2022 Peterbilt 389 Fuse Panel Diagram
Peterbilt schematic 389 379 harness 2014 peterbilt 579 (stock #1089-21) Peterbilt 389 wiring schematic
Peterbilt 389 Wiring Schematic - Wiring Diagram
Peterbilt 389 Wiring Schematic - Wiring Diagram
2014 Peterbilt 579 (Stock #1089-21) | Interior Misc Parts | TPI