gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Side Marker Lamp <--> [Marker Lamp] > < Diagram Information and Instructions|Page 7462
Page 1
background image

License Plate Lamp: Testing and Inspection

The rear lamp system all receives voltage from the same wire circuit BRN (9) and share same ground terminals G400 and G401. If only one system is
not working. LOCATE and REPAIR an open in wiring and/or bulbs that pertain to that system.

Side Marker Lamp <--> [Marker Lamp] > < Diagram Information and Instructions|Page 7462