Engine Cooling problem
1990 Chevy Camaro 6 cyl Two Wheel Drive Automatic
looking for location of a radiator fan switch 3.1L 90 camaro
Saturday, November 1st, 2008 AT 2:22 PM
3 Replies
DOCFIXIT
MECHANIC
18,828 POSTS
Relay left firewall the one closest to finder
Temp sender top front engine under intake plenum
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Saturday, November 1st, 2008 AT 2:41 PM
SHAGGARIFFIK2001
MEMBER
2 POSTS
I realize were the relay and the temp sensor is I need to know were the fan switch is this is what controls the fan to come on at a set temp and shut off at a set temp
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Saturday, November 1st, 2008 AT 8:28 PM
DOCFIXIT
MECHANIC
18,828 POSTS
Your are slightly miss informed the temp switch signals ECM to energize the fan relay to come on. So the switch is not a switch it is a micro chip circuit in ECM.