Toyota BZ4X 2024–2025 — service campaign
Bulletin 26TC01 · NHTSA communication 11038370 · issued Sep 8, 2026
Service campaign
communication type
Electrical System
component
2024–2025
model years
5
vehicle entries
Official 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
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.