Air Conditioning problems M7060

[Kaileebug1]

My AC just stopped working suddenly the other day. I parked it.It was working fine, come back the next morning and nothing. The blower motor runs fine like it's supposed to, but the climate control will not operate and the compressor will not engage. The a c and recirculator button will not illuminate either. Any suggestions?

 

[Russell King]

Check fuses

 

[jaxs]

Check fuses

And if you don't find one blown,check them again.

 

[Kaileebug1]

And if you don't find one blown,check them again.

And if you don't find one blown,check them again.

Ive done that. I have a schematic on the electrical for the ac. its not low on freon ive checked dual pressure switches. its not sending control ground to amplifier from controler. Even tried new controller

 

[Kaileebug1]

I can jump out compressor relay and it come on and gets cold also.

 

[jaxs]

Oh mighty orange tractor lady,give us a comprehensive vison of this tractor's ac. I'm sorry but mighty OT lady's multi-meter isn't working today so amplifiers and controllers aren't in the wheelhouse. You might want to use your meter to find where ground is taking a wrong turn.

 

[ruger1980]

Can you post/share the schematic you are working from? That may help us help you. Also there is generally a section in the WSM that explains the operation and logic of that function.

 

[Tx Jim]

I can jump out compressor relay and it come on and gets cold also.

I suggest attach gauges & to check high & low pressures. My guess is your tractors AC system is low on refrigerant.