Nissan Teana J32. Manual - part 206

 

  Index      Nissan     Nissan Teana J32 (2008 year) - Service and Repair Manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  204  205  206  207   ..

 

 

Nissan Teana J32. Manual - part 206

 

 

BCS-6

< FUNCTION DIAGNOSIS >

BODY CONTROL SYSTEM

FUNCTION DIAGNOSIS

BODY CONTROL SYSTEM

System Description

INFOID:0000000003809584

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 saving con-
trol 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

Reference

Combination switch reading system

BCS-8, "System Diagram"

Signal buffer system

BCS-12, "System Diagram"

Power consumption control system

BCS-13, "System Diagram"

Auto light system

EXL-13, "System Diagram"

 (Xenon type headlamp)

EXL-202, "System Diagram"

 (Halogen type headlamp)

Turn signal and hazard warning lamp system

EXL-19, "System Diagram"

 (Xenon type headlamp)

EXL-206, "System Diagram"

 (Halogen type headlamp)

Headlamp system

EXL-11, "System Diagram"

 (Xenon type headlamp)

EXL-200, "System Diagram"

 (Halogen type headlamp)

Parking, license plate and tail lamps system

EXL-21, "System Diagram"

 (Xenon type headlamp)

EXL-208, "System Diagram"

 (Halogen type headlamp)

Front fog lamp system

EXL-17, "System Diagram"

 (Xenon type headlamp)

EXL-204, "System Diagram"

 (Halogen type headlamp)

Rear fog lamp system

EXL-23, "System Diagram"

 (Xenon type headlamp)

EXL-210, "System Diagram"

 (Halogen type headlamp)

Exterior lamp battery saver system

EXL-25, "System Diagram"

 (Xenon type headlamp)

EXL-212, "System Diagram"

 (Halogen type headlamp)

Interior room lamp control system

INL-5, "System Diagram"

Step lamp system

Trunk room lamp system

Interior room lamp battery saver system

INL-9, "System Diagram"

Front wiper and washer system

WW-5, "System Diagram"

Headlamp washer system

WW-10, "System Diagram"

Warning chime system

WCS-5, "WARNING CHIME SYSTEM : System Diagram"

Door lock system

DLK-11, "System Diagram"

Trunk open system

DLK-38, "System Diagram"

Automatic drive positioner system

ADP-12, "AUTOMATIC DRIVE POSITIONER SYSTEM : System 
Diagram"

Nissan Vehicle Immobilizer System (NVIS) - NATS

SEC-14, "System Diagram"

Vehicle security system

SEC-17, "System Diagram"

Rear window defogger system

DEF-4, "WITH AV CONTROL UNIT : System Diagram"

 (Wit

AV control unit)

DEF-6, "WITHOUT AV CONTROL UNIT : System Diagram"

 

(Without AV control unit)

BCS

BODY CONTROL SYSTEM

BCS-7

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

Component Parts Location

INFOID:0000000003809585

Intelligent Key system/engine start system

Door lock function

DLK-14, "INTELLIGENT KEY SYSTEM : System Diagram"

Trunk open function

Remote keyless entry 
function

Key reminder function

Warning function

Engine start function

Power window system

PWC-7, "System Diagram"

System

Reference

1.

BCM

A.

Behind of combination meter

JPMIA1040ZZ

BCS-8

< FUNCTION DIAGNOSIS >

COMBINATION SWITCH READING SYSTEM

COMBINATION SWITCH READING SYSTEM

System Diagram

INFOID:0000000003809586

System Description

INFOID:0000000003809587

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

JPMIA0734GB

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

HEADLAMP 2

HI BEAM

JPMIA0735GB

BCS

COMBINATION SWITCH READING SYSTEM

BCS-9

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

NOTE:

Headlamp has a dual system switch.

COMBINATION SWITCH READING FUNCTION

Description

• BCM reads the status of the combination switch at 10 ms interval normally.

NOTE:
BCM reads the status of the combination switch at 60 ms interval when BCM is controlled at low power con-
sumption mode.

• BCM operates as follows and judges the status of the combination switch.
- INPUT 1 - 5 outputs the voltage waveforms of 5 systems simultaneously.
- It operates the transistor on OUTPUT side in the following order: OUTPUT 5 

 4 

 3 

 2 

 1.

- The voltage waveform of INPUT corresponding to the formed circuit changes according to the operation of

the transistor on OUTPUT side if any (1 or more) switches are ON.

- It reads this change of the voltage as the status signal of the combination switch.

Operation Example

In the following operation example, the combination of the status signals of the combination switch is replaced
as follows: INPUT 1 - 5 to “1 - 5” and OUTPUT 1 - 5 to “A - E”.

Example 1: When a switch (TURN RH switch) is turned ON

INPUT 4

INT VOLUME 3

AUTO LIGHT

TAIL LAMP

INPUT 5

INT VOLUME 2

RR FOG

FR FOG

System

OUTPUT 1

OUTPUT 2

OUTPUT 3

OUTPUT 4

OUTPUT 5

JPMIA0067GB

JPMIA0068GB

 

 

 

 

 

 

 

Content   ..  204  205  206  207   ..