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1996 Chevrolet Silverado Hot air

Tiny
FAMERENE6
  • MEMBER
  • 1996 CHEVROLET SILVERADO
  • 5.0L
  • V8
  • 2WD
  • AUTOMATIC
  • 250,000 MILES
When I drive my truck after a while hot air starts blowing through the vents, heater is off. What can I do?
Wednesday, October 1st, 2014 AT 10:03 AM

5 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
If your saying the blower motor is running with hvac turned off, Sounds like problem with hvac controls. You could unplug the htr/ac fuse in the fuse block, unplugging the fuse should kill the blower motor, till you track down the problem.
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Wednesday, October 1st, 2014 AT 10:45 AM
Tiny
FAMERENE6
  • MEMBER
  • 4 POSTS
The fuse box has an Ac relay do I take that one off? There's also a blower fuse?
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Wednesday, October 1st, 2014 AT 11:19 AM
Tiny
FAMERENE6
  • MEMBER
  • 4 POSTS
Or where is it located
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Wednesday, October 1st, 2014 AT 12:08 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
I was talking about fuse12--25 amp.
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Thursday, October 2nd, 2014 AT 8:44 AM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
It should be fuse box under the dash.
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Thursday, October 2nd, 2014 AT 8:45 AM

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