Wipers Only Operate On One Speed – 2021 Buick Envision

2021 Buick Envision

NHTSA ID Number: 10202394 Manufacturer Communication Number: PIT5852 Summary This Preliminary information communicates a condition where the wipers will be stuck on one speed.   Condition Wipers only operate on one speed and unable to change wiper speeds   Cause Logic locked   Correction: Place wiper stalk switch to the off position. Disconnect the battery and wait … Read more

Rattle Noise from Driver’s Side Dash Area – 2020-2022 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

2022 Chevrolet Silverado 2500

NHTSA ID Number: 10202395 Manufacturer Communication Number: PIT5853 Summary This Preliminary information communicates information on correcting a rattle noise on driver side of cowl heat shield.   Condition Some customers may comment on a rattle noise from the driver side dash area in park at idle or while driving.   Cause The retainer clips that hold the … Read more

Special Coverage Adjustment N182180270 Tail Lamps Inoperative – 2015-2017 GMC Yukon

2017 GMC Yukon

NHTSA ID Number: 10202306 Manufacturer Communication Number: N182180270 01 Summary Special Coverage. On some vehicles, stop and tail functions inside the tail lamps may become inoperative. Dealers are to replace tail lamps if they are found to be inoperative. The repairs will be made at no charge to the customer.   Condition On some 2015-2017 model year … Read more

Service Leveling System/Speed Limited Message Due to Aftermarket Modifications – 2021 Cadillac Chevrolet GMC

NHTSA ID Number: 10202399 Manufacturer Communication Number: PIT5854 Summary This Preliminary information communicates information on vehicle speed being limited due to aftermarket lower kit being installed on the vehicle.   Condition Some customers may comment on a Service Leveling System/Speed Limited message on DIC. Dealers may find no DTC’s present.   Cause This could be caused by … Read more

HFV6 Engine Misfire On AFM Cylinders 2 or 5 – 2021 Cadillac Chevrolet GMC

NHTSA ID Number: 10202400 Manufacturer Communication Number: PIP5824 Summary This Preliminary information communicates a possible issue with the active fuel management rockers causing a misfire and the correction for this concern.   Condition A 2021 vehicle equipped with a HFV6 Gen2 engine with AFM may be brought into the dealership with misfires on cylinder 2 or 5. … Read more