March 16, 2023 NHTSA CAMPAIGN NUMBER: 23V172000 Transmission Built with Incorrect Sun Gear A half-shaft disengaging from the transmission can result in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.   NHTSA Campaign Number: 23V172 Manufacturer General Motors, LLC Components POWER ... Read more

The post Safety Recall N222389310 Half-Shaft Disengagement – 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, & 2022-2023 Cadillac XT5 first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10226375 Manufacturer Communication Number: PIP5872 Summary This Preliminary information communicates to replace the rear plugs in the transmission if found leaking.   Condition Some customers may comment that transmission fluid is leaking under the vehicle.   Cause One or more of the transmission rear case plugs maybe leaking. Use a light looking from the ... Read more

The post 10L80 Fluid Leak At the Rear Of the Transmission – 2022 Cadillac Chevrolet GMC first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10205597 Manufacturer Communication Number: 21NA281 Summary This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start condition – If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910.   Condition Certain ... Read more

The post Transmission Neutral Service Mode – 2021-2022 Cadillac Chevrolet GMC first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10183783 Manufacturer Communication Number: PIE0556A   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the transmission.   SEOCONTENT-START Subject: Engineering Information – Check Engine Lamp Illuminated, Transmission Does Not Shift Properly and/or DTC P0796 Set This PI has ... Read more

The post Engineering Information – Check Engine Lamp Illuminated, Transmission Does Not Shift Properly and/or DTC P0796 Set – 2019-2020 Chevrolet Silverado & GMC Sierra 1500 first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10201270 Manufacturer Communication Number: PIP5709P   Summary This Preliminary information communicates the transmission used in the 2020 and 2021 Corvette is no longer on restriction with the supplier for early root cause analysis.     2 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2020-2021   Condition Any internal transmission related complaints.   Cause ... Read more

The post Dual Clutch Transmission Part Restriction – 2020-2021 Chevrolet Corvette first appeard on GM - OEMDTC and is written by oemdtc