LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2021 >> Sentra S >> Repair and Diagnosis >> Electrical >> Body Electrical >> Body Control System >> Basic Inspection >> Inspection And Adjustment >> Configuration (BCM) >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Configuration (BCM): Description

Vehicle specifications need to be written with CONSULT, because it is the not automatically write after replacing the BCM.

Configuration has follows.

Function

Description

Vehicle Configuration

Before ECU Replacement

  • Reads the vehicle configuration of the current BCM.
  • Saves the read vehicle configuration.

After ECU Replacement

FAST linked

NOTE: This item is displayed, but cannot be used.

Manual selection

Writes the vehicle configuration with manual selection.

Operation Log Selection

Writes the read vehicle configuration.

CAUTION: When replacing the BCM, always perform "Re/programming, Configuration" with CONSULT, or not doing so, the BCM control function may not operate normally.

After installing a new BCM service part, if the Intelligent Key UNLOCK button is pressed before performing the configuration with CONSULT-III plus, certain BCM configuration parameters will be permanently locked in the default setting; one of these parameter is Remote Engine Start.

  • Complete the procedure of "Re/programming, Configuration" in order.
  • Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
  • Never save vehicle configuration to the BCM used by other cars.
  • If you set incorrect vehicle configuration, incidents might occur.

It is not necessary to register Intelligent Keys to a new BCM.

Before pairing of the BCM and HFM, always write the BCM configuration, or not doing so, the BCM control function will not operate normally.