Question about 1999 Dodge Caravan

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Heater Fan comes on intermittely

Where are the heater fan relays located?

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They are in the corner of the front by the bottom of the radiator rite below the air fillter assembaly bolted to frame two bolts size 5/16 socket it has 4 wires it is small but with the problems it sounds just like the problem i personaly had this week i would change the coolant senser first it goes for about $29.00 at autozone, just so you know the coolant senser tells your cpu to turn the fans on and the the cpu turns the relay on and then the fans turn on

Posted on Dec 20, 2008

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Posted on Jan 02, 2017

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