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Safety Recall N222389310 Half-Shaft Disengagement – 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, & 2022-2023 Cadillac XT5

April 8, 2023March 24, 2023 by oemdtc

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 …

Information on 9TH Gear Operation – 2018-2023 Buick Cadillac Chevrolet GMC

February 21, 2023 by oemdtc

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 …

Rear View Camera Display Gridlines Dim – 2021-2023 Buick Cadillac Chevrolet GMC

February 11, 2023 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 …

N222390180 Half-Shaft Separation – 2023 Chevrolet Blazer & Traverse

February 24, 2023February 8, 2023 by oemdtc

February 2, 2023 NHTSA CAMPAIGN NUMBER: 23V042000 Half-Shaft Assembly Missing Retaining Ring A missing retaining ring on the half-shaft can cause half-shaft inner joint separation, resulting 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 …

Malfunction Indicator Lamp (MIL) Illuminated – DTC P219A and/or P219B Set – 2016-2022 Buick Cadillac Chevrolet GMC Holden

January 30, 2023 by oemdtc

NHTSA ID Number: 10222837 Manufacturer Communication Number: 22-NA-193 Summary This informational bulletin explains to the tech on where to look for a possible concern with the rockers causing the MIL to illuminate. Condition Some customers may comment that the MIL is illuminated. Some technicians may find one or more of the following codes set in the …