Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (P310) - RX400H - DTC P0336-137 Through P0A72-326 >> DTC P0A1D-721 Hybrid Powertrain Control Module; DTC P0A1D-722 Hybrid Powertrain Control Module; DTC P0A1D-723 Hybrid Powertrain Control Module; DTC P0A1D-724 Hybrid Powertrain Control Module; DTC P0A1D-787 Hybrid Powertrain Control Module >> Typical Enabling Conditions