License Plate Lamp: Description and Operation

PARK, TAIL, LICENSE AND MARKER LAMPS

Battery positive voltage is applied at all times from the PARK LAMPS Fuse to both of the coil and switched sides of the PARK LAMP Relay in the underhood electrical center. Ground is applied from G201 to the multifunction switch at all times. When the headlamp switch is place in either the HEAD or PARK position, a ground is applied to the park lamp relay control circuit. This energizes the PARK LAMP Relay and applies battery positive voltage to all of the park, tail, license, and marker lamps. The ground for the front park lamps is supplied from G101 for the left and G102 for the right. The ground for the tail lamps and rear side marker lamps is supplied from G301 for the left and G302 for the right. The ground for the license lamps is supplied from G301. The ground for the front marker lamps is supplied from G101 for the left and G102 for the right.