Nissan Murano Z51 (2013 year). Manual — part 23
DEF-18
< DTC/CIRCUIT DIAGNOSIS >
DOOR MIRROR DEFOGGER
DOOR MIRROR DEFOGGER
Description
INFOID:0000000008456564
Power is supplied to the door mirror defogger with BCM control.
Component Function Check
INFOID:0000000008456565
1.
CHECK DOOR MIRROR DEFOGGER
1.
Perform Active Test (“REAR DEFOGGER”) with CONSULT.
2.
Touch “ON”.
3.
Check that both side door mirror glass is getting warmer.
Is the inspection result normal?
YES
>> Door mirror defogger is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000008456566
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10A fuse (No.13, located in fuse block (J/B).
-
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
2.
CHECK FUSE BLOCK (J/B)
1.
Turn ignition switch ON.
2.
Check voltage between fuse block (J/B) connector (fuse block side) and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace fuse block (J/B).
3.
CHECK DOOR MIRROR DEFOGGER CIRCUIT
Check voltage between door mirror defogger (driver side) connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the harness or connector.
4.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
Is the inspection result normal?
>> INSPECTION END
(+)
(-)
Condition of rear win-
dow defogger switch
Voltage (V)
(Approx.)
Fuse block (J/B)
Connector
Terminal
M3
10C
Ground
ON
Battery voltage
OFF
0
Door mirror defogger
(driver side)
Ground
Condition of rear win-
dow defogger switch
Voltage (V)
(Approx.)
Connector
Terminal
D3
7
ON
Battery voltage
OFF
0
Revision: 2012 September
2013 MURANO
DRIVER SIDE DOOR MIRROR DEFOGGER
DEF-19
< DTC/CIRCUIT DIAGNOSIS >
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DRIVER SIDE DOOR MIRROR DEFOGGER
Description
INFOID:0000000008456567
Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror
from fogging up.
Component Function Check
INFOID:0000000008456568
1.
CHECK DRIVER SIDE DOOR MIRROR DEFOGGER
1.
Perform Active Test (“REAR DEFOGGER”) with CONSULT.
2.
Touch “ON”.
3.
Check that the driver side door mirror glass is getting warmer.
Is the inspection result normal?
YES
>> Driver side door mirror defogger is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000008456569
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (driver side) connector.
3.
Turn ignition switch ON.
4.
Check voltage between door mirror (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connector between fuse block (J/B) and door mirror (driver side).
2.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between door mirror (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector between door mirror (driver side) and ground.
3.
CHECK DRIVER SIDE DOOR MIRROR DEFOGGER
Check driver side door mirror defogger.
Refer to
DEF-20, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace door mirror (driver side). Refer to
MIR-46, "DOOR MIRROR ASSEMBLY : Removal and
4.
CHECK INTERMITTENT INCIDENT
Check intermittent incident.
(+)
(-)
Condition of rear win-
dow defogger switch
Voltage (V)
(Approx.)
Door mirror (driver side)
Connector
Terminal
D3
7
Ground
ON
Battery voltage
OFF
0
Door mirror (driver side)
Ground
Continuity
Connector
Terminal
D3
19
Existed
Revision: 2012 September
2013 MURANO
DEF-20
< DTC/CIRCUIT DIAGNOSIS >
DRIVER SIDE DOOR MIRROR DEFOGGER
GI-45, "Intermittent Incident"
Is the inspection result normal?
>> INSPECTION END
Component Inspection
INFOID:0000000008456570
1.
CHECK DRIVER SIDE DOOR MIRROR DEFOGGER
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (driver side) connector.
3.
Check continuity between door mirror terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace door mirror glass (driver side). Refer to
MIR-46, "DOOR MIRROR ASSEMBLY : Removal
Door mirror (driver side)
Continuity
Connector
Terminal
D3
7
19
Existed
Revision: 2012 September
2013 MURANO
PASSENGER SIDE DOOR MIRROR DEFOGGER
DEF-21
< DTC/CIRCUIT DIAGNOSIS >
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PASSENGER SIDE DOOR MIRROR DEFOGGER
Description
INFOID:0000000008456571
Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror
from fogging up.
Component Function Check
INFOID:0000000008456572
1.
CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER
1.
Perform Active Test (“REAR DEFOGGER”) with CONSULT.
2.
Touch “ON”.
3.
Check that the passenger side door mirror glass is getting warmer.
Is the inspection result normal?
