above Engine Oil Filter (PIP5866)
- 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)
- GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester Mil Reduced Engine Power (PIP5684C)
- Information On DTC P2598 - Turbocharger Vane Position Performance Low Position (17-NA-301)
- 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)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P3055 Set (21-NA-139)
- Diagnostic Tip- No Fob Detected Message/Service Tire Monitor System (PIT5718)
- 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)
- Power Liftgate Stops When Opening And/Or Will Not Close From Open Position, DTC B153E Or B396A Set (17-NA-232)
- 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)
- No Crank, No Start, Quick Start/Stall, No Fob Detected, Key Fobs Inoperative, B3924 00, B3925 00, B3926 00, B3927 00, B3928 00 Set (23-NA-163)
- Vehicle Will Not Lock And Unlock (Loss Of Active Functions) Crank Or Start (Loss Of Passive Functions) With DTC P0513 Set (23-NA-165)
- Vehicle Will Lock And Unlock (Active Functions Work) But Will Not Crank Or Start (Loss Of Passive Functions Do Not Work) (23-NA-164)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Information On DTC P0747 Setting At Engine Shut Down When Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern (21-NA-201)
- DTC P0747 Setting At Engine Shut Down When The Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern (PIP5697E)
- 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)
- Brakes Control Systems
- Diagnostic Aid : Abs/TCS Mil On Code C0010 Symptom 5A Stored (PIT5696H)
- Diagnostic Aid: Service Park Brake Message .Park Brake Will Not Learn. C0561 - 43 Stored After Rear Brake Service (PIT5953)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Service Engine Soon Lamp Illuminated And/Or Service Brake Assist Message Displayed, With DTC P0557 Stored (21-NA-107)
- Charging Systems
- Clutch
- 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)
- Diagnostic Tip - Lane Keep Assist And Lane Departure Warning Functionality (PIT5481J)
- Diagnostic Tip - Forward Collision Alert Inoperative, Unable To Set Gap For Adaptive Cruise, Lane Keep Assist Indicator Does Not Turn On/Off With Switch, Auto High Beam Function Erratic, Possible Code B395D After Camera Replacement (PIT6140)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (PIC6333D)
- Steering Wheel Shutters And Automatic Park Assist Aborts During Parking Spot Maneuvers (18-NA-231)
- Drivers Side Object Sensing Alert Module Not Working Correctly And/Or Incorrect Side Mirror Notification (18-NA-176)
- Information On Available Park Assist/Chime Strategy Change (18-NA-149)
- Diagnostic Tip For Misaligned Rear View Camera GRIDLINES (17-NA-362)
- Low Volume On Back Up Warning (17-NA-300)
- 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)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (PIC6333D)
- 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)
- Wireless Charging System Check/Phone Compatibility/Retrofit Kit Available (18-NA-153)
- Diagnostic Tip: Identifying If A Vehicle Is Factory Equipped With ONSTAR 4G LTE WI-FI (PIT5354B)
- Gen10 ONSTAR WIFI Inoperative Or WIFI Connection Concerns (PIT5384C)
- ONSTAR Led Is Red, Poor/No Voice Recognition, Inoperative Hands-Free Microphone During BLUETOOTH And ONSTAR Calls - DTC B2455 04 Set (17-NA-363)
- 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)
- 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)
- Knock In Front End Over Bumps Or Turning Corners At Slow Speed (19-NA-098)
- Differentials & Drive Axles
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- RDM Axle Ratios For AWD Vehicles For Vibration Diagnostics When Using The PICO Scope (17-NA-281)
- Rattling Gear Type Noise And/Or Clunking Noise Heard, Malfunction Indicator Lamp (Mil) Illuminated - DTC C0407-01, C0407-5A, C056D-54, U2800-5A Set (17-NA-262)
- Driveshaft & Universal Joints
