Cadillac Seville / Cadillac Eldorado Forum Discussion, refrigerant very low in Past Cadillac Vehicle Discussion; I have a 92 Seville that displays "Very Low Refrigerant, AC Compressor Off". The low pressure switch is closed but ...
You will have to disconnect the battery for a few minutes to reset the Very Low Refrig code. Then the compressor will run.
BE CAREFUL! if you do that, the compressor will run again, but it will probably burn up. I did it, so I learned this the hard way... about $1300 worth. If you have the a/c system changed over to the new juice, make sure they know what they are doing. they have to add lubricant to the freon or the compressor will burn up. if they didn't add it, you will get that message. it has freon, but it doesn't have lubricant, and if you keep resetting it with the battery disconnect, it will burn up the second or third time you do that.