| Component | Summary |
115000 ELECTRICAL SYSTEM, BODY CONTROL MODULE/BCM | Jan 03, 2022 - This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box remo |
190000 TIRES | Jan 03, 2022 - This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires. |
200000 WHEELS | Jan 03, 2022 - This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires. |
356230 EQUIPMENT ADAPTIVE/MOBILITY, VEHICLE CONTROLS, STEERING | Jan 03, 2022 - This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure, when diagnosing vibration concerns. |
060000 ENGINE AND ENGINE COOLING | Dec 27, 2021 - This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. |
060000 ENGINE AND ENGINE COOLING | Dec 27, 2021 - This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal. |
100000 POWER TRAIN | Dec 27, 2021 - This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal. |
350000 EQUIPMENT | Dec 27, 2021 - This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. |
118530 ELECTRICAL SYSTEM, ADAS, PARKING ASSIST, WARNING | Dec 13, 2021 - This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc |
162000 STRUCTURE, BODY | Dec 13, 2021 - This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc |
350000 EQUIPMENT | Dec 13, 2021 - This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc |
060000 ENGINE AND ENGINE COOLING | Sep 13, 2021 - This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only occur when the temperatures is below 32 degrees Fahrenheit a |
110000 ELECTRICAL SYSTEM | Sep 13, 2021 - This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble |
110000 ELECTRICAL SYSTEM | Sep 13, 2021 - This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a |
160000 STRUCTURE | Sep 13, 2021 - This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc |
162210 STRUCTURE, BODY, BUMPERS, ACTIVE SHUTTERS/GRILL | Sep 13, 2021 - This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc |
350000 EQUIPMENT | Sep 13, 2021 - This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. áTechnicians shouldárefer to Service Information for information regarding most accessories. áTechnician |
060000 ENGINE (PWS) | Sep 07, 2021 - Clean Exhaust Filter see owners manual now or cleaning exhaust filter keep driving until message is cleared displayed on DIC, DTC P2463 May be set |
060000 ENGINE (PWS) | Sep 07, 2021 - Information on Diesel Exhaust Fluid (DEF) Filing Instructions, Frozen Tank Status and General Information |
060000 ENGINE (PWS) | Sep 07, 2021 - New Tool Availability - EN-48974-EGR Cooler Pressure Tester Adapter Set to Diagnose Duramax Diesel Engine EGR Cooler Engine Coolant Leaks into Combustion Chamber |
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