Cooling fan

Tiny
ALI.ALVI
  • MEMBER
  • 2006 HYUNDAI SANTRO
  • 4 CYL
  • 2WD
  • MANUAL
  • 50,000 MILES
Which componant triggers cooling fan to bring the temperature to optimal level?
Friday, September 9th, 2011 AT 4:05 PM

1 Reply

Tiny
PROMECHANIC
  • MECHANIC
  • 536 POSTS
There are a couple of things. The computer gets a reading from the temperature sensor then sends power through the cooling fan relay to turn on the cooling fans. Most of the time it is a problem with the relay, but it could be the cts or the pcm.
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Friday, September 9th, 2011 AT 5:24 PM

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