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Re: A/C Compressor not receiving signal from ACC Posted by Bernie [Email] (#1501) [Profile/Gallery] (more from Bernie) on Sat, 26 May 2018 15:05:26 In Reply to: A/C Compressor not receiving signal from ACC, cgwiz [Profile/Gallery] , Wed, 23 May 2018 09:50:56 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Hello,
The ACC panel does not need to be programmed to work on this model.
But ACC only sends a AC request to DICE which checks a couple other things then sends an AC request to T7. Then T7 sends a signal to the AC relay. So without a Tech 2 diagnosis of powering the AC clutch is not really possible. Something as simple as a failed outside temperature sensor can shut down this request. Good Luck, Bernie
_______________________________________ George Riggin Specialty Automotive Current Saabs 1993 900 Turbo Conv. 1993 900 Turbo Conv. Auto 2003 9-3 Conv 2004 9-5 Arc Sedan 2005 9-3 SS 4 door 2005 9-3 SS Conv 2007 9-5 Aero Sedan 1986 900 Turbo Conv A few parts cars also
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