What is your question?
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What is your question?
2001 Oldsmobile Intrigue was worked on by a shop. Since then the Air Conditioner dampers have not functioned. They are stuck in the floor position. I think I need a diagram of the vacuum hose system for control of the dampers. Unless there is another possible problem
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The mode and blend doors are controlled by electric actuators, not vacuum sourced as in years past. There could be an electrical issue, a mode door motor issue, or a climate control system issue. This will require some troubleshooting.