Nissan Murano Z51 (2008 year). Manual — part 411

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

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B

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N

O

P

17

(G)

Ground

Turn signal RH

Output

Ignition switch
ON

Turn signal switch OFF

0 V

Turn signal switch RH

6.5 V

18

(BR)

Ground

Turn signal LH

Output

Ignition switch
ON

Turn signal switch OFF

0 V

Turn signal switch LH

6.5 V

19

(Y)

Ground

Room lamp timer
control

Output

Interior room
lamp

OFF

Battery voltage

ON

0 V

23

(BR)

Ground

Back door open

Output

Back door

OPEN (Back door opener
actuator is activated)

Battery voltage

Other than OPEN (Back
door opener actuator is not
activated)

0 V

26

(G)

Ground

Rear wiper

Output

Rear wiper

OFF (Stopped)

0 V

ON (Operated)

Battery voltage

34*

1

(B)

Ground

Luggage room anten-
na (-)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

PKID0926E

PKID0926E

JMKIA0062GB

JMKIA0063GB

Revision: 2008 October

2009 Murano

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

35*

1

(W)

Ground

Luggage room anten-
na (+)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

38*

1

(L)

Ground

Rear bumper anten-
na (-)

Output

When the back
door request
switch is operat-
ed with ignition
switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

39*

1

(BR)

Ground

Rear bumper anten-
na (+)

Output

When the back
door request
switch is operat-
ed with ignition
switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

47

(L)

Ground

Ignition relay (IPDM
E/R) control

Output

Ignition switch

OFF or ACC

Battery voltage

ON

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

Revision: 2008 October

2009 Murano

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

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B

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N

O

P

52

(R)

Ground

Starter relay control

Output

Ignition switch
ON

When selector lever is in P
or N position

Battery voltage

When selector lever is not
in P or N position

0.3 V

Ignition switch OFF

0 V

61*

1

(R)

Ground

Back door request
switch

Input

Back door re-
quest switch

ON (Pressed)

0 V

OFF (Not pressed)

1.0 V

64*

1

(GR)

Ground

Warning buzzer

Output

Warning buzzer

Sounding

0 V

Not sounding

Battery voltage

65

(O)

Ground

Rear wiper stop posi-
tion

Input

Rear wiper

In stop position

1.0 V

Not in stop position

0 V

66

(Y)

Ground

Back door switch

Input

Back door switch

OFF (When back door
closes)

11.8 V

ON (When back door
opens)

0 V

67

(LG)

Ground

Back door opener
switch

Input

Back door opener
switch

Pressed

0 V

Not pressed

11.8 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0016GB

JPMIA0016GB

JPMIA0011GB

JPMIA0011GB

Revision: 2008 October

2009 Murano

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

68

(W)

Ground

Rear RH door switch

Input

Rear RH door
switch

OFF (When rear RH door
closes)

11.8 V

ON (When rear RH door
opens)

0 V

69

(R)

Ground

Rear LH door switch

Input

Rear LH door
switch

OFF (When rear LH door
closes)

11.8 V

ON (When rear LH door
opens)

0 V

72*

1

(B)

Ground

Room antenna 2 (-)
(Center console)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0011GB

JPMIA0011GB

JMKIA0062GB

JMKIA0063GB

Revision: 2008 October

2009 Murano

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

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N

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P

73*

1

(W)

Ground

Room antenna 2 (+)
(Center console)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

74*

1

(Y)

Ground

Passenger door an-
tenna (-)

Output

When the pas-
senger door re-
quest switch is
operated with ig-
nition switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

75*

1

(LG)

Ground

Passenger door an-
tenna (+)

Output

When the pas-
senger door re-
quest switch is
operated with ig-
nition switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

Revision: 2008 October

2009 Murano

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

76*

1

(V)

Ground

Driver door antenna
(-)

Output

When the driver
door request
switch is operat-
ed with ignition
switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

77*

1

(P)

Ground

Driver door antenna
(+)

Output

When the driver
door request
switch is operat-
ed with ignition
switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

78*

1

(R)

Ground

Room antenna 1 (-)
(Instrument panel)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

Revision: 2008 October

2009 Murano

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

C

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N

O

P

79*

1

(G)

Ground

Room antenna 1 (+)
(Instrument panel)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

80

(SB)

Ground

NATS antenna amp
(built in key slot)

Input/

Output

During waiting

Ignition switch is pressed
while inserting the key into
the key slot.

Just after pressing ignition

switch. Pointer of tester should

move.

81

(O)

Ground

NATS antenna amp
(built in key slot)

Input/

Output

During waiting

Ignition switch is pressed
while inserting the key into
the key slot.

Just after pressing ignition

switch. Pointer of tester should

move.

