Toyota C-HR 2018–2020 — technical service bulletin
Bulletin T-TT-0470-17_Rev · NHTSA communication 10170727 · issued Dec 5, 2019
Technical service bulletin
communication type
Back Over Prevention
component
2018–2020
model years
12
vehicle entries
Official summary
TT: All grades of 2018-2020 model year Mirai, Sienna, CH-R, and 2020 model year Land Cruiser, Prius, and Prius Prime vehicles are not compatible with Toyota Remote Connect app features. The Toyota Remote Connect mobile app lets you lock and unlock doors, start the engine, find your vehicle in a parking lot, and monitor guest drivers.
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.