Fan Relay Wiring Diagram General. So with your dash switch just put a ring terminal on a short wire and ground it to the steering column from its pin on the 2 or 3 pin switch 3 pin switches usually have a bulbled in which can be useful to show you the fan is on. Engine loom wiring diagram saxperience citroen saxo forum.
Relays shown in these diagrams can provide options for useful features such as an ac override on andor manual override on. The diagram above is the 5 pin relay wiring diagram. Engine loom wiring diagram saxperience citroen saxo forum.
Finally wire 30 links to your car battery and requires a constant 12 volt current.
White rodgers magnetic relay enclosed fan heavy duty 24 coil volts spno spnc hp 1n185 90 380 grainger. Firstwire 85 connects the relay to the thermostatic switch which determines when the fan is operational. Supco 90340 installation instructions pdf manualslib. Constant 12v unswitched 85.