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Not able to debug Air conditioner AC problems

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Guys, I posted earlier about my ac problems. AC was working fine till I tried to reset ECU code 34.

 

I checked the fuse, and relay both are fine, is there any vaccum connections behind the HVAC controls which is preventing AC power up, the fan, compressor under hood wont start. But blower works.

 

any ideas? what i should be looking into? its muggy and hot out here in NJ the after effects of hurricane Frances.

When mine stopped working I took it all off and threw it in a box :drunk:

There are many things that will keep it from running, fuses, pressure switches and such, Unfortunately, you will need to check them one by one, A FSM will be a big help here. Assuming the system holds a charge, fuses are a good start, you say you checked one (under the hood I assume), but there is another that powers the switching side of the circuit, its in the fuse panel and is NOT labeled A/C (I don’t remember which one off hand), so check em all. After that follow the wiring diagram and jumper or bypass each component tell you find the problem.

Gary

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