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Home >> Buick >> 2001 >> Century Custom >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Remote Keyless Entry Systems >> Diagnostic Tests >> DTC B3103: Keyless Entry Data Link Circuit High >> Code Enable Criteria

Code Enable Criteria

Following criteria must be met to enable DTC:

System voltage must be 9-16 volts.
BCM must be receiving a message from RCDLR while in program mode.

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