Question about 2000 Dodge Caravan

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Heater relay location

A/C only works on high. any other speed, fan quits and lights go out. Any info would be appreciated

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  • Roy Thompson Jul 17, 2013

    2000 Dodge grand caravan
    If the fan turns on and off its not the relay, which is located in the electrical box under the hood drivers side. The cause of the heater fan only working on high is the heater fan resister, which is located under the hood on the firewall passenger side. Its held in by clips. Its difficult but you just have to pull it out, unplug it, force it back in. The a/c hoses are in the way. I just changed mine today.

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  • 114 Answers

Likely the fan blower electrical plug has poor contact or the blower motor or resistor needs replaced (which is what the plug pushes onto).
Under right side (passenger side) of dash, the blower motor casing is in the corner, look for a plug with several wires and just try wiggling it a little or pull off then put back on and see if fan now works on other speeds. If still will not then most likely the resistor needs replaced which can be done by removing the two screws
seen on housing and just pull out. If resistor is bad then the fan will only work on high.

Posted on Jul 12, 2013

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2001 Dodge Caravan heater fan not working on low or medium speeds

Hi ,The resistor is in the heater box located under the dash on the passenger side.It can be seen when you crawl under the dash and look up. It has two or three bolts on it. It will also have a plug connected to it, which has to be disconected.

Posted on Feb 11, 2009

  • 2 Answers

SOURCE: WHERE IS THE HIGH-LOW FAN RELAY LOCATED ON A 2000 DODGE CARAVAN?

Should be in the power distribution box by the battery

Posted on Jul 14, 2008

keemo68
  • 1263 Answers

SOURCE: 2004 Dodge Stratus A/C Fan Relay Switch

ok first the fan relay should be located inside the elecrical box. this is usually located on the drivers side under the hood. next even you have only one speed when you turn the switch it's because the reostat is bad it is located in the fan motor housing. hope this helps.

Posted on Aug 28, 2008

matney68
  • 426 Answers

SOURCE: The Heater/AC fan runs all the time on a high

The blower resistor will keep it from working on anything but high

Posted on Oct 03, 2009

  • 9 Answers

SOURCE: 2007 dodge caravan heater fan does not work on

check the resistor to make sure it does not have any broken sauder points

Posted on Mar 14, 2010

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