Wear do I find the cooling fen sensor

Tiny
FK2TIRED
  • MEMBER
  • 2000 CHEVROLET MONTE CARLO
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
My cooling fans do not turn at all wear do I find the cooling fen sensor
Thursday, May 8th, 2014 AT 12:39 PM

4 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Hello. The coolant sensor that controls the cooling fans on and off times is located by the thermostat housing. Follow the lower hose from the radiator to the engine and the housing will be there. It will be a 2 wire sensor.

Does it work with the ac on?

Roy
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Thursday, May 8th, 2014 AT 2:30 PM
Tiny
FK2TIRED
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No it dose not turn with the AC on but the AC dose not work
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Thursday, May 8th, 2014 AT 9:13 PM
Tiny
ASEMASTER6371
  • MECHANIC
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The sensor that controls the fans is the 2 wire sensor by the thermostat housing. That sends the pcm the info on motor temp, then the pcm grounds the relay that turns on the fans

Roy
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Sunday, May 11th, 2014 AT 2:21 PM
Tiny
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I got it to work
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Monday, May 12th, 2014 AT 2:45 AM

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