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Home >> Lexus >> 2020 >> RC F Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission System - Diagnostic Codes (1 Of 3) >> Automatic Transmission System >> DTC P0712: Transmission Fluid Temperature Sensor "A" Circuit Low Input; DTC P0713: Transmission Fluid Temperature Sensor "A" Circuit High Input [09/2014 - 11/2017] >> Typical Enabling Conditions
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Typical Enabling Conditions

P0712: Range check 

  1. The monitor will run whenever these DTCs are not present None
    Battery voltage 8 V or more
    Engine switch On (IG)
    Starter Off

P0713: Range check 

  1. One of the following conditions is met: Condition (A) or (B)
    CONDITION (A)

    The monitor will run whenever the following DTCs are not present P0115, P0117, P0118: ECT (Engine coolant temperature) sensor circuit
    P00AC, P00AD, P0110, P0112, P0113: IAT (Intake air temperature) sensor circuit
    Engine coolant temperature (ECT) or intake air temperature (IAT) at engine start -29.375°C (-20.875°F) or less
    Time after engine start 479 seconds or more
    Engine switch On (IG)
    Starter Off
    ECT sensor circuit fail (P0115, P0117, P0118) Not detected
    IAT sensor circuit fail (P00AC, P00AD, P0110, P0112, P0113) Not detected
    CONDITION (B)

    The monitor will run whenever the following DTCs are not present P0115, P0117, P0118: ECT (Engine coolant temperature) sensor circuit
    P00AC, P00AD, P0110, P0112, P0113: IAT (Intake air temperature) sensor circuit
    Engine coolant temperature (ECT) or intake air temperature (IAT) at engine start Higher than -29.375°C (-20.875°F)
    Time after engine start 10 seconds or more
    Engine switch On (IG)
    Starter Off
    ECT sensor circuit fail (P0115, P0117, P0118) Not detected
    IAT sensor circuit fail (P00AC, P00AD, P0110, P0112, P0113) Not detected