COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

FUNCTION DESCRIPTION CHART

Diagnosis mode	Function Description
Work Support	Changes the setting for each system function.
Self Diagnostic Result	Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor	Monitors the reception status of CAN communication viewed from BCM.
Data Monitor	The BCM input/output signals are displayed.
Active Test	The signals used to activate each device are forcibly supplied from BCM.
ECU Identification	The BCM part number is displayed.
Configuration	Read and save the vehicle specification. Write the vehicle specification when replacing BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.

NOTE: It can perform the diagnosis modes except the following for all sub system selection items.

SUB SYSTEM SELECTION ITEM CHART

x: Applicable item

System

Sub system selection item

Diagnosis mode

Work Support

Data Monitor

Active Test

Door lock

DOOR LOCK

Rear window defogger

REAR DEFOGGER

Warning chime

BUZZER

Interior room lamp timer

INT LAMP

Exterior lamp

HEAD LAMP

Wiper and washer

WIPER

Turn signal and hazard warning lamps

FLASHER

AIR CONDITONER⁽¹⁾

Intelligent Key system

INTELLIGENT KEY

Combination switch

COMB SW

Body control system

BCM

NVIS - NATS

IMMU

Interior room lamp battery saver

BATTERY SAVER

Back door open

TRUNK

Theft warning alarm

THEFT ALM

RAP system

RETAINED PWR

Signal buffer system

SIGNAL BUFFER

TPMS

AIR PRESSURE MONITOR

⁽¹⁾	This item is displayed, but not used.

FREEZE FRAME DATA (FFD)

The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on CONSULT.

FREEZE FRAME DATA

CONSULT screen item

Indication/Unit

Description

Vehicle Speed

km/h

Vehicle speed of the moment a particular DTC is detected

ODO/Trip Meter

Total mileage (ODOmeter value) of the moment a particular DTC is detected

Vehicle Condition

SLEEP>LOCK

Power supply position status of the moment a particular DTC is detected⁽¹⁾

While turning BCM status from low power consumption mode to normal mode [Power supply position is OFF (LOCK)]

SLEEP>OFF

While turning BCM status from low power consumption mode to normal mode [Power supply position is OFF (OFF)]

LOCK>ACC

While turning power supply position from OFF (LOCK) to ACC

ACC>ON

While turning power supply position from ACC to ON

RUN>ACC

While turning power supply position from READY (RUN) to ACC (Except emergency stop operation)

CRANK>RUN

While turning power supply position from READY (CRANK) to READY (RUN)

RUN>URGENT

While turning power supply position from READY (RUN) to ACC (Emergency stop operation)

ACC>OFF

While turning power supply position from ACC to OFF (OFF)

OFF>LOCK

While turning power supply position from OFF (OFF) to OFF (LOCK)

OFF>ACC

While turning power supply position from OFF (OFF) to ACC

ON>CRANK

While turning power supply position from ON to READY (CRANK)

OFF>SLEEP

While turning BCM status from normal mode [Power supply position is OFF (OFF)] to low power consumption mode

LOCK>SLEEP

While turning BCM status from normal mode [Power supply position is OFF (LOCK)] to low power consumption mode

LOCK

Power supply position is OFF (LOCK)

OFF

Power supply position is OFF (OFF)

ACC

Power supply position is ACC

Power supply position is ON

ENGINE RUN

Power supply position is READY (RUN)

CRANKING

Power supply position is READY (CRANK)

IGN Counter

0 - 39

The number of times that power switch is turned ON after DTC is detected

The number is 0 when a malfunction is detected now.
The number increases like 1 → 2 → 3...38 → 39 after returning to the normal condition whenever power switch OFF → ON.
The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.

⁽¹⁾	Refer to the following for details of the power supply position.

OFF (OFF, LOCK): Power switch OFF
ACC: Power switch ACC
ON: Power switch ON
READY (CRANK): Shifting to vehicle condition READY (Transmitting the READY signal from BCM to VCM)
READY (RUN): Vehicle condition READY

Power supply position shifts to "OFF (LOCK)" from "OFF (OFF)", when power switch is in the OFF position, shift position is in the P position, and any of the following conditions are met.

Closing door
Opening door
Door is locked using door request switch
Door is locked using Intelligent Key

The power supply position shifts to "ACC" when the power switch (push switch) is pushed at "OFF (LOCK)".