Fog/Driving Lamp: Description and Operation

When the Headlamps are on, the Lamp Control Module then applies voltage to the Rear Fog Lamp Switch. Voltage is applied at all times to the switch of the Rear Fog Lamps Relay through I/P Fuse Block FOG LPS Fuse. With the Rear Fog Lamp Switch in the "ON" position, voltage is applied to the coil of the Rear Fog Lamps Relay. The coil of the Rear Fog Lamps Relay is permanently grounded to G201. With the Rear Fog Lamp Switch in the "ON" position, the coil of the Rear Fog Lamps Relay is energized and its contacts close, providing voltage to the Rear Fog Lamps. The Rear Fog Lamps then light.