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Nissan Armada 2025-2026 Service and Repair Manual: Additional Service When Replacing Bcm

Nissan Armada 2025-2026 Service and Repair Manual / Electrical & Power Control / Body Control System / Additional Service When Replacing Bcm

Description

CAUTION:

  • When replacing the BCM, always replace it with a new one. The functions controlled by the BCM does not operate properly in case of reuse of the BCM from another vehicle.

  • When before pairing of BCM and Intelligent Key unit, always writing the BCM configuration. Or not doing so, BCM control function does not operate normally.

Perform the following operations when replacing BCM. For details, refer to Work Procedure.

AFTER REPLACEMENT

CAUTION:

When after replacing BCM, the following items must be performed. Or not doing so, BCM control function does not operate normally.

  • Writing vehicle specification

  • Pairing of BCM and Intelligent Key unit

  • Register of vehicle identification number

  • Writing MAC key

  • Tire pressure sensor ID registration

  • Remote engine start function activation

Work Procedure

REPLACE BCM

Replace BCM. Refer to Removal and Installation.

>>

GO TO 2.

WRITING vehicle SPECIFICATION

Perform configuration (BCM). Refer to Description.

>>

GO TO 3.

PAIRING OF BCM AND INTELLIGENT KEY UNIT

CAUTION:

When before pairing of BCM and Intelligent Key unit, always writing the BCM configuration. Or not doing so, BCM control function does not operate normally.

Perform the pairing of BCM and Intelligent Key unit. Press UNLOCK button of Intelligent Key.

>>

GO TO 4.

REGISTER OF vehicle IDENTIFICATION NUMBER

With CONSULT

  1. Select “VIN registration” of BCM (BCM) work support item.

  2. Refer to CONSULT and follow the on-screen instructions.

>>

GO TO 5.

WRITING MAC KEY

Perform MAC key writing. Refer to Description.

>>

GO TO 6.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform the initialization and registration of tire pressure sensor ID. Refer to Description.

>>

GO TO 7.

REMOTE ENGINE START FUNCTION ACTIVATION

  1. Press the UNLOCK button of Intelligent Key.

  2. Press REMOTE ENGINE START button of Intelligent Key for 2 seconds.

  3. Release REMOTE ENGINE START button, and press REMOTE ENGINE START button of Intelligent key again within 3 seconds for 2 seconds.

>>

WORK END

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