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January 10, 2018 Service bulletin

Region Letter: The subject vehicles are voluntarily equipped with an event data recorder (EDR). The EDR...

Toyota technical service bulletin H0X_Region Lette for 2016-2017 Toyota Mirai.

Bulletin number
H0X_Region Lette
Component
Electrical system: software
Summary
Region Letter: The subject vehicles are voluntarily equipped with an event data recorder (EDR). The EDR only collects, stores, and allows retrieval of vehicle event data, including crash events. It DOES NOT control the operation of the vehicle or any crash safety systems. Due to a software error, the EDR data for ?Accelerator Pedal, % Full? will show a constant value of ?0,? and will not record another accelerator open position at the time an event is recorded. No other system uses this software output data.

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