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Heater

Tiny
WARREN
  • MEMBER
  • 2005 TOYOTA 4RUNNER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
The left hand heater vents blow hot air, the right hand blow cold air. What's up?
Monday, January 10th, 2011 AT 3:44 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,269 POSTS
The blend door determines if you get heat or AC. Your vehicle has a seperate one for each side. One must be stuck or not working.
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Thursday, February 17th, 2011 AT 1:39 PM
Tiny
WARREN
  • MEMBER
  • 2 POSTS
Jacobandnickolas - how about my 2005 Toyota Sienna van - blows hot air to driver, but not to passenger or rear. If your answer is the same, the blend door, where is it, and how do you get at it?
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Wednesday, March 23rd, 2011 AT 3:28 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,269 POSTS
Yes, the blend door is what determines if you get heat or AC into the vehicle. THe blend doors are located near the heater core.
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Wednesday, March 23rd, 2011 AT 12:10 PM

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