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October 4, 2023 Service bulletin

DP: A software update has been developed for certain 2023 model year bZ4X vehicles

Toyota technical service bulletin 23TC05_Dealer Pa for 2023 Toyota BZ4X.

Bulletin number
23TC05_Dealer Pa
Component
Electrical system
Summary
DP: A software update has been developed for certain 2023 model year bZ4X vehicles. It is designed to improve DC-charging performance, and enhance visualization of the remaining range, current state of charge (SOC), and real-life energy consumption.

Owners of these vehicles have filed 3 complaints in the electrical category.

Vehicles covered

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