Nissan Murano Z50 (2003 year). Manual — part 238
LT-296
PARKING, LICENSE PLATE AND TAIL LAMPS
Revision; 2004 April
2003 Murano
TKWA0774E
PARKING, LICENSE PLATE AND TAIL LAMPS
LT-297
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Terminals and Reference Value for BCM
AKS004LG
Terminals and Reference Values for IPDM E/R
AKS004LH
How to Proceed With Trouble Diagnosis
AKS004LI
1.
Confirm the symptom or customer complaint.
2.
Understand operation description and function description. Refer to
.
3.
Carry out the Preliminary Check. Refer to
4.
Check symptom and repair or replace the cause of malfunction.
5.
Do the parking, license plate and tail lamps operate normally? If YES: GO TO 6. If NO: GO TO 4.
6.
INSPECTION END
Terminal
No.
Wire
color
Signal name
Measuring condition
Reference value
Ignition
switch
Operation or condition
7
W/B
Battery power supply
OFF
—
Battery voltage
8
B
Ground
ON
—
Approx. 0V
35
R
Ignition switch (ON)
ON
—
Battery voltage
36
P/B
Ignition switch (ACC)
ACC
—
Battery voltage
40
R/B
Combination switch output 2
ON
Lighting, turn, wiper OFF
41
R/G
Combination switch output 3
42
P/L
Combination switch output 4
43
R
Combination switch output 5
47
R/W
Combination switch output 1
48
L/W
Combination switch input 1
ON
Lighting, turn, wiper OFF
4.5V or more
49
G/B
Combination switch input 2
50
LG/R
Combination switch input 3
51
G/Y
Combination switch input 4
52
LG/B
Combination switch input 5
70
L
CAN
−
H
—
—
—
71
Y
CAN
−
L
—
—
—
72
O
K
−
LINE
—
—
—
SKIA1119J
Terminal
No.
Wire
color
Signal name
Measuring condition
Reference value
Ignition
switch
Operation or condition
14
B
Ground
ON
—
Approx. 0V
37
R/L
Parking, license plate,
and tail lamp
ON
Lighting switch
1ST position
OFF
Approx. 0V
ON
Battery voltage
45
B
Ground
ON
—
Approx. 0V
48 L
CAN
−
H
—
—
—
49 Y
CAN
−
L
—
—
—
LT-298
PARKING, LICENSE PLATE AND TAIL LAMPS
Revision; 2004 April
2003 Murano
Preliminary Check
AKS004LJ
INSPECTION FOR POWER SUPPLY AND GROUND CIRCUIT
1.
CHECK FUSES
●
Check for blown fuses.
Refer to
LT-294, "Wiring Diagram — TAIL/L —"
OK or NG
OK
>> GO TO 2.
NG
>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to
3, "POWER SUPPLY ROUTING CIRCUIT"
2.
CHECK POWER SUPPLY CIRCUIT
1.
Disconnect BCM connector.
2.
Check voltage between BCM connector and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Check harness for open or short between BCM and fuse.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM and ground.
OK or NG
OK
>> INSPECTION END
NG
>> Check harness ground circuit.
CONSULT-II Function
AKS004LK
Refer to
in HEAD LAMP.
Unit
Power source
Fuse and fusible link No.
BCM
Battery
F
Ignition switch ON or START position
1
Ignition switch ACC or ON position
6
IPDM E/R
Battery
73
75
Terminals
Ignition switch position
(+)
(-)
OFF
ACC
ON
Connector
Terminal
(Wire color)
E118
7 (W/B)
Ground
Battery
voltage
Battery
voltage
Battery
voltage
M35
35 (R)
0V
0V
Battery
voltage
M35
36 (P/B)
0V
Battery
voltage
Battery
voltage
SKIA3192E
Terminals
Continuity
Connector
Terminal (Wire color)
Ground
Yes
E118
8 (B)
SKIA3193E
PARKING, LICENSE PLATE AND TAIL LAMPS
LT-299
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Parking, License Plate and Tail Lamps Do Not Illuminate
AKS004LL
1.
