Nissan Murano Z50 (2006 year). Manual - part 32

INTELLIGENT KEY SYSTEM

BL-107

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Revision: 2006 August

2006 Murano

Wiring Diagram — I/KEY—

NIS0017H

TIWB0149E

BL-108

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

TIWB0150E

INTELLIGENT KEY SYSTEM

BL-109

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BL

Revision: 2006 August

2006 Murano

TIWB0778E

BL-110

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

TIWB0152E

INTELLIGENT KEY SYSTEM

BL-111

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F

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BL

Revision: 2006 August

2006 Murano

TIWB0779E

BL-112

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

TIWB0154E

INTELLIGENT KEY SYSTEM

BL-113

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F

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A

B

BL

Revision: 2006 August

2006 Murano

TIWB0780E

BL-114

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

TIWB0156E

INTELLIGENT KEY SYSTEM

BL-115

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F

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B

BL

Revision: 2006 August

2006 Murano

TIWB0157E

BL-116

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

TIWB0158E

INTELLIGENT KEY SYSTEM

BL-117

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B

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Revision: 2006 August

2006 Murano

TIWB0159E

BL-118

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

TIWB0781E

INTELLIGENT KEY SYSTEM

BL-119

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F

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Revision: 2006 August

2006 Murano

TIWB0782E

BL-120

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

Terminals and Reference Value for Intelligent Key Unit

NIS0017I

Ter-

minal

Wire 

Color

Item

Signal 

input/

output

Condition

Voltage (V)

Approx.

Ignition 

Switch 

Position

Operation or Conditions

1

L/Y

Steering lock unit 
power supply

Input

LOCK

—

5

2

L

CAN-H

Input/

output

—

—

—

3

Y

CAN-L

Input/

output

—

—

—

4

GR

Intelligent Key warn-
ing buzzer (engine 
room)

Output

LOCK

Operate door 
request switch.

Buzzer 
OFF

Battery voltage

Sound 
buzzer

0

5

B/W

Front door request 
switch (driver side)

Input

—

Press front door request 
switch
(driver side).

0

Other than above

5

6

G

Ignition switch (ON)

Input

ON

—

Battery voltage

7

B/R

Key switch

Input

LOCK

Insert mechanical key into 
ignition key cylinder.

Battery voltage

Remove mechanical key 
from ignition key cylinder.

0

8

L/W

KEY indicator (green)

Output

LOCK

When Intelligent Key is 
inside vehicle, press ignition 
knob switch.

0

Ignition knob switch OFF

Battery voltage

9

G/B

KEY indicator  lamp 
(red)

Output

LOCK

When Intelligent Key is out-
side vehicle, press ignition 
knob switch.

0

Ignition knob switch OFF

Battery voltage

10

P/B

Ignition switch (ACC)

Input

ACC

—

Battery voltage

11

G/Y

Power source (Fuse)

Input

—

—

Battery voltage

12

B

Ground

—

—

—

0

13

Y

Inside key antenna 
(+) signal
(Luggage room)

Output

LOCK

Press ignition knob switch: 
ON (Ignition knob switch)

14

BR

Inside key antenna (-) 
signal
(Luggage room)

Output

15

L

Inside key antenna 
(+) signal
(Console)

Output

LOCK

Press ignition knob switch: 
ON (Ignition knob switch)

16

B/W

Inside key antenna (-) 
signal
(Console)

Output

SIIA1910J

SIIA1910J

INTELLIGENT KEY SYSTEM

BL-121

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G

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B

BL

Revision: 2006 August

2006 Murano

17

W

Outside key antenna 
(Rear bumper) (+) 
signal

Output

LOCK

Press back door opener 
request switch.

18

B

Outside key antenna 
(Rear bumper) (-) 
signal

Output

19

P

Driver side door 
antenna (+) signal

Output

LOCK

Press door request switch 
(driver side).

20

V

Driver side door 
antenna (-) signal

Output

21

BR/Y

“P-SHIFT” warning 
lamp

Output

ON

Within 2 seconds after igni-
tion knob switch is turned 
ON

0

Other than above

Battery voltage

25

P/L

Front door request 
switch (passenger 
side)

Input

—

Press front door request 
switch
(passenger side).

0

Other than above

5

26

R/G

Stop lamp switch 

Input

—

Depress brake pedal.

Battery voltage

Other than above

0

27

G/O

Ignition knob switch

Input

—

Press ignition switch.

Battery voltage

Return ignition switch to 
LOCK position.

0

28

SB

Door unlock sensor
(driver side)

Input

—

Door (driver side) is locked.

5

Door (driver side) is 
unlocked.

0

29

G/W

Back door request 
switch

Input

—

Press back door request 
switch.

0

Other than above

5

30

LG/B

Intelligent key warn-
ing buzzer (inside)

Output

ACC

Driver's door open (sounds 
buzzer)

0

Driver's door close (buzzer 
OFF)

Battery voltage

31

G/R

Steering lock unit 
ground

—

—

—

0

32

L/O

Steering lock unit 
communication signal

Input/

output

LOCK

When Intelligent Key is 
inside vehicle, press ignition 
knob switch.

Other than above

5

Ter-

minal

Wire 

Color

Item

Signal 

input/

output

Condition

Voltage (V)

Approx.

Ignition 

Switch 

Position

Operation or Conditions

SIIA1910J

SIIA1910J

SIIA1911J

BL-122

INTELLIGENT KEY SYSTEM

Revision: 2006 August

2006 Murano

Terminals and Reference Value for Steering Lock Unit

NIS0017J

Terminals and Reference Value for BCM

NIS0017K

35

O

Inside key antenna 
(+) signal
(Dashboard)

Output

LOCK

Press ignition knob switch: 
ON (Ignition knob switch)

36

B/P

Inside key antenna (-) 
signal
(Dashboard)

Output

37

LG

Passenger side door 
antenna (+) signal

Output

LOCK

Press door request switch 
(passenger side).

38

B/Y

Passenger side door 
antenna (-) signal

Output

39

L/W

P range switch

Input

—

Selector lever is in “P” posi-
tion.

0

Other than above

5

40

L/R

Assist select unlock 
output

Output

—

Press door request switch 
(passenger side).

Battery voltage 

→

 0 

→

 Battery voltage

Other than avobe

Battery voltage 

Ter-

minal

Wire 

Color

Item

Signal 

input/

output

Condition

Voltage (V)

Approx.

Ignition 

Switch 

Position

Operation or Conditions

SIIA1910J

SIIA1910J

Ter-

minal

Wire 

Color

Signal Designation

Signal 

input/out-

put

Condition

Voltage (V)

Approx.

Ignition 

Switch 

Position

Operation or Conditions

1

G/Y

Power source (Fuse)

Input

LOCK

—

Battery voltage

2

L/Y

Steering lock unit 
power supply

Output

LOCK

—

5

3

L/O

Steering lock unit 
communication sig-
nal

Input/out-

put

LOCK

When Intelligent Key is 
inside vehicle, press igni-
tion knob switch.

Other than the above

5

4

G/R

Steering lock unit 
ground

—

—

—

0

SIIA1911J

Termi-

nal

Wire 

Color

Item

Signal 

input/out-

put

Condition

Voltage (V)

Approx.

12

R/G

Front door switch pas-
senger side

Input

Door open (ON) 

→

 Close (OFF)

0 

→

 Battery voltage

13

R/W

Rear door switch RH

Input

Door open (ON) 

→

 Close (OFF)

0 

→

 Battery voltage