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Engineering Information - Vehicle Vibration When Driving On Smooth Roads At Speeds Between 64-113 Km/H (40-70 Mph) (PIE0432A)
- RDM Axle Ratios For AWD Vehicles For Vibration Diagnostics When Using The PICO Scope (17-NA-281)
- 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)
- Information On Transmission No Command Overdrive Ranges During Cold Ambient Temperatures (18-NA-035)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message Is Cleared Or Diesel Particulate Filter Is Full Continue Driving Displayed On DIC, DTC P2463 May Be Set (10-06-05-002M)
- Diagnostic Tip For Reduced Or Low Engine Power On Acceleration (PIT5994)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated, Excessive Smoke From Tail Pipe - DTC P2002, P226D And/Or P244A Set (16-NA-380)
- Malfunction Indicator Lamp Illuminated With DTCS P0300, P0299, P0234 And/Or P2227 Set (PIP5511A)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
- Reduced Engine Power, Malfunction Indicator Lamp (Mil) Illuminated - DTC'S P0101, P0172, P0299, P0506 And/Or P1101 Set (PIP5651G)
- Malfunction Indicator Lamp Illuminated Or Flashing - DTC P0300 Set When Driving In High Humidity Or In Heavy Rain (22-NA-065)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Malfunction Indicator Lamp Illuminated With DTCS P0299/P0234 Set During Cold Or Freezing Temperatures (22-NA-002)
- Diagnostic Tip: Potential For Oil/Moisture Condensate Freezing Up In Turbocharger WASTEGATE Regulator Solenoid Valve (TCV) (PIP5812C)
- Engine Misfire, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300 Set (21-NA-255)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0331 Set (PIP5773B)
- N212345540 - Calibration Verification Number Not Provided By ECM (N212345540)
- Diagnostic Aid: Engine Misfire DTC P0300 (PIP5657D)
- Diagnostic Tip: Possible Crank No Start Or Extended Crank And Potential DTC P0014 P0017 P0365 P0366 (PIP5598D)
- Loss Of Window Motor Memory - Window Drops Down (21-NA-046)
- Transport Mode On Message Displayed In Driver Information Center (DIC) And/Or Battery Light Is Flashing (20-NA-157)
- Possible ONSTAR Notification, Malfunction Indicator Lamp (Mil) Illuminated, Abs/TCS Lamp On - DTC C0010.5A Set (20-NA-118)
- Runs Rough Cold Or Stall Condition Upon Cold Start And/Or DTC P050D (North AMERICA Only) (20-NA-014)
- Check Engine Light Mil P015B, P1101 And /Or P0101 Reduce Engine Power (PIP5402E)
- Engineering Information - Reduced Engine Power, DTC P0299 Set (PIE0503B)
- Start/Stop Performance, Hesitation From A Stop, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0132 And/Or P0138 Set (19-NA-062)
- Short Duration Misfire - Rough Idle - Mil On During Cold Start - P050D (PIP5472F)
- Information On Black Smoke, Rough Idle And Minimal Misfires On Cold Start (PIP5189C)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC'S P034A, P0421, P050F, P059F, P11DC, P111E, P122D, P1488, P220B, P22FE, P2457, P2463, And/Or P2BAA (19-NA-009)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P050F Set (18-NA-300)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- Malfunction Indicator Light (Mil) Illuminated - DTC P305D And/Or P305E Set (18-NA-250)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P3055 And/Or P3056 Set (18-NA-247)
- Diagnostic Tip For Service Engine Soon (SES) Light On, DTC P0421 Set (18-NA-190)
- Engineering Information - Malfunction Indicator Lamp Illuminated With DTC P059F Set (PIE0451A)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Engineering Information - Charge Air Cooler Ice Blockage With Malfunction Indicator Lamp Illuminated And DTC P0299 Set After Completing Bulletin 18-NA-020 (PIE0452A)
- Low Oil Level Indicator Illuminated (18-NA-093)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Fuel Tank Hard To Fill Possible Mil With DTC P0446 (PIP5496A)
