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2003 Toyota 4Runner AC

Tiny
SAMMY2
  • MEMBER
  • 2003 TOYOTA 4RUNNER
  • 152,000 MILES
In my Toyota 4Runner, I have dual zone climate control, both are set to the lowest temperature. The driver's side blows warm air, passenger blows cold like it should. Can it be a Freon problem or something in the HVAC door? How can I determine which it could be?
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Sunday, August 11th, 2013 AT 8:37 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,164 POSTS
There is only one AC compressor so if you are getting cold air from one side, it's working. On a vehicle that has dual zone climate control, there are two blend air doors. They are located near the heater core and open and close based on what temp you want. It sounds like the one door isn't working.
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Sunday, August 11th, 2013 AT 9:00 PM

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