NHTSA ID Number: 10219391 Manufacturer Communication Number: 21-NA-181 Summary This service bulletin provides 9th gear operation information to respond to customers that may comment on transmission shift operation.   Condition Some customers may comment that the transmission doesn’t shift into 9th gear or maintain 9th gear operation to customer expectations.   Information The GM 9-speed transmission does ... Read more

The post Information on 9TH Gear Operation – 2018-2023 Buick Cadillac Chevrolet GMC first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10226379 Manufacturer Communication Number: PIT5940A Summary This Preliminary information communicates that a customer may notice that the gridlines on the backup camera are very dim. They may mention that this occurred after an OTA update. The dealer technician is advised to perform no repairs. The technician is advised that engineering is looking into a ... Read more

The post Rear View Camera Display Gridlines Dim – 2021-2023 Buick Cadillac Chevrolet GMC first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10224283 Manufacturer Communication Number: PIT5883E Summary This Preliminary information communicates vehicles being built without certain options due to a parts shortage.   Condition This is an informational PI to bring awareness to certain vehicle options being disabled. Please be aware that some vehicles, identified by an RPO code, are built with the following option(s) ... Read more

The post Information On Vehicles Built With Heated And Vented Seats Disabled / Heated Steering Wheel Disabled / Front Rear Park Assist Disabled / Wheel Well Liners / Column Lock / Rocker Protectors / Express Up Rear Windows – 2022 Buick Cadillac Chevrolet GMC first appeard on GM - OEMDTC and is written by oemdtc

June 10, 2021 NHTSA CAMPAIGN NUMBER: 21V440000 Emergency Jack can Fracture While in Use A fractured jack can cause the vehicle to collapse, increasing the risk of injury.   NHTSA Campaign Number: 21V440 Manufacturer General Motors, LLC Components EQUIPMENT Potential Number of Units Affected 135,400   Summary General Motors, LLC. (GM) is recalling certain 2020-2022 Buick Encore GX and 2021-2022 ... Read more

The post Safety Recall A212335471 Mispositioned Emergency Jack May Not Support Vehicle – 2020-2022 Buick Encore GX & 2021-2022 Chevrolet Trailblazer first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10193432 Manufacturer Communication Number: PIT5831 Summary This Preliminary information communicates to dealer that if a P146F is setting intermittently that engineering is working on a calibration and no repairs are to be competed at this time.   Condition Some customers may comment that the MIL is illuminated. Upon a GDS2 scan check DTC P146F ... Read more

The post Intermittent Malfunction Indicator Lamp (MIL) Illuminated – DTC P146F Set – 2020-2021 Buick Encore GX & 2021 Chevrolet Trailblazer first appeard on GM - OEMDTC and is written by oemdtc