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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Audio, Visual & Navigation System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> Multi Av (Av Control Unit) >> B1383 INCOMP Steering Angle Sensor >> Diagnosis Procedure
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Diagnosis Procedure

  1. ADJUST NEUTRAL POSITION OF STEERING ANGLE SENSOR 
    1. Adjusts the steering angle sensor neutral position on ABS actuator and electrical unit (control unit) side. Refer to Work Procedure .
      NOTE: SYMBOL When B1383 is detected, adjust the predictive course line center position of the steering angle sensor.

    >>

    GO TO 2.

  2. PERFORM DTC CONFIRMATION PROCEDURE AGAIN 
    1. Perform DTC confirmation procedure again. Refer to DTC Confirmation Procedure .

    Is DTC B1383-01 detected again?

    YES>>

    Replace steering angle sensor. Refer to Removal and Installation .

    NO>>

    Inspection End.