Every time my driver seat moved, whether Easy Entry kicked in or my profile loaded, it let out a high-pitched screech. It happened about 90 to 95% of the time, every single trip. So how did I ignore a Model Y seat noise that loud for this long? Time. The oldest clip I have of it is timestamped March 5th, and I only just brought it in. When you go in and out of a car as often as I do, you learn to tune things out. But a screech that consistent finally earned a service appointment.
Booking the Tesla service visit
Getting in was easy. The appointment was only two days out. The harder part is that Tesla can’t run remote diagnostics on something like this, because a screeching seat isn’t a system fault. There’s no alert on the screen telling them a motor is unhappy, so they can’t pre-order parts based on a code. That left two realistic outcomes: drop the car off and hope they could replicate it, or come back another day once a part was identified.
That made me nervous. If you’ve watched my Model X days, you know my luck with intermittent issues. They love to disappear the moment a technician is watching. This one happens often enough that I was cautiously optimistic, but not confident.
I was also due for a tire rotation. The Tesla app quoted $65, which is more than the free rotation I usually get at America’s Tire, but I wanted to use the Tesla credits I’ve built up from people using my Tesla referral. If the credits covered it, knocking it out during the same visit made sense.
Choosing a Cybertruck loaner
The service center had plenty of loaners this time, which isn’t always the case. The advisor I knew asked what I wanted. I almost said Model X out of nostalgia. Seeing the older ones out in the lot, with those older-style fog lights, always makes me miss mine, even if I don’t miss the issues I had with the Model X. But you can’t even order a new one anymore. They’re sold out, so it’s inventory-only from here.
I grabbed a Cybertruck instead. I’m already used to the quirks, it has Hardware 4 for sure, and every Tesla loaner comes with free Supercharging, so efficiency doesn’t matter. This one was a 60,000-range VIN, a bit newer than my 41,000, with 19,000 miles on it, running the latest software and FSD 14.3.2. The trip meter read 168.6 miles at 343.1 Wh per mile, which is genuinely efficient for a Cybertruck.
Two Cybertrucks in the driveway is a ridiculous sight, but it taught me a couple of things. The factory all-terrain tires are noticeably quieter than the Falken Wildpeaks I run. If you go aftermarket, expect more road noise, even with the active noise cancellation update Tesla rolled out. Worth noting that the noise canceling only lives on the Premium All-Wheel Drive and Cyberbeast trims, not the Rear-Wheel Drive or Standard models, since they don’t have the hardware for it.
The loaner also reminded me why I won’t live without a roof shade in Southern California. I’ve covered the Cybertruck glass roof shade before, and every time I’m in a car without one, I feel it. Tint is not the same thing. One quick tip if you ever take a loaner: clean up after yourself and remove your phone from the Bluetooth list. I still saw a previous driver’s iPhone paired to this one when I returned it.
What the Model Y seat noise actually was
The whole visit took a couple of hours. Best news first: the technician reproduced the screech 100% of the time, which never happens with my luck. The invoice logged it cleanly: “Customer states driver’s seat has loud, high-pitch sound when moving from Easy Entry profile to another profile.”
The diagnosis traced the Model Y seat noise to the first row height adjuster motor assembly. It wasn’t a greasing job and it wasn’t a full seat replacement. They removed and replaced the height adjuster motor, retested the seat through every profile, and confirmed the noise was gone. I verified it myself on the drive home. Brand new, dead silent.
Because the car is under warranty, the repair cost me nothing. Heads up though: Tesla often prints a dollar figure on the invoice anyway. That’s what the work would have cost if they’d found the failure was caused by something non-warranty, like a third-party install. It doesn’t mean you’re being charged, it just sets expectations in case the cause isn’t covered.
The tire rotation didn’t happen. The second I mentioned my aftermarket wheels, they declined it, purely a liability thing. Oh well. Service is where dealerships make their money anyway, and EVs simply don’t need much of it. No oil changes, no timing belts, none of that.
So far, so good, no new issues added to the ticket. I’ve never gotten a Model Y or Model 3 back in worse shape than I dropped it off. It’s the Model X and occasionally the Cybertruck that test me. Today was clean. Big shout out to Dorian and Nacho at the service center, who always take care of me.
If your Juniper seat is making a similar screech between profiles, now you know exactly what to point the technician toward. Let me know in the comments if yours is doing the same thing.
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