Radiator fans not working

Tiny
SASHO
  • MEMBER
  • 2006 VOLKSWAGEN JETTA
  • 1.9L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 235,000 MILES
The fans not turning. I disconnected the temperature sensor and both fans start tuning on high speed. Do I have to replace the sensor?
Saturday, June 22nd, 2019 AT 9:22 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
There is a sensor in the lower corner of the radiator that sounds like it has gone bad. Here is the cooling fan wiring diagrams so you can see how the system works. Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
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Monday, June 24th, 2019 AT 4:04 PM

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