- Information On DTC P2598 - Turbocharger Vane Position Performance Low Position (17-NA-301)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Lack Of Engine Power (17-NA-191)
- Sir Mil On, Service AWD Or Service Keyless Start Message Or Fuse Open In Rear BEC. (PIT5577)
- 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)
- 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)
- Accessory Rear Seat Infotainment (RSI) Shuts Off, Coinciding With Closing Of Door Or Liftgate (20-NA-067)
- Headrest DVD Monitors Turn Off Unwanted (PITA5653A)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (PIC6333D)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Rear Infotainment Audio Output Choppy/Intermittent When Headphones Are Connected Via Audio Jack Or BLUETOOTH (18-NA-338)
- Infotainment Screen Appears Too Bright At Night (18-NA-325)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- High Pitch Whine Coming From Front Instrument Panel (IP) Speakers (18-NA-210)
- Engineering Information - Speaker Rattle Noise, Speaker Crackle, Poor Sound Quality, Speaker Pop Or Speaker Distortion (PIE0436B)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Audio Volume Stuck High Or Low With No DTCS (18-NA-141)
- Audio Muting When Listening To Some SIRIUS XM Channels Due To Interference In Some Geographic Locations (18-NA-134)
- Radio Control (Ics) Display Does Not Remain Off At Times After It Has Been Turned Off In Radio Settings Menu (18-NA-138)
- 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)
- Low Volume On Back Up Warning (17-NA-300)
- False Current DTC U15F1 Stored In The HMI (Human Machine Interface) Module (17-NA-289)
- False Current DTC B1265 Stored In Radio For The Remote Enable Circuit (PIT5567)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Exhaust
- Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message Is Cleared Or Diesel Particulate Filter Is Full Continue Driving Displayed On DIC, DTC P2463 May Be Set (10-06-05-002M)
- Information On Diesel Exhaust Fluid (Def) (16-NA-244)
- 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)
- Rattle Type Noise Heard From Underneath Vehicle (17-NA-380)
- Exterior Body Panels
- Underbody Component Corrosion (PI0281L)
- PAINTLESS Dent Repair Process (99-08-51-001F)
- Fuel Tank Hard To Fill Possible Mil With DTC P0446 (PIP5496C)
- 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)
- Power Liftgate Stops When Opening And/Or Will Not Close From Open Position, DTC B153E Or B396A Set (17-NA-232)
- Information On Liftgate Power Assist Actuator Oil Leakage (17-NA-206)
- 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)
- Pop And/Or Creak Over Bumps From Front End (PIT5678A)
- Knock In Front End Over Bumps Or Turning Corners At Slow Speed (19-NA-098)
- Fuel System
- Information On How To Have A Fuel Or Fluid Sample Tested (25-NA-065)
- Dust, Snow Or Water Around Fuel Filler Area (23-NA-047)
- Fuel Tank Hard To Fill Possible Mil With DTC P0446 (PIP5496C)
- 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)
- Extended Engine Crank Time (19-NA-176)
- 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)
- Engineering Information - Charge Air Cooler Ice Blockage With Malfunction Indicator Lamp Illuminated And DTC P0299 Set After Completing Bulletin 18-NA-020 (PIE0452A)
- Fuel Gauge Will Not Go To Full (PIT5574C)
- Fuel Tank Hard To Fill Possible Mil With DTC P0446 (PIP5496A)
- 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)
- 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)
- Speedometer Needle Accuracy Information (PIT5195H)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (PIC6333D)
- 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)
- Fuel Gauge Does Not Read Full After Fill, Only Goes To 7/8 Full, Fill From Empty Gauge Or Low Fuel Warning Does Not Achieve Expected Rated Capacity (18-NA-140)
- Fuel Gauge Will Not Go To Full (PIT5574C)
- Head Lamp Or Tail Lamp Inoperative (17-NA-337)
- 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)
