Peterbilt 379 Engine Fan Diagram

While the connector is connected i show to have ground on both wires.

Peterbilt 379 engine fan diagram. Also could you point me in the most likely cause of this problem. Most likely one of the 10amp ones is out. Scale 18 fuse block j1587 data bus connector relay assembly optional antenna multiplexer audio amplifier optional gps antenna optional scale sleeper load center sleeper low voltage disconnect optional low voltage disconnect optional abs electronic control unit instrumentation control. Ask your own medium and heavy.

Models built from 2000 to april 2005. Share this conversation. Fourty one 41 16 x 24 inch paper sheets. Ask your own medium and heavy trucks question.

Engine fan harness door harness schematic 379 model family electrical p94 6023 c 02. Peterbilt 379 engine fan diagram list of wiring diagrams peterbilt 387 wiring diagram schematics online wrg 1907 2002 peterbilt 379 turn signal wiring diagram 99 peterbilt wiring diagram wiring schematic diagram wiring diagram for headlight of 1990 379 peterbilt 1988 peterbilt 379 wiring diagram list of wiring diagrams peterbilt 379 speedo wire diagram schematic diagram wiring diagram for. I supplied air straight to the fan clutch and the fan turns off. The cat engines were not wired like a detroit or cummins of that vintage.

Could you send me a wiring diagram for this fan clutch control. I have attached a diagram for you. Fan appears to be running all the time. If i disconnect.

If you pull your panel with the speedo the fuse block is mounted twards the right on a metal crossmember. Hi i have an 02 peterbilt 379 with c15 cat engine fan clutch started running continuously. Good morning i have a 2005 peterbilt 379 i am looking for a wiring diagram on the fan control. Bean farms jul 25.

Peterbilt engine diagram including content about peterbilt engine diagram peterbilt engine brake wiring diagram peterbilt 379 engine fan diagram. Medium and heavy trucks. I have a 2000 model pete 379 the engine fan runs all the time manual fan switch checks good i changed water temp sensor and had it hooked to a computer all day i can turn it off with the computer but its leading me to a dead end also tried two more ecms to all do the same thing. Answered in 9 minutes by.

Cat man cat engine expert. Many good image inspirations on our internet are the very best image selection for peterbilt 379 engine fan diagram. Your truck has fuses and relays behind the dash for the engine fan. Peterbilt 379 family complete vehicle electrical wiring diagrams.

We collect plenty of pictures about peterbilt 379 engine fan diagram and finally we upload it on our website. Complete fully detailed wiring diagrams showing all peterbilt 379 systems over the entire vehicle.