1992 Cadillac DeVille "fan relay" Questions

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Question about Cadillac DeVille

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...fan relay locate cooling fan relay There are three cooling fan relays in the fuse block under the hood. The fan relays above are numbered 37,39 and 40 Relay 37 is RH fan Relays 39 and 40 are LH fan. ...

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...Fan 2, and a series/parallel (S/P) relay for slow and fast speeds. Fans run in SLOW at 224 degrees F, FAST at 236 degrees F if there is no air conditioning or DEFROST function set. In the city or ...

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Question about Cadillac DeVille

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...fan control relay - Faulty cooling fan - Fan control relay harness is open or shorted - Fan control relay circuit poor electrical connection - Fan cooling fan harness is open or shorted - Fan cooling ...

...Fan Relay 1 In the center front of the engine compartment, on the lower radiator support, near the cooling fans Engine Cooling Fan Relay 2 In the center front of the engine compartment, on the lower ...

...fan relays are in with the other relays in the relay box,check the coolant sensor,or just replace it.If you turn on the ac,will the fans come on?If so,the relays are fine.be sure the coolant level is ...

Question about Cadillac DeVille

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...fan motors, the relays, and replaced the relay contacts at the harness due to burnt contacts there. I was experiencing a passenger side (larger) fan that was working intermittently. The technician ...

...fan relay, the fuse, the sensor which triggers the cooling fan relay, or the wiring connections which join it all together. Is there power coming to the relay? Is there ground? Will the cooling fan ...

Question about Cadillac DeVille

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...fan wont run, there is power to the plug so put on new motor,no luck. changed relay located on driver side still no luck were r the other 2 relays if there is power to the plug then the relays are ...

Question about Cadillac DeVille

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...fan wiring or near the fans themselves. Check fuse, relay, and temp sensor. Its not always the relays that goes bad in the first place so please check the sensors first because they take the ...

Question about Cadillac DeVille

2 Answers

Fan Relay Swith. Also fans aren't turning on even when temp. starts to rise, so I just purchased the relay. As silly as this sounds I cant find the old Fan Relay to try to replace it. So if anyone can

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