I fixed my defrost actuator. Earlier this year I was using the defrost vents to cool my dashcam. A few months later I noticed my defrost vents stopped blowing air. I fiddled with various vent settings and did some reboots but nothing worked. I figured it was either stuck or the actuator died. Recently I found a post and video of someone hearing a ticking or chattering in the dash and he was able to remove the actuator by removing the glovebox to gain access. I followed his instructions and added grease to the inside of the actuator as he did and plugged it back into the harness and clicked various vent settings and the gear moved as commanded. I then reinstalled the actuator without the screws and my defroster was blowing again. I then installed the screws and we are back in business just in time for cold weather.
PS I think a new actuator is 29.00 from Tesla.
PS I think a new actuator is 29.00 from Tesla.