ACTIVE TEST
1.
Select “TAIL LAMP” during active test. Refer to
2.
Make sure parking, license plate lamp, side marker and tail lamp operation.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 2.
2.
CHECK PARKING LAMP, LICENSE PLATE LAMP, SIDE MARKER LAMP AND TAIL LAMP CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector, front combination lamp connector, license plate lamp connector and rear
combination lamp connectors.
3.
Check continuity between IPDM E/R harness connector and
front combination lamp (parking and side marker) harness con-
nector.
4.
Check continuity between IPDM E/R harness connector and
rear combination lamp harness connector (tail and side marker).
5.
Check continuity between IPDM E/R harness connector and
license plate lamp harness connector.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
Parking, license plate lamp, side marker and tail lamp should operate
Terminals
Continuity
IPDM E/R
Front combination lamp
(Parking and side marker)
Connector
Terminal
(Wire color)
Connector
Terminal
(Wire color)
E8
37 (R/L)
RH
E30
7 (R/L)
Yes
LH
E17
SKIA3951E
Terminals
Continuity
IPDM E/R
Rear combination lamp
(Tail and side marker)
Connector
Terminal
(Wire color)
Connector
Terminal
(Wire color)
E8
37 (R/L)
RH
B29
1 (R/L)
Yes
LH
B24
SKIA4506E
Terminals
Continuity
IPDM E/R
license plate lamp
Connector
Terminal
(Wire color)
Connector
Terminal
(Wire color)
E8
37 (R/L)
RH
D104
1 (R/L)
Yes
LH
D102
SKIA4507E
LT-300
PARKING, LICENSE PLATE AND TAIL LAMPS
Revision; 2004 April
2003 Murano
3.
CHECK GROUND
1.
Check continuity between harness connector of front combina-
tion lamp (parking and side marker) and ground.
2.
Check continuity between rear combination lamp (tail and side
marker) harness connector and ground.
3.
Check continuity between license plate lamp harness connector
and ground.
OK or NG
OK
>> GO TO4.
NG
>> Repair harness or connector.
Terminals
Continuity
Front combination lamp
(Parking and side marker)
Ground
Connector
Terminal
(Wire color)
RH
E30
5 (B/W)
Yes
LH
E17
SKIA4101E
Terminals
Continuity
Rear combination lamp
(Tail and side marker)
Ground
Connector
Terminal
(Wire color)
RH
B29
4 (B)
Yes
LH
B24
SKIA4508E
Terminals
Continuity
license plate lamp
Ground
Connector
Terminal
(Wire color)
RH
D104
2 (B)
Yes
LH
D102
SKIA4509E
PARKING, LICENSE PLATE AND TAIL LAMPS
LT-301
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4.
CHECK PARKING LAMP, LICENSE PLATE LAMP, SIDE MARKER LAMP AND TAIL LAMP INPUT SIG-
NAL
1.
Connect IPDM E/R connector.
2.
Select “TAIL LAMP” active test. Refer to
3.
When tail lamp relay is operating, check voltage between front
combination lamp (parking and side marker) harness connector
and ground.
4.
When tail lamp relay is operating, check voltage between rear
combination lamp (tail and side marker) harness connector and
ground.
5.
When tail lamp relay is operating, check voltage between
license plate lamp harness connector and ground.
OK or NG
OK
>> Check bulb.
NG
>> Replace IPDM E/R.
