2002 Chevy Venture fan never stops???

2002 CHEVROLET VENTURE
130,000 MILES • 6 CYL • FWD • AUTOMATIC
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MASTMAN
  • MEMBER
  • 4 POSTS
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?
May 3, 2009 at 9:15 AM
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MERLIN2021
  • ✓ASE Certified Mechanic
  • 17,250 POSTS
  • ASE Certified Mechanic
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.


https://images.2carpros.com/forum/automotive_pictures/62217_venture_1.jpg


https://images.2carpros.com/forum/automotive_pictures/62217_ventureb_1.jpg

May 3, 2009 at 9:23 AM
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