Nissan March K13. Manual - part 25

BCS

BCM

BCS-73

< ECU DIAGNOSIS INFORMATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

TAIL LAMP SW

Lighting switch OFF

Off

Lighting switch 1ST

On

FR FOG SW

Front fog lamp switch OFF

Off

Front fog lamp switch ON

On

BUCKLE SW

The seat belt (driver side) is fastened. [Seat belt switch (driver side) OFF]

Off

The seat belt (driver side) is unfastened. [Seat belt switch (driver side) ON]

On

TRNK/HAT MNTR

NOTE:
The item is indicated, but not monitored. 

Off

ACC SW

Ignition switch OFF

Off

Ignition switch ACC or ON

On

KYLS TRNK/HAT

NOTE:
The item is indicated, but not monitored.

Off

KEYLESS PANIC

PANIC button of key fob is not pressed

Off

PANIC button of key fob is pressed

On

HI BEAM SW

Lighting switch OFF

Off

Lighting switch HI

On

HEAD LAMP SW 1

Lighting switch OFF

Off

Lighting switch 2ND

On

HEAD LAMP SW 2

Lighting switch OFF

Off

Lighting switch 2ND

On

PASSING SW

Other than lighting switch PASS

Off

Lighting switch PASS

On

TURN SIGNAL R

Turn signal switch OFF

Off

Turn signal switch RH

On

TURN SIGNAL L

Turn signal switch OFF

Off

Turn signal switch LH

On

PKB SW

NOTE:
The item is indicated, but not monitored. 

Off

ENGINE RUN

Engine stopped

Off

Engine running

On

OPTI SEN (DTCT)

NOTE:
The item is indicated, but not monitored.

0 V

OPTI SEN (FILT)

NOTE:
The item is indicated, but not monitored.

0 V

LIG SEN COND

Bright outside of the vehicle

Off

Dark outside of vehicle

On

Light sensor internal error

NG

IGN SW CAN

Ignition switch OFF or ACC

Off

Ignition switch ON

On

FR WIPER HI

Front wiper switch OFF

Off

Front wiper switch HI

On

FR WIPER LOW

Front wiper switch OFF

Off

Front wiper switch LO

On

FR WIPER INT

Front wiper switch OFF

Off

Front wiper switch INT

On

Monitor Item

Condition

Value/Status

BCS-74

< ECU DIAGNOSIS INFORMATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

BCM

FR WASHER SW

Front washer switch OFF

Off

Front washer switch ON

On

INT VOLUME

Wiper intermittent dial is in a dial position 1 - 7

1 - 7

FR WIPER STOP

Any position other than front wiper stop position

Off

Front wiper stop position

On

RR WIPER ON 

Rear wiper switch OFF

Off

Rear wiper switch ON

On

RR WIPER INT

Rear wiper switch OFF

Off

Rear wiper switch INT

On

RR WASHER SW

Rear washer switch OFF

Off

Rear washer switch ON

On

RR WIPER STOP

Rear wiper stop position

Off

Other than rear wiper stop position

On

RAIN SENSOR

NOTE:
The item is indicated, but not monitored.

Off

HAZARD SW

Hazard switch OFF

Off

Hazard switch ON

On

FAN ON SIG

Blower control dial OFF

Off

Other than blower control dial OFF

On

AIR COND SW

• Air conditioner OFF (A/C switch indicator OFF) (Automatic air conditioner)
• A/C switch OFF (Manual air conditioner)

Off

• Air conditioner ON (A/C switch indicator ON) (Automatic air conditioner)
• A/C switch ON (Manual air conditioner)

On

THERMO AMP

NOTE:
The item is indicated, but not monitored.

Off

FR DEF SW

NOTE:
The item is indicated, but not monitored.

Off

KEYLESS TRUNK

NOTE:
The item is indicated, but not monitored.

Off

TRNK OPNR SW

NOTE:
The item is indicated, but not monitored.

Off

TRNK OPN MNTR

NOTE:
The item is indicated, but not monitored.

Off

HOOD SW

NOTE:
The item is indicated, but not monitored.

Off

TRANSPONDER
NOTE:
The item is indicated, but 
not used.

Other than the ignition switch is ON by key registered to BCM.

Off

The ignition switch is ON by key registered to BCM.

On

INTELLI KEY

NOTE:
The item is indicated, but not used.

Off

AUTO RELOCK

NOTE:
The item is indicated, but not monitored.

Off

OIL PRESS SW

• Ignition switch OFF or ACC
• Engine running

Off

Ignition switch ON

On

BRAKE SW

Brake pedal is not depressed

Off

Brake pedal is depressed

On

Monitor Item

Condition

Value/Status

BCS

BCM

BCS-75

< ECU DIAGNOSIS INFORMATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

TERMINAL LAYOUT

NOTE:
• M65, M66: White
• M67: Black

PHYSICAL VALUES

JPMIA1439ZZ

BCS-76

< ECU DIAGNOSIS INFORMATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

BCM

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

−

2

(BR)

Ground

Combination switch 
INPUT 5

Input

Combination 
switch
(Wiper intermit-
tent dial 4)

All switches OFF

0 V

Turn signal switch RH

1.0 V

Lighting switch HI

Lighting switch 1ST

Lighting switch 2ND

2.0 V

3

(Y)

Ground

Combination switch 
INPUT 4

Input

Combination 
switch
(Wiper intermit-
tent dial 4)

All switches OFF

0 V

Turn signal switch LH

1.0 V

Lighting switch PASS

Lighting switch 2ND

Front fog lamp switch ON

0.8 V

4

(L)

Ground

Combination switch 
INPUT 3

Input

Combination 
switch
(Wiper intermit-
tent dial 4)

All switches OFF

0 V

Front wiper switch LO

1.0 V

Front wiper switch MIST

Front wiper switch INT

PKIB4958J

JPMIA0342JP

PKIB4958J

PKIB4956J

PKIB4958J