1988 Chevy Truck Wiring Power Locks Under Dash Diagram. We hope you found the 1995 chevy g20 wiring diagrams and other schematics helpful. But in this post we are to talk about the chevrolet silverado range of trucks.

Gm Full Size Trucks 1988 1998 Wiring Diagrams Repair Guide Autozone
Gm Full Size Trucks 1988 1998 Wiring Diagrams Repair Guide Autozone from www.autozone.com

Personally i d replace the complete wiring harness. In the original factory wiring power b runs directly from the fuse box. All the wires at the connectors have alpha numeric addresses showing where the other end of the wire is located ac cording to the grid.

Personally i d replace the complete wiring harness.

It s a bit of a pita to fix that by splicing and rewiring. Personally i d replace the complete wiring harness. Your destination for gm truck parts. Use 10 gauge wire to connect relay terminals 30 to the motors or match the existing 12 gauge wire size.