P1B03

DTC P0A3F or P1B03 – Drive Motor Position Sensor Circuit – 2017-2019 Chevrolet Bolt EV

by
2019 Chevrolet Bolt EV

NHTSA ID Number: 10162135 Manufacturer Communication Number: PIP5641B Summary This Preliminary information communicates that Engineering is currently investigating the cause of P0A3F. Advising the dealers to check connections. If nothing less found replace the power inverter module, the under-hood “engine” harness, and the transmission.   3 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET BOLT EV 2017-2019   … Read more

3 Phase Connector Block and Harness update – 2011-2012 Chevrolet Volt

by
2012 Chevrolet Volt

NHTSA ID Number: 10161001 Manufacturer Communication Number: PIC6136A Summary This Preliminary Information communication provides information to the technician about vehicles with an original 2 x 4 Motor A resolver connector. There is a new sealed 1 x 6 design for resolver signal robustness under vibration. Technician will need to replace the internal harness, Generator Position Sensor Stator … Read more