Murano Cross Cabriolet Z51 (2012 year). Manual — part 49
STEP LAMP CIRCUIT
INL-31
< DTC/CIRCUIT DIAGNOSIS >
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2.
Check continuity between BCM harness connector and the ground.
Does continuity exist?
YES
>> Repair the harnesses or connectors.
NO
>> Replace BCM.Refer to
BCS-76, "Removal and Installation"
.
BCM
Ground
Continuity
Connector
Terminal
M119
7
Not existed
Revision: 2013 February
2012 Murano CrossCabriolet
INL-32
< DTC/CIRCUIT DIAGNOSIS >
PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT
PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT
Component Function Check
INFOID:0000000007566465
1.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION OPERATION
CONSULT ACTIVE TEST
1.
Turn the ignition switch ON.
2.
Select “ENGINE SW ILLUMI” of BCM (INTELLIGENT KEY) active test item.
3.
With operating the test items, check that the push-button ignition switch illumination turns ON/OFF
Does the push-button ignition switch illumination turn ON/OFF?
YES
>> Push-button ignition switch illumination circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000007566466
1.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY OUTPUT
1.
Turn ignition switch OFF.
2.
Lighting switch OFF.
3.
Disconnect push-button ignition switch connector.
4.
Check voltage between push-button ignition switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 2.
2.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY OPEN CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and the push-button ignition switch harness connector.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harnesses.
3.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY SHORT CIRCUIT
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
On
: Push-button ignition switch illumination ON
Off
: Push-button ignition switch illumination OFF
(+)
(–)
Condition
Voltage
(Approx.)
Push-button ignition switch
Connector
Terminal
M101
3
Ground
Push-button ignition
switch illumination
ON Condition
12 V
OFF Condition
0 V
BCM
Push-button ignition switch
Continuity
Connector
Terminal
Connector
Terminal
M123
133
M101
3
Existed
BCM
Ground
Continuity
Connector
Terminal
M123
133
Not existed
Revision: 2013 February
2012 Murano CrossCabriolet
PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT
INL-33
< DTC/CIRCUIT DIAGNOSIS >
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NO
>> Repair or replace harnesses.
4.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION GROUND CIRCUIT-1
1.
Connect push-button ignition switch connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace BCM. Refer to
BCS-76, "Removal and Installation"
5.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION GROUND CIRCUIT-2
1.
Check continuity between push-button ignition switch harness connector and BCM harness connector.
2.
Check continuity between push-button ignition switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace push-button ignition switch.
NO
>> Repair or replace harnesses.
(+)
(–)
Condition
Voltage
(Approx.)
BCM
Connector
Terminal
M119
14
Ground
Push-button ignition switch
illumination
ON Condition
0 V
Push-button ignition switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M101
2
M119
14
Existed
Push-button ignition switch
Ground
Continuity
Connector
Terminal
M101
2
Not existed
Revision: 2013 February
2012 Murano CrossCabriolet
INL-34
< SYMPTOM DIAGNOSIS >
INTERIOR LIGHTING SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
INTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom Table
INFOID:0000000007566467
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
All the following lamps are not turned ON.
• Map lamp
• Trunk room lamp
• Step lamp
• Vanity mirror lamp
• Harness between BCM and each
interior room lamp
• BCM
Interior room lamp power supply cir-
cuit
Refer to
• Interior room lamp is not turned ON even
though the door is open.
(It turns ON when turning the interior room
lamp switch ON.)
• Interior room lamp does not turn OFF even
though the door is closed.
• Harness between BCM and each
door switch
• Harness between BCM and each
interior room lamp
• BCM
Interior room lamp control circuit
Refer to
Interior room lamp timer does not activate.
(It turns ON/ OFF when the door opens/closes.)
—
Check the interior room lamp setting.
Refer to
• Trunk room lamp does not turn ON even
though the trunk lid is open.
(It turns ON when turning the trunk room lamp
switch ON.)
• Trunk room lamp does not turn OFF even
though the trunk lid is closed.
• Harness between BCM and trunk
room lamp switch
• Harness between BCM and trunk
room lamp
• BCM
Trunk room lamp switch circuit
Refer to
Trunk room lamp circuit
Refer to
• Step lamps (ALL) do not turn ON.
