There is also a pressure switch that tells the pressure of the system.What is the pressure in the system?Do you have any codes in the computer?

Answered by saturntech9 (expert)
23,174 answers provided

This car is pre code, but it does have a touch screen. I can ask the tech what the pressure was on the system. Would you know where that switch would be found?

Response from GordonWayne
1 question asked

Disconnect the battery for 5 minutes to clear the code and it will start but you have to get it filled pretty quick or it will set the code and shut down again.

Answered by Wrenchtech (expert)
14,734 answers provided

You do have codes on your car its a obd1 system.I posted how to get any ac codes you have let me know what the code numbers are?ALso the pressure switch would be on the ac line to measure pressure.But lets see what codes you have first.

Answered by saturntech9 (expert)
23,174 answers provided

The ATC system will set a low refrigerant code and shut the compressor off when it starts short cycling, just like the Caddy. You just have to clear to code to charge it. The compressor will kick back in then.

Answered by Wrenchtech (expert)
14,734 answers provided

It says you can select the code reset test type on the screen then it will say codes clear then you can see if it works.Thanks for your info wrenchtech.

Answered by saturntech9 (expert)
23,174 answers provided

Disconnecting the battery is much easier I find.

Answered by Wrenchtech (expert)
14,734 answers provided