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ADAS CONTROL UNIT: Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK SELF-DIAGNOSIS RESULTS

    Check if "U1000" is detected other than "C1A39" in "Self Diagnostic Result" of "ICC/ADAS".

    Is "U1000" detected? 

    YES: Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. Refer to "ADAS CONTROL UNIT: DTC LOGIC ".

    NO: GO TO 2.

  2. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS RESULTS

    Check if any DTC is detected in "Self Diagnostic Result" of "ABS".

    Is any DTC detected? 

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

    NO: Replace the ADAS control unit. Refer to "REMOVAL AND INSTALLATION ".