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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> Steering Control System (DTCS) (2 Of 2) >> DAST 1 (Steering Angle Main Control Module) >> DTC C13E6-00: Heat Protection >> DTC Diagnosis Procedure >> Direct Adaptive Steering System
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Direct Adaptive Steering System

  1. CHECK THE TEMPERATURE OF CONTROL MODULE 

    SYMBOL With 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 80 deg. C (176 deg. F) or less.

    Does the temperature drop to 85 deg. C (185 deg. F) or less?

    YES

    GO TO 2.

    NO

    Replace steering angle main control module. Refer to STEERING ANGLE MAIN CONTROL MODULE : Removal & Installation .

  2. PERFORM SELF-DIAGNOSIS 

    SYMBOL With CONSULT

    1. Turn the ignition switch ON.
    2. Erase self-diagnosis for "DAST 1".
    3. Turn the ignition switch OFF and wait for at least 10 seconds.
    4. Start the engine.
      CAUTION: Never drive the vehicle.
    5. Perform self-diagnosis for "DAST 1".

    Is DTC "C13E6-00" detected?

    YES

    Replace steering angle main control module. Refer to STEERING ANGLE MAIN CONTROL MODULE : Removal & Installation .

    NO

    The rise of steering angle main control module internal temperature caused the protection function to operate. This is not a system malfunction. INSPECTION END