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

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

Special Coverage Adjustment 18029 Inoperative Purge Solenoid – 2015 Buick Cadillac Chevrolet & GMC

2015 Chevrolet Camaro

NHTSA ID Number: 10143751 Manufacturer Communication Number: 18029   Summary 18029 – Special Coverage. Certain vehicles listed above, may have an inoperative purge solenoid that could lead to excessive fuel vapors entering the combustion chamber from the fuel tank. This condition could result in no start, idle stall, and possible drivability issues such as hesitation. The driver … Read more

Customer Satisfaction Program 18027 Power Steering Loss of Assist – 2015 Chevrolet Colorado & GMC Canyon

2015 Chevrolet Colorado

NHTSA ID Number: 10145173 Manufacturer Communication Number: 18027-01   Summary 18027-01 – Customer Satisfaction Program – Certain vehicles may have been built with a connector between the electric power steering motor and torque sensor that has a potential for fretting corrosion. If this condition exists, power steering may be lost, and the driver may experience unanticipated increased … Read more

Remote Functions Inoperative After First Button Press – 2015-2021 Chevrolet Colorado & GMC Canyon

2016 Chevrolet Colorado

NHTSA ID Number: 10185719 Manufacturer Communication Number: PIT5512B   Summary This Preliminary Information communication advises the technician to inspect for aftermarket accessory lamps for a loss of remote functions.   14 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2015-2021 GMC CANYON 2015-2021     SEOCONTENT-START   Bulletin No.: PIT5512B Published date: 12/8/2020 Preliminary Information PIT5512B Remote Functions … Read more

A New Way to Look at NOx Sensor Readings and Exhaust Temperature During a DPF Regeneration or a Reductant System Malfunction Warning Service Bay Test – 2016-2021 Chevrolet Colorado & GMC Canyon

2018 Chevrolet Colorado

NHTSA ID Number: 10183125 Manufacturer Communication Number: 16NA206   Summary This service bulletin provides service information on a New Way to Look at NOx Sensor Readings and Exhaust Temperature During a DPF Regeneration or a Reductant System Malfunction Warning Service Bay Test.     SEOCONTENT-START – 2016,2018,2017,2019,2020,2021 – CRC – 10/23/20 Copyright 2020 General Motors LLC. All … Read more