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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 · Lane Departure · clear filters

Mar 27, 2026Electrical systemLane Departure

When I went to turn the car on last Tuesday (3/24.2026), the entire digital dashboard was black. I tried restarting the car a few times with no resolution. Thankfully, the infotainment screen and heads up display (HUD) were on and working fine. If it was not for the HUD, I would of had no idea what my speed was driving home. However, I was unable to see my gas level or other safety features which is concerning. Once I got the car home about 15 minutes later, we turned the car off and back on and everything was fine. So far, everything has been working normally ever since. I did take a picture of the black screen as you can see for proof. Please reach out if you need more information.

NHTSA ODI 11727530

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 →