Mack fan clutch wiring diagram. I suspect its something electrical. Utilization of body builder connectors ordered and provided by mack is strongly recommended as your power lighting and ground source for body installation pto installation and operation. Start the engine and cycle the fan clutch on and off 10 to 15 times using the manual override switch or installing a jumper wire across the temperature switch wiring harness connector. Hello i have a 2004 cx615 belt broke and ripped out pins on the fan wiring harness plug its a behr fan clutch and looks like 5 or 6 wires i would like to just hard wire the engine harness to the fan harness but dont know what wires go together and i dont want to screw it up i am guessing their are signal wiresreference wires and 12v and ground anyone know what wires should connect or.
38mh428m mack fan clutch wiring diagram. After the unit is completely installed test the fan clutch as follows. I have a 2000 mack model cx613 and i am having problems with the fan clutch it does not kick in with the ac on or when answered by a verified technician. This will seat the clutch faces insuring maximum life from your horton fan clutch.
We use cookies to give you the best possible experience on our website. Some times driving down the road i hear it come on and off about 3 4times per second like if has a faulty relay or sensor. Always check the latest information at the wiring diagrams location.