NHTSA ID Number: 10224288 Manufacturer Communication Number: PIT5944 Summary This Preliminary information communicates to the field how to address a condition that was caused by a over the air update.   Condition Some customers may experience one or more of the following concerns after a customer recently accepted an OTA update: 1. No Crank 2. No Propulsion 3. ... Read more

The post No Start, No Propulsion, Service Park Brake System Message or Dead 12 Volt Battery After A Over The Air Update (OTA) – 2022 GMC HUMMER EV first appeard on GM - OEMDTC and is written by oemdtc

Intermittent Extended Crank No Start – 2021 Cadillac Chevrolet GMC

NHTSA ID Number: 10202402 Manufacturer Communication Number: PIP5823 Summary This Preliminary information communicates to technicians the need to reprogram the ECM for an intermittent crank/no start concern.   Condition: Some customers may experience an intermittent extended crank or intermittent no start. The vehicle will crank for 15 seconds until it times out. The vehicle will start on ... Read more

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Intermittent Extended Crank or Intermittent Crank No Start and DTC P0341 Set – 2021 Cadillac Chevrolet GMC

NHTSA ID Number: 10202403 Manufacturer Communication Number: PIP5822 Summary This Preliminary information communicates to technicians to advise dealership technicians to inspect the camshaft exciter wheel and replace it if necessary.   Condition: Some customers may experience an intermittent extended crank or intermittent crank/no start. The technician may find DTC P0341 set with the MIL illuminated. The vehicle will crank ... Read more

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NHTSA ID Number: 10202401 Manufacturer Communication Number: PIP5806D   Summary This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor.     Condition: Some customers may experience an intermittent extended crank or intermittent crank/no start, and may find DTC P0341 ... Read more

The post Intermittent Extended Crank No Start And A Possible DTC P0341 Set – 2020-2021 Chevrolet Silverado & GMC Sierra first appeard on GM - OEMDTC and is written by oemdtc

NHTSA ID Number: 10193428 Manufacturer Communication Number: PIT5830   Summary This Preliminary information communicates an issue with a low or dead battery issue caused by incorrect ECM calibrations.     2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2021 GMC SIERRA 1500 2021   Condition Some customers may comment on a dead battery or no start ... Read more

The post No Start Condition Due to Dead Battery – 2021 Chevrolet Silverado & GMC Sierra 1500 first appeard on GM - OEMDTC and is written by oemdtc