- One Time Use Heater Core Hose Clamps (PIT5578D)
- Chemical Type Odor From HVAC (PIT5726A)
- Rattle And/Or Flutter Type Noise Heard From Dash When HVAC Is In Bi Level Mode At Mid To High Blower Speeds (PIT5627)
- Information On A/C Odors During Start Up In Hot Humid Climates (18-NA-271)
- Information On A/C Not Cooling, A/C System Low Or Empty Of Refrigerant (18-NA-162)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- Engineering Information - Interior Coolant Leak At Heater Core Inlet/Outlet Tubes (PIE0418A)
- Identification
- Only 11 Digit Pun (Part Unique Number) Found On Service Solenoid Body Assembly GF9 9T45/50/60/65 (PIP5704D)
- Dealer Responsibility For Cargo Carrying Capacity Labeling (12-00-89-007B)
- OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
- Information For The Migration Of The SPID Label Content Into The Certification Label As 2D Bar Code (17-NA-213)
- Ignition Switch/Steering Lock
- Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
- Diagnostic Tip - Security Light On Intermittently / No Crank/No Start Or Start Stall / Keyless Access Vehicles May Display No Remote/Fob Detected / Poor Or No RKE Range / Service TPM DTC B3055, B3060, B3935, C0750, C0755, C0760, C0765, C0775 (PIC5650L)
- Diagnostic Aids: Adding A Transmitter Or Key Without Service Programming System (Quick Learn) (PIC6208E)
- Ignition System
- Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Rear View Camera Guidelines Not Present At Times (17-NA-331)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Diagnostic Tip: No GPS Location On Radio And GPS Inoperative (PIC6360)
- Intermittent Blank Or Flickering Driver Information Center (DIC) (PIC6333D)
- Infotainment Screen Appears Too Bright At Night (18-NA-325)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Interior/Exterior Trim
- Information On Proper Use Of Floor Mats (10-08-110-001L)
- WATERLEAK Into Interior Of Vehicle (22-NA-166)
- Rattle And/Or Flutter Type Noise Heard From Dash When HVAC Is In Bi Level Mode At Mid To High Blower Speeds (PIT5627)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- Ticking Or Popping Noise At Roof Rail Assist Handle(S) (19-NA-013)
- Engineering Information - Pictures Of Windshield, Steering Wheel And/Or Door Trim Panel For Product Issues Covered Under Warranty (PIE0475A)
- Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
- High Pitched Whistle, Wind Noise From Roof Of Vehicle (18-NA-036)
- Headliner Sag At Front (17-NA-411)
- Front Floor Console Armrest Hinge Spring Noise (17-NA-273)
- Flutter Or Boom Noise From Rear Of Vehicle (17-NA-265)
- Outer Window Belt Moldings Poor Fit And Retention (17-NA-246)
- Interior Boom Noise While Driving Above 25 Mph (PIT5575)
- Instrument Panel (IP) Compartment Door Squeak (17-NA-160)
- 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)
- Low Oil Level Indicator Illuminated (18-NA-093)
- 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)
- Engine Repair Tip For Installation Of Pistons (PI1394B)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
- Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
- Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
- Repair Guidelines For Engine Component Wear (18-NA-073)
- Diagnostic 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 Servicing Diesel Engines With Ceramic Glow Plugs (23-NA-032)
- Front Or Rear Crankshaft Oil Leak, Malfunction Indicator Lamp (Mil) Illuminated - DTC P1101 Set (PIP5417C)
- Reduced Engine Power, Malfunction Indicator Lamp (Mil) Illuminated - DTC'S P0101, P0172, P0299, P0506 And/Or P1101 Set (PIP5651G)
- Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
- Diagnostic Tip - Engine Oil Leak From Area Above Engine Oil Filter (PIP5866)
- Information For Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation And Applying RTV Sealant (12-06-01-003D)
- Malfunction Indicator Lamp Illuminated Or Flashing - DTC P0300 Set When Driving In High Humidity Or In Heavy Rain (22-NA-065)
