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Home >> Lexus >> 2008 >> RX 400h FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 160 (Hybrid Vehicle Control (P310) - RX400H - DTC P0A37-258 Through P0A79-812) >> DTC P0A79-701 Drive Motor "B" Inverter Performance >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.

The HV control ECU monitors the rear motor gate shutdown (RSDN) signal. If the HV control ECU detects a fault in the RSDN signal, HV control ECU illuminates the MIL and sets a DTC.