YES
>> Passenger side door mirror defogger is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000008456573
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (passenger side) connector.
3.
Turn ignition switch ON.
4.
Check voltage between door mirror (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connector between fuse block (J/B) and door mirror (passenger
side).
2.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between door mirror (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector between door mirror (passenger side) and ground.
3.
CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER
Check passenger side door mirror defogger.
Refer to
DEF-22, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace door mirror (passenger side).Refer to
MIR-46, "DOOR MIRROR ASSEMBLY : Removal
4.
CHECK INTERMITTENT INCIDENT
(+)
(-)
Condition of rear win-
dow defogger switch
Voltage (V)
(Approx.)
Door mirror (Passenger side)
Connector
Terminal
D43
7
Ground
ON
Battery voltage
OFF
0
Door mirror (passenger side)
Ground
Continuity
Connector
Terminal
D43
19
Existed
Revision: 2012 September
2013 MURANO
DEF-22
< DTC/CIRCUIT DIAGNOSIS >
PASSENGER SIDE DOOR MIRROR DEFOGGER
Check intermittent incident.
Refer to
GI-45, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000008456574
1.
CHECK PASSENGER DOOR MIRROR DEFOGGER
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (passenger side) connector.
3.
Check continuity between door mirror terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace door mirror glass (passenger side). Refer to
MIR-46, "DOOR MIRROR ASSEMBLY :
Door mirror (passenger side)
Continuity
Connector
Terminal
D43
7
19
Existed
Revision: 2012 September
2013 MURANO
REAR WINDOW DEFOGGER FEEDBACK SIGNAL
DEF-23
< DTC/CIRCUIT DIAGNOSIS >
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REAR WINDOW DEFOGGER FEEDBACK SIGNAL
WITHOUT BOSE SYSTEM
WITHOUT BOSE SYSTEM : Component Function Check
INFOID:0000000008942363
1.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL
Check that the indicator lamp of rear window defogger switch is illuminated when turning the rear window
defogger switch ON.
Is the inspection result normal?
YES
>> Rear window defogger feedback signal is OK.
NO
>> Refer to
DEF-23, "WITHOUT BOSE SYSTEM : Diagnosis Procedure"
.
WITHOUT BOSE SYSTEM : Diagnosis Procedure
INFOID:0000000008942364
1.
CHECK AUTO A/C
Check the operating condition of auto A/C.
Does auto A/C operate normally?
YES
>> GO TO 2.
NO
>> Perform auto A/C diagnosis. Refer to
HAC-102, "Diagnosis Chart By Symptom"
2.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL CIRCUIT 1
1.
Turn ignition switch ON.
2.
Check voltage between A/C auto amp. harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 5.
3.
REPLACE A/C CONTROL
1.
Turn ignition switch OFF.
2.
Replace A/C control (rear window defogger switch).
3.
Turn ignition switch ON.
4.
Operate rear window defogger switch and check the operating condition.
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> GO TO 4.
4.
REPLACE A/C AUTO AMP.
1.
Turn ignition switch OFF.
2.
Replace A/C auto amp.
3.
Turn ignition switch ON.
4.
Operate rear window defogger switch and check the operating condition.
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> GO TO 7.
5.
CHECK FUSE BLOCK (J/B)
1.
Turn ignition switch OFF.
2.
Disconnect fuse block (J/B) connector.
3.
Turn ignition switch ON.
(+)
(-)
Condition
Voltage (V)
(Approx.)
A/C auto amp.
Connector
Terminal
M50
26
Ground
Rear window defogger
switch
ON
Battery voltage
OFF
0
Revision: 2012 September
2013 MURANO
DEF-24
< DTC/CIRCUIT DIAGNOSIS >
REAR WINDOW DEFOGGER FEEDBACK SIGNAL
4.
Check voltage between fuse block (J/B) connector (fuse block side) and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace fuse block (J/B).
6.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL CIRCUIT 2
1.
Turn ignition switch OFF.
2.
Disconnect A/C auto amp. connector.
3.
Check continuity between fuse block (J/B) harness connector and A/C auto amp. harness connector
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace harness.
7.
CHECK INTERMITTENT INCIDENT
GI-45, "Intermittent Incident"
Is the inspection result normal?
>> INSPECTION END.
(+)
(-)
Condition
Voltage (V)
(Approx.)
Fuse block (J/B)
Connector
Terminal
M3
9C
Ground
Rear window defogger
switch
ON
Battery voltage
OFF
0
Fuse block (J/B)
A/C auto amp.
