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What 16 owners told NHTSA about the 2026 Toyota Grand Highlander Hybrid

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (16)Body & structure (3)Engine (3)Brakes (1)Driver assistance (1)Electrical system (1)Fuel system (1)Lane Departure (1)Visibility & wipers (1)Wheels (1)

1 of 16 complaints match · Visibility & wipers · clear filters

May 20, 2026Visibility & wipers

2nd time ac system stoppped working with 6000. Miles on it after 3rd time same problem it will be under lemon law

NHTSA ODI 11739160

Working with the data? Download all 16 complaints as CSV · fetched from NHTSA July 11, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2026 Toyota Grand Highlander Hybrid verdict →