Air condition is not cool

Dear every body.
I'm a new member for this board.
I have a problem for air condition system of AVEO 2009.
It not cool ---- Blower and AC switch lamp it normal.
But clutch of compressor and front fan it not run.
I think problem with electric control system of air condition.

Who have the electric diagram of air condition sytem or repair manual for this model please give me.


Thank you.
Srithep

Quote:

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Originally Posted by srithep

Dear every body.
I'm a new member for this board.
I have a problem for air condition system of AVEO 2009.
It not cool ---- Blower and AC switch lamp it normal.
But clutch of compressor and front fan it not run.
I think problem with electric control system of air condition.

Who have the electric diagram of air condition sytem or repair manual for this model please give me.


Thank you.
Srithep

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Are you sure you have enough refrigerant in the system? If enough leaked out, the AC light would light up but not actually turn it on.

Quote:

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Originally Posted by EAD15

Are you sure you have enough refrigerant in the system? If enough leaked out, the AC light would light up but not actually turn it on.

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Thank you EAD15. I'm sure the refrigerant it enough.Check by refrigerant gauge (Low and Hi side about 100 because compressor is not running ).
But i not yet sure the pressure sensor or other part it damage or not.
You have the guide for inspection all system for electric part of air condition?.

Thank you, Srithep

This problem occur with Refrigerant Pressure sensor is damage (not yet send out put about 1.8 V. to ECM).Attachment 11462