2016 Navigator Reserve blend door actuators

[Chris_B]

Has anyone replaced a rear HVAC blend door actuator? It appears to be an easy, plug-and-play job but I know things are not always as they seem. There are two of them back there, and one of them (at least) is making intermittant clicking, popping, and soft clunking sounds.

 

[driller]

I had that issue with my former 2016 Navigator. I had the dealer do the work so I can't help much on your inquiry.