Nissan Murano Z51 (2008 year). Manual — part 100
DLK-132
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
OUTSIDE KEY ANTENNA
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 2
1.
Replace malfunctioning outside key antenna. (New antenna or other antenna)
2.
Connect BCM connector and outside key antenna (New antenna or other antenna) connector.
3.
Check signal between BCM harness connector and ground with oscilloscope.
Is the inspection result normal?
YES-1 >> Replace malfunctioning front outside handle (LH or RH). Refer to
YES-2 >> Replace outside key antenna (Rear bumper). Refer to
DLK-372, "REAR BUMPER : Removal and
NO
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
BCM
Outside key antenna
Continuity
Connector
Terminal
Connector
Terminal
M122
77
D12 (driver side)
1
Existed
76
2
75
D52 (passenger side)
1
74
2
M121
39
B85 (rear bumper)
1
38
2
BCM
Ground
Continuity
Connector
Terminal
M122
74
Not existed
75
76
77
M121
38
39
(+)
(–)
Condition
Signal
(Reference value.)
BCM
Connector
Terminal
M122
Driver side
77
Ground
Door request
switch is
pushed
When Intelligent Key
is in the antenna de-
tection area.
Passenger
side
75
M121
Rear bumper
39
When Intelligent Key
is not in the antenna
detection area.
JMKIA0062GB
JMKIA0063GB
Revision: 2008 October
2009 Murano
INTELLIGENT KEY WARNING BUZZER
DLK-133
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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INTELLIGENT KEY WARNING BUZZER
Description
INFOID:0000000003318086
Answers back and warns for an inappropriate operation.
Component Function Check
INFOID:0000000003318087
1.
CHECK FUNCTION
Check Intelligent Key warning buzzer (“OUTSIDE BUZZER”) in Active Test mode.
Is the inspection result normal?
YES
>> Intelligent Key warning buzzer (engine room) is OK.
NO
>> Refer to
DLK-133, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003318088
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10 A fuse, [No.6, located in fuse block (J/B)].
Is fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT
1.
Disconnect Intelligent Key warning buzzer connector.
2.
Check voltage between Intelligent Key warning buzzer harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace Intelligent Key warning buzzer power supply circuit.
3.
CHECK INTELLIGENT KEY WARNING BUZZER CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and Intelligent Key warning buzzer harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness between BCM and Intelligent Key warning buzzer.
4.
CHECK INTELLIGENT KEY WARNING BUZZER
DLK-134, "Component Inspection"
Is the inspection result normal?
(+)
(–)
Voltage (V)
(Approx.)
Intelligent Key warning buzzer
Connector
Terminal
E25
1
Ground
Battery voltage
BCM
Intelligent Key warning buzzer
Continuity
Connector
Terminal
Connector
Terminal
M121
64
E25
3
Existed
BCM
Ground
Continuity
Connector
Terminal
M121
64
Not existed
Revision: 2008 October
2009 Murano
DLK-134
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY WARNING BUZZER
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Replace Intelligent Key warning buzzer. Refer to
DLK-374, "Removal and Installation"
.
Component Inspection
INFOID:0000000003318089
1.
CHECK INTELLIGENT KEY WARNING BUZZER
Connect battery power supply to Intelligent Key warning buzzer terminals 1 and 3, and check the operation.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace Intelligent Key warning buzzer. Refer to
DLK-374, "Removal and Installation"
.
1 (BAT+) - 3 (BAT-)
: the buzzer sounds
Revision: 2008 October
2009 Murano
INTELLIGENT KEY
DLK-135
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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INTELLIGENT KEY
Description
INFOID:0000000003318096
The following functions are available when having and carrying electronic ID.
• Door lock/unlock
• Back door open (with automatic back door system)
• Engine start
Remote control entry function and panic alarm function are available when operating on button.
Component Function Check
INFOID:0000000003318097
1.
CHECK FUNCTION
Check remote keyless entry receiver (“RKE OPE COUN1”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Refer to
DLK-135, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003318098
1.
CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300
Ω
) so that the
current value becomes about 10 mA.
