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-   -   W203 Intermittent AC problem, AC blows with key off, SDS pic (http://www.peachparts.com/shopforum/showthread.php?t=360577)

carbizindio 10-06-2014 01:31 AM

W203 Intermittent AC problem, AC blows with key off, SDS pic
 
Vehicle:
2003 C32 with C-AAC

Symptoms, 95% of the time the A/C functions correctly:
B1020 Evaporator temperature sensor code
AC continues to run for a few seconds after key is turned off.
AC blows hot air on low temp setting.
AC doesn't blow at all with fan set to max.

My thoughts:
Because the AC would stay on after the key turns off I'm guessing the Front SAM is intermitantly failing.

Has any one had issues like mine?

http://i69.photobucket.com/albums/i7...ps4e219432.jpg

carbizindio 10-06-2014 06:05 PM

Front SAM ordered.


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