Continuity
Connector
Terminal
Connector
Terminal
M3
9C
M50
26
Existed
Revision: 2012 September
2013 MURANO
REAR WINDOW DEFOGGER SYSTEM
DEF-25
< DTC/CIRCUIT DIAGNOSIS >
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REAR WINDOW DEFOGGER SYSTEM
Wiring Diagram - DEFOGGER SYSTEM -
INFOID:0000000008456575
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information"
JRLWC2836GB
Revision: 2012 September
2013 MURANO
DEF-26
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS INFORMATION
BCM (BODY CONTROL MODULE)
Reference Value
INFOID:0000000008840718
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
CONSULT MONITOR ITEM
Monitor Item
Condition
Value/Status
FR WIPER HI
Other than front wiper switch HI
Off
Front wiper switch HI
On
FR WIPER LOW
Other than front wiper switch LO
Off
Front wiper switch LO
On
FR WASHER SW
Front washer switch OFF
Off
Front washer switch ON
On
FR WIPER INT
Other than front wiper switch INT/AUTO
Off
Front wiper switch INT/AUTO
On
FR WIPER STOP
Front wiper is not in STOP position
Off
Front wiper is in STOP position
On
INT VOLUME
Wiper intermittent dial is in a dial position 1 - 7
Wiper intermittent dial
position
RR WIPER ON
Other than rear wiper switch ON
Off
Rear wiper switch ON
On
RR WIPER INT
Other than rear wiper switch INT
Off
Rear wiper switch INT
On
RR WASHER SW
Rear washer switch OFF
Off
Rear washer switch ON
On
RR WIPER STOP
Rear wiper is in STOP position
Off
Rear wiper is not in STOP position
On
TURN SIGNAL R
Other than turn signal switch RH
Off
Turn signal switch RH
On
TURN SIGNAL L
Other than turn signal switch LH
Off
Turn signal switch LH
On
TAIL LAMP SW
Other than lighting switch 1ST and 2ND
Off
Lighting switch 1ST or 2ND
On
HI BEAM SW
Other than lighting switch HI
Off
Lighting switch HI
On
HEAD LAMP SW 1
Other than lighting switch 2ND
Off
Lighting switch 2ND
On
HEAD LAMP SW 2
Other than lighting switch 2ND
Off
Lighting switch 2ND
On
PASSING SW
Other than lighting switch PASS
Off
Lighting switch PASS
On
AUTO LIGHT SW
Other than lighting switch AUTO
Off
Lighting switch AUTO
On
Revision: 2012 September
2013 MURANO
BCM (BODY CONTROL MODULE)
DEF-27
< ECU DIAGNOSIS INFORMATION >
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FR FOG SW
Front fog lamp switch OFF
Off
Front fog lamp switch ON
On
RR FOG SW
NOTE:
The item is indicated, but not monitored.
Off
DOOR SW-DR
Driver door closed
Off
Driver door opened
On
DOOR SW-AS
Passenger door closed
Off
Passenger door opened
On
DOOR SW-RR
Rear RH door closed
Off
Rear RH door opened
On
DOOR SW-RL
Rear LH door closed
Off
Rear LH door opened
On
DOOR SW-BK
Back door closed
Off
Back door opened
On
CDL LOCK SW
Other than power door lock switch LOCK
Off
Power door lock switch LOCK
On
CDL UNLOCK SW
Other than power door lock switch UNLOCK
Off
Power door lock switch UNLOCK
On
KEY CYL LK-SW
Other than driver door key cylinder LOCK position
Off
Driver door key cylinder LOCK position
On
KEY CYL UN-SW
Other than driver door key cylinder UNLOCK position
Off
Driver door key cylinder UNLOCK position
On
KEY CYL SW-TR
NOTE:
The item is indicated, but not monitored.
Off
HAZARD SW
Hazard switch is OFF
Off
Hazard switch is ON
On
REAR DEF SW
NOTE:
For models with BOSE audio system
this item is not monitored.
Rear window defogger switch OFF
Off
Rear window defogger switch ON
On
TR CANCEL SW
NOTE:
The item is indicated, but not monitored.
Off
TR/BD OPEN SW
Back door opener switch OFF
Off
While the back door opener switch is turned ON
On
TRNK/HAT MNTR
NOTE:
The item is indicated, but not monitored.