Is the measurement value within the specification?
YES
>> Replace Intelligent Key.
NO
>> Replace Intelligent Key battery. Refer to
.
Component Inspection
INFOID:0000000003318099
1.
REPLACE INTELLIGENT KEY BATTERY
1.
Release the lock knob at the back of the Intelligent Key and remove the mechanical key.
2.
Insert a flat-blade screwdriver (A) wrapped with a cloth into the
slit of the corner and twist it to separate the upper part from the
lower part.
CAUTION:
• Do not touch the circuit board or battery terminal.
• The key fob is water-resistant. However, if it does get wet,
immediately wipe it dry.
3.
Replace the battery with new one.
Monitor item
Condition
RKE OPE COUN1
Check that the numerical value is changing while operating on the Intelligent Key.
Standard
: Approx. 2.5 - 3.0V
OCC0607D
PIIB6221E
Revision: 2008 October
2009 Murano
DLK-136
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY
4.
Align the tips of the upper and lower parts, and then push them
together until it is securely closed.
CAUTION:
• When replacing battery, keep dirt, grease, and other for-
eign materials off the electrode contact area.
• After replacing the battery, check that all Intelligent Key
functions work normally.
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Check remote keyless entry receiver. Refer to
.
Special Repair Requirement
INFOID:0000000003318100
Refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
PIIB6222E
Revision: 2008 October
2009 Murano
KEY SLOT
DLK-137
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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KEY SLOT
Description
INFOID:0000000003318035
Detect whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent Key transponder.
Component Function Check
INFOID:0000000003318036
1.
CHECK FUNCTION
Check key slot (“KEY SW -SLOT”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Key slot is OK.
NO
>> Refer to
DLK-137, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003318037
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10 A fuse, [No.9, located in fuse block (J/B)].
Is fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK KEY SLOT POWER SUPPLY CIRCUIT
1.
Disconnect key slot connector.
2.
Check voltage between slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace key slot power supply circuit.
3.
CHECK KEY SLOT GROUND CIRCUIT
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace key slot ground circuit.
4.
CHECK KEY SLOT CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and key slot harness connector.
Monitor item
Condition
KEY SW-SLOT
Key is inserted in key slot: ON
Key is removed from key slot: OFF
(+)
(–)
Voltage (V)
(Approx.)
Key slot
Connector
Terminal
M99
1
Ground
Battery voltage
Key slot
Ground
Continuity
Connector
Terminal
M99
7
Existed
Revision: 2008 October
2009 Murano
DLK-138
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK KEY SLOT
DLK-138, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace key slot. Refer to
DLK-375, "Removal and Installation"
6.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000003318038
1.
CHECK KEY SLOT
1.
Turn ignition switch OFF.
2.
Disconnect key slot connector.
3.
Check key slot terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace key slot. Refer to
DLK-375, "Removal and Installation"
BCM
Key slot
Continuity
Connector
Terminal
Connector
Terminal
M123
121
M99
11
Existed
BCM
Ground
Continuity
Connector
Terminal
M123
121
Not existed
Key slot
Condition
Continuity
Terminal
1
11
Intelligent Key inserted
Existed
Intelligent Key removed
Not existed
Revision: 2008 October
2009 Murano
KEY SLOT ILLUMINATION
DLK-139
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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KEY SLOT ILLUMINATION
Description
INFOID:0000000003318101
Blinks when Intelligent Key insertion is required.
Component Function Check
INFOID:0000000003318102
1.
CHECK FUNCTION
Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode.
Is the inspection result normal?
YES
>> Key slot function is OK.
NO
>> Refer to
DLK-139, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003318103
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10 A fuse, [No.9, located in fuse block (J/B)].
Is fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL
Check voltage between key slot connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 4.
3.
CHECK KEY SLOT CIRCUIT
1.
Disconnect BCM and key slot connector.
2.
Check continuity between BCM harness connector and key slot harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK KEY SLOT POWER SUPPLY CIRCUIT
1.
Disconnect key slot connector.
