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Climate control fault code
Posted: Sun Jul 31, 2005 5:00 pm
by NeilMc
Using the climate control unit to display fault codes, it's displaying 18.3: Fresh air blower voltage, sporadic. It doesn't seem to be giving me any problems, but I'd prefer to not have any codes. Anyone have any ideas what's causing it? I don't have a VAG-com yet.
Posted: Thu Aug 04, 2005 8:53 am
by eddiecrawford
ignore it unless your fan stops working. may be a loose connection or may be nothing. mine flashes up 2 different sporadic codes relating to 2 flap valve motors, but they still work... (20,000 miles so far)
when i clear them with vagcom it can be a month or 2 before they come back