AC compressor will not stop
Thread Starter
Racer
Joined: May 2005
Posts: 287
Likes: 0
From: Miami FL
AC compressor will not stop
I did a search and the below problem does not show up.
I just had the AC serviced and they overcharged the system so I had a lot of noise coming out of the AC compressor,,
I lowered the pressure but the AC compressor clutch will not turn off after I turn the AC off at the CCU. If I unplug it at the compressor and remove the voltage the clutch stops.
Then if I plug it back in it does not inegage the clutch until I turn on the AC at the CCU then again it will not shut off if I turn it off at the CCU..
Any Ideas?
Tks
I just had the AC serviced and they overcharged the system so I had a lot of noise coming out of the AC compressor,,
I lowered the pressure but the AC compressor clutch will not turn off after I turn the AC off at the CCU. If I unplug it at the compressor and remove the voltage the clutch stops.
Then if I plug it back in it does not inegage the clutch until I turn on the AC at the CCU then again it will not shut off if I turn it off at the CCU..
Any Ideas?
Tks
Nordschleife Master
Joined: Sep 2004
Posts: 5,061
Likes: 2
From: not in HRM
If you have a dvm , put it on the line to the clutch .
Does the voltage go away when you turn off the ac ?
If the voltage goes away , the clutch is sticking .
If the voltage does not go away , the controller is "funny" .
Does the voltage go away when you turn off the ac ?
If the voltage goes away , the clutch is sticking .
If the voltage does not go away , the controller is "funny" .
Thread Starter
Racer
Joined: May 2005
Posts: 287
Likes: 0
From: Miami FL
When i pull the wire that carries the voltage , it shuts off , so it must be the controller..
I checked the relay and changed it thinking it was sticking but that was not it either, problem is the CCU is not a simple mechanism.
I checked the relay and changed it thinking it was sticking but that was not it either, problem is the CCU is not a simple mechanism.
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