2003 Jeep Liberty Blower fan?

Tiny
RJAHN
  • MEMBER
  • 2003 JEEP LIBERTY
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 88,000 MILES
My blower control (rotary knob) on the instrument panel of my 2003 Jeep Liberty only works on high (4th speed). The 1st and 2nd speeds failed several months ago. So I operated it with the 3rd and 4th speeds since then. However now I've lost the 3rd speed also. One left (high). I'd like to fix it before that one fails as well and I have no blower. Where should I start? Thank You!
Wednesday, December 23rd, 2009 AT 2:48 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Welcome to the forum, my first thought is the blower resistor. High speed doesn't use a resistor, the lower speeds do. If relay is good then suspect faulty blower motor resistor.
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Wednesday, December 23rd, 2009 AT 9:25 PM

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