Vanity Lamp: Description and Operation

CIRCUIT OPERATION
Power for the visor/vanity lamps is supplied on circuit F41. This circuit is HOT at all times and protected by 15 Amp fuse located in cavity ii of the Power Distribution Center (PDC).

When the switch internal to the lamp CLOSES, a ground path is completed through the lamps to circuit M20. This circuit connects from the lamp(s) back to the Body Control Module (BCM).

Internal to the BCM a ground path is completed to a body ground.