Scan Tool Data Definitions: Outputs
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
RAP Relay: The scan tool displays the commanded state of the RAP relay. The scan tool displays ON when the BCM allows the RAP relay to go to ground.
The BCM will allow operation of the radio and the power windows with the ignition OFF and the doors closed for up to 1198 seconds, approximately 20 minutes.