Diagnosis Procedure
WARNING: This page is about a different car, the 2015 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC PRIORITY
If DTC "C1A14" is displayed with DTC "U1000", first diagnose the DTC "U1000".
Is applicable DTC detected?
YES
Perform diagnosis of applicable. Refer to DTC DESCRIPTION .
NO
GO TO STEP 2 .
- CHECK SELF-DIAGNOSIS RESULTS
Check if "U1000" is detected other than "C1A14" 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 DTC DESCRIPTION .
NO
GO TO STEP 3.
- PERFORM SELF-DIAGNOSIS OF ECM
Check if any DTC is detected in "Self Diagnostic Result" mode of "ENGINE".
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 .