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    Tesla Recalls Model S and Model X for Power Steering Problem After Software Update

    The automaker says the problem can be fixed with another over-the-air software update

    2016 Tesla Model X driving at ATC
    Tesla Model X
    Photo: John Powers/Consumer Reports

    Tesla has recalled over 40,000 Model S sedans and Model X SUVs from the 2017 through 2021 model years because the electronic power steering may suddenly stop working on rough roads or after hitting a pothole.

    If drivers lose power steering assistance, they may suddenly need to use more effort to turn the vehicle, which could lead to a crash. In addition, the car will issue audio and visual warnings to let drivers know the electronic power assist steering system (EPAS) isn’t working.

    more on recalls

    The problem started after Tesla released a software update, known as 2022.36, on Oct. 18, 2022. After this update, Tesla received 314 reports of EPAS issues and began an investigation into the problem. According to the automaker, the software update erroneously caused the EPAS to classify harsh bumps and potholes as unexpected steering inputs.

    The automaker told the National Highway Traffic Safety Administration (NHTSA) that it has already corrected the problem by issuing an over-the-air (OTA) software update to recalibrate the power steering system. This update, known as 2022.36.5, was provided free of charge and reverts the EPAS software back to its prior operation before the Oct. 18 update. Owners should accept this software update.

    Tesla told NHTSA that it’s not aware of any crashes or injuries related to this recall.

    Tesla has also used OTA updates to address recalls for faulty heat pumps and window switches, disabling a “Boombox” feature that didn’t meet safety standards, preventing cars from rolling through stop signs while so-called Full Self-Driving software is active, and turning on seat belt chimes that may not sound. These updates are becoming more common as new vehicles increasingly feature built-in wireless connections. In addition to Tesla, Ford, GM, Mercedes-Benz, Stellantis, and others have used over-the-air updates to address product recalls. This underscores the importance of accepting OTA updates. Many are done to optimize or add features, but sometimes they can address an important safety concern.

    Learn more about car recalls at CR"s guide to recalls.

    The Details

    Vehicles recalled: Some Tesla Model S sedans manufactured between Aug. 16, 2017, and Dec. 28, 2020, and some Tesla Model X SUVs manufactured between Aug. 20, 2017, and Dec. 27, 2020.

    The problem: A software update erroneously caused the electronic power steering system to recognize potholes and rough road surfaces as steering inputs. As a result, the power steering system may suddenly stop working.

    The fix: A follow-up software update reversed the changes made by the initial software update.

    How to contact the manufacturer: Tesla says it has already fixed the problem using an over-the-air update and will notify owners of the recall by mail starting Dec. 31, 2022. Owners may also contact Tesla at 877-798-3752.

    NHTSA campaign number: 22V818. Tesla’s own number for this recall is SB-22-00-014.

    Check to see whether your vehicle has an open recall: NHTSA’s website will tell you whether your vehicle has any open recalls that need to be addressed.

    If you plug your car’s 17-digit vehicle identification number (VIN) into NHTSA’s website and a recall doesn’t appear, it means your vehicle doesn’t currently have one. Because automakers issue recalls often, and for many older vehicles, we recommend checking back regularly.

    Stay informed about recalls that might affect your vehicle by using our Car Recall Tracker. Create a free account now to become a CR member.


    Keith Barry

    Keith Barry has been an auto reporter at Consumer Reports since 2018. He focuses on safety, technology, and the environmental impact of cars. Previously, he led home and appliance coverage at Reviewed; reported on cars for USA Today, Wired, and Car & Driver; and wrote for other publications as well. Keith earned a master’s degree in public health from Tufts University. Follow him on BlueSky @itskeithbarry.bsky.social.