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Fog Lamp (Export)

WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.

The rear fog lamp only operates with the headlamps and the rear fog lamp switch in the ON positions. Voltage is supplied to the rear fog lamp switch and the rear fog lamp relay coil through the headlamp switch signal circuit. Battery positive voltage is supplied to the switch side of the relay from the DRL 15 A fuse in the IP fuse block. The rear fog lamp switch is grounded at G201.

When the rear fog lamp switch is placed in the ON position, ground is applied to the rear fog lamp relay control circuit. The energized relay supplies voltage to the rear fog lamp on the rear fog lamp supply voltage circuit. The rear fog lamp is grounded at G401.

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