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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System (With Intelligent Key System) >> DTC/Circuit Diagnosis >> DTC B210C: Starter Control Relay >> Diagnosis Procedure
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Diagnosis Procedure

  1. 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.

  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 B210C. Refer to "DTC LOGIC ".

      Is DTC detected? 

      YES: GO TO 3.

      NO: INSPECTION END

  3. REPLACE BCM 
    1. Replace BCM. Refer to "REMOVAL AND INSTALLATION ".
    2. Perform DTC CONFIRMATION PROCEDURE for DTC B210C. Refer to "DTC LOGIC ".

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION ".