InDepthAutoDetailing Posted June 17, 2011 Share Posted June 17, 2011 My wife's 02 trailblazer with 180k on it is slowly going downhill. The AC is the problem at this point. About a month ago I took it in and had the AC charged up. The problem now is the AC Blend Doors. It blows cold for a while then decides it wants to start blowing heat. I've been told it's the Blend Door Actuator Motor. Anyone ever tackle putting one of these in? Any info would be greatly appreciated. Thanks, Len Quote Link to comment Share on other sites More sharing options...
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