- Information On Crank No Start Or Extended Crank, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0014, P0017, P0365 And/Or P0366 Set (21-NA-268)
- Inspection Loose Upper Bolt For Timing Chain Guide Oil Leak Front Timing Cover Removal 2.0 LTG (PIP5803A)
- Low Mileage Running Poorly With Rich Fuel Trims And/Or Crank Case Overfull (PIP5647B)
- Runs Rough Cold Or Stall Condition Upon Cold Start And/Or DTC P050D (North AMERICA Only) (20-NA-014)
- Diagnostic Tip - Oil Leak From Front Crankshaft Seal (PIP5517C)
- Alleged Cylinders Out Of Round (PIP5163E)
- Oil Leak From Oil Pan Area (18-NA-201)
- 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)
- 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)
- Service Engine Soon Lamp Illuminated And/Or Service Brake Assist Message Displayed, With DTC P0557 Stored (21-NA-107)
- Squeak Noise When Applying Brakes (18-NA-352)
- Squeak And/Or Creak Noise When Applying Brake Pedal (18-NA-228)
- Rear Brake Squeak Type Noise (17-NA-326)
- Memory Modules
- Mirrors
- 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)
- Information On Servicing Diesel Engines With Ceramic Glow Plugs (23-NA-032)
- 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)
- Engineering Information - Driver Side Seat Air Bag Light On DTC Codes B0014, B001A, B001E (PIE0438A)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Schedule
- Seats
- Seat Belt Comfort Guide Part Information (PIT6180A)
- Normal Operation Of Haptic Seat During Lane Keep Assist Event (PIC6048P)
- Power Windows And/Or Mirrors Inoperative, Power Seat Movement Inoperative And/Or Moving On Its Own, Side Object Detection Inoperative And/Or Unwanted Activation, Power Door Lock Cycle Inoperative, Keyless Entry Inoperative - DTC B3125, B3130 And/Or B3135 Set (PIT5608E)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- 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)
- Starter
- No Crank, No Start, Quick Start/Stall, No Fob Detected, Key Fobs Inoperative, B3924 00, B3925 00, B3926 00, B3927 00, B3928 00 Set (23-NA-163)
- Vehicle Will Not Lock And Unlock (Loss Of Active Functions) Crank Or Start (Loss Of Passive Functions) With DTC P0513 Set (23-NA-165)
- Vehicle Will Lock And Unlock (Active Functions Work) But Will Not Crank Or Start (Loss Of Passive Functions Do Not Work) (23-NA-164)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Information On Possible Crank No Start Or Extended Crank With DTC P12A6 Or Service Safety Restraints Message On DIC, With B0073 (PIT5823)
- Diagnostic Tips - Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank (PIT5745D)
- 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)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Diagnostic Tip For Discharged And/Or Dead Battery (18-NA-357)
- 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)
- HVAC Inoperative During Remote Start Event With Accessory Remote Start Kit (18-NA-041)
- Information On Weak Or Discharged Battery After Flat Or Dinghy Towing The Vehicle (17-NA-343)
- Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
- Steering Column
- Steering Control Systems
- Diagnostic Tip: Loss Of Power Steering Assist May Have Chassis Bus Communication Codes Or C0800 In The PSCM (PIT5675C)
- Steering Wheel Shutters And Automatic Park Assist Aborts During Parking Spot Maneuvers (18-NA-231)
- Diagnostic Tip For Steering Reduced Message, STABILITRAK Message, Traction Control Lamp On, Malfunction Indicator Lamp (Mil) Illuminated (17-NA-268)
- 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)
- Clean Exhaust Filter See Owners Manual Now, Cleaning Exhaust Filter Keep Driving Until Message Is Cleared Or Diesel Particulate Filter Is Full Continue Driving Displayed On DIC, DTC P2463 May Be Set (10-06-05-002M)
- Malfunction Indicator Lamp Illuminated With DTCS P0300, P0299, P0234 And/Or P2227 Set (PIP5511A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tip: Possible Crank No Start Or Extended Crank And Potential DTC P0014 P0017 P0365 P0366 (PIP5598D)
