Nissan Sentra manuals

Nissan Sentra Service Manual: Diagnosis system (bcm)

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.

Door lock


Door lock

Door lock : consult function (bcm - door lock)

Data monitor

Active test


Active test

WORK SUPPORT


WORK SUPPORT

*: Initial setting


*: Initial setting

Rear defogger

Rear defogger : consult function (bcm - rear defogger)

Data monitor

Active test


Active test

Buzzer


Buzzer

Buzzer : consult function (bcm - buzzer)

Data monitor

Active test


Active test

Int lamp


Int lamp

Int lamp : consult function (bcm - int lamp)

Data monitor


Active test


Active test

Work support


Work support

*: Initial setting


*: Initial setting

Headlamp

HEADLAMP : CONSULT Function (BCM - HEAD LAMP)

Data monitor

Active test


Active test

Work support


Work support

*: Initial setting


*: Initial setting

Wiper

Wiper : consult function (bcm - wiper)

Data monitor

Active test


Active test

Work support


Work support

* : Initial setting


* : Initial setting

Flasher

FLASHER : CONSULT Function (BCM - FLASHER)

Data monitor

Active test


Active test

Work support


Work support

* : Initial setting


* : Initial setting

Air conditioner

AIR CONDITIONER : CONSULT Function (BCM - AIR CONDITIONER)

Data monitor

Intelligent key


Intelligent key

INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)

Self diagnostic result

Refer to BCS-49, "DTC Index".

Data monitor


Active test


Active test

Work support


Work support


*: Initial setting


*: Initial setting

Comb SW

Comb sw : consult function (bcm - comb sw)

Data monitor


BCM


BCM

BCM : CONSULT Function (BCM - BCM)

Ecu identification

The bcm part number is displayed.

Self diagnostic result

Refer to bcs-49, "dtc index".

Work support

Configuration


Configuration

Refer to bcs-61, "configuration (bcm) : description".

Can diag support mntr

Refer to LAN-13, "CAN Diagnostic Support Monitor".

Immu

IMMU : CONSULT Function (BCM - IMMU)

Self diagnostic result

Refer to BCS-49, "DTC Index".

Data monitor

Active test


Active test

Work support


Work support

Battery saver


Battery saver

BATTERY SAVER : CONSULT Function (BCM - BATTERY SAVER)

Data monitor

Active test


Active test

Work support


Work support

*: Initial setting


*: Initial setting

Trunk

Trunk : consult function (bcm - trunk)

Data monitor


Theft alm


Theft alm

Theft alm : consult function (bcm - theft)

Data monitor

Active test


Active test

Work support


Work support

*: Initial setting


*: Initial setting

Retained PWR

Retained pwr : consult function (bcm - retained pwr)

Data monitor

Signal buffer


Signal buffer

Signal buffer : consult function (bcm - signal buffer)

Data monitor

Air pressure monitor


Air pressure monitor

Air pressure monitor : consult function (bcm - air pressure monitor)

Note:

The signal tech ii tool (j-50190) can be used to perform the following functions. Refer to the signal tech ii user guide for additional information.

Self diagnostic result

Note:

Before performing self diagnostic result, be sure to register the id, or else the actual malfunction may be different from that displayed on consult.

Refer to BCS-49, "DTC Index".

Data monitor

Active test


Active test

Work support


Work support

Ecu diagnosis information


System
Body control system Body control system : system description OUTLINE BCM (Body Control Module) controls the various electrical components. It inputs the information required to the control ...

Ecu diagnosis information
BCM Reference value Note: The signal tech ii tool (j-50190) can be used to perform the following functions. Refer to the signal tech ii user guide for additional information. Activate and di ...

Other materials:

ECU diagnosis information
Diagnosis sensor unit DTC Index DIAGNOSTIC CODE CHART NOTE: Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT each time repair is finished. If malfunction is still observed, proceed ...

Symptom diagnosis
Noise, vibration and harshness (NVH) troubleshooting NVH troubleshooting chart Locate the area where noise occurs. Confirm the type of noise. Specify the operating condition of engine. Check specified noise source. If necessary, repair or replace these parts. Closely relate ...

Intake valve timing control
INTAKE VALVE TIMING CONTROL : System Description SYSTEM DIAGRAM INPUT/OUTPUT SIGNAL CHART Sensor Input signal to ECM ECM function Actuator Crankshaft position sensor (POS) Engine speed and piston position Intake valve timing control Intake valve timing con ...

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