TOYOTA

T-SB-0032-19_Rev

Manufacturer communications

Publication date: 2019-06-17
Received by NHTSA: 2019-07-15
NHTSA record numbers: 10162753

Manufacturer summary

Original wording in English

TSB: REVISION NOTICE June 17, 2019 Rev1: ? The Diagnostic Trouble Code (DTC) and has been updated. ? The Required Tools and Equipment section has been updated. Any previous printed versions of this bulletin should be discarded. Some 2017 model year Prius Prime vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P0A1F94 (Battery Energy Control Module [BECM] Unexpected Operation) when the ignition switch is on and the vehicle is in ?Ready Off? status for at least 5 minutes. Follow the Repair Procedure in this bulletin to address this condition.

NHTSA manufacturer communications ↗

Reported code forms

P0A1F

Manufacturer wording

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

ToyotaP0A1F94

Battery Energy Control Module [BECM] Unexpected Operation

NHTSA 10162753

Check vehicle applicability

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

Make	Model	Model year
Toyota	PRIUS	2017

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