...radio display a message "lock"...i dont know if the new bcm need some codes? the BCM needs to be programmed to operate the computer. a GM techII is now required to calibrate BCM to airbag, stereo, ...
...RADIO AND LIGHTER FUSE.FOR THE AIR CONDITIONER CHECK TO SEE IF AC COMPRESSOR CLUTCH ENGAGING AND RUNNING WHEN YOUR CAR ON DEFROST IF NOT CHECK COMPRESSOR FUSE AND RELAY.IF FUSE AND RELAY GOOD.POWER ...
...radio says calibrate. Can we reset it or do we need the bcm replaced? Before replacing parts you don't need BCM which would need to be programmed ,dealer . Your still going to need to take it to the ...
...radio displays calibrate but works for a short time I push power seek and 5 turns my radio on, but displays calibrate and works for a short period of time. It has lost the signal for the computer. It ...
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