what could be the problem with my blower switch it has 4 stages and only works on high
Dec 7, 2009 at 12:43 AM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,246 POSTS
Replace the blower motor resister. That is my first guess. It is under the dash on the passanger side. It's on the blower motor box. Here is a picture of it. You may need to enlarge it to see the actual parts. It's the best I could find.
Let me know if this helps or if you have other questions.
Joe