Scan Tool Data Definitions
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
- RFA Serial Data Link
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The scan tool displays Active/Inactive. The state of the keyless entry serial data circuit as commanded by the body control module (BCM).