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Home >> Pontiac >> 2002 >> Firebird Formula, Standard >> Repair and Diagnosis (Single Page) >> 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.

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