Home >> Lexus >> 2012 >> LS 600hL >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control System (Diagnostic Codes (P0A1A-200 - P0A7A-325)) >> Hybrid Control System >> DTC P0A1D-721: Hybrid Powertrain Control Module; DTC P0A1D-722: Hybrid Powertrain Control Module; DTC P0A1D-723: Hybrid Powertrain Control Module; DTC P0A1D-765: Hybrid Powertrain Control Module; DTC P0A1D-787: Hybrid Powertrain Control Module >> Typical Malfunction Thresholds