Monitor Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
The power management control ECU detects malfunctions of the battery current sensor by monitoring MG1 and MG2 torque. If the power management control ECU detects a battery current sensor malfunction, the power management control ECU will illuminate the MIL and store a DTC.