LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2010 >> LS 600hL >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (Diagnostic Codes (P0A1A-200 - P0A7A-344) >> 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 >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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: Procedure

  1. REPLACE HYBRID VEHICLE CONTROL ECU 
    1. Replace the hybrid vehicle control ECU. Refer to COMPONENTS .

    NEXT → COMPLETED