Needle Bearings Found in the Oil Pan During An Oil Change – GM

2019 Chevrolet Silverado

NHTSA ID Number: 10178387 Manufacturer Communication Number: PIP5226D   Summary This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is missing needle bearings. Be sure to clean the oil drains to retrieve … Read more

Special Coverage Adjustment 17016 – Steering Wheel Chrome Rough Edge – 2015-2017 Cadillac Escalade

2017 Cadillac Escalade

NHTSA ID Number: 10118902 Manufacturer Communication Number: GCUS-9-3977 Summary 17016 – Special Coverage – Certain vehicles may have a steering wheel in which the plating on the chrome trim bezel is separated from the plastic substrate. Separation of the chrome plating may create a rough edge. Dealers are to replace the steering wheel chrome trim bezel with … Read more

17107: Service Update – Rear Back Glass Water Leak – 2017 Chevrolet Colorado & GMC Canyon

2017 Chevrolet Colorado

NHTSA ID Number: 10126030 Manufacturer Communication Number: GCUS-3-890 Summary 17107 – Service Update. Certain vehicles with a sliding rear window may have a small hole in the casing surrounding the glass.  Customers may experience water intrusion into the rear passenger compartment, and the seats or trim may get wet. Dealers are to apply seam sealer to cover … Read more

Information on Driveline Clunk Noise – 2020 and Prior GM Passenger Cars and Trucks

2020 Chevrolet Silverado

NHTSA ID Number: 10168212 Manufacturer Communication Number: 990420002K Summary This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.   532 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2010-2020 BUICK ENCORE 2013-2020 BUICK ENVISION 2016-2020 BUICK LACROSSE 2010-2019 BUICK LUCERNE 2010-2012 BUICK REGAL 2011-2020 … Read more

Diagnostic Tip – Diesel Exhaust Fluid System Contamination – 2010-2023 Chevrolet & GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10222781 Manufacturer Communication Number: 19-NA-237 Summary This informational bulletin explains how to identify possible DEF contamination.   Condition Some customers may comment on one or more of the following conditions: Exhaust fluid quality poor message on the Driver Information Center (DIC). Diesel exhaust fluid warning lamp on. Other exhaust fluid quality related concerns.   … Read more