Monitor Description

WARNING: This page is about a different car, the 2025 Lexus RX 450h+ and 2024 Lexus RX 450h+. However, it is still accessible from the selected car via links, so may be relevant.

A malfunction is detected and the MIL is illuminated when one of the following conditions is met:

Battery charger hybrid/EV battery output voltage sensor is appeared when CHRB (positive electrode), CHRG (negative electrode) is disconnected and CHRP (precharge) is connected at battery charger system shutdown phase.