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