Century V6-3100 3.1L VIN M SFI (1998)
Body Control Module: Component Tests and General Diagnostics
Power Requirements
The Body Control Module (BCM) has three main voltage feeds and one ground. Circuit 2340 is used to provide power for the BCM's logic and internal
driver operation. Circuit 1540 provides power for the automatic door lock. Circuit 240 provides power to the courtesy lights.