Diesel Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated – DTC P026D, P2A00, P0171, P0172 and/or P0300 Set – 2017-2023 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10222658 Manufacturer Communication Number: 18-NA-361 Summary This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.   Condition Some customers may comment that the MIL is illuminated.   Note: If removing the fuel filter from the filter … Read more

Using Voice Pass-Thru to Access Voice Recognition Commands on Cell Phone – 2016-2017 Chevrolet & GMC

2017 Chevrolet Camaro

NHTSA ID Number: 10163217 Manufacturer Communication Number: 17NA045 Summary This informational bulletin provides Information on Using Voice Pass-Thru to Access Voice Recognition Commands on Cell Phone and how it does not work on models equipped with IOA and IOB radios.   20 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET BOLT EV 2017 CHEVROLET CAMARO 2016-2017 CHEVROLET COLORADO … Read more

Malfunction Indicator Lamp (MIL) Illuminated with DTC P0300 – 2016-2018 Buick Chevrolet

2018 Buick Encore

NHTSA ID Number: 10163888 Manufacturer Communication Number: 18NA171 Summary This technical bulletin provides a procedure to repair the mechanical components and then be sure to reprogram the throttle body to prevent the conditions of a rough running engine, MIL On from happening again.   7 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE 2016-2018 CHEVROLET CRUZE 2016-2018 … Read more

Intermittent Blank or Flickering Driver Information Center (DIC) Display – 2017-2019 Buick Chevrolet GMC

2019 Buick Enclave

NHTSA ID Number: 10161878 Manufacturer Communication Number: 18NA266 Summary This technical bulletin provides repair information to correct a customer concern of an intermittent blank or flickering driver information center (DIC).   23 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2018-2019 BUICK ENVISION 2017-2019 CHEVROLET COLORADO 2017-2018 CHEVROLET CRUZE 2017-2019 CHEVROLET EQUINOX 2018 CHEVROLET IMPALA 2017-2019 CHEVROLET … Read more

Diagnostic Tip for SES Lamp Illuminated, Excessive Smoke from Tail Pipe, DTC P2002, P226D or P244A Set – 2010-2021 Chevrolet GMC Holden

2019 Chevrolet Silverado

NHTSA ID Number: 10183132 Manufacturer Communication Number: 16NA380   Summary This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.     SEOCONTENT-START Service Bulletin Bulletin No.: 16-NA-380 Date: November, 2020 INFORMATION Subject: Diagnostic Tip for Malfunction Indicator Lamp (MIL) … Read more