I have a 2004 Subaru Outback LL Bean H6 3.0. The AC works great idling in the parking lot, but after driving for about 10 minutes it starts blowing warm air. If it sits overnight it works again until I drive it. Any ideas?
Q&AAsk Your Question
2004 Subaru Outback
Question: AC blows hot after driving 10 minutes
Answer #1Bret Bodas from RepairPal Test Shop, August 11, 2010, 17:30Master
There can be a few issues that will cause this, A/C Compressor clutch, pressure switch or another electrical issue. I suggest having a Subaru shop look at this to determine what is wrong. You can look here to get an idea of what a diagnosis for this will run you: http://repairpal.com/estimator?car_type_id=4112
And find a shop here: http://repairpal.com/directory?address=20166&car_bran...
Answer #2gordoynegra August 12, 2011, 22:43Rookie
Did you ever had your car fixed? What was the problem? I also have an Outback, LL Bean with the same problem and I would like to get more info before expending more on parts and fixes that doesn't fix the problem.
ReplyVisitor, August 17, 2011, 10:42
Yes, finally. Subaru has a service bulletin 10-74-02 for an updated AC compressor revolution sensor which turned out to be the problem.