Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Dodge and Ram >> 2004 >> Caravan C/V >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Body Diagnostic Procedures - Introduction >> System Description And Functional Operation >> Exterior Lighting System >> Park Lamp Relay

Park Lamp Relay

The Park Lamp Switch is a direct input to the BCM. The BCM sends a BUS message to the FCM informing it to turn on the park lamp relay. The park lamp relay is then powered through low side control of the FCM. This circuit is electronically controlled and continuously monitored for malfunctions.

scientia non olet · About Mike's Workshop Manuals