28+ Radiator Fan Temp Switch Wiring Diagram

Radiator Fan Temp Switch Wiring Diagram. On the relay is 85 or 86 earth/ ground, some diagrams give 85 and some give 86 ?? Hi not sure what engine you got ,but on most vauxhalls the fan switch is controlled by a temp switch. My 500cc kicks on somewhere around 150+ degrees. Hayden®preset cycling cooling fan temperature switch ().

Or in an ’84 to ‘89 240 you may use the a/c power ‘on’ wire:.

Once this is completed, connect the wires per the diagram and notes below. The capillary tube probe cannot be lengthened or cut in any way. There is a green wire that when grounded activates the relay and turns the fans on. The first part of the installation is to install the electric fan to your radiator, and remove the mechanical fan. (see diagram #1) temperature adjustment with a positive feed yellow wire: If it is blown, replacing the fuse will only solve the problem for a very limited period of time.