chevyboy07 91

both fans are "dead" in my 92. Fuse under dash is good. Link on fender well lip (red/org wire) is good....what does that control anyway?

I have searched and seen a lot of conflicted info on wire colors and what does what. I chased the wires from the fan motors all the way back towards the firewall of the car and the disappear into the main harness and thats it......

Chiltons manual was no help either

Anyone have an "on car" pick of where these relays are?? Again, conflicting info is out there, probably b/c of year differences...

thanks!!!

(also posted in cooling, but the hits are in tech section)

jonmark1985

flip on your AC and see if your radiator fan kicks on then. If not I'd say a bad relay, if so and it doesn't kick on when its running id say a bad coolant temp sensor.