Engineering Information – Check Engine Light Illuminated, DTC P0073 Set – 2019-2020 Chevrolet Blazer

2020 Chevrolet Blazer

NHTSA ID Number: 10183787 Manufacturer Communication Number: PIE0577A   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Check Engine Light being illuminated.   SEOCONTENT-START Subject: Engineering Information – Check Engine Light Illuminated, DTC P0073 Set This PI has been revised … Read more

Engineering Information – Malfunction Indicator Lamp (MIL) Illuminated, DTC P0496 Set – 2020 Cadillac Chevrolet GMC

2020 Chevrolet Blazer

NHTSA ID Number: 10183788 Manufacturer Communication Number: PIE0579A   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the malfunction indicator lamp (MIL) illuminated.   SEOCONTENT-START Subject: Engineering Information – Malfunction Indicator Lamp (MIL) Illuminated, DTC P0496 Set This PI has been … Read more

Engineering Information – Malfunction Indicator Lamp (MIL) Illuminated, Stalls and/or No Start, DTC P129F Set – 2020 Chevrolet Equinox & GMC Terrain

2020 Chevrolet Equinox

NHTSA ID Number: 10183790 Manufacturer Communication Number: PIE0586A   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) Illuminated and the vehicle is stalling and/or no start.   SEOCONTENT-START Subject: Engineering Information – Malfunction Indicator Lamp (MIL) … Read more

Engineering Information – Incorrect Environmental Identifier, DTCs B3925, B3926, B3927, B389A, B3978, B3979, B3980 and B3981 Set – 2019-2020 Buick Chevrolet GMC

2020 GMC Terrain

NHTSA ID Number: 10183793 Manufacturer Communication Number: PIE0588A   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to multiple DTC’s set after a battery discharge, jump start and/or battery replacement.     SEOCONTENT-START Subject: Engineering Information – Incorrect Environmental Identifier, DTCs B3925, … Read more

Engineering Information – Check Engine Lamp Illuminated On Drivers Information Center (DIC), DTCs U0284, U0285, P059F and/or P05AE Set – 2019-2021 Chevrolet Silverado & GMC Sierra1500

2021 Chevrolet Silverado 1500

NHTSA ID Number: 10183795 Manufacturer Communication Number: PIE0590   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards check to the engine lamp being illuminated on the drivers information center (DIC).   SEOCONTENT-START Subject: Engineering Information – Check Engine Lamp Illuminated On Drivers … Read more