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July 27, 2023 Service bulletin

DP: Due to certain programming in the brake ECU, under certain conditions, DTC U0100 is stored and cannot...

Toyota technical service bulletin 23TC02 for 2023 Toyota Corolla.

Bulletin number
23TC02
Component
Service brakes
Summary
DP: Due to certain programming in the brake ECU, under certain conditions, DTC U0100 is stored and cannot be cleared even though a technician attempts to do so. This condition does not affect the vehicle operation.

Owners of these vehicles have filed 7 complaints in the brakes category.

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