A/C compressor clutch always on
#1
02-01-2012, 05:48 PM
Join Date: Feb 2012
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A/C compressor clutch always on
Hello, I am new in the forum , I am from Argentina.
I need your experience in the RAM 2500 diesel. the issue is with the a/c system.
The compressor clutch is alwyas on, I chequed the pin in the TIPM and itis 12 v, but I checked dipper and the power IC thats drives the cltch signal looks ok. Is a pwer mosfet. I make test over it and looks fine. The more strange situation is that I got 12 v in the pin #3 of the the TIPM even with the start key off.
I can not found whre the fail come. Any help is welcome.thanks Gus.
I need your experience in the RAM 2500 diesel. the issue is with the a/c system.
The compressor clutch is alwyas on, I chequed the pin in the TIPM and itis 12 v, but I checked dipper and the power IC thats drives the cltch signal looks ok. Is a pwer mosfet. I make test over it and looks fine. The more strange situation is that I got 12 v in the pin #3 of the the TIPM even with the start key off.
I can not found whre the fail come. Any help is welcome.thanks Gus.
#2
02-04-2012, 10:55 PM
