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2004 Dodge Caravan blower motor diagnosis

Tiny
TREKDRIVER
  • MEMBER
  • 2004 DODGE CARAVAN
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 15,000 MILES
Blower motor would work but sometimes only at one speed than ok again, sometimes would slow down from hi to a slower speed than ok again, now not at all just forced air. I'm pretty sure its the resistor and I know where it is, but its my co. Car and I want to be sure before I become a hit and miss parts changer. I have a good 12 v test light I just need the proper procedure to ck all components. Also where exactly is the blower motor. Car does not have auto climate control. Thank You very much.
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Friday, July 3rd, 2009 AT 5:03 PM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,117 POSTS
Chances are it is the resister. The fan is under the dash on the driver's side. Check to see if it is getting power. IF it is, then the motor is bad. If there is no power, then move to the resister.
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Friday, July 3rd, 2009 AT 5:09 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Best check the front blower motor relay and front control module before you get to the resistor
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Friday, July 3rd, 2009 AT 5:14 PM
Tiny
TREKDRIVER
  • MEMBER
  • 2 POSTS
NO ITS NOT
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Monday, July 6th, 2009 AT 9:09 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,117 POSTS
When you say, NO IT"S NOT, do you mean it's not the resister, not getting power?
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Monday, July 6th, 2009 AT 10:58 PM

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