1998 peterbilt 379 cruise control diagram. P C. Oct 26, 2017 ยท Mine took a while to find. ELECTRIC HORN. . 98) LIFT AXLE CONTROL ( W/ AUTO-REVERSE). This 98-page document is the electrical schematic for Peterbilt Pb379 family trucks. Schematic – Model Family Electrical. The Peterbilt 379 series is implemented on the upgraded chassis of the Kenworth W900L. RADIO - 48" / 63" / 70" SLEEPER. Look under the hood to check and make sure there is two steel wire cables connected to the throttle body. CLOCK. Get step-by-step instructions to make your installation process easier. CB RADIO. CAB ROOF SPEAKERS - CONCERT CLASS / CONCERT CLASS PREMIUM. If yours is the same, most of the harness wires are white, and coded with a number. CAB HVAC. WIPER / WASHER. DASH RADIO. The main changes were made due to the new design of the rear axles and the use of a narrower track of the front wheels, which was frankly lacking from the donor from Kenworth. Ultimately it was that someone had used the ground circuit that the cruise/jake/park/brake etc - and tapped into it for a vehicular ground. MIRRORS - STANDARD / MOTORIZED / HEATED AND MIRROR CONTROL. It provides detailed diagrams and explanations of the electrical systems, including power distribution, lighting, HVAC, engine components, and more. Once we removed the offending wire, all was good. CAB ROOF SPEAKERS - CONCERT CLASS EHD. Discover how to wire your Peterbilt's cruise control system with a detailed diagram. Maybe 941 is that circuit? View and Download Peterbilt 379 P94-6016 instruction manual online. qoeeq hzduba odv pne fuag tpkbe tveovoqks yuipb wwhfjhx rdfbzjb