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2002 Dodge Caravan Blower Motor

Tiny
JMILLERTIME78
  • MEMBER
  • 2002 DODGE CARAVAN
  • 3.8L
  • V6
  • FWD
  • AUTOMATIC
  • 112,000 MILES
My 2002 Dodge Grand Caravan ES 3.8L, with front and back climate control and automatic climate control in the front, is blowing on high all the time. I have checked the relays and fuses. Replaced the resistor. The first time I replaced the resistor all was good for about an hour. My research told me to replace the blower motor next, pulling too many amps. I did, along with the resistor again (just in case). It worked for 2 days and then back to on high all the time. I am stuck now, don't know where to look at next for the fix. Any suggestions?
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Sunday, June 1st, 2014 AT 12:36 PM

8 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Are you saying regardless of the fan speed switch's position, all you get is high?
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Sunday, June 1st, 2014 AT 2:32 PM
Tiny
JMILLERTIME78
  • MEMBER
  • 5 POSTS
Yes. I'm just unplugging the resistor for control.
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Monday, June 2nd, 2014 AT 2:56 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
It sounds like the switch in the vehicle has shorted.
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Monday, June 2nd, 2014 AT 5:46 PM
Tiny
JMILLERTIME78
  • MEMBER
  • 5 POSTS
How do I go about putting a new one in? What is the exact name of the part? I like to do things myself.
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Tuesday, June 3rd, 2014 AT 10:54 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
It would just be the blower motor switch. You will need to remove the unit from the dash to actually replace it.
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Tuesday, June 3rd, 2014 AT 11:26 AM
Tiny
JMILLERTIME78
  • MEMBER
  • 5 POSTS
Thank you, I will look into a blower motor switch. I am sure I will have more questions. Will let you know.
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Tuesday, June 3rd, 2014 AT 11:42 AM
Tiny
JMILLERTIME78
  • MEMBER
  • 5 POSTS
How do I get the front dash off? Can't find any research on the subject.
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Tuesday, June 3rd, 2014 AT 12:23 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
You will need to remove the trim around the unit then unscrew the unit from the dash. Youtube most likely has examples.
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Tuesday, June 3rd, 2014 AT 5:35 PM

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