NHTSA ID Number: 10224853 Manufacturer Communication Number: 21-NA-045 Summary This service bulletin informs dealers that a new Power Brake Booster Vacuum Cap will need to be replaced when installing the revised Power Brake Booster Vacuum Pipe to correct DTCs being set due to misrouting of brake booster vacuum pipe.   Condition The purpose of this bulletin is ... Read more

The post Power Brake Booster Vacuum Pipe Replacement, DTCs C025E, C0299, P050F, P0556, P0557, P0558 and/or P0561 Set – 2014-2019 Chevrolet Impala & Malibu first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10193459 Manufacturer Communication Number: PIP5803A   Summary This Preliminary information communicates to technician’s if they remove the front timing cover when performing a repair, they should inspect the timing chain guide upper bolt for being loose. This document is an attempt to collect parts so engineering can investigate the concern.     62 Affected ... Read more

The post Inspection Loose Upper Bolt For Timing Chain Guide Oil Leak Front Timing Cover Removal 2.0 LTG – 2016-2021 Buick Cadillac Chevrolet GMC first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10199232 Manufacturer Communication Number: 18NA201   Summary This technical bulletin provides a procedure to seal the bedplate bolt #621 if found the cause of the oil leak.     60 Affected Products Vehicles MAKE MODEL YEAR BUICK ENVISION 2016-2019 BUICK LACROSSE 2018-2019 BUICK REGAL 2016-2019 CADILLAC ATS 2016-2019 CADILLAC CT6 2016-2019 CADILLAC CTS 2016-2019 ... Read more

The post Oil Leak from Oil Pan Area – 2016-2019 Buick Cadillac Chevrolet GMC Holden first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10205593 Manufacturer Communication Number: 21NA276   Summary This service bulletin provides a procedure to correct a customer concern of Starter Not Cranking Engine, Grinding Noise When Starting?.     17 Affected Products Vehicles MAKE MODEL YEAR BUICK ENVISION 2019-2021 CHEVROLET BLAZER 2019-2021 CHEVROLET EQUINOX 2019-2021 CHEVROLET IMPALA 2019-2020 GMC ACADIA 2019-2021 GMC TERRAIN 2019-2021 ... Read more

The post Starter Not Cranking Engine, Grinding Noise When Starting – 2019-2021 Buick Chevrolet GMC Holden first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10188401 Manufacturer Communication Number: 21NA026   Summary This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.     429 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2012-2021 BUICK ENCORE 2013-2021 BUICK ENCORE GX 2020-2021 BUICK ENVISION 2016-2021 BUICK LACROSSE 2012-2019 BUICK ... Read more

The post Information on Accessory All-Weather Floor Liners and Flat Mats Warped or Misshapen – 2021 and Prior GM Passenger Cars and Light Duty Trucks first appeard on GM - OEMDTC and is written by oemdtc