Nissan Altima HL32 Hybrid. Manual - part 80

BCS-18

< FUNCTION DIAGNOSIS >

[BCM]

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM
COMMON ITEM : Diagnosis Description

INFOID:0000000004218958

BCM CONSULT-III FUNCTION

CONSULT-III performs the following functions via CAN communication with 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.

COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)

INFOID:0000000004218959

ECU IDENTIFICATION

Displays the BCM part No.

SELF-DIAG RESULT

Refer to 

BCS-81, "DTC Index"

.

Diagnosis mode

Function Description

WORK SUPPORT

Changes the setting for each system function.

SELF-DIAG RESULTS

Displays the diagnosis results judged by BCM.

CAN DIAG SUPPORT MNTR

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

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 conditioner

AIR CONDITONER

×

Intelligent Key system

INTELLIGENT KEY

×

×

×

Combination switch

COMB SW

×

BCM

BCM

×

Immobilizer

IMMU

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Trunk open

TRUNK

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

Signal buffer system

SIGNAL BUFFER

×

×

TPMS

AIR PRESSURE MONITOR

×

×

×

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-19

< FUNCTION DIAGNOSIS >

[BCM]

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DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)

INFOID:0000000004218960

WORK SUPPORT

DATA MONITOR

ACTIVE TEST

REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER)

INFOID:0000000004218961

DATA MONITOR

Work item

Description

DOOR LOCK-UNLOCK SET

• ON
• OFF

AUTOMATIC DOOR LOCK SELECT

• SHIFT OUT OF P
• VH SPD

AUTOMATIC DOOR UNLOCK SE-
LECT

• MODE1
• MODE2
• MODE3
• MODE4
• MODE5
• MODE6

AUTOMATIC LOCK/UNLOCK SE-
LECT

• ON
• OFF

Monitor item

Contents

REQ SW-DR

Indicated [ON/OFF] condition of door request switch (driver side).

REQ SW-AS

Indicated [ON/OFF] condition of door request switch (passenger side).

REQ SW-BD/TR

Indicated [ON/OFF] condition of trunk lid opener request switch. 

DOOR SW-DR

Indicated [ON/OFF] condition of driver side door switch.

DOOR SW-AS

Indicated [ON/OFF] condition of passenger side door switch.

DOOR SW-RR

NOTE:
This item is displayed, but cannot be monitored. 

DOOR SW-RL

NOTE:
This item is displayed, but cannot be monitored. 

DOOR SW-BK

NOTE:
This item is displayed, but cannot be monitored. 

CDL LOCK SW

Indicated [ON/OFF] condition of lock signal from door lock unlock switch.

CDL UNLOCK SW

Indicated [ON/OFF] condition of unlock signal from door lock unlock switch.

KEY CYL LK-SW

Indicated [ON/OFF] condition of lock signal from key cylinder.

KEY CYL UN-SW

Indicated [ON/OFF] condition of unlock signal from key cylinder.

Test item

Description

DOOR LOCK

This test is able to check door lock/unlock operation.
• The all door lock actuators are locked when “LOCK” on CONSULT-III screen is touched.
• The all door lock actuators are unlocked when “ALL UNLK” on CONSULT-III screen is touched.
• The driver side door lock actuator and fuel lid lock actuator are unlocked when “DR UNLK” on 

CONSULT-III screen is touched.

• The passenger side door lock actuator is unlocked when “AS UNLK” on CONSULT- III screen is 

touched.

BCS-20

< FUNCTION DIAGNOSIS >

[BCM]

DIAGNOSIS SYSTEM (BCM)

ACTIVE TEST

BUZZER
BUZZER : CONSULT-III Function (BCM - BUZZER)

INFOID:0000000004218962

DATA MONITOR

ACTIVE TEST

INT LAMP

Monitor item

[Unit]

Description

PUSH SW [ON/OFF]

Indicates condition of push switch

REAR DEF SW [ON/OFF] Displays “Press (ON)/other (OFF)” status determined with the rear window defogger switch

Test item

Description

REAR DEFOGGER

This test is able to check rear window defogger operation. Rear window defogger operates when 
“ON” on CONSULT-III screen is touched.

Display item

[Unit]

Description

VEH SPEED 1
[Km/h]

Value of vehicle speed signal received from ABS actuator and electric unit (control unit) with CAN 
communication line.

PUSH SW
[ON/OFF]

Status of push-button ignition switch judged by BCM.

UNLK SEN-DR
[ON/OFF]

Status of front door lock assembly LH (door unlock sensor) judged by BCM.

KEY SW-SLOT
[ON/OFF]

Status of key slot judged by BCM.

TAIL LAMP SW
[ON/OFF]

Status of each switch judged by BCM using the combination SW readout function.

FR FOG SW
[ON/OFF]

Status of front fog lamp switch judged by BCM.

DOOR SW-DR
[ON/OFF]

Status of front door switch LH judged by BCM.

Display item

[Unit]

Description

IGN KEY WARN ALM

The key warning chime operation can be checked by operating the relevant function (ON/OFF).

SEAT BELT WARN TEST

The seat belt warning chime operation can be checked by operating the relevant function (ON/OFF).

ID REGIST WARNING

The ID regist warning chime operation can be checked by operating the relevant function (ON/OFF).

LIGHT WARN ALM

The light warning chime operation can be checked by operating the relevant function (ON/OFF).

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-21

< FUNCTION DIAGNOSIS >

[BCM]

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INT LAMP : CONSULT-III Function (BCM - INT LAMP)

INFOID:0000000004218963

WORK SUPPORT

* : Initial setting

DATA MONITOR

JPLIA0093GB

Work Item

Setting item

Setting

ROOM LAMP TIMER SET

MODE 2

7.5 sec.

Sets the interior room lamp ON time. (Timer operating time)

MODE 3*

15 sec.

MODE 4

30 sec.

SET I/L D-UNLCK INTCON

ON*

With the interior room lamp timer function

OFF

Without the interior room lamp timer function

ROOM LAMP ON TIME SET

MODE 1

0.5 sec.

Sets the interior room lamp gradual brightening time.

MODE 2*

1 sec.

MODE 3

2 sec.

MODE 4

3 sec.

MODE 5

0 sec.

ROOM LAMP OFF TIME SET

MODE 1

0.5 sec.

Sets the interior room lamp gradual dimming time.

MODE 2

1 sec.

MODE 3

2 sec.

MODE 4*

3 sec.

MODE 5

0 sec.

R LAMP TIMER LOGIC SET

ON* 
(MODE 1)

Interior room lamp timer activates with synchronizing all doors.

OFF 
(MODE 2)

Interior room lamp timer activates with synchronizing the front door LH 
only.

Monitor item

[Unit]

Description

REQ SW-DR
[ON/OFF]

The switch status input from request switch (front LH)

REQ SW-AS
[ON/OFF]

The switch status input from front request switch (front RH)

PUSH SW
[ON/OFF]

The switch status input from push-button ignition switch

KEY SW-SLOT
[ON/OFF]

Key switch status input from key slot