DTC P060A-94: Hybrid/EV Powertrain Control Module Monitoring Processor Unexpected Operation [08/2020 - ]: Description

WARNING: This page is about a different car, the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, and 2021 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

The hybrid vehicle control ECU monitors its internal operation and will store these DTCs when it detects an internal malfunction.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Warning Indicate
P060A-94	Hybrid/EV Powertrain Control Module Monitoring Processor Unexpected Operation	The sub CPU value received by the main CPU of the hybrid vehicle control ECU exceeds the threshold for a certain period of time. The hybrid vehicle control ECU detects an internal malfunction due to an abnormal calculation or sensor malfunction. (1 trip detection logic)	Hybrid vehicle control ECU	Comes on	Master Warning Light: Comes on