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Review on 🔧 ACDelco GM Original Equipment 15-72505 Panel Mode Door Actuator: Efficient Heating and Air Conditioning Solution by Scott Clayton

Revainrating 5 out of 5

This is NOT an easy task and not easy to achieve. It takes patience.

Need a long screwdriver as a hand to move the gear to fit the new controller. It was very easy to remove the old one, but then the gear and valve in the box moved. When installing the new controller, you will need a long screwdriver to hold up the white gear while inserting the notch into the gear's groove. I did 4 tries and the first 3 were close BUT it's impossible to force. Last time I used a long screwdriver to turn the white gear to where it needs to be to allow the new controller to fit in its groove. The rest of the controls should be in a separate groove. If everything is correct you will find that it almost snaps into place and aligns with two screw holes holding it in place. Not for those who don't have the patience and determination. Check out some poorly made YouTube videos on this setup and get the best out of each. Use your phone to take a picture of the old one before taking it out. Pause the video long enough to get a good idea of the work area. It's tight and a long screwdriver helped a lot. Patience.

Pros
  • Great for me
Cons
  • Weight