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Home >> Infiniti >> 2017 >> Q70L 5.6, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System (Except Hybrid) >> Basic Inspection >> Additional Service When Replacing Control Unit >> BCM >> Work Procedure >> Diagnostic Test
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Diagnostic Test

  1. SAVING VEHICLE SPECIFICATION

    G-20 CONSULT Configuration

    Perform "Before Replace ECU" of "Read / Write Configuration" to save or print current vehicle specification. Refer to DESCRIPTION .

    NOTE:

    If "Before Replace ECU" of "Read / Write Configuration" cannot be used, use the "Manual Configuration" after replacing BCM.

    GO TO STEP 2  .

  2. REPLACE BCM

    Replace BCM. Refer to REMOVAL AND INSTALLATION .

    GO TO STEP 3  .

  3. WRITING VEHICLE SPECIFICATION

    G-20 CONSULT Configuration

    Perform "After Replace ECU" of "Read / Write Configuration" or "Manual Configuration" to write vehicle specification. Refer to WORK PROCEDURE .

    GO TO STEP 4  .

  4. INITIALIZE BCM (NATS)

    Perform BCM initialization. (NATS)

    WORK END