2023 Tesla Model Y brakes problems

Related recalls

No recalls on file.

What owners say

1. Filed Sep 22, 2026TXBrakesElectrical SystemLighting

   On September 13, 2026, my 2023 Tesla Model Y (13,300 miles) displayed a High Voltage System alert stating the vehicle may not restart and service was required. I brought the vehicle to the Tesla Service Center for diagnosis. The technician found the alert occurred when the brake pedal was applied and identified electromagnetic interference affecting signal integrity in that circuit. On September 17, 2026, a ferrite suppressor was installed to address the interference, and…

   NHTSA complaint #11766118 · source
2. Filed Sep 9, 2026NYBrakesDriver Assistance & Safety TechSteering

   I own a 2023 Tesla Model Y (VIN: [XXX]) equipped with Full Self-Driving and Hardware 3 (HW3) computer. Over the last couple of years, while using Autopilot/FSD, my vehicle has repeatedly exhibited phantom braking, including sometimes coming to a complete stop for no reason. My vehicle has also swerved into the lane of oncoming traffic on many occasions. On one occasion, this happened three separate times in one day, and the following day the vehicle swerved off the side of…

   NHTSA complaint #11762976 · source
3. Filed Jul 29, 2026CACrashTowedBrakesDriver Assistance & Safety TechAcceleration & Cruise Control

   On February 17, 2026, around 4:20 pm, as I was departing my agency's parking garage structure, my 2023 Tesla Y uncontrollably and un-prompted accelerated at a very high speed. I applied the brake and it would not stop. I nearly killed the security guard at the garage who was trying to direct my vehicle to the correct exit lane. The vehicle ran across a sidewalk adjacent to the garage, ran across a street, hit a street parking meter, ran across another sidewalk, ran across…

   NHTSA complaint #11753605 · source
4. Filed Jul 21, 2026NYBrakesDriver Assistance & Safety TechSteering

   I was pushed to complete an update on my 2023 Tesla Y with an over the air update. This happened last week. Following the update i have been getting a slew of errors when driving my car related to the parking break, brake functions, automatic energy braking and steering are affected. The wording on the app / car says, Alerts - Steering & Braking - Parking brake functions degraded / Parking brake may not apply or release / Parking brake may not apply or release. This causes…

   NHTSA complaint #11751833 · source
5. Filed Jun 10, 2026FLBrakesElectrical SystemFuel, Hybrid & EV Propulsion

   A 2023 Tesla Model Y experienced a sudden electrical failure while parked/being prepared for use. Multiple warnings appeared on May 26, 2026, including high-voltage system service required, low-voltage electrical system power reduced/vehicle shutting down, cabin climate control limited, and steering/braking/parking brake functions degraded. The vehicle could not be driven normally and required flatbed recovery. The failure created a safety concern because the vehicle showed…

   NHTSA complaint #11743303 · source
6. Filed Jun 9, 2026FLCrashTowedBrakesAcceleration & Cruise ControlSteering

   I was driving my Tesla in self drive mode, and ibecause it started raining. I reduce the speed to standard. I had a notification on the screen, an alert in red. That the tesla reached the maximum speed in that mode “standard”. I was surprised and decided ti canceled the FSD feature and took control of the vehicle. Then when I was driving in the expressway very close to my exit on the right lane, the car accelerated by itself and turn to the left unexpectedly. I tried to…

   NHTSA complaint #11743089 · source
7. Filed May 24, 2026NMBrakesDriver Assistance & Safety Tech

   I have written several times before about my car's phantom braking in cruise control. When the Santa Fe Tesla dealer, where I bought the car, told me recently that the problem had been fixed, I was disappointed they didn't bother to tell me, but thrilled to hear the news. On May 12-13 I drove over 900 miles. I tried cruise control for significant portions of both drives and did not experience one problem. Finally, I thought, they fixed the problem...and how nice it was to…

   NHTSA complaint #11739798 · source
8. Filed May 11, 2026MDBrakes

   Purchased used 2023 Tesla Model Y from Tesla on April 17, 2026 at ~16,300 miles. Pre-delivery, Tesla notified me by text that the vehicle failed state safety inspection due to front upper ball joint play (a known Tesla Model 3/Y defect). Tesla repaired it at its own service center and certified it as passing on April 8, 2026. No warning lamps or messages. ~12 days post-delivery a family member reported a noise from the left rear; the vehicle was then parked. On May 10, 2026,…

   NHTSA complaint #11737042 · source
9. Filed Apr 16, 2026ILBrakesElectrical SystemTransmission & Drivetrain

   The rear subframe wiring harness on my Tesla contains a significant design flaw that creates an unreasonable safety risk. The factory-installed corrugated protective tubing (wire loom) terminates prematurely, leaving approximately 1 inch of critical wiring completely exposed at the connector. This specific harness uses soy-based insulation, which is a known attractant to rodents. Because of the 1-inch gap in protection, rodents have been able to sever the same connector…

   NHTSA complaint #11731575 · source
10. Filed Mar 25, 2026CABrakesOther / UnknownSteering

    Incident Date，March 07, 2026] Current Mileage, 31625 miles ​ I am reporting a catastrophic structural failure of a safety-critical suspension component on my Tesla Model Y. ​Upon inspection, I discovered that one of the bolts securing the driver-side lower control arm has completely detached and fallen off. A second bolt is approximately 50% loose. This has caused a significant safety hazard, as the control arm is no longer properly secured to the subframe, leading to a high…

    NHTSA complaint #11726982 · source
11. Filed Mar 2, 2026HIBrakesDriver Assistance & Safety Tech

    I am reporting two severe 'phantom braking' incidents involving my Tesla vehicle while driving without autopilot. In both instances, the vehicle initiated hard emergency braking on a high-speed roadway with no obstacles, pedestrians, or vehicles in my path. This sudden, uncommanded deceleration created an immediate risk of a rear-end collision from following traffic. Incident 1: November 2025 at approximately [XXX]. I was traveling at 30 mph on [XXX] . The car suddenly…

    NHTSA complaint #11721604 · source
12. Filed Jan 5, 202645,000 miCACrash1 injuredTowedAirbagsBrakesDriver Assistance & Safety Tech

    The contact owns a 2023 Tesla Model Y. The contact stated that while driving at approximately 60 MPH in light rain, the vehicle suddenly braked and causing the vehicle to lose control. The contact stated that the vehicle was on cruise control and auto drive assist. The contact stated that the vehicle veered to the left, crossed two lanes of traffic, and crashed into the highway divider wall. The contact stated that there were no warning lights. The contact stated that the…

    NHTSA complaint #11708923 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology