This is a 10 page wiring diagram for the Peterbilt 379 Chassis Family with:

• Cummins ISX & Signature Engines & CM870 Controller.   
• Complete fully detailed wiring diagrams showing all engine transmission, clutch, ABS brake, cruise control, HVAC, ignition, dashboard & starting systems, wire colors, connector locations, connector pin-outs (circuit positions) & connector illustrations.
• 10 paper pages measure 16" x 24" each

A GOOGLE AD IS SHOWN BELOW-IT IS NOT ASSOCIATED WITH THE PRODUCT ABOVE