(+)
(–)
Condition
Key slot
illumination
Voltage (V)
(Approx.)
Key slot
Connector
Terminal
M99
6
Ground
Intelligent Key inserted
OFF
Battery voltage
Intelligent Key removed
ON
0
BCM
Key slot
Continuity
Connector
Terminal
Connector
Terminal
M122
92
M99
6
Existed
BCM
Ground
Continuity
Connector
Terminal
M122
92
Not existed
Revision: 2008 October
2009 Murano
DLK-140
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT ILLUMINATION
2.
Check voltage between key slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace key slot power supply circuit.
5.
CHECK KEY SLOT GROUND CIRCUIT
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace key slot ground circuit.
6.
CHECK KEY SLOT
DLK-140, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace key slot. Refer to
DLK-375, "Removal and Installation"
7.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000003685572
1.
CHECK KEY SLOT ILLUMINATION
1.
Turn ignition switch OFF.
2.
Disconnect key slot connector.
3.
Connect battery power supply to key slot terminals 5 and 6, and check the operation.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace key slot. Refer to
DLK-375, "Removal and Installation"
(+)
(–)
Voltage (V)
(Approx.)
Key slot
Connector
Terminal
M99
5
Ground
Battery voltage
Key slot
Ground
Continuity
Connector
Terminal
M99
7
Existed
5 (BAT+) - 6 (BAT-)
: Key slot illuminates
Revision: 2008 October
2009 Murano
HORN FUNCTION
DLK-141
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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HORN FUNCTION
Description
INFOID:0000000003318104
Perform answer-back for each operation with horn.
Component Function Check
INFOID:0000000003318105
1.
CHECK FUNCTION
1.
Select “HORN” in “ACTIVE TEST” mode with CONSULT-III.
2.
Check the horn (high/low) operation.
Is the operation normal?
YES
>> Horn function is OK.
NO
>> Go to
DLK-141, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000003318106
1.
CHECK HORN FUNCTION
Check horn function with horn switch
Do the horns sound?
YES
>> GO TO 2.
NO
>> Go to
HRN-2, "Wiring Diagram - HORN -"
2.
CHECK HORN RELAY POWER SUPPLY
1.
Turn ignition switch ON.
2.
Perform “ACTIVE TEST” (“HORN”) with CONSULT-Ill.
3.
Check voltage between horn relay harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK HORN RELAY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector and horn relay connector.
3.
Check continuity between IPDM E/R harness connector and horn relay harness connector.
4.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
Test item
Description
HORN
ON
Horn relay
ON (for 20 ms)
Horn relay
Ground
Test item
Voltage (V)
(Approx.)
Connector
Terminal
E5
1
HORN
ON
Battery voltage
→
0
→
Battery voltage
Other than above
Battery voltage
IPDM E/R
Horn relay
Continuity
Connector
Terminal
Connector
Terminal
E11
44
E5
1
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
E11
44
Not existed
Revision: 2008 October
2009 Murano
DLK-142
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
HORN FUNCTION
YES
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
Is the inspection result normal?
>> INSPECTION END
Revision: 2008 October
2009 Murano
COMBINATION METER DISPLAY FUNCTION
DLK-143
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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COMBINATION METER DISPLAY FUNCTION
Description
INFOID:0000000003318107
Displays each operation method guide and warning for system malfunction.
Component Function Check
INFOID:0000000003318108
1.
CHECK FUNCTION
Check the operation with (“LCD”) in the Active Test.
Is the inspection result normal?
YES
>> Meter display is OK.
NO
>> Refer to
DLK-143, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003318109
1.
CHECK COMBINATION METER
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check combination meter. Refer to
.
2.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
.
>> INSPECTION END
Is each warning displayed on meter display?
Revision: 2008 October
2009 Murano
DLK-144
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
BUZZER (COMBINATION METER)
BUZZER (COMBINATION METER)
Description
INFOID:0000000003318110
Performs operation method guide and warning with buzzer.
Component Function Check
INFOID:0000000003318111
1.
CHECK FUNCTION
1.
