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Home >> Infiniti >> 2018 >> QX80 AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (Diagnostics) >> Basic Inspection >> Security Control System >> Additional Service When Replacing BCM >> Work Procedure >> After Replacement
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After Replacement

CAUTION: When replacing BCM, always perform "WRITE CONFIGURATION" with CONSULT. Or not doing so, BCM control function does not operate normally.
  • Complete the procedure of "WRITE CONFIGURATION" in order.
  • Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
  • If you set incorrect "WRITE CONFIGURATION", incidents might occur.
NOTE: When replacing BCM, perform the system initialization (NATS).
  1. SAVING VEHICLE SPECIFICATION 

    SYMBOL CONSULT Configuration

    Perform "READ CONFIGURATION" to save or print current vehicle specification. Refer to Work Procedure .

    NOTE: If "READ CONFIGURATION" can not be used, use the "WRITE CONFIGURATION - Manual selection" after replacing BCM.

    GO TO 2.

  2. REPLACE BCM 

    Replace BCM. Refer to BCM : Removal & Installation .

    GO TO 3.

  3. WRITING VEHICLE SPECIFICATION 

    SYMBOL CONSULT Configuration

    Perform "WRITE CONFIGURATION - Config file" or "WRITE CONFIGURATION - Manual selection" to write vehicle specification. Refer to BCM : Removal & Installation .

    GO TO 4.

  4. INITIALIZE BCM (NATS) 

    Perform BCM initialization. (NATS)

    WORK END