I have a late 2014 Model S. The rear driver’s side door handle is (I think) a Gen 2.
Recently, the handle itself seems to work fine – it presents, retracts, has the handle light go on, etc. When you pull the handle, the glass properly drops down a little bit. But the door won’t open. Same thing using the interior handle - the glass properly drops down but the door won’t open. Pulling the manual cable down near the floor does open the door.
I think it was intermittent for a few days, then stopped working entirely, but I can’t say for sure.
I haven’t seen any discussion or schematics that explain what happens when you pull the exterior or interior handle – what’s the chain of events that drops the glass and unlocks the door. How do both the interior and exterior handles communicate with the glass and the door lock?
Any ideas what might be wrong, and if it can be fixed myself? Is it a door handle mechanism problem, or something in the door itself? Or the wire connecting the handle to the door unlocking mechanism? Since both the interior and exterior handles don’t open the door, I assume it’s not the exterior handle itself that’s the problem. I want to avoid just taking off the door panel and looking around without an idea of what to look for.
Recently, the handle itself seems to work fine – it presents, retracts, has the handle light go on, etc. When you pull the handle, the glass properly drops down a little bit. But the door won’t open. Same thing using the interior handle - the glass properly drops down but the door won’t open. Pulling the manual cable down near the floor does open the door.
I think it was intermittent for a few days, then stopped working entirely, but I can’t say for sure.
I haven’t seen any discussion or schematics that explain what happens when you pull the exterior or interior handle – what’s the chain of events that drops the glass and unlocks the door. How do both the interior and exterior handles communicate with the glass and the door lock?
Any ideas what might be wrong, and if it can be fixed myself? Is it a door handle mechanism problem, or something in the door itself? Or the wire connecting the handle to the door unlocking mechanism? Since both the interior and exterior handles don’t open the door, I assume it’s not the exterior handle itself that’s the problem. I want to avoid just taking off the door panel and looking around without an idea of what to look for.