AC Power button not working - 2005 EB V6

[tclark228]

I have check my Air Conditioning from head to toe and the AC button is not notifying the computer that it has been turned on in order to engage the compressor clutch. I have a new compressor and accumulator and have checked power to switches and compressor and all is good. Jumping the relay in the fuse box works as well.

Anyone know if it could be something besides bad computer?

Taylor

 

[ntex]

Seems to me if jumping the relay works then you have a defective relay.

 

[tclark228]

No it is not a defective relay.

 

[Number4]

The ac control unit might be bad itself.

 

[lincolnshibuya]

refrigerant too low the compressor will not engage