Nissan Murano Z51 (2013 year). Manual

DEF-34

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

(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

(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

(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

(L)

Ground

Ignition relay (IPDM
E/R) control

Output

Ignition switch

OFF or ACC

Battery voltage

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

–

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

Revision: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-35

< ECU DIAGNOSIS INFORMATION >

DEF

(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

(BR)

Ground

Push-button ignition
switch (push switch)

Input

Push-button igni-
tion switch (push
switch)

Pressed

0 V

Not pressed

Battery voltage

(R)

Ground

Back door request
switch

Input

Back door re-
quest switch

ON (Pressed)

0 V

OFF (Not pressed)

1.0 V

(GR)

Ground

Intelligent key warn-
ing buzzer control

Output

Warning buzzer

Sounding

0 V

Not sounding

Battery voltage

(O)

Ground

Rear wiper stop posi-
tion

Input

Rear wiper

In stop position

1.0 V

Not in stop position

0 V

(Y)

Ground

Back door switch

Input

Back door switch

OFF (When back door
closes)

11.8 V

ON (When back door
opens)

0 V

(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

JPMIA0011GB

Revision: 2012 September

2013 MURANO

DEF-36

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

(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

(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

(B)

Ground

Room antenna (-)
(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

JMKIA0062GB

JMKIA0063GB

Revision: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-37

< ECU DIAGNOSIS INFORMATION >

DEF

(W)

Ground

Room antenna (+)
(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

(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

(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: 2012 September

2013 MURANO

DEF-38

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

(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

(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

(SB)

Ground

NATS antenna amp.

Input/

Output

During waiting

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

Just after pressing ignition

switch. Pointer of tester should

move.

(O)

Ground

NATS antenna amp.

Input/

Output

During waiting

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

Just after pressing ignition

switch. Pointer of tester should

move.

(BR)

Ground

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

Output

Ignition switch

OFF or ACC

0 V

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

–

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

Revision: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-39

< ECU DIAGNOSIS INFORMATION >

DEF

(P)

Ground

Remote keyless entry
receiver communica-
tion

Input/

Output

During waiting

When operating either button on Intelligent Key

(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

–

JMKIA0064GB

JMKIA0065GB

JPMIA0041GB

JPMIA0037GB

JPMIA0039GB

JPMIA0040GB

Revision: 2012 September

2013 MURANO

DEF-40

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

(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

(P)

Ground

CAN-L

Input/

Output

—

(L)

Ground

CAN-H

Input/

Output

—

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

–

JPMIA0041GB

JPMIA0036GB

JPMIA0037GB

JPMIA0039GB

JPMIA0040GB

Revision: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-41

< ECU DIAGNOSIS INFORMATION >

DEF

(R)

Ground

Key slot illumination

Output

Key slot illumina-
tion

OFF

0 V

Blinking

6.5 V

Battery voltage

(P)

Ground

ON indicator lamp

Output

Ignition switch

OFF (LOCK and ACC indi-
cator lamps are not illumi-
nated.)

Battery voltage

0 V

(L)

Ground

ACC relay control

Output

Ignition switch

OFF

0 V

ACC or ON

Battery voltage

(Y)

Ground

CVT shift selector
(detention switch)
power supply

Output

—

Battery voltage

(V)

Ground

Selector lever P posi-
tion switch

Input

Selector lever

P position

0 V

Any position other than P

Battery voltage

100

(P)

Ground

Passenger door re-
quest switch

Input

Passenger door
request switch

ON (Pressed)

0 V

OFF (Not pressed)

1.0 V

101
(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

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

Revision: 2012 September

2013 MURANO

DEF-42

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

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: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-43

< ECU DIAGNOSIS INFORMATION >

DEF

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: 2012 September

2013 MURANO

DEF-44

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

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

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: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-45

< ECU DIAGNOSIS INFORMATION >

DEF

112

(R)

Ground

Rain sensor serial
link

Input/

Output

Ignition switch ON

8.7 V

113

(P/B)

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
(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 Intelligent Key is inserted into key slot

Battery voltage

When Intelligent Key is not inserted into key slot

0 V

123

(G)

Ground

IGN feedback

Input

Ignition switch

OFF or ACC

0 V

Battery voltage

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

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

–

JPMIA0156GB

JPMIA0012GB

JPMIA0011GB

Revision: 2012 September

2013 MURANO

DEF-46

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

130

(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

134

(R)

Ground

LOCK indicator lamp

Output

LOCK indicator
lamp

OFF (ACC and ON indica-
tor lamps are not illuminat-
ed.)

Battery voltage

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

–

JPMIA0012GB

JPMIA0013GB

JPMIA0159GB

Revision: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-47

< ECU DIAGNOSIS INFORMATION >

DEF

139

(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

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: 2012 September

2013 MURANO

DEF-48

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

144

(P)

Ground

Combination switch
OUTPUT 2

Output

Combination
switch

All switches OFF
(Wiper intermittent dial 4)

0 V

Front washer switch ON
(Wiper intermittent dial 4)

10.7 V

Rear wiper switch ON
(Wiper intermittent dial 4)

Rear washer switch ON
(Wiper intermittent dial 4)

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

145

(V)

Ground

Combination switch
OUTPUT 3

Output

Combination
switch
(Wiper intermit-
tent dial 4)

All switches OFF

0 V

Front wiper switch INT/
AUTO

10.7 V

Front wiper switch LO

Lighting switch AUTO

146

(Y)

Ground

Combination switch
OUTPUT 4

Output

Combination
switch
(Wiper intermit-
tent dial 4)

All switches OFF

0 V

Front fog lamp switch ON

10.7 V

Lighting switch 2ND

Lighting switch PASS

Turn signal switch LH

150

(SB)

Ground

Driver door switch

Input

Driver door
switch

OFF (When driver door
closes)

11.8 V

ON (When driver door
opens)

0 V

151

(G)

Ground

Rear window defog-
ger relay control

Output

Rear window de-
fogger

Active

0 V

Not activated

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

–

JPMIA0033GB

JPMIA0034GB

JPMIA0035GB

JPMIA0011GB

Revision: 2012 September

2013 MURANO

BCM (BODY CONTROL MODULE)

DEF-49

< ECU DIAGNOSIS INFORMATION >

DEF

Wiring Diagram - BCM -

INFOID:0000000008840719

For connector terminal arrangements, harness layouts, and alphabets in a

(option abbreviation; if not

described in wiring diagram), refer to

GI-12, "Connector Information"

JRMWC5024GB

Revision: 2012 September

2013 MURANO

Nissan Murano Z51 (2013 year). Manual - part 24