3500

Information on Diesel Exhaust Fluid (DEF) – 2011-2021 Chevrolet & GMC

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2018 Chevrolet Silverado

NHTSA ID Number: 10183127 Manufacturer Communication Number: 16NA244   Summary This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.   SEOCONTENT-START Service Bulletin Bulletin No.: 16-NA-244 Date: November, 2020 INFORMATION Subject: Information on Diesel Exhaust Fluid (DEF) Brand: Model: Model Year: VIN: Engine: Transmission: from to from to … Read more

Exhaust Leak, Noisy Exhaust, Rattle, Rumble and/or Noise Mid-Vehicle – 2014-2017 Cadillac Chevrolet & GMC

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2017 Cadillac Escalade

NHTSA ID Number: 10114829 Manufacturer Communication Number: PIP5442   Summary This Preliminary Information communication provides information to the technician about vehicles that have an exhaust leak, noisy exhaust, or noise mid-vehicle. Technician will need to check for an unseated pipe to pipe mid-joint connection. Technician will need to install new exhaust band.   28 Affected Products Vehicles … Read more

Fuel Gauge Displays Empty / Low Fuel Light on / DTC P2636 – 2016 Chevrolet Silverado & GMC Sierra 3500 Chassis Cab

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2016 Chevrolet Silverado Chassis Cab

NHTSA ID Number: 10114086 Manufacturer Communication Number: PIT5510C   Summary This Preliminary Information communication provides information to the technician how to diagnose and repair vehicles that may have fuel gauge that shows empty and the low fuel level indicator is on. Technician will find Diagnostic Trouble Code P2636 will be set in the Engine Control Module. Technician … Read more

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

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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

Radio Inoperative with No Communication and DTC U0184 – 2014-2016 Buick Cadillac Chevrolet GMC

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2016 Chevrolet Camaro

NHTSA ID Number: 10083893 Manufacturer Communication Number: PIT5401F Summary THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE RADIO IS INOPERTIVE. NEW SOFTWARE HAS BEEN RELEASED TO CORRECT THIS CONCERN.   52 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2014-2016 BUICK REGAL 2014-2016 CADILLAC ATS 2013-2016 CADILLAC … Read more