- Check Engine Light Mil P015B, P1101 And /Or P0101 Reduce Engine Power (PIP5402E)
- Start/Stop Performance, Hesitation From A Stop, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0132 And/Or P0138 Set (19-NA-062)
- Short Duration Misfire - Rough Idle - Mil On During Cold Start - P050D (PIP5472F)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC'S P034A, P0421, P050F, P059F, P11DC, P111E, P122D, P1488, P220B, P22FE, P2457, P2463, And/Or P2BAA (19-NA-009)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P050F Set (18-NA-300)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- Malfunction Indicator Light (Mil) Illuminated - DTC P305D And/Or P305E Set (18-NA-250)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P3055 And/Or P3056 Set (18-NA-247)
- Diagnostic Tip For Service Engine Soon (SES) Light On, DTC P0421 Set (18-NA-190)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Engineering Information - Charge Air Cooler Ice Blockage With Malfunction Indicator Lamp Illuminated And DTC P0299 Set After Completing Bulletin 18-NA-020 (PIE0452A)
- 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)
- Fuel Tank Hard To Fill Possible Mil With DTC P0446 (PIP5496A)
- Information On DTC P2598 - Turbocharger Vane Position Performance Low Position (17-NA-301)
- Lack Of Engine Power (17-NA-191)
- 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)
- 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)
- Information On Transmission No Command Overdrive Ranges During Cold Ambient Temperatures (18-NA-035)
- Multiple Electrical Concerns, Intermittent Multiple Instrument Panel Cluster (IPC) Warning Lamps Illuminated, Intermittent Multiple Message On Drivers Information Center (DIC) And Malfunction Indicator Lamp (Mil) Illuminated (PIP5563)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Information On DTC P0747 Setting At Engine Shut Down When Transmission Is In Park/Neutral With No Hydraulic/Mechanical Transmission Concern (21-NA-201)
- Intermittently Vehicle May Not Go Above 30 Mph Stuck In 2ND Gear Will Not Upshift Mil On DTC P2821 Set (PIP5557C)
- High Pitch Whine Coming From Front Instrument Panel (IP) Speakers (18-NA-210)
- Exhaust Smell/Odor In Cabin And/Or DTC P0421 Set (18-NA-121)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Sir Mil On, Service AWD Or Service Keyless Start Message Or Fuse Open In Rear BEC. (PIT5577)
- TSB
- 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)
- Diagnostic Aid: Lane Keep Assist And Forward Collision Alert Indicators On While Driving. No DTCS Stored (PIT6181)
- 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)
- Engineering Information - Vehicle Vibration When Driving On Smooth Roads At Speeds Between 64-113 Km/H (40-70 Mph) (PIE0432A)
- MCGARD Branded Wheel Lock Kits Key Fractures (17-NA-230)
- Window Motors & Regulators
- Information On Glass Ultraviolet (UV) Ray Protection And Tint Percentage (21-NA-152G)
- Loss Of Window Motor Memory - Window Drops Down (21-NA-046)
- Normal Characteristic - Wind Buffeting Noise With A Rear Window Down (PIT4916J)
- Engineering Information - Pictures Of Windshield, Steering Wheel And/Or Door Trim Panel For Product Issues Covered Under Warranty (PIE0475A)
- Engineering Information - Front Door Window Switch Inoperative (PIE0454A)
- Outer Window Belt Moldings Poor Fit And Retention (17-NA-246)
- 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)
- High Pitch Whine Coming From Front Instrument Panel (IP) Speakers (18-NA-210)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Active Shutters Inoperative, Malfunction Indicator Lamp (Mil) Illuminated - DTCS U01B0, U0284, U1345 Set (17-NA-312)
- 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)
- Power Liftgate Stops When Opening And/Or Will Not Close From Open Position, DTC B153E Or B396A Set (17-NA-232)