Technical Service Bulletins
- A/C Compressor
- Accessories & Equipment
- Accessories Control Systems
- Anti-Lock Brakes
- Anti-Theft Systems
- Automatic Trans
- CVT Transmission Leaks From Case Half (PIP6031A)
- Diagnostic Aid: Alleged Vehicle May Roll In Park And/Or Noise Heard From The Transmission When Placed Into Park (PIP6030A)
- Diagnostic Aids For CVT Transmissions With A Surge Or FISHBITE Sensation (PIP6036B)
- Information On PICO Recording For CVT Transmissions With Noise Concerns (PIP5958B)
- 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)
- CVT Transmission Leaks From The Oil Filter Housing And/Or The Cooler Lines (PIP6032A)
- 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)
- Diagnostic Tip For DTCS Set At A Low Mileage For 9T45/50/60 Automatic Transmissions P0746, P0747, P2731, P2732, P2733, P2820, P2821, P187D, P18AA, P18AB, P18AC, P18AD, P18AE, P0741, P0776, P0777, P2817, P2818, P2714, P2715, P187D, P187E, P0721 (21-NA-169)
- Gm TAC Support On Vehicle Automatic Transmission Concerns That Can Be Duplicated (PIP5621E)
- Information On Transmission Core Damage (24-NA-141)
- Information On Driveline Clunk Noise (99-04-20-002O)
- No Movement Caused By Broken Transmission Chain (PIP5975)
- Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
- Loss Of Forward Gear, Slipping, Malfunction Indicator Lamp Illuminated - DTC P2714 Set (PIP5819B)
- Shift To Park Is Displayed On The Driver Information Center (DIC) When Vehicle Is In Park, No Start - DTC B000A Set (23-NA-119)
- Information On Slight Vehicle Movement In Park At Start Up After Cold Soak (08-07-30-026I)
- Engine Stalling When Placing Transmission In Gear And/Or Loud Rattle Noise Coming From Engine Compartment With Engine Running (PIP5842)
- GF9 9T45/50/60/65 Transmission Fluid Leak (PIP5885A)
- 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)
- Axle Shafts
- Blowers, Superchargers & Turbochargers
- Body Electrical
- 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)
- Information On Setting Up PICOSCOPE To Diagnose Controller Area Network (Can) Circuits (23-NA-189)
- 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)
- Unable To Connect To The ONSTAR Center (PIC6450)
- Crank, No Start, B2924 00, B3925 00, B3926 00, B3927 00 Or P0513 Set (21-NA-277)
- Brakes Control Systems
- Charging Systems
- Collision/Avoidance
- Communication Devices
- Cooling System (Mechanical)
- Cruise Control Systems
- Differentials & Drive Axles
- Electronic Steering
- Engine Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Loss Of Power, Malfunction Indicator Lamp (Mil) Illuminated, Gauges Inoperative And/Or Multiple Warning Lights/Messages Displayed On Driver Information Center (DIC) - Multiple DTCS Set P0700, P150C, P15FD, P2544, P30BD, U0073, U0101, U0129, U0140, U0146, U183A, U18D5, U18D7, U2413, U0121, U0100, U0401, U0131 (21-NA-220)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Crank No Start, Stalling, Loss Of Power, Fuel Gauge Inoperative/Erratic, Malfunction Indicator Lamp (Mil) Illuminated - DTC P023F And/Or P129F Set (PIP5964D)
- 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)
- 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)
- 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)
- Poor Engine Performance In Extremely Cold Weather Conditions For LFV Engines, Charge Air Cooler Icing - Malfunction Indicator Lamp (Mil) Illuminated - DTC P0299, P0234, P2227 And/Or P00C7 Set (18-NA-069)
- 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)
- Various Instrument Cluster Functional Concerns Or DTC U0155 Set (21-NA-054)
- 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)
- Mil Illuminated With DTC P0365 And/Or P0366 Set Current Or History (PIP5883)
- Loss Of Power, Malfunction Indicator Lamp (Mil) Illuminated, Gauges Inoperative And/Or Multiple Warning Lights/Messages Displayed On Driver Information Center (DIC) (PIE0707A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0172, P06DE And/Or P0521 Set (22-NA-056)
