Murano Cross Cabriolet Z51 (2012 year). Manual — part 33
EXL-52
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
OPTICAL SENSOR
OPTICAL SENSOR
Component Function Check
INFOID:0000000007565451
1.
CHECK OPTICAL SENSOR SIGNAL BY CONSULT
CONSULT DATA MONITOR
1.
Turn ignition switch ON.
2.
Select “OPTICAL SENSOR” of BCM (HEADLAMP) data monitor item.
3.
Turn lighting switch AUTO.
4.
With the optical sensor illuminating, check the monitor status.
*: Illuminates the optical sensor. The value may be less than the standard value if brightness is weak.
Is the item status normal?
YES
>> Optical sensor is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000007565452
1.
CHECK OPTICAL SENSOR POWER SUPPLY INPUT
1.
Turn ignition switch ON.
2.
Turn lighting switch AUTO.
3.
Check voltage between optical sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 4.
2.
CHECK OPTICAL SENSOR GROUND INPUT
Check voltage between optical sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 6.
3.
CHECK OPTICAL SENSOR SIGNAL OUTPUT
With illuminating the optical sensor, check voltage between optical sensor harness connector and ground.
Monitor item
Condition
Voltage (Approx.)
OPTICAL SENSOR
Optical sensor
When illuminating
3.1 V or more *
When shutting off light
0.6 V or less
(+)
(
−
)
Voltage
(Approx.)
Optical sensor
Connector
Terminal
M17
1
Ground
5 V
terminal
Voltage
(Approx.)
(+)
(
−
)
Optical sensor
Ground
Connector
Terminal
M17
3
0 V
(+)
(
−
)
Condition
Voltage
(Approx.)
Optical sensor
Connector
Terminal
Revision: 2013 February
2012 Murano CrossCabriolet
OPTICAL SENSOR
EXL-53
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
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*: Illuminate the optical sensor. The value may be less than the standard if brightness is weak.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace optical sensor.
4.
CHECK OPTICAL SENSOR OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect optical sensor connector and BCM connector.
3.
Check continuity between optical sensor harness connector and BCM harness connector.
Does continuity exist?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK OPTICAL SENSOR SHORT CIRCUIT
Check continuity between optical sensor harness connector and ground.
Does continuity exist?
YES
>> Repair or replace harness.
NO
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
6.
CHECK OPTICAL SENSOR GROUND OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect optical sensor connector and BCM connector.
3.
Check continuity between optical sensor harness connector and BCM harness connector.
Does continuity exist?
YES
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
NO
>> Repair or replace harness.
7.
CHECK OPTICAL SENSOR SIGNAL OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect optical sensor connector and BCM connector.
3.
Check continuity between optical sensor harness connector and BCM harness connector.
Does continuity exist?
YES
>> GO TO 8.
NO
>> Repair or replace harness.
8.
CHECK OPTICAL SENSOR SHORT CIRCUIT
M17
2
Ground
Optical sensor
When illuminating
3.1 V or more *
When shutting off light
0.6 V or less
Optical sensor
BCM
Continuity
Connector
Terminal
Connector
Terminal
M17
1
M123
138
Existed
Optical sensor
Ground
Continuity
Connector
Terminal
M17
1
Not existed
Optical sensor
BCM
Continuity
Connector
Terminal
Connector
Terminal
M17
3
M123
137
Existed
Optical sensor
BCM
Continuity
Connector
Terminal
Connector
Terminal
M17
2
M123
113
Existed
Revision: 2013 February
2012 Murano CrossCabriolet
EXL-54
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
OPTICAL SENSOR
Check continuity between optical sensor harness connector and ground.
Does continuity exist?
YES
>> Repair or replace harness.
NO
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
Optical sensor
Ground
Continuity
Connector
Terminal
M17
2
Not existed
Revision: 2013 February
2012 Murano CrossCabriolet
HAZARD SWITCH
EXL-55
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
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HAZARD SWITCH
Component Function Check
INFOID:0000000007565453
1.
CHECK HAZARD SWITCH SIGNAL BY CONSULT
CONSULT DATA MONITOR
1.
Turn ignition switch ON.
2.
Select “HAZARD SW” of BCM (FLASHER) data monitor item.
3.
With operating the hazard switch, check the monitor status.
Is the item status normal?
YES
>> Hazard switch circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000007565454
1.
CHECK HAZARD SWITCH SIGNAL INPUT
1.
Turn ignition switch OFF.
2.
Disconnect hazard switch connector.
3.
Check voltage between hazard switch connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 2.
2.
CHECK HAZARD SWITCH SIGNAL OPEN CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between hazard switch harness connector and BCM harness connector.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK HAZARD SWITCH SIGNAL SHORT CIRCUIT
Check continuity between hazard switch harness connector and ground.
