Contents Wiring diagrams Section: Communication Devices All sections

Body Control System: Overview Nissan Frontier D40

Communication Devices 3 illustrations

System Description

BCM (body control module) controls the operation of various electrical units installed on the vehicle.

CAN Communication System Description

Refer to SYSTEM DESCRIPTION in LAN article. .

Body Control Module - Schematic Diagram (1 Of 2). Scheme 52

Scheme 52: Body Control Module - Schematic Diagram (1 Of 2)

Body Control Module - Schematic Diagram (2 Of 2). Scheme 53

Scheme 53: Body Control Module - Schematic Diagram (2 Of 2)

Identifying BCM Terminal Arrangement. Scheme 54

Scheme 54: Identifying BCM Terminal Arrangement

DESCRIPTION

CONFIGURATION has two functions as follows

  1. READ CONFIGURATION is the function to confirm vehicle configuration of current BCM.
  2. WRITE CONFIGURATION is the function to write vehicle configuration on BCM.
CAUTIONWhen replacing BCM, you must perform WRITE CONFIGURATION with CONSULT-II. Complete the procedure of WRITE CONFIGURATION in order. If you set incorrect WRITE CONFIGURATION, incidents will occur. Configuration is different for each vehicle model. Confirm configuration of each vehicle model.