• Step lamps (ALL) do not turn OFF.
• Harness between BCM and each
step lamp
• BCM
Push-button ignition switch illumination does not
illuminate.
• Harness between BCM and push-
button ignition switch
• BCM
Push-button ignition switch illumina-
tion circuit
Refer to
Interior room lamp battery saver does not acti-
vate.
—
Check the interior room lamp battery
saver setting.
Refer to
Revision: 2013 February
2012 Murano CrossCabriolet
MAP LAMP
INL-35
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
MAP LAMP
Exploded View
INFOID:0000000007566468
Removal and Installation
INFOID:0000000007566469
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
• Never touch the glass surface of the bulb with bare hands or allow oil or grease to get on it to pre-
vent damage to the bulb.
• Never touch the glass surface of the bulb with bare hands because the surface is very hot just after
the lamp is turned OFF to prevent a burns.
• Leaving the bulb removed from housing for a long period of time can deteriorate performance of the
lens and reflector (causing dirty or clouding). Always prepare a new bulb and have it on hand when
replacing the bulb.
• When using a small flat-bladed screwdriver, apply protective tape on tip of a small flat-bladed screw-
driver to protect parts from damage.
REMOVAL
1.
Remove lens.
Disengage lens fixing pawls using a remover tool (A).
CAUTION:
Apply protective tape (B) on the parts to protect it from
damage.
1.
Headlining
2.
Map lamp assembly
3.
Bulb
4.
Lens
: Pawl
: Vehicle front
JMLIA2226ZZ
: Pawl
JMLIA2227ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
INL-36
< REMOVAL AND INSTALLATION >
MAP LAMP
2.
Remove map lamp assembly.
a.
Disengage map lamp assembly fixing pawls using a remover
tool (A).
b.
Disconnect harness connector, and then remove map lamp assembly.
INSTALLATION
Install in the reverse order of removal.
Replacement
INFOID:0000000007566470
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
• Never touch the glass surface of the bulb with bare hands or allow oil or grease to get on it to pre-
vent damage to the bulb.
• Never touch the glass surface of the bulb with bare hands because the surface is very hot just after
the lamp is turned OFF to prevent a burns.
• Leaving the bulb removed from housing for a long period of time can deteriorate performance of the
lens and reflector (causing dirty or clouding). Always prepare a new bulb and have it on hand when
replacing the bulb.
MAP LAMP BULB
1.
Remove lens. Refer to
INL-35, "Removal and Installation"
.
2.
Remove bulb.
: Pawl
JMLIA2228ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
VANITY MIRROR LAMP
INL-37
< REMOVAL AND INSTALLATION >
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VANITY MIRROR LAMP
Exploded View
INFOID:0000000007566471
Replacement
INFOID:0000000007566472
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
• Never touch the glass surface of the bulb with bare hands or allow oil or grease to get on it to pre-
vent damage to the bulb.
• Never touch the glass surface of the bulb with bare hands because the surface is very hot just after
the lamp is turned OFF to prevent a burns.
• Leaving the bulb removed from housing for a long period of time can deteriorate performance of the
lens and reflector (causing dirty or clouding). Always prepare a new bulb and have it on hand when
replacing the bulb.
• When using a small flat-bladed screwdriver, apply protective tape on tip of a small flat-bladed screw-
driver to protect parts from damage.
VANITY MIRROR LAMP BULB
1.
Disengage lens fixing pawls using a remover tool (A).
CAUTION:
Apply protective tape (B) on the parts to protect it from
damage.
2.
Remove bulb.
1.
Lens
2.
Bulb
3.
Sun visor
: Pawl
JMLIA2229ZZ
: Pawl
JMLIA2230ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
INL-38
< REMOVAL AND INSTALLATION >
GLOVE BOX LAMP
GLOVE BOX LAMP
Exploded View
INFOID:0000000007566473
Replacement
INFOID:0000000007566474
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
• Never touch the glass surface of the bulb with bare hands or allow oil or grease to get on it to pre-
vent damage to the bulb.
• Never touch the glass surface of the bulb with bare hands because the surface is very hot just after
the lamp is turned OFF to prevent a burns.
• Leaving the bulb removed from housing for a long period of time can deteriorate performance of the
lens and reflector (causing dirty or clouding). Always prepare a new bulb and have it on hand when
replacing the bulb.
