Need some help here with BG9T-14C256-HA.
I need to replace the CEC on this car but ran into a problem. When I put re-programmed CEC into a car it does not recognize a key and one of the relays is clicking. Car can't start.
I copied data from all 3 registers of original R5F64525 (code, data, and e2data) and copied them into a new CEC, but no luck. Is there anything I am missing? TY
I need to replace the CEC on this car but ran into a problem. When I put re-programmed CEC into a car it does not recognize a key and one of the relays is clicking. Car can't start.
I copied data from all 3 registers of original R5F64525 (code, data, and e2data) and copied them into a new CEC, but no luck. Is there anything I am missing? TY

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