Question about 1998 Plymouth Voyager

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Fans only kick on when I run my ac. I replace my coolant sensor still nothing. I have checked the fuses. Where do i go from here?

I have replaced the thermostat to!

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  • 218 Answers

Sounds like this may be a faulty fan motor, the low speed in these fan assemblys go bad, but the hi speed works when the a/c is turned on. I would check for the cooling fan relay first... you can usually switch this relay with another relay of the same and see if that makes the fan kick on, if it doesn't then i would go with replacing the electric cooling fan motor. Hope this helps

Posted on Oct 28, 2012

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Posted on Jan 02, 2017

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SOURCE: radiator fan will not kick on

Check you replaced the correct fan control sensor switch (not the temperature gauge sender),
Check fan fuse,
Check fan control relay operation,
Check fan will run if power applied directly to it.

Posted on Sep 07, 2009

  • 2187 Answers

SOURCE: my 98 ply gr voy

The problem is most likely be related to the wiring. I would suggest to have the wiring harness inspected. A visual inspect inspection is needed. What you are looking out for are loose wires or wires with bad insulation, exposed copper or terminals which are bad and may need cleaning.
Heat affects electrical devices especially the conductor. After running a grounded wire may have difficulty conducting electricity due to the increase in temperature. Vibration also affects this especially if it is a loose wire issue and problem may appear intermittent depending on the nature of vibration.

Posted on May 25, 2011

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