Off
RKE-LOCK
LOCK button of Intelligent Key is not pressed
Off
LOCK button of Intelligent Key is pressed
On
RKE-UNLOCK
UNLOCK button of Intelligent Key is not pressed
Off
UNLOCK button of Intelligent Key is pressed
On
RKE-TR/BD
BACK DOOR OPEN button of Intelligent Key is not pressed
Off
BACK DOOR OPEN button of Intelligent Key is pressed
On
RKE-PANIC
PANIC button of Intelligent Key is not pressed
Off
PANIC button of Intelligent Key is pressed
On
RKE-P/W OPEN
UNLOCK button of Intelligent Key is not pressed
Off
UNLOCK button of Intelligent Key is pressed and held
On
Monitor Item
Condition
Value/Status
Revision: 2012 September
2013 MURANO
DEF-28
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
RKE-MODE CHG
LOCK/UNLOCK button of Intelligent Key is not pressed and held si-
multaneously
Off
LOCK/UNLOCK button of Intelligent Key is pressed and held simul-
taneously
On
OPTICAL SENSOR
Bright outside of the vehicle
Close to 5 V
Dark outside of the vehicle
Close to 0 V
REQ SW -DR
Driver door request switch is not pressed
Off
Driver door request switch is pressed
On
REQ SW -AS
Passenger door request switch is not pressed
Off
Passenger door request switch is pressed
On
REQ SW -RR
NOTE:
The item is indicated, but not monitored.
Off
REQ SW -RR
NOTE:
The item is indicated, but not monitored.
Off
REQ SW -BD/TR
Back door request switch is not pressed
Off
Back door request switch is pressed
On
PUSH SW
Push-button ignition switch (push switch) is not pressed
Off
Push-button ignition switch (push switch) is pressed
On
IGN RLY2 -F/B
Ignition switch in OFF or ACC position
Off
Ignition switch in ON position
On
ACC RLY -F/B
NOTE:
The item is indicated, but not monitored.
Off
CLUCH SW
NOTE:
The item is indicated, but not monitored.
Off
BRAKE SW 1
The brake pedal is depressed when No. 7 fuse is blown
Off
The brake pedal is not depressed when No. 7 fuse is blown, or No.
7 fuse is normal
On
BRAKE SW 2
The brake pedal is not depressed
Off
Stop lamp switch 1 signal circuit is normal
On
DETE/CANCL SW
Selector lever in P position
Off
Selector lever in any position other than P
On
SFT PN/N SW
Selector lever in any position other than P and N
Off
Selector lever in P or N position
On
S/L -LOCK
NOTE:
The item is indicated, but not monitored.
Off
S/L -UNLOCK
NOTE:
The item is indicated, but not monitored.
Off
S/L RELAY-F/B
NOTE:
The item is indicated, but not monitored.
Off
UNLK SEN -DR
Driver door is unlocked
Off
Driver door is locked
On
PUSH SW -IPDM
Push-button ignition switch (push-switch) is not pressed
Off
Push-button ignition switch (push-switch) is pressed
On
IGN RLY1 -F/B
Ignition switch in OFF or ACC position
Off
Ignition switch in ON position
On
DETE SW -IPDM
Selector lever in any position other than P
Off
Selector lever in P position
On
Monitor Item
Condition
Value/Status
Revision: 2012 September
2013 MURANO
BCM (BODY CONTROL MODULE)
DEF-29
< ECU DIAGNOSIS INFORMATION >
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SFT PN -IPDM
Selector lever in any position other than P and N
Off
Selector lever in P or N position
On
SFT P -MET
Selector lever in any position other than P
Off
Selector lever in P position
On
SFT N -MET
Selector lever in any position other than N
Off
Selector lever in N position
On
ENGINE STATE
Engine stopped
Stop
While the engine stalls
Stall
At engine cranking
Crank
Engine running
Run
S/L LOCK-IPDM
NOTE:
The item is indicated, but not monitored.
Off
S/L UNLK-IPDM
NOTE:
The item is indicated, but not monitored.
Off
S/L RELAY-REQ
NOTE:
The item is indicated, but not monitored.
