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1994 Mercury Sable 3.0

Tiny
LASHONTA
  • MEMBER
  • 1994 MERCURY SABLE
  • 6 CYL
  • 4WD
  • AUTOMATIC
I noticed it was running a little hotter than normal. The gauge usually sits between the m And r, on the NORMAL range indicator.

I checked the fan motor and it was not working. I ran a hot wire to the battery and the fan spun fast. Which indicates that the problem is not the motor.

What is the most likely source of this problem? Is it the Constant Control Relay Module, the Engine Coolant Temperature Sensor, or Vehicle Speed Sensor?

Your help is greatly appreciated.
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Saturday, June 4th, 2011 AT 6:59 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check and test the engine coolant temperature sensor and fan relay-
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Saturday, June 4th, 2011 AT 7:09 PM
Tiny
LASHONTA
  • MEMBER
  • 2 POSTS
Thanks for your help. I will have this checked out.
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Sunday, June 5th, 2011 AT 6:58 PM
Tiny
ARNOLDGARCIA
  • MEMBER
  • 1 POST
Did you get you mercury sable working? I think mine is having the same problem and I just replace the CCRM and the fan still doesn't turn on, could it be that I need to replace the cooling temp sensor and get a new thermostat as well?
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Saturday, January 12th, 2013 AT 12:16 AM

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