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Home >> Lexus >> 2018 >> RX 450h Base >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes) (2 Of 10) >> Hybrid Control System >> DTC P0A1A-517: Generator Control Module; DTC P0A1A-809: Generator Control Module [10/2015 - ] >> DTC Summary
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DTC Summary

  1. MALFUNCTION DESCRIPTION 

    These DTCs indicate that a large current flowed in the inverter for the generator. The cause of this malfunction may be one of the following:

    Internal inverter malfunction 

    • Internal circuit malfunction in the inverter for the generator
    • Malfunction in ECU that controls the inverter