- 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)
- Loss Of Power, Malfunction Indicator Lamp (Mil) Illuminated, Gauges Inoperative And/Or Multiple Warning Lights/Messages Displayed On Driver Information Center (DIC) - Multiple DTCS Set (21-NA-220)
- Diagnostic Tip: Poor Engine Performance Or CEL On In Cold Ambient Temperatures On Vehicles Equipped With Turbocharged Gasoline Engines May Set One Or More Of The Following DTCS P0299 P2227 (PIP5540J)
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Fuel System
- 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)
- Speedometer Needle Accuracy Information (PIT5195H)
- Loss Of Power, Malfunction Indicator Lamp (Mil) Illuminated, Gauges Inoperative And/Or Multiple Warning Lights/Messages Displayed On Driver Information Center (DIC) - Multiple DTCS Set (21-NA-220)
- General Servicing
- Hazardous Waste Material
- Headlights
- Heated Glass/Defoggers
- HVAC Control Systems
- Ignition Switch/Steering Lock
- Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Loss Of Power, Malfunction Indicator Lamp (Mil) Illuminated, Gauges Inoperative And/Or Multiple Warning Lights/Messages Displayed On Driver Information Center (DIC) - Multiple DTCS Set P0700, P150C, P15FD, P2544, P30BD, U0073, U0101, U0129, U0140, U0146, U183A, U18D5, U18D7, U2413, U0121, U0100, U0401, U0131 (21-NA-220)
- Radio Software Version C157/C158 For IOR (24-NA-209)
- Apple CARPLAY Projection Pixilated/Blurry/Distorted - IOR Radio (PIC6486H)
- New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles And Generating Higher CSI Scores (03-00-89-006S)
- Interior/Exterior Trim
- Lubrication System
- Manual Steering
- Manual Trans
- Mechanical
- Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold (00-06-01-026R)
- 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)
- 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)
- 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)
- Mechanical - Hydraulic
- Memory Modules
- Parking Brake System
- Passive Restraints
- Procedures
- Rear Suspension
- Restraints Control Systems
- Seats
- Starter
- OTA Failure Or Download Will Not Complete (PIT5966E)
- Shift To Park Is Displayed On The Driver Information Center (DIC) When Vehicle Is In Park, No Start - DTC B000A Set (23-NA-119)
- 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 Aid: Intermittent Vehicle Powers Up But Will Not Crank (PIT5887C)
- AGM Battery Frequently Asked Questions (FAQS) (23-NA-044)
- Battery Maintenance Report FAQS (U.S. Only) (22-NA-115)
- Crank, No Start, B2924 00, B3925 00, B3926 00, B3927 00 Or P0513 Set (21-NA-277)
- Steering Gear
- Sun Roof/T-Top/Convertible Top
- System
- Transmission Control Systems
- Diagnostic Aid: Alleged Vehicle May Roll In Park And/Or Noise Heard From The Transmission When Placed Into Park (PIP6030A)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Diagnostic Tip For DTCS Set At A Low Mileage For 9T45/50/60 Automatic Transmissions P0746, P0747, P2731, P2732, P2733, P2820, P2821, P187D, P18AA, P18AB, P18AC, P18AD, P18AE, P0741, P0776, P0777, P2817, P2818, P2714, P2715, P187D, P187E, P0721 (21-NA-169)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Information On Transmission Core Damage (24-NA-141)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- DTC P30D9 Setting In The TCM Following Replacement (PIP5944A)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- TSB
- Wheels & Tire System
- Window Motors & Regulators
- Loss Of Power, Malfunction Indicator Lamp (Mil) Illuminated, Gauges Inoperative And/Or Multiple Warning Lights/Messages Displayed On Driver Information Center (DIC) - Multiple DTCS Set P0700, P150C, P15FD, P2544, P30BD, U0073, U0101, U0129, U0140, U0146, U183A, U18D5, U18D7, U2413, U0121, U0100, U0401, U0131 (21-NA-220)
- Wiring Diagrams
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)