Toyota has issued a major safety recall affecting more than 550,000 vehicles in the United States, putting the spotlight on one of its most popular SUV models. The recall involves certain 2021–2024 Toyota Highlander and 2021–2024 Toyota Highlander Hybrid vehicles after regulators discovered a defect that could increase the risk of injury during a crash.
The recall notice was posted on March 5 by the U.S. National Highway Traffic Safety Administration (NHTSA). According to the agency, the problem involves the second-row seat backs, which may fail to lock properly into position during seat adjustment. If the seat back does not lock securely, passengers may not be properly restrained during a high-speed collision.
In total, approximately 550,007 Toyota vehicles could potentially be affected by the issue, making it one of the most widely discussed auto safety recalls of 2026 so far.
Why Toyota recalled more than 550,000 SUVs
The safety concern centers on the mechanism used to lock the second-row seat backs in place. According to regulators, the seat back may not fully secure after adjustment, meaning it could move unexpectedly during a crash.
While the issue may not always be noticeable during everyday driving, it becomes dangerous during a high-impact collision. If the seat back collapses or shifts due to improper locking, passengers seated in the second row could face a higher risk of injury.
Because the defect affects the seat-back recliner assembly, Toyota decided to launch a recall so dealers can replace the affected components before accidents occur.
The official recall numbers associated with the action are 26TB06 and 26TA06.
Which Toyota models are included in the recall
According to the recall documentation, the following vehicles are included:
2021 Toyota Highlander
2022 Toyota Highlander
2023 Toyota Highlander
2024 Toyota Highlander
2021 Toyota Highlander Hybrid
2022 Toyota Highlander Hybrid
2023 Toyota Highlander Hybrid
2024 Toyota Highlander Hybrid
The Highlander is one of Toyota’s most widely used midsize SUVs, known for its reliability, family-friendly design, and strong sales in the U.S. market. Because of the model’s popularity, a recall of this size naturally impacts hundreds of thousands of drivers.
Owners who want to verify whether their SUV is included can search their vehicle identification number through the official NHTSA recall database.
How Toyota will fix the issue
Toyota dealerships will repair the defect by replacing the return springs in the seat-back recliner assemblies. This replacement ensures that the seat backs lock securely when adjusted.
The company has confirmed that the repair will be performed free of charge for affected vehicle owners. This is standard practice in safety recalls, where manufacturers must correct defects at no cost to customers.
Dealers will begin performing the repair once parts are available and customers schedule service appointments.
When owners will be notified
Toyota plans to send official notification letters to affected vehicle owners in April 2026. These letters will explain the defect, confirm whether the vehicle is included in the recall, and provide instructions for scheduling the repair.
Drivers do not necessarily have to wait for the letter to arrive. Owners can check the recall status earlier and contact their local dealership if they believe their vehicle may be affected.
Customers can also contact Toyota customer service at 1-800-331-4331 for additional guidance.
Part of a wider wave of auto recalls in 2026
The Toyota recall comes amid a broader trend of increasing vehicle safety recalls across the auto industry. Over the past few months, multiple major automakers have issued recalls affecting tens of thousands — and in some cases millions — of vehicles.
Ford recently announced several recalls impacting pickup trucks and SUVs, while Honda also recalled tens of thousands of vehicles due to safety-related defects. Industry analysts say the rise in recalls is partly due to stricter regulatory oversight and faster detection of potential safety problems.
Automakers are increasingly relying on complex electronics, software systems, and advanced engineering components, which means identifying even small defects early has become critical for maintaining vehicle safety.
What the recall means for Toyota owners
For current Highlander owners, the most important step is simply confirming whether their vehicle is included in the recall and scheduling the repair if necessary. Because the repair is free and relatively straightforward, the inconvenience should be limited for most drivers.
Still, the situation highlights how quickly a technical issue can affect hundreds of thousands of vehicles when it involves a widely sold model. The Highlander has long been considered one of Toyota’s most dependable SUVs, making the recall particularly notable.
Ultimately, safety recalls are designed to prevent accidents before they happen. By addressing the seat-back defect early and offering repairs at no cost, Toyota aims to ensure that affected vehicles continue to meet safety standards and protect passengers on the road.
Owners should continue monitoring official updates from Toyota or check the company’s recall information page for the latest details about repair availability and scheduling.
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