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climate control issues 850

I recently bought a replacement climate control unit for a broken one. Trouble is, tne automatic mode doesn't work with the engine running, but does when the key's Pos 1. The fan blower works fine in manual mode. Any help in figuring the problem will be appreciated.


p.s. can anyone tell me where the vacuum shut-off valve is located? The computer has revealed a 315 code, a possible EVAP problem. I was advised by a volvo parts dealer that the shut-off valve may be the problem. Any advise? Thanks.






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New climate control issues [850]
posted by  VolvoSmitten  on Wed Jan 7 13:57 CST 2009 >


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