82

(BR)

Ground

Ignition relay [fuse
block (J/B)] control

Output

Ignition switch

OFF or ACC

0 V

ON

Battery voltage

83

(P)

Ground

Remote keyless entry
receiver communica-
tion

Input/

Output

During waiting

When operating either button on the key

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0062GB

JMKIA0063GB

JMKIA0064GB

JMKIA0065GB

Revision: 2008 October

2009 Murano

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

87

(R)

Ground

Combination switch
INPUT 5

Input

Combination
switch

All switches OFF
(Wiper intermittent dial 4)

1.4 V

Front fog lamp switch ON
(Wiper intermittent dial 4)

1.3 V

Rear wiper switch ON
(Wiper intermittent dial 4)

1.3 V

Any of the conditions below
with all switches OFF
• Wiper intermittent dial 1
• Wiper intermittent dial 2
• Wiper intermittent dial 6
• Wiper intermittent dial 7

1.3 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0037GB

JPMIA0039GB

JPMIA0040GB

Revision: 2008 October

2009 Murano

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

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N

O

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88

(GR)

Ground

Combination switch
INPUT 3

Input

Combination
switch

All switches OFF
(Wiper intermittent dial 4)

1.4 V

Lighting switch HI
(Wiper intermittent dial 4)

1.3 V

Lighting switch 2ND
(Wiper intermittent dial 4)

1.3 V

Rear washer switch ON
(Wiper intermittent dial 4)

1.3 V

Any of the conditions below
with all switches OFF
• Wiper intermittent dial 1
• Wiper intermittent dial 2
• Wiper intermittent dial 3

1.3 V

89

(BR)

Ground

Push-button ignition
switch (push switch)

Input

Push-button igni-
tion switch (push
switch)

Pressed

0 V

Not pressed

Battery voltage

90

(P)

Ground

CAN - L

Input/

Output

—

—

91

(L)

Ground

CAN - H

Input/

Output

—

—

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0036GB

JPMIA0037GB

JPMIA0039GB

JPMIA0040GB

Revision: 2008 October

2009 Murano

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BCM (BODY CONTROL MODULE)

92

(R)*

1

(L)*

2

Ground

Key slot illumination

Output

Key slot illumina-
tion

OFF

0 V

Blinking

6.5 V

ON

Battery voltage

93

(L)

Ground

ON indicator lamp

Output

Ignition switch

OFF or ACC

Battery voltage

ACC

0.2 V

ON

0 V

95

(L)

Ground

ACC relay control

Output

Ignition switch

OFF

0 V

ACC or ON

Battery voltage

96

(Y)

Ground

Control device (de-
tention switch) power
supply

Output

—

Battery voltage

97

(O)

Ground

Steering lock condi-
tion No. 1

Input

Steering lock

LOCK status

0 V

UNLOCK status

Battery voltage

98

(L)

Ground

Steering lock condi-
tion No. 2

Input

Steering lock

LOCK status

Battery voltage

UNLOCK status

0 V

99

(V)

Ground

Selector lever P posi-
tion switch

Input

Selector lever

P position

0 V

Any position other than P

Battery voltage

100*

1

(P)

Ground

Passenger door re-
quest switch

Input

Passenger door
request switch

ON (Pressed)

0 V

OFF (Not pressed)

1.0 V

101*

1

(W)

Ground

Driver door request
switch

Input

Driver door re-
quest switch

ON (Pressed)

0 V

OFF (Not pressed)

1.0 V

102

(Y)

Ground

Blower fan motor re-
lay control

Output

Ignition switch

OFF or ACC

0 V

ON

Battery voltage

103

(L)

Ground

Remote keyless entry
receiver power sup-
ply

Output

Ignition switch OFF

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0015GB

JPMIA0016GB

JPMIA0016GB

Revision: 2008 October

2009 Murano

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

C

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N

O

P

106

(Y)

Ground

Steering lock unit
power supply

Output

Ignition switch

OFF or ACC

Battery voltage

ON

0 V

107

(O)

Ground

Combination switch
INPUT 1

Input

Combination
switch
(Wiper intermit-
tent dial 4)

All switches OFF

1.4 V

Turn signal switch LH

1.3 V

Turn signal switch RH

1.3 V

Front wiper switch LO

1.3 V

Front washer switch ON

1.3 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0039GB

Revision: 2008 October

2009 Murano

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

108

(P)

Ground

Combination switch
INPUT 4

Input

Combination
switch

All switches OFF
(Wiper intermittent dial 4)

1.4 V

Lighting switch AUTO
(Wiper intermittent dial 4)

1.3 V

Lighting switch 1ST
(Wiper intermittent dial 4)

1.3 V

Rear wiper switch INT
(Wiper intermittent dial 4)

1.3 V

Any of the conditions below
with all switches OFF
• Wiper intermittent dial 1
• Wiper intermittent dial 5
• Wiper intermittent dial 6

