Ok...I finally got the diagnostic codes off the climate control...I had the following error:

EO91

Could someone point me in the right direction on what to check from here? I have checked the code on the website, and found its an open or grounded circuit for the compressor...how can i check/correct it?


Thanks in advance for your help.

__________________
1994 S320
131K miles

1998 ML 320
126K miles

1994 Blue C220
122K miles

Im going to Grad School @ the University of Iowa
Go Hawkeyes!!!