2024 Toyota Highlander Complaints

  • Service Brakes 01/01/2024

    BRAKING SYSTEM WHEN APPLYING BRAKES, ESPECIALLY WHEN APPLYING DOWNHILL, TEMPORARILY RELEASES AND ACTS AS THOUGH BRAKES ARE NOT APPLIED ANY LONGER FOR A BRIEF PERIOD OF A FEW SECONDS THEN REAPPLIES. IT DOES SO THAT IT IS VERY OBVIOUS WITHIN THE CAR. THERE IS A KNOWN ISSUE WITH THE TOYOTA HIGHLANDER HYBRID BRAKING SYSTEM AND IT SEEMS THAT IT HAS NOT BEEN RESOLVED IN NEWER MODELS. ASKING NTHSA TO ADDRESS WITH TOYOTA AND GET IT FIXED.Technical Service Bulletin for 2020-2022 Toyota Highlander Hybrid Braking Issue. Some drivers reported a momentary transition from regenerative braking to hydraulic braking, particularly when driving downhill or turning with light brake pedal application. Toyota has provided a software update for the brake actuator control module to improve brake feel.

  • Engine, fuel/propulsion System 02/09/2026

    Vehicle smells like fuel after engine toggles on and off between the hybrid system. This issue is intermittent, but when it is taken to the dealership they smell the fuel, with no luck duplicating the issue. I have also noticed when the smell is present the vehicle seems to run rough.

  • Other/i Am Not Sure 04/09/2026

    I am submitting a formal complaint regarding a safety defect in my Evenflo Revolve 360 car seat. The white foam headrest component has completely detached due to what appears to be a failure in the original adhesive. This issue occurred despite proper use and adherence to all manufacturer guidelines. This component is part of the headrest system and plays a role in impact protection. Its detachment raises serious concerns about the structural integrity and crash performance of the seat. As a result, I no longer feel it is safe to transport my child in this car seat. I want to be clear that I am not comfortable attempting any at-home repair, including gluing the foam back into place, as modifications may compromise the seat’s compliance with federal safety standards and manufacturer specifications.

  • Unknown Or Other 04/01/2025

    Safety Recall remedy not fixed in a timely manner

  • Seats 03/01/2026

    Second row seats not latching when moved forward. Sliced up multiple finger when trying determine what was causing it not to latch. Put in a couple of stitches in 2 finger and bandage up the remaining 2 fingers

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