BCM Controlled/Aided Functions
WARNING: This page is about a different car, the 2002 GMC Safari and 2002 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
The BCM controls/aids the following functions. For additional circuit information and descriptions, refer to the appropriate sub-system.
- Class 2 serial data
- RKE remote keyless entry/panic alarm/LOCKING and UNLOCKING of doors/lockout prevention
- DRL daytime running lamps/auto headlamps/exterior lighting
- VTD vehicle theft deterrent/Passlock™ system
- Inadvertent power relay/battery rundown protection
- RAP retained accessory power
- Interior/Exterior lighting
- Audible warnings
Detailed descriptions of functions reside within the respective sub-subsystem circuit description and operation.