Default Volume Too Low on Google Assistant, Call Volume and/or Navigation – 2022 Chevrolet GMC

2022 Chevrolet Suburban

NHTSA ID Number: 10206732 Manufacturer Communication Number: PIT5877   Summary This Preliminary information communicates to dealer that GM engineering is working on a permanent solution for the concern and provides a work around     5 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SUBURBAN 2022 CHEVROLET TAHOE 2022 GMC HUMMER EV 2022 GMC YUKON 2022 GMC YUKON …

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Diagnostic Tips For Engine Noises – 2019-2022 Cadillac Chevrolet GMC

2022 Chevrolet Tahoe

NHTSA ID Number: 10206733 Manufacturer Communication Number: PIP5832   Summary This Preliminary information communicates to the dealer an issue where a vehicle may be exhibiting an engine noise condition. The dealer is instructed on how to isolate the noise to a specific area of the engine for further diagnosis.     16 Affected Products Vehicles MAKE MODEL …

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Adaptive Cruise Inop / Lane Keep Assist Unavailable message / Gap Switch Inop / Unable To Perform Frontview Camera Learn / Amber Collision Alert ICON / No Related DTCs – 2021 Buick Cadillac Chevrolet GMC

2021 Chevrolet Tahoe

NHTSA ID Number: 10206734 Manufacturer Communication Number: PIT5865A   Summary This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.  Dealers are to replace the camera.     13 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2021 BUICK ENVISION 2021 …

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Heat – Defrost – AC – Battery Cooling – and Air Conditioning Performance Concerns – 2022 GMC Hummer EV

2022 GMC Hummer EV

NHTSA ID Number: 10206736 Manufacturer Communication Number: PIT5878   Summary This Preliminary information communicates to the field  engineering contacts to assist in the diagnosis of HVAC concerns on the new 2022 HUMMER EV.     1 Affected Product Vehicle MAKE MODEL YEAR GMC HUMMER EV 2022   Condition Some customers may experience one or more of the …

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SES Light – DTC P205B Reductant Tank Temperature Sensor Performance – 2021 Cadillac Chevrolet GMC

2021 Chevrolet Suburban

NHTSA ID Number: 10206740 Manufacturer Communication Number: PIP5828B   Summary This Preliminary information communicates to technicians the need to reflash the reductant controller for a P205B intermittently setting.     4 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE ESV 2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON XL 2021   Condition: Some customers may comment …

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