Module Controlled Functions - System Operation and Component Description: BCM: Notes

The BCM controls various systems by monitoring inputs from switches, sensors and messages sent from other modules on the HS-CAN1 and from the GWM. Based on the inputs received, the BCM activates outputs. For example, the BCM monitors the headlamp switch position. Based on this input, the BCM may provide voltage to the exterior lamps. For a list of BCM controlled functions, Refer to: Module Controlled Functions - Overview .