Nissan March K13. Manual — part 13

BCS

BCM

BCS-25

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

9

(W)

Ground

Stop lamp switch 1

Input

Stop lamp
switch

OFF (Brake pedal is not
depressed)

0 V

ON (Brake pedal is de-
pressed)

Battery voltage

11

(L)

Ground

ACC feedback

Input

Ignition switch OFF

0 V

Ignition switch ACC or ON

Battery voltage

12

(P)

Ground

Passenger door
switch

Input

Passenger
door switch

OFF (When passenger
door closed)

7.0 - 8.0 V

ON (When passenger
door opened)

0 V

13

(LG)

Ground

Rear RH door switch

Input

Rear RH door
switch

OFF (When rear RH
door closed)

7.0 - 8.0 V

ON (When rear RH door
opened)

0 V

15

(G)

Ground

Rear window defog-
ger switch

Input

Rear window
defogger
switch

Not pressed

1.0 - 1.5 V

Pressed

0 V

18

(V)

Ground

Receiver and sensor
ground

Input

Ignition switch ON

0 V

19

(LG)

Ground

Remote keyless en-
try receiver power
supply

Output

Ignition switch OFF

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−

PKIB4960J

PKIB4960J

JPMIA0012GB

JMKIA3838GB

BCS-26

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

BCM

20

(G)

Ground

Remote keyless en-
try receiver commu-
nication

Input

Waiting

Signal receiving

21

(P)

Ground

NATS antenna amp.

Input/

Output

During waiting

Intelligent Key backside
is contacted to push-but-
ton ignition switch, turn
ignition switch ON.

Just after pressing push-button

ignition switch. Pointer of analog

tester should move.

22

(W)

Ground

Remote keyless en-
try receiver RSSI

Input

Waiting

0 V

Signal receiving

23

(G)

Ground

Security indicator
lamp

Output

Security indi-
cator lamp

ON

0 V

Blinking (Ignition switch
OFF)

12.0 V

OFF

12 V

25

(LG)

Ground

NATS antenna amp.

Input/

Output

During waiting

Intelligent Key backside
is contacted to push-but-
ton ignition switch, turn
ignition switch ON.

Just after pressing push-button

ignition switch. Pointer of analog

tester should move.

27

(W)

Ground

A/C switch

Input

A/C

OFF (A/C switch indica-
tor: OFF)

1.0 - 1.5 V

ON (A/C switch indica-
tor: ON)

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−

JMKIA3838GB

JMKIA3841GB

JMKIA3838GB

JPMIA0590GB

JPMIA0012GB

BCS

BCM

BCS-27

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

28

(SB)

Ground

Blower fan switch

Input

Fan switch

Blower fan switch OFF

0 V

Blower fan switch ON

7.0 - 8.0 V

29

(SB)

Ground

Hazard switch

Input

Hazard switch

OFF

12 V

ON

0 V

31

(Y)

Ground

Front door lock as-
sembly driver side
(Unlock sensor)

Input

Driver door

LOCK status (Unlock
sensor switch OFF)

7.0 - 8.0 V

UNLOCK status (Unlock
sensor switch ON)

0 V

32

(P)

Ground

Combination switch
OUTPUT 5

Output

Combination
switch

All switches OFF
(Wiper intermittent dial
4)

7.0 - 8.0 V

Front fog lamp switch
ON
(Wiper intermittent dial
4)

1.0 V

Rear wiper switch ON
(Wiper intermittent dial
4)

Any of the condition be-
low with all switches
OFF
• Wiper intermittent dial

1

• Wiper intermittent dial

2

• Wiper intermittent dial

6

• Wiper intermittent dial

7

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−

PKIB4960J

PKIB4960J

PKIB4960J

PKIB4956J

BCS-28

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

BCM

33

(V)

Ground

Combination switch
OUTPUT 4

Output

Combination
switch

All switches OFF
(Wiper intermittent dial
4)

7.0 - 8.0 V

Lighting switch 1ST
(Wiper intermittent dial
4)

1.2 V

Rear wiper switch INT
(Wiper intermittent dial
4)

Any of the condition be-
low with all switches
OFF
• Wiper intermittent dial

1

• Wiper intermittent dial

5

• Wiper intermittent dial

6

34

(W)

Ground

Combination switch
OUTPUT 3

Output

Combination
switch

All switches OFF
(Wiper intermittent dial
4)

7.0 - 8.0 V

Lighting switch 2ND
(Wiper intermittent dial
4)

1.2 V

Lighting switch HI
(Wiper intermittent dial
4)

Rear washer switch ON
(Wiper intermittent dial
4)

Any of the condition be-
low with all switches
OFF
• Wiper intermittent dial

1

• Wiper intermittent dial

2

• Wiper intermittent dial

3

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−

PKIB4960J

PKIB4958J

PKIB4960J

PKIB4958J