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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (Direct Adaptive Steering) (2 Of 2) >> DTC/Circuit Diagnosis >> DTC C13DE-00: Temperature Sensor >> DAST 1 >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK THE TEMPERATURE OF CONTROL MODULE 

    SYMBOL CONSULT

    1. Start the engine.
      CAUTION: Never drive the vehicle.
    2. On the CONSULT screen, select "DAST 1">>"DATA MONITOR">>"C/M TEMPERATURE".
    3. Wait with the ignition switch OFF until the data monitor indication becomes between -40 deg. C (-40 deg. F) and 150 deg. C (302 deg. F).

    Does the temperature become between -40 deg. C (-40 deg. C) and 150 deg. C (302 deg. F)?

    YES

    GO TO 2.

    NO

    Replace steering angle main control module. Refer to Removal and Installation .

  2. PERFORM SELF-DIAGNOSIS 

    SYMBOL CONSULT

    1. Ignition switch ON.
    2. Erase "Self Diagnostic Result" mode of "DAST 1".
    3. Ignition switch OFF and wait for at least 10 seconds.
    4. Start the engine.
      CAUTION: Never drive the vehicle.
    5. Select "Self Diagnostic Result" mode of "DAST 1".

    Is DTC "C13DE-00" detected?

    YES

    Replace steering angle main control module. Refer to Removal and Installation .

    NO