Repair Information for Reconnection of Rear Window (Defroster) Contact or Tab – 2015-2020 Cadillac Chevrolet & GMC

2020 Chevrolet Tahoe

NHTSA ID Number: 10187373 Manufacturer Communication Number: 16NA171   Summary This technical bulletin provides a procedure to reinstall the rear defroster tab on the rear window defogger for vehicles with the condition of rear defrosters inoperative or if one is to break during a normal repair.   36 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2015-2020 … Read more

Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at a Steady State – 2015-2019 Cadillac Chevrolet GMC

2018 Chevrolet Corvette

NHTSA ID Number: 10154635 Manufacturer Communication Number: 16NA175   Summary This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state. May be described as driving over rumble strips or … Read more

HVAC/Radio/IPC/Onstar Inoperative-Other Various Electrical Concerns – 2016-2019 Chevrolet Cruze

2017 Chevrolet Cruze

NHTSA ID Number: 10161025 Manufacturer Communication Number: PIC6206C Summary This Preliminary Information communication provides information to the technician the step on diagnosing and repairing vehicles with inoperative Air conditioning, Instrument Cluster, OnStar, or other various electrical concerns. Technician may also find that fuses F35DA, F36DA, or the F37DA in the X51A Instrument Panel Fuse Block may not … Read more

Service Programming System (SPS) Errors (E4398, E4399, E4403, M4404 M4413, E4414, E4423 or E4491) – 2016 and Prior GM Passenger Cars and Light Duty Trucks

General Motors

NHTSA ID Number: 10222841 Manufacturer Communication Number: PI0592G Summary This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).   Service Programming System (SPS) Errors Reference the specific SPS programming error (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or … Read more

Squeak and/or Rubbing Noise from Steering Column Area – 2015-2018 Chevrolet Colorado & GMC Canyon

2018 Chevrolet Colorado

NHTSA ID Number: 10137262 Manufacturer Communication Number: 16NA159 Summary This technical bulletin provides a procedure for inspecting and/or re-adjusting both (inner and outer) intermediate steering shafts boots to illuminate a squeak, buzz and/or rubbing noise coming from the steering column area   8 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2015-2018 GMC CANYON 2015-2018     … Read more