Heating trbl.

Tiny
RAYHOL1953
  • MEMBER
  • 2005 NISSAN SENTRA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 45,000 MILES
Blower motor is working to my defroster but not to my floor or vents. My switch to the legs, body, feet still blows on the defroster help
Tuesday, January 25th, 2011 AT 7:26 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,708 POSTS
The vent doors are actuated by vacuum. Check for vacuum leaks under the dash. Also, check for any disconnected, dry rotted, or broken hoses. If you are lucky, you may hear a hissing when the engine is running from a leak.
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Tuesday, February 8th, 2011 AT 7:24 PM

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