Nissan March K13. Manual - part 68

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< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

COMMON ITEM

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

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APPLICATION ITEM

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.

×

: Applicable item

• *1: For models without NATS this mode is not used. 

• *2: This item is displayed, but is not used.

REAR WINDOW DEFOGGER

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. Refer to CONSULT-III opera-
tion manual.

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 control

INT LAMP

×

×

×

Remote keyless entry system

MULTI REMOTE ENT

×

×

×

Exterior lamp

HEAD LAMP

×

×

×

Wiper and washer

WIPER

×

×

×

Turn signal and hazard warning lamps

FLASHER

×

×

• Automatic air conditioner
• Manual air conditioner

AIR CONDITONER

×

Combination switch

COMB SW

×

Body control system

BCM

×

NATS

IMMU

×

*

1

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Back door

TRUNK

×

—

THEFT ALM*

2

×

×

—

RETAINED PWR*

2

Signal buffer system

SIGNAL BUFFER

×

×

Panic alarm

PANIC ALARM

×

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)

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< SYSTEM DESCRIPTION >

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

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Data monitor

ACTIVE TEST

Monitor Item

Description

REAR DEF SW

Displays “Press (ON)/other (OFF)” status determined with the rear window defogger switch.

IGN ON SW

Indicates [ON/OFF] condition of ignition switch in ON position.

ACC ON SW

Indicates [ON/OFF] condition of ignition switch ACC position.

Test Item

Description

REAR DEFOGGER

Give a drive signal to the rear window defogger relay to activate it.

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< ECU DIAGNOSIS INFORMATION >

BCM

ECU DIAGNOSIS INFORMATION

BCM

List of ECU Reference

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ECU

Reference

BCM

(With Intelligent Key system)

BCS-18, "Reference Value"

BCS-37, "Fail-safe"

BCS-39, "DTC Inspection Priority Chart"

BCS-40, "DTC Index"

(Without Intelligent Key system)

BCS-72, "Reference Value"

BCS-85, "Fail-safe"

BCS-85, "DTC Inspection Priority Chart"

BCS-86, "DTC Index"

REAR WINDOW DEFOGGER SYSTEM

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< WIRING DIAGRAM >

C

D

E

F

G

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A

B

DEF

N

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WIRING DIAGRAM

REAR WINDOW DEFOGGER SYSTEM

Wiring Diagram

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For connector terminal arrangements, harness layouts, and alphabets in a 

(option abbreviation; if not

described in wiring diagram), refer to 

GI-12, "Connector Information"

.

JCLWM4040GB