2024 Toyota Grand Highlander transmission problems
The 2024 Toyota Grand Highlander has 39 transmission complaints filed with NHTSA — 13% of the year's total, and the first year with meaningful reports in this category.
39
Transmission complaints
13%
Share of year
1
Crash-involved
0
Related recalls
Transmission complaints by year
What owners report
“I was driving toward the perimeter of my neighborhood, approaching an arterial cross street. When I braked the pedal went straight to the floor. The breaks didnât work despite pumping them multiple times. I also heard the engine revving. To avoid the intersection and busy street I steered into a…”
Common questions
How many transmission complaints does the 2024 Toyota Grand Highlander have?
NHTSA has 39 complaints about the 2024 Toyota Grand Highlander transmission — 13% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.