Monitor item
Condition
Monitor status
HAZARD SW
Hazard switch
ON
On
OFF
Off
(+)
(
−
)
Voltage (Approx.)
Hazard switch
Connector
Terminal
M45
2
Ground
12 V
JPMIA0012GB
Hazard switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M45
2
M122
110
Existed
Revision: 2013 February
2012 Murano CrossCabriolet
EXL-56
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
HAZARD SWITCH
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK HAZARD SWITCH GROUND OPEN CIRCUIT
Check continuity between hazard switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace hazard switch.
NO
>> Repair or replace harness.
Hazard switch
Ground
Continuity
Connector
Terminal
M45
2
Not existed
Hazard switch
Ground
Continuity
Connector
Terminal
M45
1
Existed
Revision: 2013 February
2012 Murano CrossCabriolet
EXTERIOR LIGHTING SYSTEM SYMPTOMS
EXL-57
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
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SYMPTOM DIAGNOSIS
EXTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom Table
INFOID:0000000007565455
CAUTION:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagno-
sis if any DTC is detected.
Symptom
Possible cause
Inspection item
Headlamp does not
switch to the high beam.
One side
• Fuse
• Harness between IPDM E/R
and high beam solenoid
• Harness between high beam
solenoid and ground
• Front combination lamp
(High beam solenoid)
• IPDM E/R
Headlamp (HI) circuit
Refer to
.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM”
Refer to
High beam indicator lamp is not turned ON.
(The headlamp switches to the high beam.)
Combination meter
• Combination meter
Data monitor “HI-BEAM IND”
• BCM (HEAD LAMP)
Active test “HEADLAMP”
Headlamp does not
switch to the low beam.
One side
Front combination lamp (High
beam solenoid)
—
Both sides
• Combination switch
• Harness between combination
switch and BCM
• BCM
Combination switch
Refer to
.
High beam request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “HL HI REQ”
IPDM E/R
—
Headlamp is not turned
ON.
One side
• Fuse
• Xenon bulb
• Harness between IPDM E/R
and headlamp
• Harness between headlamp
and ground
• Front combination lamp (xenon
headlamp)
• IPDM E/R
Headlamp (LO) circuit
Refer to
.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON”
Refer to
Headlamp is not turned ON/OFF with the lighting
switch AUTO.
• Combination switch
• Harness between combination
switch and BCM
• BCM
Combination switch
Refer to
.
• Optical sensor
• Harness between optical sen-
sor and BCM
• BCM
Optical sensor
Refer to
.
Revision: 2013 February
2012 Murano CrossCabriolet
EXL-58
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
EXTERIOR LIGHTING SYSTEM SYMPTOMS
Front fog lamp is not
turned ON.
One side
• Front fog lamp bulb
• Harness between IPDM E/R
and front fog lamp
• Harness between front fog lamp
and ground
• IPDM E/R
Front fog lamp circuit
Refer to
.
Both side
Symptom diagnosis
“BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON”
Refer to
Parking lamp is not turned ON.
• Parking lamp bulb
• Harness between IPDM E/R
and parking lamp
• Harness between parking lamp
and ground
Parking lamp circuit
Refer to
.
Front side marker lamp is not turned ON.
• Front side marker lamp bulb
• Harness between IPDM E/R
and front side marker lamp
• Harness between front side
marker lamp and ground
Front side marker lamp circuit
Refer to
.
Parking lamp and front side marker lamp are not
turned ON.
• Fuse
• Harness between IPDM E/R
and parking lamp
• IPDM E/R
Parking lamp circuit
Refer to
.
Tail lamp / Rear side marker lamp is not turned ON.
• Rear side marker lamp bulb
• Rear combination lamp
• Harness between IPDM E/R
and rear combination lamp
• Harness between rear combi-
nation lamp and ground
Tail lamp circuit
Refer to
.
License plate lamp is not turned ON.
• License plate lamp bulb
• Harness between IPDM E/R
and license plate lamp
• Harness between license plate
lamp and ground
License plate lamp circuit
Refer to
.
Tail lamp and license plate lamp are not turned ON.
• Fuse
• Harness between IPDM E/R
and rear combination lamp
• IPDM E/R
License plate lamp circuit
Refer to
.
Parking lamp, tail lamp, side marker lamp and li-
cense plate lamp are not turned ON.
Symptom diagnosis
“PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED
ON”
Refer to
Turn signal lamp does not
blink.
Indicator lamp is nor-
mal.
(Applicable side per-
forms high flasher acti-
vation.)
• Turn signal lamp bulb
• Harness between BCM and
each turn signal lamp
• Harness between each turn sig-
nal lamp and ground
Turn signal lamp circuit
Refer to
.
