Indicator Control
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
The body control module (BCM) provides the following indicator control functions through the class 2 serial data circuits. Some indicator control functions may be controlled by other systems through the class 2 serial data link:
- Door ajar
- Liftglass/endgate ajar
- Park brake
- High beam
- Park lamp malfunction
- Service vehicle soon
- Personalization mode
- Security LED
- Battery
Refer to Instrument Panel Cluster (IPC) Description and Operation and Indicator/Warning Message Description and Operation in Instrument Panel, Gages, and Console for more information.