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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (DTCS) (2 Of 2) >> Chassis Control Module (Chassis Control) >> DTC C1B90-00: Direct Adaptive Steering System >> DTC Diagnosis Procedure
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DTC Diagnosis Procedure

  1. CHECK DIRECT ADAPTIVE STEERING SYSTEM 

    SYMBOL With CONSULT

    1. Perform self-diagnosis for "EPS/DAST 3".
    2. Perform self-diagnosis for "DAST 1".
    3. Perform self-diagnosis for "DAST 2".

    Is DTC detected?

    YES

    Check the DTC.

    NO

    GO TO 2.

  2. ERASE SELF-DIAGNOSIS RESULT 

    SYMBOL With CONSULT

    1. Erase self-diagnosis result for "CHASSIS CONTROL".
    2. Turn the ignition switch OFF and wait for 10 seconds or more.

    INSPECTION END