heater motor

2003 DODGE CARAVAN
71,000 MILES • 6 CYL • FWD • AUTOMATIC
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TONY WRIGHT
  • MEMBER
  • 1 POST
i have a 2003 dodge caravan.the blower motor quit working.i changed fuse and relay.is there a resistor on this.
Nov 23, 2010 at 5:46 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
If it's a manual system, it has a resister. If it's an auto system, it has a blower speed module.It's behind the glove box. If you test for power and ground, you can tell if it's bad. The resister supplies the ground for the motor.
Nov 23, 2010 at 6:21 PM
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