Bad vent door actuator. BY the searching iI have done, It appears this is a problem that occurs after you disconnect the battery and reconnect.
The AC system runs through a calibration mode that many times damages the actuator. The part itself is not the issue ($45.00), but it is trying to get to it to replace it that will be the problem. I have been told you may have to remove the dash. So DON'T disconnect your battery without hooking up another 12 volt source to it, otherwise there is a good chance you will run into the same issue.
I had to have the car in 3 times before they finally understood what I meant was wrong after they kept telling me they fixed it. Again a GM CERTIFIED car from Jack Maxton in Worthington,OH.......
- Christopher W.,
Westerville, OH, US
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A D V E R T I S E M E N T S
Bad vent door actuator. BY the searching iI have done, It appears this is a problem that occurs after you disconnect the battery and reconnect.
The AC system runs through a calibration mode that many times damages the actuator. The part itself is not the issue ($45.00), but it is trying to get to it to replace it that will be the problem. I have been told you may have to remove the dash. So DON'T disconnect your battery without hooking up another 12 volt source to it, otherwise there is a good chance you will run into the same issue.
- mukman, Mukwonago, WI, US