Accessing heater flap through dash

[Geof3]

I’ve got foam and have this project on my to do list. The thing that I can’t figure out is I have a servo motor that just runs. Sounds like a little whir-click like something is trying to open or close. It’s coming from the pass side foot well. Can’t figure it out. Regarding foam, I’ve had all manor of chunks from 5” long pieces to a variety of skin like particles. I also need to redo my HVAC control display as the center vent indicator doesn’t work.

[BFeller]

Originally Posted by Geof3

I’ve got foam and have this project on my to do list. The thing that I can’t figure out is I have a servo motor that just runs. Sounds like a little whir-click like something is trying to open or close. It’s coming from the pass side foot well. Can’t figure it out. Regarding foam, I’ve had all manor of chunks from 5” long pieces to a variety of skin like particles. I also need to redo my HVAC control display as the center vent indicator doesn’t work.

There is a servo above the passenger foot well that is involved in the system. There is a small tray that needs to be removed allows visibility of the servo. The tray seems to act as a protective cover to the mechanical components on the bottom of the passenger side dashboard.

[Geof3]

Originally Posted by BFeller

There is a servo above the passenger foot well that is involved in the system. There is a small tray that needs to be removed allows visibility of the servo. The tray seems to act as a protective cover to the mechanical components on the bottom of the passenger side dashboard.

Cool, but why would it be constantly “running”. Any idea?