Terminals
Voltage
(+)
(-)
Connector
Terminal
(Wire color)
RH
E30
7 (R/L)
Ground
Battery voltage
LH
E17
SKIA3959E
Terminals
Voltage
(+)
(-)
Connector
Terminal
(Wire color)
RH
B29
1 (R/L)
Ground
Battery voltage
LH
B24
SKIA4510E
Terminals
Voltage
(+)
(-)
Connector
Terminal
(Wire color)
RH
D104
1 (R/L)
Ground
Battery voltage
LH
D102
SKIA4511E
LT-302
PARKING, LICENSE PLATE AND TAIL LAMPS
Revision; 2004 April
2003 Murano
5.
CHECK COMBINATION SWITCH CIRCUIT
Select “BCM” on CONSULT-II. Carry out “BCM C/U” self-diagnosis.
Displayed results of self-diagnosis
No malfunction detected>> GO TO 6.
CAN communication or CAN system>> Check BCM CAN commu-
nications system. Refer to
tion Inspection Using CONSULT-II (Self-Diagnosis)"
.
OPEN DETECT 1 - 5>> Combination switch system malfunction.
Refer to
LT-257, "Combination Switch Inspection
According to Self-Diagnostic Results"
6.
CHECK COMBINATION SWITCH INPUT SIGNAL
Select “BCM” on CONSULT-II. With “HEADLAMP” data monitor,
make sure “TAIL LAMP SW” turns ON-OFF linked with operation of
lighting switch.
OK or NG
OK
>> Replace BCM. Refer to
BCS-36, "Removal and Installa-
NG
>> Replace lighting switch.
Parking, License Plate and Tail Lamps Do Not Turn OFF (After Approx. 10 Min-
utes)
AKS004LM
1.
CHECK IPDM E/R
1.
Turn ignition switch ON. Place the combination switch (lighting switch) in the ON position. Turn ignition
switch OFF.
2.
Verify that the parking, license plate, and tail lamps turn OFF after approximately 10 minutes.
OK or NG
OK
>> INSPECTION END
NG
>> Ignition relay malfunction. Refer to
PG-40, "Function of Detecting Ignition Relay Malfunction"
Bulb Replacement
AKS005LV
LICENSE PLATE LAMP
1.
Remove back door inner finisher. Refer to
2.
Disconnect the license plate lamp connector.
3.
Turn bulb socket counterclockwise and unlock it.
4.
Remove bulb from its socket.
5.
Install in the reverse order of removal.
PARKING LAMP (CLEARANCE LAMP)
For bulb replacement, refer to
For bulb replacement, refer to
in “HEADLAMP”. (CONVENTIONAL TYPE)
TAIL LAMP
For bulb replacement, refer to
in “REAR COMBINATION LAMP”.
LKIA0073E
When lighting switch is 1ST
position
: TAIL LAMP SW ON
SKIA4512E
License plate lamp
: 12V - 5W
PKIA2531E
PARKING, LICENSE PLATE AND TAIL LAMPS
LT-303
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FRONT SIDE MARKER LAMP
For bulb replacement, refer to
in “HEADLAMP”. (XENON TYPE)
For bulb replacement, refer to
in “HEADLAMP”. (CONVENTIONAL TYPE)
REAR SIDE MARKER LAMP
For bulb replacement, refer to
in “REAR COMBINATION LAMP”.
Removal and Installation
AKS005LW
LICENSE PLATE LAMP
1.
Remove back door inner finisher. Refer to
in “EI” section
2.
Remove rear wiper motor. Refer to
Installation of Rear Wiper Motor"
3.
Remove the license plate lamp mounting screws and remove it.
4.
Install in the reverse order of removal.
PARKING LAMP (CLEARANCE LAMP)
For parking lamp (clearance lamp) removal and installation procedures, refer to
in “HEADLAMP”. (XENON TYPE)
For parking lamp (clearance lamp) removal and installation procedures, refer to
in “HEADLAMP”. (CONVENTIONAL TYPE)
TAIL LAMP
For tail lamp removal and installation procedures, refer to
LT-304, "Removal and Installation"
in “REAR COM-
BINATION LAMP”.