GLOVE BOX LAMP BULB
1.
Remove instrument lower panel RH. Refer to
IP-13, "Removal and Installation"
2.
Rotate the bulb & socket assembly counterclockwise and unlock
it and then remove bulb & socket assembly.
1.
Instrument lower panel RH
2.
Bulb & socket assembly
3.
Lamp housing
: Pawl
: Vehicle front
JMLIA2231ZZ
JMLIA1528ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
CONSOLE POCKET LAMP
INL-39
< REMOVAL AND INSTALLATION >
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CONSOLE POCKET LAMP
Exploded View
INFOID:0000000007566475
Replacement
INFOID:0000000007566476
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
• Never touch the glass surface of the bulb with bare hands or allow oil or grease to get on it to pre-
vent damage to the bulb.
• Never touch the glass surface of the bulb with bare hands because the surface is very hot just after
the lamp is turned OFF to prevent a burns.
• Leaving the bulb removed from housing for a long period of time can deteriorate performance of the
lens and reflector (causing dirty or clouding). Always prepare a new bulb and have it on hand when
replacing the bulb.
CONSOLE POCKET LAMP BULB
1.
Remove cluster lid C (lower). Refer to
IP-13, "Removal and Installation"
.
2.
Rotate the bulb & socket assembly counterclockwise and unlock
it and then remove bulb & socket assembly.
1.
Cluster lid C (lower)
2.
Lamp housing
3.
Bulb & socket assembly
: Pawl
: Vehicle front
JMLIA2232ZZ
JMLIA1528ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
INL-40
< REMOVAL AND INSTALLATION >
STEP LAMP
STEP LAMP
Exploded View
INFOID:0000000007566477
Removal and Installation
INFOID:0000000007566478
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
• When removing, always use a remover tool that is made of plastic to prevent damage to the parts.
REMOVAL
1.
Disengage step lamp fixing metal clips using a remover tool (A).
CAUTION:
Apply protective tape (B) on the parts to protect it from
damage.
2.
Disconnect harness connector, and then remove step lamp.
INSTALLATION
Install in the reverse order of removal.
Replacement
INFOID:0000000007566479
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
1.
Front door finisher
2.
Lamp housing
3.
Bulb
4.
Lens
: Pawl
: Metal clip
: Vehicle front
JMLIA2233ZZ
: Metal clip
JMLIA2234ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
STEP LAMP
INL-41
< REMOVAL AND INSTALLATION >
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• Never touch the glass surface of the bulb with bare hands or allow oil or grease to get on it to pre-
vent damage to the bulb.
• Never touch the glass surface of the bulb with bare hands because the surface is very hot just after
the lamp is turned OFF to prevent a burns.
• Leaving the bulb removed from housing for a long period of time can deteriorate performance of the
lens and reflector (causing dirty or clouding). Always prepare a new bulb and have it on hand when
replacing the bulb.
STEP LAMP BULB
1.
Remove step lamp. Refer to
INL-40, "Removal and Installation"
.
2.
Remove lens.
Disengage lens fixing pawls using a remover tool (A), and then
remove lens.
3.
Remove bulb.
: Pawl
JMLIA2235ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
INL-42
< REMOVAL AND INSTALLATION >
TRUNK ROOM LAMP
TRUNK ROOM LAMP
Exploded View
INFOID:0000000007566480
Removal and Installation
INFOID:0000000007566481
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
• When removing, always use a remover tool that is made of plastic to prevent damage to the parts.
REMOVAL
1.
Disengage trunk room lamp fixing metal clips using a remover
tool (A).
CAUTION:
Apply protective tape (B) on the parts to protect it from
damage.
2.
Disconnect harness connector, and then remove trunk room lamp.
INSTALLATION
Install in the reverse order of removal.
Replacement
INFOID:0000000007566482
CAUTION:
• Disconnect the battery negative terminal or remove power circuit fuse while performing the opera-
tion to prevent electric leakage.
1.
Lamp housing
2.
Bulb
3.
Lens
: Pawl
: Metal clip
: Vehicle front
JMLIA2236ZZ
: Metal clip
JMLIA2237ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
TRUNK ROOM LAMP
INL-43
< REMOVAL AND INSTALLATION >
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B
INL
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• Never touch the glass surface of the bulb with bare hands or allow oil or grease to get on it to pre-
vent damage to the bulb.
