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DTC Diagnosis Procedure

WARNING: This page is about a different car, the 2020 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK ICC SENSOR SELF-DIAGNOSIS RESULTS 
    1. Perform "All DTC Reading" with CONSULT.
    2. Check if "U1000" is detected other than "C1B84" in "Self Diagnostic Result" of "LASER/RADAR".

    Is "C1B84" detected?

    YES

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

    NO

    GO TO 2.

  2. CHECK ICC SENSOR SELF-DIAGNOSIS RESULTS 

    Check if any DTC is detected in "Self Diagnostic Result""ICC/ADAS "

    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 .

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