FRONT SIDE MARKER LAMP
For headlamp removal and installation procedures, refer to
LT-55, "Removal and Installation"
LAMP”. (XENON TYPE)
For headlamp removal and installation procedures, refer to
LT-101, "Removal and Installation"
in “HEAD-
LAMP”. (CONVENTIONAL TYPE)
REAR SIDE MARKER LAMP
For rear side marker lamp removal and installation procedures, refer to
LT-304, "Removal and Installation"
“REAR COMBINATION LAMP”.
PKIA2530E
LT-304
REAR COMBINATION LAMP
Revision; 2004 April
2003 Murano
REAR COMBINATION LAMP
PFP:26554
Bulb Replacement
AKS005M1
STOP & TAIL LAMP BULB, REAR SIDE MARKER LAMP BULB, REAR TURN SIGNAL LAMP
BULB
1.
Remove rear combination lamp. Refer to
2.
Turn bulb socket counterclockwise and unlock it.
3.
Remove bulb.
4.
Install in the reverse order of removal.
Removal and Installation
AKS005M2
REMOVAL
1.
Remove rear combination lamp finisher.
2.
Remove rear combination lamp mounting bolts.
3.
Pull rear combination lamp toward side of the vehicle and
remove from the vehicle.
4.
Disconnect rear combination lamp connector.
INSTALLATION
Install in the reverse order of removal. Be careful of the following:
Stop/tail lamp
: 12V - 21/5W
Rear side marker lamp
: 12V - 5W
Rear turn signal lamp
: 12V - 21W
PKIA2532E
PKIA2533E
Rear combination lamp mounting bolt
: 5.5 N·m (0.56 kg-m, 49 in-lb)
VANITY MIRROR LAMP
LT-305
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VANITY MIRROR LAMP
PFP:96400
Bulb Replacement
AKS005M3
1.
Insert a thin screwdriver in the knotch and remove lens.
2.
Remove bulb.
3.
Install in the reverse order of removal.
Vanity mirror lamp
: 12V - 2.0W
PKIA2516E
LT-306
MAP LAMP
Revision; 2004 April
2003 Murano
MAP LAMP
PFP:26430
Bulb Replacement
AKS005M4
1.
Disconnect the battery negative cable.
2.
Remove the lens using clip driver or suitable tool.
3.
Remove the bulb.
4.
Install in the reverse order of removal.
Removal and Installation
AKS005M5
REMOVAL
1.
Pull wider part of thin plate of the map lamp to disengage the
metal clip.
2.
Pull map lamp in direction shown by the arrow in the figure.
3.
Disconnect map lamp connector and remove the map lamp.
INSTALLATION
Install in the reverse order of removal.
Map lamp
:12V - 8 W
PKIA2534E
PKIA2520E
PERSONAL LAMP
LT-307
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PERSONAL LAMP
PFP:26415
Bulb Replacement, Removal and Installation
AKS004LW
1.
Insert a clip driver or suitable tool and disengage the metal clip
fittings of the personal lamp.
2.
Disconnect personal lamp connector and remove the personal
lamp.
3.
Remove the housing mounting screws, and separate it.
4.
Remove bulb from the base.
5.
Install in the reverse order of removal.
PKIA2540E
Personal lamp
: 12V - 8W
PKIA2536E
LT-308
LUGGAGE ROOM LAMP
Revision; 2004 April
2003 Murano
LUGGAGE ROOM LAMP
PFP:26410
Bulb Replacement, Removal and Installation
AKS005M6
1.
Insert a screwdriver as shown in the figure and pull out the lug-
gage room lamp.
2.
Disconnect the luggage room lamp connector.
3.
Remove the bulb.
4.
Install in the reverse order of removal.
