Circuit/System Description
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
The body control module (BCM) controls the wired retained accessory power (RAP) components by applying voltage to the ignition I/II voltage circuit. Voltage is applied when any of the following is true:
- Ignition switch is in ACC or ON.
- The vehicle was remote started.
- The vehicle is in RAP mode.