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2003 Toyota Camry No Heat

Tiny
SKIP11
  • MEMBER
  • 2003 TOYOTA CAMRY
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 125,000 MILES
Just noticed that the heater is not working.(At all)
1-A/C is fine
2-No apparent leaks
3-No smell of antifreeze
4-The thermostat gage is working fine
5-Antifreeze level is full when ice cold.
6-Fans and air direction controlls are fine
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Thursday, October 1st, 2009 AT 9:24 AM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
With the engine hot and running and the heater on high, feel both heater core hoses. They should be hot.

Let me know what you find.
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Monday, October 5th, 2009 AT 7:26 AM
Tiny
SKIP11
  • MEMBER
  • 1 POST
Thanks for the reply. I actually found the problem this weekend. Both hoses were hot so I traced the problem to the blend door actuator. I took apart the actuator and cleaned the electodes. Works now, but I will need a new one soon. The electical tracks are worn out. Do you know if they sell a electrical conducting paint?
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Monday, October 5th, 2009 AT 3:42 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
If both hoses were hot, that was the next thing I planned to have you check. As far repairing it, I don't know of any such product, but that doesn't mean they don't make it. Maybe a good parts store would know.

Let me know what you find out and thanks for using 2carpros. Com.

Joe
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Monday, October 5th, 2009 AT 8:27 PM
Tiny
HIFIGUY
  • MEMBER
  • 1 POST
Where is the blend door actuator, and is it easy to inspect?
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Monday, November 2nd, 2009 AT 2:31 AM

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