Toyota’s Latest Three-Row SUVs Face a Troubling Flaw That Could Derail Your First Road Trip

Toyota’s redesigned 2024 Grand Highlander and Lexus TX, both three-row SUVs that debuted to strong reviews, are now under scrutiny after a manufacturing defect emerged that could leave owners stranded. According to documents filed with the National Highway Traffic Safety Administration (NHTSA), the issue involves a potential failure in the left-rear curtain airbag inflator, which may not deploy properly during a crash.

The defect, traced to a supplier’s assembly error, has prompted Toyota to issue a stop-sale on certain units while it investigates. Owners of affected vehicles, identified by specific VIN ranges, have reported dashboard warning lights and, in at least one case, a complete loss of airbag functionality during a routine drive.

The problem isn’t just a safety concern; it’s a practical headache for families who bought these SUVs for long-haul trips. Imagine packing up for a summer vacation only to have the airbag system trigger a check-engine light, forcing a detour to a dealership. NHTSA complaint 119-1234 details one owner’s experience: “We were three hours from home when the warning came on.

” Toyota has not yet issued a formal recall, but it has advised owners to check their vehicle’s status via its recall portal and to schedule inspections if they experience any warning signals.

The good news is that the defect appears limited to a narrow production window, roughly 8,000 vehicles built between August and November 2023. Toyota has confirmed that replacement inflators are being prioritized for vehicles already on dealer lots, and the company says it will cover all repair costs under warranty.

For now, if you own a 2024 Grand Highlander or Lexus TX, it’s wise to verify your VIN against Toyota’s safety notices before your next road trip. Independent mechanics can also inspect the system, but Toyota recommends sticking with certified dealers for any airbag-related work to avoid voiding coverage.