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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1B84: Distance Sensor >> ADAS Control Unit >> Diagnosis Procedure
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Diagnosis Procedure

  1. CHECK ADAS CONTROL UNIT SELF-DIAGNOSIS RESULTS

    1. Perform "All DTC Reading" with CONSULT.
    2. Check if "U1000" is detected other than "C1B84" in "Self Diagnostic Result" of "ICC/ADAS".

    Is "C1B84" detected?

    YES 

    Perform the CAN communication system inspection. Refer to DTC DESCRIPTION .

    NO 

    GO TO STEP 2  .

  2. CHECK ICC SENSOR SELF-DIAGNOSIS RESULTS

    Check if any DTC is detected in""Self Diagnostic Result""LASER/RADAR "

    YES 

    Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC INDEX .

    NO 

    Replace ADAS control unit. Refer to REMOVAL AND INSTALLATION .