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Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (P310) - RX400H - DTC P0A7A-309 Through P0A94-589 >> DTC P0A7A-522 Generator Inverter Performance >> Monitor Description

Monitor Description

The MG ECU monitors the current to the generator. If the current passes to the generator while the vehicle stops with the ignition switch in the ON position or the shift lever in the N position, the MG ECU will detect an abnormality. The HV control ECU illuminates the MIL and sets a DTC.