Indicator lamp is includ-
ed
• Combination switch
• Harness between combination
switch and BCM
• BCM
Combination switch
Refer to
.
Symptom
Possible cause
Inspection item
Revision: 2013 February
2012 Murano CrossCabriolet
EXTERIOR LIGHTING SYSTEM SYMPTOMS
EXL-59
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
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Turn signal indicator lamp
does not blink.
(Turn signal indicator
lamp is normal.)
One side
Combination meter
—
Both sides
(Always)
• Turn indicator signal
• Combination meter
• BCM
• Combination meter
• Combination meter
Data monitor “TURN IND”
• BCM (FLASHER)
Active test “FLASHER”
Both sides
(Only when activating
hazard warning lamp
with ignition switch
OFF)
• Combination meter power sup-
ply and ground circuit
• Combination meter
Combination meter
Power supply and ground circuit
Refer to
• Hazard warning lamp does not activate.
• Hazard warning lamp continues activating.
(Turn signal is normal.)
• Hazard switch
• Harness between hazard
switch and BCM
• Harness between hazard
switch and ground
• BCM
Hazard switch
Refer to
.
Symptom
Possible cause
Inspection item
Revision: 2013 February
2012 Murano CrossCabriolet
EXL-60
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
Description
INFOID:0000000007565456
XENON HEADLAMP
• Brightness and the color of light may change slightly immediately after turning the headlamp ON until the
xenon bulb becomes stable. This is normal.
• Illumination time lag may occur between right and left. This is normal.
AUTO LIGHT SYSTEM
The headlamp may not be turned ON/OFF immediately after passing dark area or bright area (short tunnel,
sky bridge, shadowed area etc.) while using the auto light system. This causes the control difference. This is
normal.
Revision: 2013 February
2012 Murano CrossCabriolet
BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM
EXL-61
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
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BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM
Description
INFOID:0000000007565457
The headlamp (both sides) does not switch to the high beam when setting to the lighting switch HI or PASS.
Diagnosis Procedure
INFOID:0000000007565458
1.
COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to
Is the combination switch normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning part.
2.
CHECK HEADLAMP (HI) REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
1.
Select “HL HI REQ” of IPDM E/R data monitor item.
2.
With operating the lighting switch, check the monitor status.
Is the item status normal?
YES
>> GO TO 3.
NO
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
3.
HEADLAMP (HI) CIRCUIT INSPECTION
Check the headlamp (HI) circuit. Refer to
EXL-37, "Component Function Check"
Is the headlamp (HI) circuit normal?
YES
>> Refer to
GI-40, "Intermittent Incident"
.
NO
>> Repair or replace the malfunctioning part.
Monitor item
Condition
Monitor status
HL HI REQ
Lighting switch
(2ND)
HI or PASS
ON
Except for HI or PASS
OFF
Revision: 2013 February
2012 Murano CrossCabriolet
EXL-62
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON
BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON
Description
INFOID:0000000007565459
Both side headlamps (LO) are not turned ON in any condition.
Diagnosis Procedure
INFOID:0000000007565460
1.
COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to
Is the combination switch normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning part.
2.
CHECK HEADLAMP (LO) REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
1.
Select “HL LO REQ” of IPDM E/R data monitor item.
2.
With operating the lighting switch, check the monitor status.
Is the item status normal?
YES
>> GO TO 3.
NO
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
3.
HEADLAMP (LO) CIRCUIT INSPECTION
Check the headlamp (LO) circuit. Refer to
EXL-39, "Component Function Check"
.
Is the headlamp (LO) circuit normal?
YES
>> Replace IPDM E/R.
NO
>> Repair or replace the malfunctioning part.
Monitor item
Condition
Monitor status
HL LO REQ
Lighting switch
2ND
ON
OFF
OFF
Revision: 2013 February
2012 Murano CrossCabriolet
PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
EXL-63
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
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PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON
Description
INFOID:0000000007565461
The parking, license plate, side marker, tail lamps and each illumination are not turned ON in any condition.
Diagnosis Procedure
INFOID:0000000007565462
1.
COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to
Is the combination switch normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning part.
2.
CHECK TAIL LAMP RELAY REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
1.
Select “TAIL & CLR REQ” of IPDM E/R data monitor item.
2.
With operating the lighting switch, check the monitor status.
Is the item status normal?
YES
>> Replace IPDM E/R.
NO
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
Monitor item
Condition
Monitor status
TAIL & CLR REQ
Lighting switch
1ST
On
OFF
Off
Revision: 2013 February
2012 Murano CrossCabriolet
EXL-64
< SYMPTOM DIAGNOSIS >
[XENON TYPE]
BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON
BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON
Description
INFOID:0000000007565463
The front fog lamps are not turned ON in any condition.
