beboski

I was just trying to clean my grounds and found the relay rad fan 1 with one wire broken can you guys tell me what that relay do? Thanx

Fakie J Farkerton

iTrader: (51)

http://en.m.wikipedia.org/wiki/Relay

DennisMik

iTrader: (2)

Radiator Fan relay # 1 is what makes the 2 radiator fans run when the engine coolant temperature reaches 203º F (95º C). If there is a wire broken off of this relay, then this is not happening.

But the engine won't overheat because the radiator fans are 2 speed fans. So when the engine coolant temperature reaches 221ºF (105º C) while idling or 212º F (100º C) while driving, then the high speed portion for the fans start up to cool the engine.

But with summer coming, fix that wire.

maxam

I have may be the same problem or semeler .

I noteced that the fan is not working proberly .

I have opeend the rely rad fan 1 and pressed it : no fan works .

rely rad fan 2 : the left fan working only .

rely rad fan 3 : both fan works but not in high speed .