Question about Cars & Trucks
Hi there, do you have the diesel fired heater unit? have you checked the inline filter and also the injector nozzle inside the burner, we had one come in that was slightly blocked and wouldn't fire up! i have a brand new complete heater unit if you need any parts.
Posted on Jan 05, 2013
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Posted on Jan 02, 2017
It may be the heater fan motor or connection to it .
I have replaced a lot of these that required a new connector to make then work....as the original connector semi melted at the fan motor.
Posted on Nov 02, 2009
it sounds more like the thermostat, a thermostat will cost around 8 to 12 dollars,just remove the thermostat housing and replace the old thermostat then reinstall the housing
Posted on May 21, 2009
I have a 2002 T&C Van that did the same thing awhile ago. We were on a trip in snowy weather when the fans all went to full on their own. Changing the controls did nothing. A little research showed that this is a common problem. The temp control sensor ( I believe thats what it was called ) inside the fan duct work had failed. It provides temp data to the computer that controls the automated climate control systems. It's easy to get to as its in the duct just above the pass. foot well. There is a small plate /cover thats is screwed into the duct. I think it also had a wire/clip connecting to it. Remove the clip and remove the screws. The plate/ cover pulls towards you revealing the sensor. It has numerous vanes that stick into the fans airflow providing data. Remove the entire assembly and get a new one for your year of vehicle. I got mine at the dealer for around $90.00. Just reverse the removal procedure and put it back in. Start the vehicle and your fans should be back under control. Worked perfect again for my car. I would rate the difficulty of this repair at about a 2 out of 10. Very easy for most. Took ten minutes.. Hope this helps..Jeff
Posted on Dec 07, 2008
Your blower speed resistor has gone bad and needs to be replaced. You can pick one up at Auto Zone or Parts Source with the step by step instructions to getting the resistor replaced with common tools.
It is located under the glove box, way in the back of the passenger foot area. You'll need to remove 2 screws with a 7mm socket, and remove the plastic cover that covers the blower motor and another component box that I think controls the passenger airbag. After removing the plastic cover you'll need to side that passenger airbag module to the right so it pop off its mounting bracket and move it out of the way. That will give a better view of the blower motor. I highly recommend you also remove the blower motor itself because the Blower Motor Resistor is located behind it. I think you'll need a 5mm or 5.5mm socket to remove the 3 screws that hold in place the blower motor and 2 more screws for the Blower Motor Resistor... It's a cramped location to work in but if you have all the tools and enough lighting then it shouldn't take more than 30-60 minutes to do. The Blower Motor Resistor costs about $19-$25. Good luck
Posted on Nov 30, 2009
The heater core might need back flushed, I just did mine this winter. Go to dakota-durango.com and introduce your self and your rare as ever truck, a v6 durango, and have fun.
Posted on Dec 27, 2009
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