Trailblazer

Engineering Information – Loss of and/or Reduced Propulsion, DTCs P0746, P0776, P0841 and/or P0846 Set – 2019-2021 Buick & Chevrolet

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2021 Chevrolet Trailblazer

NHTSA ID Number: 10184511 Manufacturer Communication Number: PIE0587A   Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to loss of and/or reduced propulsion and multiple DTCs set.     SEOCONTENT-START Subject: Engineering Information – Loss of and/or Reduced Propulsion, DTCs P0746, P0776, … Read more

Radio Displays Message: Sirius XM Connection Unavailable – Please Call OnStar Agent – 2021 Buick Cadillac Chevrolet GMC

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Chevrolet Buick GMC Cadillac

NHTSA ID Number: 10184098 Manufacturer Communication Number: PIT5791 Summary This Preliminary information communicates a condition where the radio may display a “Connection not available, please call OnStar agent”. This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying when listening to non-SXM sources, but still allow the message to … Read more

Possible Engine Crank No Start Or MIL Illuminated With One Or More Of The Following DTCs P0335 P0336 – 2020-2021 Buick Encore GX & 2021 Chevrolet Trailblazer

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2021 Chevrolet Trailblazer

NHTSA ID Number: 10184119 Manufacturer Communication Number: PIP5761   Summary This Preliminary information communicates the possibility of a no start condition due crank sensor damage caused by increased crankcase pressure.     SEOCONTENT-START   Bulletin No.: PIP5761 Published date: 11/17/2020 Preliminary Information PIP5761 Possible Engine Crank No Start Or MIL Illuminated With One Or More Of The … Read more

Fuel Odor From Engine Compartment – 2020-2021 Buick Encore GX & 2021 Chevrolet Trailblazer

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2021 Chevrolet Trailblazer

NHTSA ID Number: 10184125 Manufacturer Communication Number: PIP5765   Summary This Preliminary information communicates to the technician information related to a potential fuel leak from the engine fuel rail.     SEOCONTENT-START   Bulletin No.: PIP5765 Published date: 11/18/2020 Preliminary Information PIP5765 Diagnostic Tip – Fuel Odor From Engine Compartment Models Brand: Model: Model Years: VIN: Engine: Transmissions: from … Read more

OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes – 2019-2021 Buick Cadillac Chevrolet GMC

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2021 Chevrolet Camaro

NHTSA ID Number: 10183198 Manufacturer Communication Number: 20NA196 Summary This service bulletin provides information and a service procedure for dealers/technicians on OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes.       SEOCONTENT-START Copyright 2020 General Motors LLC. All Rights Reserved. Service Bulletin Bulletin No.: 20-NA-196 Date: November, 2020 TECHNICAL Subject: … Read more