Nissan Sentra Service Manual: Diagnosis system (bcm) (with intelligent key system)

Nissan Sentra Service Manual / Driver controls / Interior lighting system / System description / Diagnosis system (bcm) (with intelligent key system)

Common item

COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

Direct Diagnostic Mode	Description
ECU identification	The BCM part number is displayed.
Self Diagnostic Result	The BCM self diagnostic results are displayed.
Data Monitor	The BCM input/output data is displayed in real time.
Active Test	The BCM activates outputs to test components.
Work support	The settings for BCM functions can be changed.
Configuration	The vehicle specification can be read and saved. The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR	The result of transmit/receive diagnosis of CAN communication is displayed.

SYSTEM APPLICATION

BCM can perform the following functions.

Int lamp

Int lamp

INT LAMP : CONSULT Function (BCM - INT LAMP)

DATA MONITOR

ACTIVE TEST

ACTIVE TEST

WORK SUPPORT

WORK SUPPORT

*: Initial setting

Battery saver

Battery saver : consult function (bcm - battery saver)

DATA MONITOR

ACTIVE TEST

ACTIVE TEST

WORK SUPPORT

WORK SUPPORT

*: Initial setting

System

Interior room lamp control system INTERIOR ROOM LAMP CONTROL SYSTEM : System Diagram WITH INTELLIGENT KEY WITHOUT INTELLIGENT KEY INTERIOR ROOM LAMP CONTROL SYSTEM : System Description OU ...

Diagnosis system (bcm) (without intelligent key system)

Common item COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM. Direct Diagnostic Mode Descriptio ...

Other materials:

P1574 ASCD Vehicle speed sensor
Description The ECM receives two vehicle speed sensor signals via CAN communication line. One is sent from combination meter, and the other is from TCM (Transmission control module). The ECM uses these signals for ASCD control. Refer to EC-51, "AUTOMATIC SPEED CONTROL DEVICE (ASCD) : Sys ...

Heater operation
This mode is used to direct heated air to the foot outlets. Some air also flows from the defrost outlets and the side vent outlets. Press the button to the OFF position for normal heating. Press the air flow control button. Turn the fan control dial to the desired position. Tur ...

Precaution for Work
When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a ...