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Random Window Issues

For what it’s worth, I had this issue on my Model 3 and calibrating did not fix it. Mobile service came out, he said it’s a common issue involving a trim piece that comes loose inside the door which triggers the pinch protection. He resolved it. Not sure if Y is affected by anything similar.
 
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Reactions: srlawren
I have this problem and can recreate it consistently. It happens when I go over a bump while the window is in upward motion. For example, it just so happens that there’s a natural “speed bump” across the end of my driveway. When approaching home, I’ll stop and get the mail from my roadside mailbox. As I pull away from the mailbox and start turning into the driveway, the window is on the way up. As soon as I hit the bump, the window retreats. Every single time. Now that I know what to look for I can recreate it on many other bumps. Perhaps it’s an obstruction-sensor calibration issue. Window recalibration procedure has no effect on symptoms.
 

iamnid

Active Member
Dec 4, 2019
1,015
1,057
Riverside, CA
I have this problem and can recreate it consistently. It happens when I go over a bump while the window is in upward motion. For example, it just so happens that there’s a natural “speed bump” across the end of my driveway. When approaching home, I’ll stop and get the mail from my roadside mailbox. As I pull away from the mailbox and start turning into the driveway, the window is on the way up. As soon as I hit the bump, the window retreats. Every single time. Now that I know what to look for I can recreate it on many other bumps. Perhaps it’s an obstruction-sensor calibration issue. Window recalibration procedure has no effect on symptoms.
I have only ever had this when I'm driving on a bumpy road. The window going up senses the bump and thinks it is closing on something (an arm or hand etc) and then stops and/or reverses. OP, are you experiencing this on a bump road?
 
Any solutions to this?
I recalibrated it and it didn’t do anything.
It’s so random for me. Roll down passenger and driver window and when driving rolling it up and it stops half way suddenly.
I too could recreate on "speed bumps" about 75% of the time, so a mobile tech came out and realigned my doors. In the 2 months since, it's happened once as opposed to almost daily.
 
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Reactions: everydaychris
I have a 2021 model Y and the windows display this behavior when driving over bumps on the windows side. Took it in for service and this is the reply from Tesla service:

When driving over bumps normal operation for window to drop back down.

I've never experienced this with any other car so not sure why they say this is "normal operation"
 

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