PKIA1884E
PKIA2541E
Luggage room lamp
: 12V - 8W
PKIA2537E
INTERIOR ROOM LAMP
LT-309
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INTERIOR ROOM LAMP
PFP:26410
System Description
AKS005R0
When room lamp and personal lamp switch is in DOOR position, room lamp and personal lamp ON/OFF is
controlled by timer according to signals from switches including key switch, front door switch driver side,
unlock signal from keyfob, door lock and unlock switch, key cylinder lock and unlock switch, ignition switch.
When room lamp and personal lamp turns ON, there is a gradual brightening over 1 second. When room lamp
and personal lamp turns OFF, there is a gradual dimming over 1 second.
The room lamp and personal lamp timer is controlled by the BCM (body control module).
Room lamp and personal lamp timer control settings can be changed with CONSULT-II.
Ignition keyhole illumination turns ON at time when driver door is opened (door switch ON) or removed keyfob
from key cylinder. Illumination turns OFF when driver door is closed (door switch OFF).
Step lamp turns ON at time when driver door or passenger door is opened (door switch ON). Lamp turns OFF
when driver, passenger doors are closed (all door switches OFF).
POWER SUPPLY AND GROUND
Power is supplied at all times
●
through 10A fuse [No. 21, located in fuse block (J/B)]
●
to key switch and key lock solenoid terminal 3
●
through 50A fusible link [letter F, located in fuse and fusible link block]
●
to BCM (body control module) terminal 7.
When the key is inserted to ignition key cylinder, power is interrupted
●
through key switch and key lock solenoid terminal 4
●
to BCM (body control module) terminal 62.
With the ignition switch in the ON or START position, power is supplied
●
through 10A fuse [No. 1, located in fuse block (J/B)]
●
to BCM (body control module) terminal 35.
Ground is supplied
●
to BCM (body control module) terminal 8
●
through grounds terminals E13, E26 and E28.
When the driver side door is opened, ground is supplied
●
through grounds terminals M14 and M78
●
through door switch driver side terminal 5
●
through door switch driver side terminal 4
●
to BCM (body control module) terminal 14.
When the passenger side door is opened, ground is supplied
●
through grounds terminals M14 and M78
●
through door switch passenger side terminal 5
●
through door switch passenger side terminal 4
●
to BCM (body control module) terminal 10.
When the rear door LH is opened, ground is supplied
●
through grounds terminals B7 and B20
●
through door switch rear door LH terminal 5
●
through door switch rear door LH terminal 4
●
to unified meter and A/C amp. terminal 18.
When the rear door RH is opened, ground is supplied
●
through grounds terminal B105 and B116
●
through door switch rear door RH terminal 5
●
through door switch rear door RH terminal 4
●
to unified meter and A/C amp. terminal 17.
When the driver side door is unlocked by the door lock and unlock switch, BCM (body control module)
receives a ground signal
LT-310
INTERIOR ROOM LAMP
Revision; 2004 April
2003 Murano
●
through grounds terminals M14 and M78
●
to power window main switch (door lock and unlock switch) terminal 17 or front power window (passenger
side) terminal 11 (door lock and unlock switch)
●
from power window main switch (door lock and unlock switch) terminal 14 or front power window (passen-
ger side) terminal 16 (door lock and unlock switch)
●
to BCM (body control module) terminal 74.
When the front driver side door is unlocked by the driver side door lock assembly (door key cylinder switch),
BCM (body control module) receives a ground signal
●
through grounds M14 and M78
●
to front door lock assembly (driver side) (door key cylinder switch) terminal 5
●
from front door lock assembly (driver side) (door key cylinder switch) terminal 6
●
to power window main switch (door lock and unlock switch) terminal 6
●
from power window main switch (door lock and unlock switch) terminal 14
●
to BCM (body control module) terminal 74.
When a signal, or combination of signals is received by BCM (body control module), ground is supplied
●
through BCM (body control module) terminal 32
●
to room lamp terminal 1 and
●
to personal lamp LH and RH terminal 3.
With power and supplied, the interior lamp illuminates.
