Nissan Murano Z51 (2008 year). Manual — part 303
BCM (BODY CONTROL MODULE)
RF-33
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
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
RF-34
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
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
BCM (BODY CONTROL MODULE)
RF-35
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
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
RF-36
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
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
BCM (BODY CONTROL MODULE)
RF-37
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
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
RF-38
< ECU DIAGNOSIS >
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
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
BCM (BODY CONTROL MODULE)
RF-39
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
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
RF-40
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
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
BCM (BODY CONTROL MODULE)
RF-41
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
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
RF-42
< ECU DIAGNOSIS >
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
149*
5
(W)
Ground
Tire pressure warn-
ing check switch
Input
Ignition switch ON
11.8 V
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
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
Signal name
Input/
Output
+
–
JPMIA0033GB
JPMIA0034GB
JPMIA0035GB
JPMIA0011GB
JPMIA0011GB
Revision: 2008 October
2009 Murano
BCM (BODY CONTROL MODULE)
RF-43
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
NOTE:
• *1: With Intelligent Key system
• *2: Without Intelligent Key system
• *3: With auto light system
• *4: Without BOSE audio system
• *5: With TPMS
Wiring Diagram - BCM -
INFOID:0000000004754601
UP TO VIN: JN8AZ18U*9W100000, JN8AZ18W*9W200000 (EXCEPT FOR MEXICO),
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
+
–
Revision: 2008 October
2009 Murano
RF-44
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
JN8AZ18U*9W710000, JN8AZ18W*9W810000 (FOR MEXICO)
JCMWM3152GB
Revision: 2008 October
2009 Murano
BCM (BODY CONTROL MODULE)
RF-45
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
JCMWM3153GB
Revision: 2008 October
2009 Murano
RF-46
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
JCMWM3154GB
Revision: 2008 October
2009 Murano
BCM (BODY CONTROL MODULE)
RF-47
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
JCMWM3155GB
Revision: 2008 October
2009 Murano
RF-48
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
JCMWM3156GB
Revision: 2008 October
2009 Murano
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