gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Side Marker Lamp <--> [Marker Lamp]|Rear|Page 8661 > < Diagram Information and Instructions|Page 8658
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Side Marker Lamp: Description and Operation
Rear

    Voltage is supplied through the CRANK Fuse to the Light Switch at all times. With Light Switch in PARK or HEAD, voltage is supplied to the Tail,
Marker, Endgate, Clearance and License Lamps.

Side Marker Lamp <--> [Marker Lamp]|Rear|Page 8661 > < Diagram Information and Instructions|Page 8658