Nissan Qashqai (2007-2010). Manual - part 1479

BCS-6

< BASIC INSPECTION >

INSPECTION AND ADJUSTMENT

>> WORK END

MANUAL SETTING ITEM

Items

Setting value

HANDLE

LHD

PTC HEATER

2 PTC

AUTO LIGHT

WITH

⇔

WITHOUT

KEYLESS ENTRY

WITH

⇔

WITHOUT

DTRL

WITH

⇔

WITHOUT

THEFT ALARM

WITHOUT

AUTO SETTING ITEM

RAIN SENSOR

WITH or WITHOUT

H/L WSR SWTRG

FR WSR SW

H/L_BULB

H4 HALOGEN or DEFAULT

FR FOG LAMP

WITH or WITHOUT

DONGLE

WITHOUT

SUPER LOCK

WITHOUT

I-KEY

WITH or WITHOUT

DOOR/L SPEED 

WITH

H/L BAT SAVER

WITHOUT

KEY WARNING

MODE1

R LAMP LOGIC

MODE2

BCS

BODY CONTROL SYSTEM

BCS-7

< FUNCTION DIAGNOSIS >

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FUNCTION DIAGNOSIS

BODY CONTROL SYSTEM

System Description

INFOID:0000000000924591

OUTLINE

• BCM (Body Control Module) controls the various electrical components. It inputs the information required to

the control from CAN communication and the signal received from each switch and sensor. 

• BCM has combination switch reading function for reading the operation status of combination switches (light,

turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical com-
ponents. It also has the signal transmission function as the passed point of signal and the power consump-
tion control function that reduces the power consumption with the ignition switch OFF.

• BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT-III and various set-

tings.

BCM control function list

System

Refer to

Combination switch reading system

BCS-9, "System Diagram"

Signal buffer system

BCS-13, "System Diagram"

Power consumption control system

BCS-14, "System Diagram"

Auto light system

EXL-15, "System Diagram"

Turn signal and hazard warning lamp system

EXL-21, "System Diagram"

Headlamp system

EXL-11, "System Diagram"

Front fog lamp system

EXL-17, "System Diagram"

Rear fog lamp system

EXL-25, "System Diagram"

Daytime running light system

EXL-13, "System Diagram"

Interior room lamp control system

INL-6, "System Diagram"

Interior room lamp battery saver system

INL-10, "System Diagram"

Front wiper and washer system

WW-6, "System Diagram"

Rear wiper and washer system

WW-11, "System Diagram"

Headlamp washer system

WW-15, "System Diagram"

Warning chime system

WCS-4, "WARNING CHIME SYSTEM : System Diagram"

Door lock system

• WITH I-KEY, WITHOUT SUPER LOCK: 

DLK-24, "DOOR LOCK AND UN-

LOCK SWITCH : System Diagram"

• WITH I-KEY & SUPER LOCK: 

DLK-287, "DOOR LOCK AND UNLOCK 

SWITCH : System Diagram"

• WITHOUT I-KEY & SUPER LOCK: 

DLK-557, "DOOR LOCK AND UN-

LOCK SWITCH : System Diagram"

• WITHOUT I-KEY, WITH SUPER LOCK: 

DLK-717, "DOOR LOCK AND UN-

LOCK SWITCH : System Diagram"

Nissan anti-theft system

• WITH INTELLIGENT KEY SYSTEM: 

SEC-14, "System Diagram"

• WITHOUT INTELLIGENT KEY SYSTEM: 

SEC-161, "System Diagram"

Vehicle security system

• WITH INTELLIGENT KEY SYSTEM: 

SEC-19, "System Diagram"

• WITHOUT INTELLIGENT KEY SYSTEM: 

SEC-165, "System Diagram"

Rear window defogger system

DEF-4, "System Diagram"

Multi-remote control system

• WITHOUT I-KEY & SUPER LOCK: 

DLK-559, "KEYFOB : System Dia-

gram"

• WITHOUT I-KEY, WITHOUT SUPER LOCK: 

DLK-719, "KEYFOB : System 

Diagram"

Intelligent Key system

• WITH I-KEY, WITHOUT SUPER LOCK: 

DLK-28, "INTELLIGENT KEY : 

System Diagram"

• WITH I-KEY & SUPER LOCK: 

DLK-291, "INTELLIGENT KEY : System Di-

agram"

BCS-8

< FUNCTION DIAGNOSIS >

BODY CONTROL SYSTEM

Component Parts Location

INFOID:0000000000924592

Power window system

PWC-6, "System Diagram"

PTC heater control system

HAC-46, "Description"

System

Refer to

1.

BCM

A.

Over the glove box

JPMIA0240ZZ

BCS

COMBINATION SWITCH READING SYSTEM

BCS-9

< FUNCTION DIAGNOSIS >

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COMBINATION SWITCH READING SYSTEM

System Diagram

INFOID:0000000000924593

System Description

INFOID:0000000000924594

OUTLINE

• BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the

status of each switch.

• BCM is a combination of 5 output terminals (OUTPUT 1 - 5) and 5 input terminals (INPUT 1 - 5). It reads a

maximum of 20 switch status.

COMBINATION SWITCH MATRIX

Combination switch circuit

Combination switch INPUT-OUTPUT system list

JPMIA0120GB

System

OUTPUT 1

OUTPUT 2

OUTPUT 3

OUTPUT 4

OUTPUT 5

INPUT 1

—

FR WASHER

FR WIPER LOW

TURN LH

TURN RH

INPUT 2

FR WIPER HI

—

FR WIPER INT

PASSING

HEADLAMP 1

INPUT 3

INT VOLUME 1

RR WASHER

—

HEADLAMP 2

HI BEAM

JPMIA0121GB