Briano
Junior Member
- Joined
- Jan 12, 2020
- Posts
- 5
- Reaction score
- 1
- Location
- Ohio
- First Name
- Brian
- Truck Year
- 1983
- Truck Model
- Suburban
- Engine Size
- 350
I have an ‘83 GMC Suburban with a tailgate and power window. The window has the electric defrost grid and it’s not working. Can anyone supply a SCHEMATIC showing the switch and relay function. I have the wiring diagram showing wire colors and connectors. I need a schematic.
