Toyota Grand Highlander 2024 — technical service bulletin
Bulletin T-SB-0028-26 · NHTSA communication 11032480 · issued Apr 16, 2026
Technical service bulletin
communication type
Power Train
component
2024
model years
2
vehicle entries
Official summary
Some 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 without a grease leak present on the front drive shaft assemblies. An updated front drive shaft assembly is available to resolve this condition.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.