Escort/ZX2 AC problems? Read this

[davek818]

Paul,
Thanks so much for the tip. My A/C on our 2001 ZX2 quit and I was at a loss. Had a full static charge and Jumpering the low pressure switch did no good. Had no power to the Clutch. Googled ZX2 A/C problems and found your solution. I opened the Module and the WOT relay had a burned solder joint just like you said. I had to replace the relay with the Radio Shack 275-005 and it works like a champ . I too am concerned using a 9 volt relay in a 12 volt circuit. Anyone out there replace this relay and how long ago? Trying to get a feel for how long this relay will last. Also, is it energized all the time or just when the throttle is wide open?

Dave

[Davescort97]

Welcome to Automotive Forums. Usually when a thread is over 3 months old it is considered dead and a new thread should be started. I'd have to make an exception for this relay problem because it has had widespread use and has helped so many get their AC going without paying $400 for a new CCRM. After all, fixing your own ride is what AF is all about. Thanks for your post. Dave

[Mark Gossman]

Paul,
I purchased a 2003 XZ2 with the WAC problem the Mechanic showed me the Module and the WOT relay had a burned solder joint. I was told that a new WAC module was installed and the air does work but I have another problem.

Now the compressor only turns off in the off position, and runs on all others including the heat settings and I have no heat any idea what my be going on could the incorrect replacement module have been installed?


Thanks,

Mark

[FordMan59]

The a/c compressor is designed to run on all positions except vent and off on the Escort. It helps keep the humidity down and keeps the windows from steaming up so bad in cold or rainy weather. Sounds like your system is working as designed.

[jcwit]

My A/C doesn't run at the Heat feet and heat in the face settings. It does at the combo of both setting. The manual even conferms this. Sedan 2001.

[FordMan59]

Originally Posted by jcwit

My A/C doesn't run at the Heat feet and heat in the face settings. It does at the combo of both setting. The manual even conferms this. Sedan 2001.

You may be right about this, anyway I knew the compressor would run in almost all the settings.

[luis_castillo]

Hello
I recently started having some issues with the AC on my 98 Escort ZX2,
I would like to describe the problem shortly:

a few days ago, the "service engine soon" light came up on the dash, and it has remained like that since it was up, the car seems fine, although I know there has to be a reason why this light is up. I am aware that I need to take it and make sure what's going on.

Now, since that light came up (or at least I can relate to it, not necessarily being one the cause of the other) the AC stopped blowing through the normal vents, instead, I get the same and normal Cold AC that is working normally, but coming through the windshield vents, as if I was trying to defrost the windshield. I was reading in other forums that the reason might be a vacuum hose, but I just wanted to describe my personal problem to see if anyone has a personalized solution instead of just trying them all out.
Any advise will be highly appreciated!