Service Front Camera Message – 2017-2021 Chevrolet GMC Cadillac

NHTSA ID Number: 10201296 Manufacturer Communication Number: PIT5700C Summary This Preliminary information communicates that a vehicle may come to the dealer with a “service front camera” message. The technician is instructed to use the data bus tool to determine if the front view camera module and active safety module are both communicating on the low speed bus. … Read more

Lane Keep Assist And Or Forward Collision Alert System Unavailable – 2020-2022 Buick Chevrolet

General Motors

NHTSA ID Number: 10204451 Manufacturer Communication Number: PIC6446A Summary This Preliminary information communicates to the dealer if the lane keep assist and forward collision alert are inoperative, both indicators may be flashing on and off while driving. When pressing button to turn on the lane keep assist they receive a message stating the system is not available.  … Read more

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 … Read more

Lane Keep Assist Unintentionally Moves Vehicle Slightly Left or Right – 2019-2020 Buick Envision

2020 Buick Envision

NHTSA ID Number: 10183196 Manufacturer Communication Number: 20NA180   Summary This technical bulletin provides repair information to correct a customer concern of Lane Keep Assist Unintentionally Moves Vehicle Slightly Left or Right.     SEOCONTENT-START Copyright 2020 General Motors LLC. All Rights Reserved. Service Bulletin Bulletin No.: 20-NA-180 Date: October, 2020 TECHNICAL Subject: Lane Keep Assist Unintentionally … Read more

Adaptive Cruise Control/ Lane Keep Assist Unavailable – 2016-2020 Buick Cadillac Chevrolet

2020 Buick LaCrosse

NHTSA ID Number: 10201305 Manufacturer Communication Number: PIC6265F   Summary This Preliminary information communicates that a vehicle may exhibit a Adaptive Cruise Control Unavailable and/or Lane Keep Assist Unavailable message. The technician may attempt to program the Active Safety Control Module (ASCM) and encounter a code E4399. The technician is advised if he encounters this concern to zero … Read more