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Home >> Lexus >> 2022 >> LS 500h RWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (W/ Advanced Park) - Diagnostic Codes (5 Of 5) & Circuit Tests (1 Of 2) >> HYBRID CONTROL SYSTEM (w/ Advanced Park) >> DTC P2807-13: Pressure Control Solenoid "G" Circuit Open [11/2021 - 10/2023] >> DTC Summary

DTC Summary

  1. MALFUNCTION DESCRIPTION 

    The system performs shifting from 1st to 4th gear with ON-OFF combinations of solenoid valves (SL1), (SL2), (SL3) and (SL4). The current from the hybrid vehicle control ECU assembly is detected as not flowing to SL4 according to operation commands. The cause of this malfunction may be one of the following:

    • Open or short between solenoid (SL4) valve and hybrid vehicle control ECU assembly
    • Solenoid (SL4) valve malfunction