1.3 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0038GB

JPMIA0036GB

JPMIA0040GB

JPMIA0039GB

Revision: 2008 October

2009 Murano

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

C

D

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G

H

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A

B

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N

O

P

109

(SB)

Ground

Combination switch
INPUT 2

Input

Combination
switch
(Wiper intermit-
tent dial 4)

All switches OFF

1.4 V

Lighting switch PASS

1.3 V

Lighting switch 2ND

1.3 V

Front wiper switch INT/
AUTO

1.3 V

Front wiper switch HI

1.3 V

110

(G)

Ground

Hazard switch

Input

Hazard switch

ON

0 V

OFF

1.1 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0040GB

JPMIA0012GB

Revision: 2008 October

2009 Murano

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

111

(LG)

Ground

Steering lock unit
communication

Input/

Output

Steering lock

LOCK status

Battery voltage

LOCK or UNLOCK

For 15 seconds after UN-
LOCK

Battery voltage

15 seconds or later after
UNLOCK

0 V

112

(R)

Ground

Rain sensor serial
link

Input/

Output

Ignition switch ON

8.7 V

113*

3

(O)

Ground

Optical sensor

Input

Ignition switch
ON

When bright outside of the
vehicle

Close to 5 V

When dark outside of the
vehicle

Close to 0 V

116

(GR)

Ground

Stop lamp switch 1

Input

—

Battery voltage

118

(L)

Ground

Stop lamp switch 2

Input

Stop lamp switch

OFF (Brake pedal is not
depressed)

0 V

ON (Brake pedal is de-
pressed)

Battery voltage

119*

1

(W)

Ground

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

Input

Driver door

LOCK status (unlock sen-
sor switch OFF)

1.1 V

UNLOCK status (unlock
sensor switch ON)

0 V

121

(Y)

Ground

Key slot switch

Input

When the key is inserted into key slot

Battery voltage

When the key is not inserted into key slot

0 V

122

(R)

Ground

ACC feedback

Input

Ignition switch

OFF

0 V

ACC or ON

Battery voltage

123

(G)

Ground

IGN feedback

Input

Ignition switch

OFF or ACC

0 V

ON

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0066GB

JPMIA0156GB

JPMIA0012GB

Revision: 2008 October

2009 Murano

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

C

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A

B

WW

N

O

P

124

(R)

Ground

Passenger door
switch

Input

Passenger door
switch

OFF (When passenger
door closes)

11.8 V

ON (When passenger door
opens)

0 V

130*

4

(BR)

Ground

Rear window defog-
ger switch

Input

Ignition switch
ON

Rear window defogger
switch OFF

1.1 V

Rear window defogger
switch ON

0 V

132

(G)

Ground

Power window switch
communication

Input/

Output

Ignition switch ON

10.2 V

Ignition switch OFF or ACC

Battery voltage

133
(W)

Ground

Push-button ignition
switch illumination

Output

Push-button igni-
tion switch illumi-
nation

ON (When tail lamps OFF)

9.5 V

ON (When tail lamps ON)

NOTE:

The pulse width of this wave is

varied by the illumination bright-

ening/dimming level.

OFF

0 V

137

(P)

Ground

Receiver and sensor
ground

Input

Ignition switch ON

0 V

138

(V)

Ground

Receiver and sensor
power supply

Output

Ignition switch

OFF

0 V

ACC or ON

5.0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0011GB

JPMIA0012GB

JPMIA0013GB

JPMIA0159GB

Revision: 2008 October

2009 Murano

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

139*

5

(O)

Ground

Tire pressure receiv-
er communication

Input/

Output

Ignition switch
ON

Standby state

When receiving the signal
from the transmitter

140

(GR)

Ground

Selector lever P/N
position

Input

Selector lever

P or N position

Battery voltage

Except P and N positions

0 V

141

(O)

Ground

Security indicator

Output

Security indicator

ON

0 V

Blinking

11.3 V

OFF

Battery voltage

142

(L)

Ground

Combination switch
OUTPUT 5

Output

Combination
switch
(Wiper intermit-
tent dial 4)

All switches OFF

0 V

Lighting switch 1ST

10.7 V

Lighting switch HI

Lighting switch 2ND

Turn signal switch RH

143
(W)

Ground

Combination switch
OUTPUT 1

Output

Combination
switch

All switches OFF
(Wiper intermittent dial 4)

0 V

Front wiper switch HI
(Wiper intermittent dial 4)

10.7 V

Rear wiper switch INT
(Wiper intermittent dial 4)

Any of the conditions below
with all switches OFF
• Wiper intermittent dial 1
• Wiper intermittent dial 2
• Wiper intermittent dial 3
• Wiper intermittent dial 6
• Wiper intermittent dial 7

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

OCC3881D

OCC3880D

JPMIA0014GB

JPMIA0031GB

JPMIA0032GB

Revision: 2008 October

2009 Murano