2008 Dodge Grand Caravan - Interm. Blower Motor

Specific repair issues for Dodge cars & FWD vans
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tony1981
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2008 Dodge Grand Caravan - Interm. Blower Motor

Post by tony1981 »

I have 2008 Dodge grand caravan sxt with a intermittent front blower motor problem,when the blower dont work we have no power on blue supply wire.Thank for any help
Tony
Kens Auto Care
Alexandria Ky. 41001
859-635-7657
kensautocare@yahoo.com
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ricmorin
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Re: 2008 Dodge Grand Caravan - Interm. Blower Motor

Post by ricmorin »

You're gonna have to help us out here a bit in order for help to come your way. What engine? What trim Caravan?

On a whim I pulled a diagram for a Caravan SE with a 3.8 engine. I don't see ANY plain blue wire in the cooling fan circuitry. There is a Dark Blue/ Violet wire. Where is this wire? Where are you testing? Does it fail on low speed or high speed?
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steven kiser
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Re: 2008 Dodge Grand Caravan - Interm. Blower Motor

Post by steven kiser »

I think the blower in question is the heater blower motor, correct? If so the blue wire is fed through the blower relay that is in the power distribution box. The blue is power and speeds are controlled by ground through the resistor.
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ricmorin
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Re: 2008 Dodge Grand Caravan - Interm. Blower Motor

Post by ricmorin »

Ooops, my bad. Somehow I had coolant fan on the brain.
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