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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 130 (Automatic Transmission System (UA80E) - Diagnostic Codes (2 Of 2) & Circuit Tests) >> Automatic Transaxle System >> DTC P2756-7F: Torque Converter Clutch Pressure Control Solenoid Control Actuator Stuck Off [12/2019 - 10/2022] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different variant/trim than selected.
OFF MALFUNCTION

Engine speed - Turbine speed 170 rpm or more

ON malfunction 

  1. Any of the following conditions are met: ON malfunction (A), (B) or (C)
    ON MALFUNCTION (A)

    l Engine speed - Turbine speed l Less than 35 rpm
    ON MALFUNCTION (B)

    Neutral state flag ON
    ON MALFUNCTION (C)

    Solenoid (SLT) valve ON malfunction

HINT: 

NEUTRAL STATE FLAG:

Turbine speed - output speed x (ECM selected gear ratio) 1000 rpm or more
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