• Never touch the glass surface of the bulb with bare hands because the surface is very hot just after
the lamp is turned OFF to prevent a burns.
• Leaving the bulb removed from housing for a long period of time can deteriorate performance of the
lens and reflector (causing dirty or clouding). Always prepare a new bulb and have it on hand when
replacing the bulb.
TRUNK ROOM LAMP BULB
1.
Remove trunk room lamp. Refer to
INL-42, "Removal and Installation"
2.
Remove lens.
Disengage lens fixing pawls using a remover tool (A), and then
remove lens.
3.
Remove bulb.
: Pawl
JMLIA2235ZZ
Revision: 2013 February
2012 Murano CrossCabriolet
INL-44
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Bulb Specifications
INFOID:0000000007566483
Item
Type
Wattage (W)
Push-button ignition switch illumination
LED
—
Map lamp
Wedge
8
Vanity mirror lamp
—
2
Console pocket lamp
Wedge
1.4
Glove box lamp
Wedge
2.0
Step lamp
Wedge
2.7
Trunk room lamp
Wedge
5
Revision: 2013 February
2012 Murano CrossCabriolet
IP-1
BODY INTERIOR
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SECTION
IP
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CONTENTS
INSTRUMENT PANEL
SYMPTOM DIAGNOSIS . . . . . . . ...
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES . . . . . . . . . . . . . . . .
Work Flow . . . . . . . . . . . . . . . .....
Inspection Procedure . . . . . . . . . . . ....
Diagnostic Worksheet . . . . . . . . . . . ...
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Service Procedure Precautions for Models with a
Pop-up Roll Bar . . . . . . . . . . . . . .....
Precaution . . . . . . . . . . . . . . . .....
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . .
Special Service Tools . . . . . . . . . . .
Commercial Service Tools . . . . . . . . . .
CLIP LIST . . . . . . . . . . . . . . ..
Clip List . . . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . ...
INSTRUMENT PANEL ASSEMBLY . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
CENTER CONSOLE ASSEMBLY . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Revision: 2013 February
2012 Murano CrossCabriolet
IP-2
< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
SYMPTOM DIAGNOSIS
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Work Flow
INFOID:0000000007566551
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any
customer comments. Refer to
. This information is necessary to duplicate the
conditions that exist when the noise occurs.
• The customer may not be able to provide a detailed description or the location of the noise. Attempt to obtain
all the facts and conditions that exist when the noise occurs (or does not occur).
• If there is more than one noise in the vehicle, perform a diagnosis and repair the noise that the customer is
concerned about. This can be accomplished by performing a test drive with the customer.
• After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics
are provided so that the customer, service adviser, and technician use the same language when describing
the noise.
• Squeak – (Like tennis shoes on a clean floor)
Squeak characteristics include the light contact / fast movement / brought on by road conditions / hard sur-
faces = high-pitched noise / softer surfaces = low-pitched noises / edge to surface = chirping
• Creak – (Like walking on an old wooden floor)
Creak characteristics include firm contact / slow movement/twisting with a rotational movement / pitch
dependent on materials / often brought on by activity.
• Rattle – (Like shaking a baby rattle)
Rattle characteristics include fast repeated contact / vibration or similar movement / loose parts/missing clip
or fastener / incorrect clearance.
• Knock – (Like a knock on a door)
Knock characteristics include hollow sounds / sometimes repeating / often brought on by driver action.
• Tick – (Like a clock second hand)
Tick characteristics include gentle contacting of light materials / loose components / can be caused by driver
action or road conditions.
• Thump – (Heavy, muffled knock noise)
Thump characteristics include softer knock / dull sounds often brought on by activity.
• Buzz – (Like a bumblebee)
Buzz characteristics include high frequency rattle / firm contact.
• Often the degree of acceptable noise level varies depending upon the person. A noise that a technician may
judge as acceptable may be very irritating to a customer.
• Weather conditions, especially humidity and temperature, may have a great effect on noise level.
DUPLICATE THE NOISE AND TEST DRIVE
SBT842
Revision: 2013 February
2012 Murano CrossCabriolet
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