How to connect radiator fan to automatic switch to make it auto

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naveed_sid (naveed_sid) 2013-01-17 08:58:19 +0500 #1

I have cuore. My radiator fan is currently direct. it starts as soon as i switched on the car even before ignition.

How will i connect the radiator fan wire to the automatic switch to make it auto.

Where is the automatic switch of radiator fan in cuore? It seems that it is near distributor back side near the radiator pipe connection with the engine. (please give picture if possible)

which wire to connect to the auto switch? ground wire or plus + wire?

Hep please...

ToxicDevil (ToxicDevil) 2013-01-17 09:28:02 +0500 #2

edit ..

naveed_sid (naveed_sid) 2013-01-17 10:07:44 +0500 #3

But where the wire of radiator fan will be connected and how?

ToxicDevil (ToxicDevil) 2013-01-20 07:21:17 +0500 #4

Sorry I dont know about coure I checked and coure had one pin plug not two.

meh1 (meh1) 2013-01-21 13:28:22 +0500 #5

this is the thermostat switch in cuore. this switch is connected to fan relay. when water is hot(92 deg.) it connects its only terminal to vehicle ground. fan relay, when gets ground turns on which turns on fan. when fan has to be made direct, wire from switch is connected to vehicle ground. if you can find a wire connecting fan relay to earth, disconnect it. then start car and make sure that fan works when engine warms up. don't drive car till you have not checked it.

Spartacus (Spartacus) 2013-01-22 18:33:33 +0500 #6

About 2 years ago, the fan of my Cuore stopped working. My cousin brought it to some local mechanic who made the fan direct.

When I heard of what happened, I knew that repair was not right but I never got to fix it properly. Guess what....a few days ago we had to leave for a flight and the fan on the Cuore gave out. I checked all the fuses and knew the fan motor was shot. Lesson learned. If the engineers made it automatic, its for a reason.

Thanks Meh1 for those pics.