2002 Chevy Venture fan never stops?

Tiny
MASTMAN
  • MEMBER
  • 2002 CHEVROLET VENTURE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 130,000 MILES
Hi,
I got a code P0118B engine coolant tempterature sensor circuit hogh voltage
Pl115C engine collant Tmprerature sensor circuit intermittent high voltage.

I have change the cooling temprature sensors and termostate, and now it doesnt over heat any more, but the fan never stops, even with a cold start. Can you tell me what is wrong?
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Sunday, May 3rd, 2009 AT 9:15 AM

1 Reply

Tiny
MERLIN2021
  • EXPERT
Check the a/c circuit, is the compressor clutch engaged? Also look at and test/replace the fan relays. They are in the underhood fuse block near the washer fluid reservoir.


http://www.2carpros.com/forum/automotive_pictures/62217_venture_1.jpg



http://www.2carpros.com/forum/automotive_pictures/62217_ventureb_1.jpg

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Sunday, May 3rd, 2009 AT 9:23 AM

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