Diagnosis Procedure
INFOID:0000000007565464
1.
CHECK FRONT FOG LAMP FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK FRONT FOG LAMP SHORT CIRCUIT
1.
Disconnect front fog connector and IPDM E/R connector.
2.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace fuse. (Replace IPDM E/R if the fuse is fusing again.)
NO
>> Repair or replace harness. And then replace the fuse.
3.
COMBINATION SWITCH INSPECTION
Check combination switch. Refer to
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the malfunctioning part.
4.
CHECK FRONT FOG LAMP REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
1.
Select “FR FOG REQ” of IPDM E/R data monitor item.
2.
With operating the front fog lamp switch, check the monitor status.
Is the item status normal?
YES
>> GO TO 5.
NO
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
5.
FRONT FOG LAMP CIRCUIT INSPECTION
Check the front fog lamp circuit. Refer to
EXL-50, "Component Function Check"
.
Is the inspection result normal?
YES
>> Refer to
GI-40, "Intermittent Incident"
.
NO
>> Repair or replace the malfunctioning part.
Unit
Location
Fuse No.
Capacity
Front fog lamp
IPDM E/R
#58
15 A
IPDM E/R
Ground
Continuity
Connector
Terminal
RH
E345
86
Not existed
LH
87
Monitor item
Condition
Monitor status
FR FOG REQ
Front fog lamp switch
(With lighting switch 1ST)
ON
On
OFF
Off
Revision: 2013 February
2012 Murano CrossCabriolet
HEADLAMP AIMING ADJUSTMENT
EXL-65
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[XENON TYPE]
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PERIODIC MAINTENANCE
HEADLAMP AIMING ADJUSTMENT
Description
INFOID:0000000007565465
PREPARATION BEFORE ADJUSTING
NOTE:
• For details, refer to the regulations in your own country.
• Perform aiming if the vehicle front body has been repaired and/or the front combination lamp assembly has
been replaced.
Before performing aiming adjustment, check the following.
• Adjust the tire pressure to the specification.
• Fill with fuel, engine coolant and each oil.
• Maintain the unloaded vehicle condition. (Remove luggage from the passenger compartment and the lug-
gage room.)
NOTE:
Do not remove the temporary tire, jack and on-vehicle tool.
• Wipe out dirt on the headlamp.
CAUTION:
Never use organic solvent (thinner, gasoline etc.)
• Ride alone on the driver seat.
• Headlamp aiming switch sets to “0”.
AIMING ADJUSTMENT SCREW
JPLIA0810ZZ
A.
Headlamp RH (UP/DOWN) adjust-
ment screw
B.
Headlamp LH (UP/DOWN) adjust-
ment screw
: Vehicle center
Revision: 2013 February
2012 Murano CrossCabriolet
EXL-66
< PERIODIC MAINTENANCE >
[XENON TYPE]
HEADLAMP AIMING ADJUSTMENT
Aiming Adjustment Procedure
INFOID:0000000007565466
1.
Place the screen.
NOTE:
• Stop the vehicle facing the wall.
• Place the board on a plain road vertically.
2.
Face the vehicle with the screen. Maintain 10 m (32.8 ft) between the headlamp bulb center and the
screen.
3.
Start the engine. Turn the headlamp (LO) ON.
NOTE:
Shut off the headlamp light with the board to prevent from illuminating the adjustment screen.
CAUTION:
Never cover the lens surface with a tape etc. The lens is made of resin.
4.
Measure the distance (X) between the horizontal center line of headlamp (H) and the cutoff line (A) within
the light axis measurement range (R) from the vertical center line ahead of headlamp (V).
Low beam distribution on the screen
5.
Adjust the cutoff line height (X) with the aiming adjustment screw so as to enter in the adjustment range
(M–N) according to the horizontal center line of headlamp (H).
unit: mm (in)
Side view
Adjustment screw
Screw driver rotation
Facing direction
A
Headlamp RH (UP/DOWN)
Clockwise
DOWN
Counterclockwise
UP
B
Headlamp LH (UP/DOWN)
Clockwise
DOWN
Counterclockwise
UP
Light axis measurement range (R)
: 350
±
175 mm (13.78
±
6.89 in)
JSLIA0005ZZ
Horizontal center line of headlamp (H)
Highest cutoff line height (M)
Lowest cutoff line height (N)
700 (27.56) or less
4 (0.16)
30 (1.18)
701(27.60) – 800 (31.50)
4 (0.16)
30 (1.18)
801 (31.54) or more
17 (0.67)
44 (1.73)
JSLIA0006ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
HEADLAMP AIMING ADJUSTMENT
EXL-67
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[XENON TYPE]
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Distance between the headlamp
center and the screen (L)
: 10 m (32.8 ft)
Revision: 2013 February
2012 Murano CrossCabriolet
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