Nissan Murano. Manual — part 1126
PWC-42
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
Signal name
Input/
Output
+
–
1
(W)
Ground
Battery power supply
Input
Ignition switch OFF
Battery voltage
2
(GR)
Ground
P/W power supply
(BAT)
Output
Ignition switch OFF
Battery voltage
3
(L)
Ground
P/W power supply
(IGN)
Output
Ignition switch ON
Battery voltage
4
(P/W)
Ground
Interior room lamp
power supply
Output
Interior room lamp battery saver is activated.
(Cuts the interior room lamp power supply)
0 V
Interior room lamp battery saver is not activat-
ed.
(Outputs the interior room lamp power supply)
Battery voltage
5
(G)
Ground
Passenger door UN-
LOCK
Output
Passenger door
UNLOCK (Actuator is acti-
vated)
Battery voltage
Other than UNLOCK (Actu-
ator is not activated)
0 V
7
(W)
Ground
Step lamp control
Output
Step lamp
ON
0 V
OFF
Battery voltage
8
(V)
Ground
All doors LOCK
Output
All doors
LOCK (Actuator is activat-
ed)
Battery voltage
Other than LOCK (Actuator
is not activated)
0 V
9
(G)
Ground
Driver door UNLOCK
Output
Driver door
UNLOCK (Actuator is acti-
vated)
Battery voltage
Other than UNLOCK (Actu-
ator is not activated)
0 V
10
(P)
Ground
Rear RH door and
rear LH door UN-
LOCK
Output
Rear RH door
and rear LH door
UNLOCK (Actuator is acti-
vated)
Battery voltage
Other than UNLOCK (Actu-
ator is not activated)
0 V
11
(LG)
Ground
Battery power supply
Input
Ignition switch OFF
Battery voltage
13
(B)
Ground
Ground
—
Ignition switch ON
0 V
14
(O)
Ground
Push-button ignition
switch illumination
ground
Output
Tail lamp
OFF
0 V
ON
NOTE:
When the illumination brighten-
ing/dimming level is in the neutral
position
15
(L)
Ground
ACC indicator lamp
Output
Ignition switch
OFF (LOCK and ON indi-
cator lamps are not illumi-
nated.)
Battery voltage
ACC
0 V
JSNIA0010GB
BCM (BODY CONTROL MODULE)
PWC-43
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
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
Interior room lamp
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
(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
PWC-44
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
35
(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
(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
(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
BCM (BODY CONTROL MODULE)
PWC-45
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
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
60
(BR)
Ground
Push-button ignition
switch (push switch)
Input
Push-button igni-
tion switch (push
switch)
Pressed
0 V
Not pressed
Battery voltage
61
(R)
Ground
Back door request
switch
Input
Back door re-
quest switch
ON (Pressed)
0 V
OFF (Not pressed)
1.0 V
64
(GR)
Ground
Intelligent key warn-
ing buzzer control
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
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