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PCM will not flash
Posted to Technical Discussion Forum on 4/25/2020 23 Replies

Called in to flash 'new' PCM for code P0630, (no VIN programmed in PCM). PCM appears new, and part number matches what is allegedly for the vehicle.

Attempted to flash. Failed. Error message says that the calibration is already at latest level, and cannot be... Login to read more.

23 Replies Received (View Replies)

 

car Vehicle Data

2012 Buick Enclave 3.6L

Engine3.6 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2012 Buick Enclave 3.6L

Engine3.6 L
Trans6-speed Automatic (Electronic)