Heater

2005 TOYOTA 4RUNNER
100,000 MILES • 6 CYL • 2WD • AUTOMATIC
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WARREN
  • MEMBER
  • 2 POSTS
The left hand heater vents blow hot air, the right hand blow cold air. What's up?
Jan 10, 2011 at 3:44 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
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.
Feb 17, 2011 at 1:39 PM
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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?
Mar 23, 2011 at 3:28 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
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.
Mar 23, 2011 at 12:10 PM
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