Nissan Sentra. Manual - part 117

BCS-38

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

BCM

34

(V)

Ground OUTPUT 3

Output

Combination 
switch

OFF

7.0 - 8.0 V

HEADLAMP 2

1.2 V

HI BEAM

Wiper intermittent dial 1

Wiper intermittent dial 2

Wiper intermittent dial 3

35

(R)

Ground OUTPUT 2

Output

Combination 
switch

OFF

7.0 - 8.0 V

HEADLAMP 1

1.2 V

PASSING

FR WIPER HI

FR WIPER INT
(any intermittent position)

36

(SB)

Ground OUTPUT 1

Output

Combination 
switch

OFF

7.0 - 8.0 V

TURN RH

1.2 V

TURN LH

FR WIPER LO

FR WASHER

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

−

PKIB4960J

PKIB4958J

PKIB4960J

PKIB4958J

PKIB4960J

PKIB4958J

BCS

BCM

BCS-39

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

37

1

(P)

Ground

Park position switch 
signal

Input

Selector lever

P (Park) position

0 – 1.5 V

Any position other than P 
(Park)

Battery voltage

37

2

(P)

Clutch cancel switch 
signal

Input

Clutch pedal 
position switch

OFF (clutch pedal de-
pressed)

0 – 1.5 V

ON (clutch pedal re-
leased)

Battery voltage

38

(LG)

Ground

Keyless intelligent 
tuner signal

Input

Push-button ig-
nition switch

OFF or ACC

0 – 0.5 V

ON

Battery voltage

39

(L)

Ground CAN-H

Input/

Output

—

—

40

(P)

Ground CAN-L

Input/

Output

—

—

41

(W)

Ground

Push-button ignition 
switch illumination 
power supply

Output

Push-button ig-
nition switch il-
lumination

ON

Battery voltage

OFF

0 – 1.5 V

42

(BR)

Ground

Inside key antenna 
(trunk room) -

Output

Push-button ig-
nition switch ON

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

43

(Y)

Ground

Inside key antenna 
(trunk room) +

Output

Push-button ig-
nition switch ON

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

−

JMKIA5951GB

JMKIA3839GB

JMKIA5951GB

JMKIA3839GB

BCS-40

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

BCM

44

(R)

Ground

Inside key antenna 
(console) -

Output

Push-button ig-
nition switch ON

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

45

(G)

Ground

Inside key antenna 
(console) +

Output

Push-button ig-
nition switch ON

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

46

(GR)

Ground

Inside key antenna 
(instrument center) -

Output

Push-button ig-
nition switch ON

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

−

JMKIA5951GB

JMKIA3839GB

JMKIA5951GB

JMKIA3839GB

JMKIA5951GB

JMKIA3839GB

BCS

BCM

BCS-41

< ECU DIAGNOSIS INFORMATION >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

47

(BR)

Ground

Inside key antenna 
(instrument center) +

Output

Push-button ig-
nition switch ON

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

48

(R)

Ground

Outside key antenna 
(rear bumper) -

Output

When the trunk 
lid opener 
switch is operat-
ed with push-
button ignition 
switch ON

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

49

(W)

Ground

Outside key antenna 
(rear bumper) +

Output

Push-button ig-
nition switch ON
Trunk lid opener 
switch pressed

Intelligent Key not in an-
tenna detection area
(Approx. 2 m)

Intelligent Key in antenna 
detection area
(80 cm or less)

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

−

JMKIA5951GB

JMKIA3839GB

JMKIA5954GB

JMKIA5955GB

JMKIA5954GB

JMKIA5955GB