Heater fan speed

Tiny
S.SEXTON
  • MEMBER
  • 1989 CHEVROLET TRUCK
  • V8
  • AUTOMATIC
  • 198,100 MILES
1998 chevy 2500 the fan only blows on high why is that?
Thursday, February 3rd, 2011 AT 4:03 AM

2 Replies

Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Most likely the blower resistor unit is fried.
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Thursday, February 3rd, 2011 AT 4:16 AM
Tiny
S.SEXTON
  • MEMBER
  • 2 POSTS
Thanks for your help. I will try that.
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Thursday, February 3rd, 2011 AT 4:37 AM

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