September 8, 2026 Service campaign

An electrical connection for the rear window defogger may not have been installed correctly during vehicle...

Toyota technical service bulletin 26TC01 for 2024-2025 Toyota Prius, 2024 Toyota Prius Prime and 2025 Toyota Prius Plug-In Hybrid and others.

Bulletin number: 26TC01 (26TC01)
Component: Electrical system
Summary: An electrical connection for the rear window defogger may not have been installed correctly during vehicle assembly. Overtime, this can cause the rear window defogger to become inoperable, which could reduce visibility through the rear window when moisture or condensation is present

Owners of these vehicles have filed 18 complaints in the electrical category.

Vehicles covered

See the problems and recalls for an exact car

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.