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Air conditioner computer?

Tiny
ALFREDM8702
  • MEMBER
  • 2008 TOYOTA CAMRY
Can some one tell me where the ac module computer is located?
Thursday, March 28th, 2013 AT 5:18 PM

9 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Air conditioning: air conditioning amplifier: Check out the diagrams (Below). Please let us know what happens.
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Thursday, March 28th, 2013 AT 5:31 PM
Tiny
ALFREDM8702
  • MEMBER
  • 109 POSTS
Thank you I replaced the unit the ac working once again!
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Thursday, March 28th, 2013 AT 5:44 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Nice work, we are here to help, please use 2CarPros anytime.

Roy
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Thursday, March 28th, 2013 AT 5:45 PM
Tiny
C3OP
  • MEMBER
  • 3 POSTS
  • 2007 TOYOTA CAMRY
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 70,000 MILES
Nothing lights or works and the auxiliary for the stereo has a loud whine. What could be causing this?
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Saturday, November 14th, 2020 AT 4:49 PM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
Hey C3OP,

This problem is caused by one of two things, either the stereo is going out or you have an alternator diode that is leaking ac voltage into the system please follow this guide and let me know what you find.

For the ac unit check the system fuses in the fuse panel

https://www.2carpros.com/articles/how-to-check-a-car-alternator

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Saturday, November 14th, 2020 AT 4:49 PM (Merged)
Tiny
C3OP
  • MEMBER
  • 3 POSTS
  • 2007 TOYOTA CAMRY
  • 70,000 MILES
No functions - as to air conditioner cluster controls, is there a fuse or a way to narrow down what the problem is? My wife's got that look on me. Help!
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Saturday, November 14th, 2020 AT 4:51 PM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
What you should do first is scan the vehicle for trouble codes. These trouble codes can tell you exactly what is going wrong with your vehicle. You can buy or rent this scanner from any auto parts store.

https://youtu.be/InIlnsjOVFA

If that does not yield any answers check under the hood in the fuse box. Open your manual and look for any fuse labeled "HVAC Control" or "AC Compressor" anything to do with the AC system and check that fuse. If the fuse is blown replace it and see if your problem persists.

Please let me know what happens.
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Saturday, November 14th, 2020 AT 4:51 PM (Merged)
Tiny
C3OP
  • MEMBER
  • 3 POSTS
It was the control head thanks for the link it helped me
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Saturday, November 14th, 2020 AT 4:51 PM (Merged)
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
If all these are ok, you may be low on refrigerant, this will have to be checked by a tech with the appropriate SA/C manifold gauge set, if you suspect low refrigerant, do not add gas your self as over fill will also cause problems, there is an exact vamount of refrigerant added to the system
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Saturday, November 14th, 2020 AT 4:51 PM (Merged)

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