Rough Idle Or Vibration In Drive – 2014-2015 Chevrolet Silverado & GMC Sierra

2015 Chevrolet Silverado

NHTSA ID Number: 10125978 Manufacturer Communication Number: PIP5137C Summary This Preliminary Information communication provides information to the technician about vehicles that may have a rough idle and/or a vibration at idle in gear. Technician will need to try centering the engine and transmission mount. For vehicles built before 07/01/2013 if no change the shim to the right … Read more

Fuel Odor or Signs of Fuel At High Pressure Pump To High Pressure Fuel Lines, Fuel Leak Found At the Bottom Of The Flywheel Housing – 2010-2015 Chevrolet & GMC

2015 Chevrolet Silverado

NHTSA ID Number: 10163254 Manufacturer Communication Number: 19NA138 Summary This technical bulletin provides a procedure to replace high pressure pipes if found the cause of the fuel concerns.   32 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EXPRESS 2010-2015 CHEVROLET SILVERADO 1500 2010-2015 CHEVROLET SILVERADO 2500 2014 CHEVROLET SILVERADO 3500 2014 GMC SAVANA 2010-2015 GMC SIERRA 1500 … Read more

Diagnostic Tips for Stop/Start and Auto Stop Operation – 2014-2016 Cadillac ATS, CTS

2016 Cadillac ATS

NHTSA ID Number: 10112776 Manufacturer Communication Number: 16-NA-071 Summary This technical bulletin provides multiple procedures to check the auto start/stop feature is working as intended by reviewing the auto start inhibit reason and/or auto stop disable reason lists in the engine control module   6 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ATS 2014-2016 CADILLAC CTS 2014-2016 … Read more

Buzz / Rattle Noise From Right Rear Of Vehicle – 2015-2016 Cadillac Chevrolet GMC

2016 Cadillac Escalade

NHTSA ID Number: 10096241 Manufacturer Communication Number: PIT5496 Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS NEED TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE RATTLE OR BUZZ NOISE FROM THE REAR OF THE VEHICLE. TECHNICIAN WILL NEED TO REMOVE RIGHT REAR INNER FENDER WELL AND INSPECT THE REAR AUXILIARY HEATER / … Read more

Staining/Discoloring to Brake Caliper Paint – 2012-2021 Cadillac & Chevrolet

2016 Chevrolet Corvette

NHTSA ID Number: 10183124 Manufacturer Communication Number: 16NA059   Summary This service bulletin provides information for cleaning the brake calipers that may have staining/discoloring on the paint of the brake caliper.     SEOCONTENT-START   Service Bulletin Bulletin No.: 16-NA-059 Date: October, 2020 INFORMATION Subject: Staining/Discoloring to Brake Caliper Paint Brand: Model: Model Year: VIN: Engine: Transmission: … Read more