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TOYOTA

T-SB-0016-24

Manufacturer communications

Publication date
2024-04-01
Received by NHTSA
2024-07-06
NHTSA record numbers
11003547 · 11003602

Multiple filings of the same bulletin are grouped here; original record numbers remain available.

Manufacturer summary

Original wording in English

Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P210015 (Throttle Actuator "A" Control Motor Circuit Short to Battery or Open), or P210019 (Throttle Actuator "A" Control Motor Circuit Current Above Threshold), or P211172 (Throttle Actuator "A" Control System Actuator Stuck Open) present. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition

NHTSA manufacturer communications ↗

Reported code forms

P2100P2111

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
ToyotaCOROLLA HYBRID2024
ToyotaCOROLLA HYBRID2023
ToyotaCOROLLA HYBRID2022
ToyotaCOROLLA HYBRID2021
ToyotaCOROLLA HYBRID2020
ToyotaPRIUS2022
ToyotaPRIUS2021
ToyotaPRIUS2020
ToyotaPRIUS2019
ToyotaPRIUS2018
ToyotaPRIUS2017
ToyotaPRIUS2016
ToyotaPRIUS PRIME2022
ToyotaPRIUS PRIME2021
ToyotaPRIUS PRIME2020
ToyotaPRIUS PRIME2019
ToyotaPRIUS PRIME2018
ToyotaPRIUS PRIME2017

Data coverage →