Intermittent Communications Concerns – Possible Multiple MIL’s on U0073 or Multiple U-Codes Stored – 2016-2021 Chevrolet Colorado & GMC Canyon

2019 Chevrolet Colorado

NHTSA ID Number: 10185721 Manufacturer Communication Number: PIT5626C   Summary This Preliminary information communicates the potential for a wire chafe to cause intermittent communications concerns and multiple MIL’s on in the IPC.   12 Affected Product Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2016-2021 GMC CANYON 2016-2021     SEOCONTENT-START   Bulletin No.: PIT5626C Published date: 12/9/2020 Preliminary … Read more

MIL / SES Lamp On After Engine Repairs, P0016 Set and Rough Idle – 2017-2020 Chevrolet Colorado & GMC Canyon

2020 Chevrolet Colorado

NHTSA ID Number: 10163660 Manufacturer Communication Number: PIP5571A Summary This Preliminary information communicates a possible concern of two connectors being swapped during a repair causing a P0016 code to set.   8 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2017-2020 GMC CANYON 2017-2020     SEOCONTENT-START Bulletin No.: PIP5571A Published date: N/A Preliminary Information PIP5571A MIL … Read more

A/C Blows Warm – Evaporator Freeze up Intermittent – 2017-2019 Chevrolet Colorado & GMC Canyon

2019 Chevrolet Colorado

NHTSA ID Number: 10163680 Manufacturer Communication Number: PIT5625B Summary This preliminary information is to alert the service technician of a potential A/C evaporator freezing concern , engineering is investigating.   6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2017-2019 GMC CANYON 2017-2019     SEOCONTENT-START Bulletin No.: PIT5625B Published date: 07/29/2019 Preliminary Information PIT5625B A/C Blows … Read more

SES Light Is On With DTCs P0171 and/or P0174 Set – 2012-2019 Buick Cadillac Chevrolet GMC

2019 Buick Enclave

NHTSA ID Number: 10160986 Manufacturer Communication Number: PIP5549A Summary This Preliminary information communicates a diagnostic trail to a likely conclusion for lean codes on these vehicles.   42 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2012-2019 CADILLAC XTS 2015-2019 CHEVROLET COLORADO 2015-2016 CHEVROLET EQUINOX 2015-2017 CHEVROLET IMPALA 2015-2019 CHEVROLET TRAVERSE 2012-2019 GMC ACADIA 2012-2017 GMC CANYON … Read more

Gurgle Noise from Heater Core after Performing 19-NA-007 – 2015-2019 Chevrolet Colorado & GMC Canyon

2019 Chevrolet Colorado

NHTSA ID Number: 10161033 Manufacturer Communication Number: PIT5688 Summary This preliminary information was released to advise of an alternate means of purging the air from the cooling system.   10 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2015-2019 GMC CANYON 2015-2019     SEOCONTENT-START Bulletin No.: PIT5688 Published date: 05/20/2019 Preliminary Information PIT5688 Diagnostic Tip: Gurgle noise … Read more