2024 Toyota Grand Highlander power train problems
43 owner complaints filed with NHTSA name the power train on the 2024 Toyota Grand Highlander — 21% of all complaints for this model year.
What owners report
“My vehicle has a recurrent issue with failing front axle assemblies. The vehicle experienced rotational clicking and had both from axle assemblies replaced around 20,000 miles. Around 40,000 miles the clicking returned and toyota has refused to replace the failing axles again. I currently am at…”
filed Aug 3, 2026
“The contact owns a 2024 Toyota Grand Highlander. The contact stated that while driving at an undisclosed speed and turning the steering wheel to the left or the right, occasionally there was a clicking sound coming from the vehicle. The dealer was contacted and diagnosed the failure as an axle…”
filed Jul 28, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
OBSOLETE NOTICE April 17, 2026: This bulletin is now obsolete. Please see T-SB-0028-26
T-SB-0082-24 Rev2 · Service Bulletin/Repair Instructions · issued Apr 17, 2026Some 2024 Grand Highlander and Grand Highlander Hybrid vehicles may exhibit a rotational clicking noise from one or both front drive shaft assemblies when accelerating while making turns. This condition may occur…
T-SB-0028-26 · Service Bulletin/Repair Instructions · issued Apr 16, 2026
Power Train problems in other Grand Highlander years
| Year | Reports | Share |
|---|---|---|
| 2025 Grand Highlander | 14 | 23% |
Other reported problem areas on the 2024 Toyota Grand Highlander
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.