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Home › Pontiac › 2001 › Firebird Formula, Automatic › Repair and Diagnosis › Body & Frame › Door Locks › Remote Keyless Entry System › Diagnostic Tests › DTC 43: Body Control Module With SUMCHECK Error › Code Enable Criteria

Code Enable Criteria

Signal received by Body Control Module (BCM) from remote transmitter is programmed to BCM.
Message to BCM did not pass sumcheck security test.