Peterbilt 379 Dash Wiring Diagram Peterbilt wiring 87d5 47e0 I have a 2005 peterbilt 379 i am looking for a wiring diagram on the I have a 2005 Peterbilt 379 I am looking for a wiring diagram on the I have a 2005 Peterbilt 379 I am looking for a wiring diagram on the Check Details ← 20 Amp Outlet Wiring Diagram Ford F 250 Fuse Box Diagram → Share with friends Link copied