AC compressor not turning on

Good afternoon.

You need to check for voltage to the compressor first to see if it is getting voltage.

If it is, it may be a compressor clutch failure.

If it does not then need to start with verifying voltage from the fuses to the relay.

Check the two fuses listed in the diagram for power. If there is, then go to the relay and verify power to the relay with the key on. There should be two terminals that have voltage.

Roy

I have tested the relays and did a jumper wire and the clutch comes on. He hold it there it will start cooling I just cannot get it to turn on when I turn the AC button on on the inside of the car.

I have tested all fans come on.

No, you missed my point completely.

I did not say to jump anything. I said to check for power to the relay to be sure there is power. You need a test light or voltmeter to check these voltages.

Please re check and let me know.

Roy

Where would you start checking for that at? I am a pretty new mechanic just trying to figure this out. Appreciate your help.

I took the relays out checked for power. There is power on each one then you turn the key on and then another tablet power on each one.

Which relay did you remove and test?

Can you post a picture of what you see?

Roy

I know this post was a year ago. Hope somebody will answer me thou. I have the same problem. There is power on each relay but when I turn the AC button on - nothing work.

You are more than welcome to start a new question and I will be glad to help you.

For your convenience here is the link:

https://www.2carpros.com/questions/new

Make sure you are logged into the site before clicking on the link.

Roy