Body Control System: Overview Nissan Quest III

System Description

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

CAN Communication System Description

Refer to , " CAN COMMUNICATION ".

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Scheme 189

CONSULT-II OPERATION

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1. With ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to data link connector and turn ignition switch ON.
2. Touch "START (NISSAN BASED VHCL)".
3. Touch "BCM" on "SELECT SYSTEM" screen. If "BCM" is not indicated, go to , " «CONSULT-II DATA LINK CONNECTOR (DLC) CIRCUIT»(ref-239935-S20808400922006080400000) ".
4. Select item to be diagnosed on "SELECT TEST ITEM" screen.

Operation Procedure

1. Touch "BCM" on "SELECT TEST ITEM" screen.
2. Touch "WORK SUPPORT" on "SELECT DIAG MODE" screen.
3. Touch "RESET SETTING VALUE" on "SELECT WORK ITEM" screen.
4. Touch "START".
5. "RESET SETTING VALUE OK?" is displayed, and touch "YES".
6. The setting will be changed and "COMPLETED" will be displayed.
7. Touch "END".

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.