air dash controls 93 RMW ???

air control on dash set to auto-cooling fine-then on its own it goes to econ and turns air conditioning OFF-I press econ switch-nothing (no cold air) and econ still appears on screen- so econ switch not working??? when I press off and then press automatic again-econ still appears on screen ???--anyone have an idea???? hard to go with out air---thanks Tom W

do I need a lesson on control operation???

Hi Tom

Any chance you are low on freon?


Tom

new compressor-evaporator-lines-freon level is good---had it checked this afternoon ????

Do the one minute battery disconnect then reconnect,turn on ignition key and let the AC control do its
backward countdown from 30 TWICE then start car and watch the controller.Iff you touch the controller before those two countdowns are done just start over.If the tiny zero is flashing you are low on freon.Was the system thoroughly flushed before replacing all those parts?

system was flushed --air worked fine for a day or 2 and then this econ thing happened today....

thanks Flasheroo that seems to have done the deal......

Tom Wingo wrote:

thanks Flasheroo that seems to have done the deal......

That's why he gets the big money, you'll find out Tom, when you get the bill.

Tom

I am sure  the technical wiz kids will chime in looking for the big money.I stumbled on that trick by accident years ago and it always seems to work when nothing else will.Glad it worked out for you Tom.