Off
VEH SPEED 1
While driving
Equivalent to speed-
ometer reading
VEH SPEED 2
While driving
Equivalent to speed-
ometer reading
DOOR STAT-DR
Driver door is locked
LOCK
Wait with selective UNLOCK operation (5 seconds)
READY
Driver door is unlocked
UNLOCK
DOOR STAT-AS
Passenger door is locked
LOCK
Wait with selective UNLOCK operation (5 seconds)
READY
Passenger door is unlocked
UNLOCK
ID OK FLAG
Power supply position in LOCK position
Reset
Power supply position in any position other than LOCK
Set
PRMT ENG STRT
The engine start is prohibited
Reset
The engine start is permitted
Set
PRMT RKE STRT
NOTE:
The item is indicated, but not monitored.
Reset
KEY SW -SLOT
Intelligent Key is not inserted into key slot
Off
Intelligent Key is inserted into key slot
On
RKE OPE COUN1
During the operation of Intelligent Key
Operation frequency of
Intelligent Key
RKE OPE COUN2
NOTE:
The item is indicated, but not monitored.
—
CONFRM ID ALL
The Intelligent Key ID that the key slot receives is not recognized by
any Intelligent Key ID registered to BCM.
Yet
The Intelligent Key ID that the key slot receives is recognized by any
Intelligent Key ID registered to BCM.
Done
CONFIRM ID4
The Intelligent Key ID that the key slot receives is not recognized by
the fourth Intelligent Key ID registered to BCM.
Yet
The Intelligent Key ID that the key slot receives is recognized by the
fourth Intelligent Key ID registered to BCM.
Done
Monitor Item
Condition
Value/Status
Revision: 2012 September
2013 MURANO
DEF-30
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
CONFIRM ID3
The Intelligent Key ID that the key slot receives is not recognized by
the third Intelligent Key ID registered to BCM.
Yet
The Intelligent Key ID that the key slot receives is recognized by the
third Intelligent Key ID registered to BCM.
Done
CONFIRM ID2
The Intelligent Key ID that the key slot receives is not recognized by
the second Intelligent Key ID registered to BCM.
Yet
The Intelligent Key ID that the key slot receives is recognized by the
second Intelligent Key ID registered to BCM.
Done
CONFIRM ID1
The Intelligent Key ID that the key slot receives is not recognized by
the first Intelligent Key ID registered to BCM.
Yet
The Intelligent Key ID that the key slot receives is recognized by the
first Intelligent Key ID registered to BCM.
Done
TP 4
The ID of fourth Intelligent Key is not registered to BCM
Yet
The ID of fourth Intelligent Key is registered to BCM
Done
TP 3
The ID of third Intelligent Key is not registered to BCM
Yet
The ID of third Intelligent Key is registered to BCM
Done
TP 2
The ID of second Intelligent Key is not registered to BCM
Yet
The ID of second Intelligent Key is registered to BCM
Done
TP 1
The ID of first Intelligent Key is not registered to BCM
Yet
The ID of first Intelligent Key is registered to BCM
Done
AIR PRESS FL
Ignition switch ON (Only when the signal from the transmitter is re-
ceived)
Air pressure of front LH
tire
AIR PRESS FR
Ignition switch ON (Only when the signal from the transmitter is re-
ceived)
Air pressure of front
RH tire
AIR PRESS RR
Ignition switch ON (Only when the signal from the transmitter is re-
ceived)
Air pressure of rear RH
tire
AIR PRESS RL
Ignition switch ON (Only when the signal from the transmitter is re-
ceived)
Air pressure of rear LH
tire
ID REGST FL1
ID of front LH tire transmitter is registered
Done
ID of front LH tire transmitter is not registered
Yet
ID REGST FR1
ID of front RH tire transmitter is registered
Done
ID of front RH tire transmitter is not registered
Yet
ID REGST RR1
ID of rear RH tire transmitter is registered
Done
ID of rear RH tire transmitter is not registered
Yet
ID REGST RL1
ID of rear LH tire transmitter is registered
Done
ID of rear LH tire transmitter is not registered
Yet
WARNING LAMP
Tire pressure indicator OFF
Off
Tire pressure indicator ON
On
BUZZER
Tire pressure warning alarm is not sounding
Off
Tire pressure warning alarm is sounding
On
Monitor Item
Condition
Value/Status
Revision: 2012 September
2013 MURANO
BCM (BODY CONTROL MODULE)
DEF-31
< ECU DIAGNOSIS INFORMATION >
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TERMINAL LAYOUT
PHYSICAL VALUES
JPMIA0062ZZ
Revision: 2012 September
2013 MURANO
DEF-32
< 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
Revision: 2012 September
2013 MURANO
BCM (BODY CONTROL MODULE)
DEF-33
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
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
Revision: 2012 September
2013 MURANO
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