SWITCH OPERATION
When driver door switch is ON (door is opened), ground is supplied
●
through BCM terminal 34
●
to ignition keyhole illumination terminal 2.
And power is supplied
●
from BCM terminal 24
●
to ignition keyhole illumination terminal 1.
When any door switch is ON (door is opened), ground is supplied
●
through BCM terminal 33
●
to step lamp driver side and passenger side terminal 2.
And power is supplied
●
from BCM terminal 24
●
to step lamp driver side and passenger side terminal 1.
When map lamp switch is ON, ground is supplied
●
through grounds M14 and M78
●
to map lamp terminal 2.
And power is supplied
●
from BCM terminal 24
●
to map lamp terminal 1.
When vanity mirror lamp (driver side and passenger side) is ON, ground is supplied
●
through grounds M14 and M78
●
to vanity mirror lamp (driver side and passenger side) terminal 2.
And power is supplied
●
from BCM terminal 24
●
to vanity mirror lamp (driver side and passenger side) terminal 1.
When luggage room lamp (RH and LH) is ON, and then back door switch is ON, ground is supplied
●
through grounds B7 and B20
●
through back door switch terminal 3
●
through back door switch terminal 1
●
to luggage room lamp (RH and LH) terminal 2.
INTERIOR ROOM LAMP
LT-311
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And power is supplied
●
from BCM terminal 24
●
to luggage room lamp (RH and LH) terminal 1.
ROOM LAMP TIMER OPERATION
When room lamp and personal lamp switch is in DOOR position, and when all conditions below are met, BCM
performs timer control (maximum 30 seconds) for room lamp and personal lamp ON/OFF.
In addition, when spot turns ON or OFF there is gradual brightening or dimming over 1 second.
Power is supplied
●
through 10A fuse [No. 21 (located in the fuse block (J/B)]
●
to key switch and key lock solenoid terminal 3.
Key is removed from ignition key cylinder (key switch OFF), power will not be supplied to BCM terminal 62.
Ground is supplied
●
from BCM terminal 74
●
to power window main switch (door lock and unlock switch) terminal 14.
At this time, BCM detects that driver door is unlocked. It determines that room lamp and personal lamp timer
operation conditions are met, and turns the room lamp and personal lamp ON for 30 seconds.
Key is in ignition key cylinder (key switch ON),
Power is supplied
●
through key switch and key lock solenoid terminal 4
●
to BCM terminal 62.
When key is removed from key switch and key lock solenoid (key switch OFF), power supply to BCM terminal
62 is terminated. BCM detects that key has been removed, determines that room lamp and personal lamp
timer conditions are met, and turns the room lamp and personal lamp ON for 30 seconds.
When driver door opens
→
closes, and the key is not inserted in the key switch and key lock solenoid (key
switch OFF), BCM terminal 14 changes between 0V (door open)
→
12V (door closed). The BCM determines
that conditions for room lamp and personal lamp operation are met and turns the interior lamp ON for 30 sec-
onds.
Timer control is canceled under the following conditions.
●
Driver door is locked [when locked keyfob or power window main switch (door lock and unlock switch),
door key cylinder switch]
●
Driver door is opened (driver door switch turns ON)
●
Ignition switch ON.
INTERIOR LAMP BATTERY SAVER CONTROL
If the room lamp remains illuminated by the door switch open signal, or if the room lamp switch is in the ON
position for more than 30 minutes after the ignition switch is turned to the OFF position, the BCM will automat-
ically turn off the map lamp, step lamp, and/or personal lamp and vanity mirror lamp.
After lamps turn OFF by the battery saver system, the lamps illuminate again when
●
signal from keyfob, or power window main switch (door lock and unlock switch) or key cylinder is locked or
unlocked,
●
door is opened or closed,
●
key is removed from ignition key cylinder or inserted in ignition key cylinder.
Interior lamp battery saver control period can be changed by the function setting of CONSULT-II.
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