Radiator fan doesn't shut off

Tiny
BLIASAK
  • MEMBER
  • MERCURY VILLAGER
1996 Mercury Villager/186,000 km/3.0 L engine size


After driving my van when the engine gets warm the radiator fan starts working but doesn't stop. It just keeps working. At the beginning I thought I turned on the A/C by mistake but I didn't.
I want to point out that when I start the car the fan is off.
Thanks in advance for any ideas what could be the problem. :)
Wednesday, November 7th, 2007 AT 9:31 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
You have 3 relays 2 of them is for high an 1 for low. Have it tested when it checks out-get the coolant temperature sensor check if its good and all wiring test good for shorts and opens -its coming from the computer which is responsible for energizing the relays.
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Wednesday, November 7th, 2007 AT 9:53 PM
Tiny
BLIASAK
  • MEMBER
  • 2 POSTS
Thanks.I guess I will have to see a mechanic.
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Thursday, November 8th, 2007 AT 6:10 AM

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