Diagnosis Procedure

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DTC OF BCM
Check DTC in "Self Diagnostic Result" mode of "BCM" using CONSULT.

Is DTC detected?

YES: Perform the trouble diagnosis related to the detected DTC. Refer to "DTC INDEX ".

NO: GO TO 2.
INSPECTION START
1. Turn ignition switch ON.
2. Select "Self Diagnostic Result" mode of "IPDM E/R" using CONSULT.
3. Touch "ERASE".
4. Perform DTC CONFIRMATION PROCEDURE for DTC B210B. Refer to "DTC LOGIC ".
  Is DTC detected?
  
  YES: GO TO 3.
  
  NO: INSPECTION END
REPLACE BCM
1. Replace BCM. Refer to "REMOVAL AND INSTALLATION ".
2. Perform DTC CONFIRMATION PROCEDURE for DTC B210B. Refer to "DTC LOGIC ".
  Is the inspection result normal?
  
  YES: INSPECTION END
  
  NO: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION ".