Envoy 2WD V6-4.3L VIN W (1998)
Input 2
Range: ACTIVE/INACTIVE
The BCM uses the headlamp request switch input in order to determine the position of the headlamp switch.
ACTIVE displays when the headlamp switch is in the HEADLAMP position.
INACTIVE displays when the headlamp switch is not in the HEADLAMP position.
Headlamp Relay Feedback