Check the operation with “INSIDE BUZZER” in the Active Test.
2.
Touch “TAKE OUT”, “KNOB”or “KEY”on screen.
Is the inspection result normal?
Yes
>> Warning buzzer into combination meter is OK.
No
>> Refer to
DLK-144, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000003318112
1.
CHECK METER BUZZER CIRCUIT
WCS-24, "Component Function Check"
.
Is the inspection result normal?
Yes
>> GO TO 2.
No
>> Repair or replace meter buzzer circuit.
2.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
Revision: 2008 October
2009 Murano
KEY WARNING LAMP
DLK-145
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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KEY WARNING LAMP
Description
INFOID:0000000003318113
Performs operation method guide and warning together with buzzer.
Component Function Check
INFOID:0000000003318114
1.
CHECK FUNCTION
Check the operation with “INDICATOR” in “Active Test” mode with CONSULT-III.
Is the inspection result normal?
YES
>> Key warning lamp in combination meter is OK.
NO
>> Refer to
DLK-145, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003318115
1.
CHECK KEY WARNING LAMP
Is the inspection result normal?
Yes
>> GO TO 2.
No
>> Repair or replace key warning lamp circuit.
2.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
.
>> INSPECTION END
Test item
Condition
INDICATOR
KEY ON
Key warning lamp illuminates
KEY IND
Key warning lamp flashes
Revision: 2008 October
2009 Murano
DLK-146
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
HAZARD FUNCTION
HAZARD FUNCTION
Description
INFOID:0000000003318116
Perform answer-back for each operation with number of blinks.
Component Function Check
INFOID:0000000003318117
1.
CHECK FUNCTION
Check hazard warning lamp (“FLASHER”) in Active Test.
Is the inspection result normal?
YES
>> Hazard warning lamp circuit is OK.
NO
>> Refer to
DLK-146, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000003318118
1.
CHECK HAZARD SWITCH CIRCUIT
Refer to
EXL-80, "Wiring Diagram - TURN AND HAZARD WARNING LAMPS -"
(For xenon type) or
"Wiring Diagram - TURN AND HAZARD WARNING LAMPS -"
(For halogen type)
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace hazard warning switch circuit. Refer to
2.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
Revision: 2008 October
2009 Murano
AUTOMATIC BACK DOOR CLOSE SWITCH
DLK-147
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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AUTOMATIC BACK DOOR CLOSE SWITCH
Description
INFOID:0000000003443846
Automatic back door system can be operated (only close operation) from back door area by automatic back
door close switch.
Component Function Check
INFOID:0000000003443847
1.
CHECK FUNCTION
Check automatic back door close switch (“BK DOOR CL SW”) in Data Monitor mode.
Is the inspection result normal?
YES
>> Automatic back door close switch is OK.
NO
>> Refer to
DLK-147, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003443848
1.
CHECK AUTOMATIC BACK DOOR CONTROL UNIT OUTPUT
1.
Turn ignition switch OFF.
2.
Disconnect automatic back door close switch connector.
3.
Check voltage between automatic back door close switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK AUTOMATIC BACK DOOR CLOSE SWITCH CIRCUIT
1.
Disconnect automatic back door close switch connector.
2.
Check continuity between automatic back door control unit harness connector and automatic back door
close switch harness connector.
3.
Check continuity between automatic back door control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic back door control unit. Refer to
DLK-379, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK AUTOMATIC BACK DOOR CLOSE SWITCH GROUND CIRCUIT
Check continuity between automatic back door close switch harness connector and ground.
Monitor item
Condition
Status
BK DOOR CL SW
Automatic back door close switch
Pressed
ON
Released
OFF
(+)
(–)
Voltage (V)
(Approx.)
Automatic back door close switch
Connector
Terminal
D178
1
Ground
Battery voltage
Automatic back door control unit
Automatic back door close switch
Continuity
Connector
Terminal
Connector
Terminal
B8
4
D178
1
Existed
Automatic back door control unit
Ground
Continuity
Connector
Terminal
B8
4
Not existed
Revision: 2008 October
2009 Murano
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