RAP Relay #1
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
The body control module monitors the ignition switch position, battery condition and passenger compartment door status to determine whether RAP should be initiated. If the ignition switch transitions from RUN/ON to OFF, the battery level is within the acceptable range and the passenger compartment doors are closed, the body control module energizes the RAP#1 relay. This provides power for the following:
- RAP Relay #2 Control Signal
- DIC
- Rear Seat Audio Controller
- Left and Right Steering Wheel Control Switches.
- Left Front and Rear Power Window Control Switches
- Left Front and Rear Power door lock Switches
- Radio
- OnStar, VIU