Nissan Murano Z50 (2005 year). Manual — part 121
ASCD BRAKE SWITCH
EC-691
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2005 Murano
2.
CHECK OVERALL FUNCTION-II
With CONSULT-II
Check “BRAKE SW2” indication in “DATA MONITOR” mode.
Without CONSULT-II
Check voltage between ECM terminal 101 and ground under the following conditions.
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 8.
CONDITION
INDICATION
Brake pedal: Fully released
OFF
Brake pedal: Slightly depressed
ON
SEC013D
CONDITION
VOLTAGE
Brake pedal: Fully released
Approximately 0V
Brake pedal: Slightly depressed
Battery voltage
MBIB0060E
EC-692
ASCD BRAKE SWITCH
Revision: 2005 August
2005 Murano
3.
CHECK ASCD BRAKE SWITCH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect ASCD brake switch harness connector.
3.
Turn ignition switch ON.
4.
Check voltage between ASCD brake switch terminal 1 and
ground with CONSULT-II or tester.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 4.
4.
DETECT MALFUNCTIONING PART
Check the following.
●
Fuse block (J/B) connector E101
●
10A fuse
●
Harness for open or short between ASCD brake switch and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.
CHECK ASCD BRAKE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1.
Turn ignition switch OFF.
2.
Disconnect ECM harness connector.
3.
Check harness continuity between ECM terminal 108 and ASCD brake switch terminal 2.
Refer to Wiring Diagram.
4.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 7.
NG
>> GO TO 6.
6.
DETECT MALFUNCTIONING PART
Check the following.
●
Harness connectors E109, M6
●
Harness for open or short between ECM and ASCD brake switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
PBIB1368E
Voltage: Battery voltage
PBIB0857E
Continuity should exist.
ASCD BRAKE SWITCH
EC-693
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7.
CHECK ASCD BRAKE SWITCH
Refer to
EC-591, "Component Inspection"
OK or NG
OK
>> GO TO 13.
NG
>> Replace ASCD brake switch.
8.
CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect stop lamp switch harness connector.
3.
Check voltage between stop lamp switch terminal 1 and ground
with CONSULT -II or tester.
OK or NG
OK
>> GO TO 10.
NG
>> GO TO 9.
9.
DETECT MALFUNCTIONING PART
Check the following.
●
Fuse block (J/B) connector E101
●
10A fuse
●
Harness for open or short between stop lamp switch and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
10.
CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1.
Disconnect ECM harness connector.
2.
Check harness continuity between ECM terminal 101 and stop lamp switch terminal 2.
Refer to Wiring Diagram.
3.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 12.
NG
>> GO TO 11.
PBIB1368E
Voltage: Battery voltage
PBIB0117E
Continuity should exist.
EC-694
ASCD BRAKE SWITCH
Revision: 2005 August
2005 Murano
11.
DETECT MALFUNCTIONING PART
Check the following.
●
Harness connectors E110, M7
●
Harness for open or short between ECM and stop lamp switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
12.
CHECK STOP LAMP SWITCH
Refer to
EC-591, "Component Inspection"
OK or NG
OK
>> GO TO 13.
NG
>> Replace stop lamp switch.
13.
CHECK INTERMITTENT INCIDENT
Refer to
EC-157, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
Component Inspection
ABS004P5
ASCD BRAKE SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect ASCD brake switch harness connector.
3.
Check continuity between ASCD brake switch terminals 1 and 2
under the following conditions.
If NG, adjust ASCD brake switch installation, refer to
, and perform step 3 again.
STOP LAMP SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect stop lamp switch harness connector.
3.
Check continuity between stop lamp switch terminals 1 and 2
under the following conditions.
If NG, adjust stop lamp switch installation, refer to
, and perform step 3 again.
Condition
Continuity
Brake pedal: Fully released
Should exist
Brake pedal: Slightly depressed
Should not exist
SEC023D
Condition
Continuity
Brake pedal: Fully released
Should not exist
Brake pedal: Slightly depressed
Should exist
PBIB0118E
ASCD INDICATOR
EC-695
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ASCD INDICATOR
PFP:24814
Component Description
ABS004P6
ASCD indicator lamp illuminates to indicate ASCD operation status. Lamp has two indicators, CRUISE and
SET, and is integrated in combination meter.
CRUISE indicator illuminates when MAIN switch on ASCD steering switch is turned ON to indicated that
ASCD system is ready for operation.
SET indicator illuminates when following conditions are met.
●
CRUISE indicator is illuminated.
●
SET/COAST switch on ASCD steering switch is turned ON while vehicle speed is within the range of
ASCD setting.
SET indicator remains lit during ASCD control.
Refer to
EC-28, "AUTOMATIC SPEED CONTROL DEVICE (ASCD)"
for the ASCD function.
CONSULT-II Reference Value in Data Monitor Mode
ABS004VV
Specification data are reference value.
MONITOR ITEM
CONDITION
SPECIFICATION
CRUISE LAMP
●
Ignition switch: ON
MAIN switch: Pressed at the 1st time
→
at the 2nd time
ON
→
OFF
SET LAMP
●
MAIN switch: ON
●
When vehicle speed is between
40 km/h (25 MPH) and 144 km/h
(89 MPH)
ASCD: Operating
ON
ASCD: Not operating
OFF
EC-696
ASCD INDICATOR
Revision: 2005 August
2005 Murano
Wiring Diagram
ABS004VW
TBWA0394E
ASCD INDICATOR
EC-697
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Diagnostic Procedure
ABS004VX
1.
CHECK OVERALL FUNCTION
Check ASCD indicator under the following conditions.
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 2.
2.
CHECK DTC
Check that DTC U1000 or U1001 is not displayed.
OK or NG
OK
>> GO TO 3.
NG
>> Perform trouble diagnoses for DTC U1000, U1001. Refer to
.
3.
CHECK DTC WITH “UNIFIED METER AND A/C AMP.”
Refer to
DI-32, "SELF-DIAGNOSTIC RESULTS"
OK or NG
OK
>> GO TO 4.
NG
DI-31, "CONSULT-II Function (METER A/C AMP)"
4.
CHECK INTERMITTENT INCIDENT
Refer to
EC-157, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
>> INSPECTION END
MONITOR ITEM
CONDITION
SPECIFICATION
CRUISE LAMP
●
Ignition switch: ON
MAIN switch: Pressed at the 1st time
→
at the 2nd time
ON
→
OFF
SET LAMP
●
MAIN switch: ON
●
When vehicle speed is between
40 km/h (25 MPH) and 144 km/h
(89 MPH)
ASCD: Operating
ON
ASCD: Not operating
OFF
EC-698
MIL AND DATA LINK CONNECTOR
Revision: 2005 August
2005 Murano
MIL AND DATA LINK CONNECTOR
PFP:24814
Wiring Diagram
ABS004PA
TBWA0374E
MIL AND DATA LINK CONNECTOR
EC-699
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TBWB0356E
EC-700
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Fuel Pressure
ABS004PM
Idle Speed and Ignition Timing
ABS004PN
*: Under the following conditions:
●
Air conditioner switch: OFF
●
Electric load: OFF (Lights, heater fan & rear window defogger)
●
Steering wheel: Kept in straight-ahead position
Calculated Load Value
ABS004PO
Mass Air Flow Sensor
ABS004PP
*: Engine is warmed up to normal operating temperature and running under no-load.
Intake Air Temperature Sensor
ABS004PQ
Engine Coolant Temperature Sensor
ABS004PR
Air Fuel Ratio (A/F) Sensor 1 Heater
ABS004PS
Heated Oxygen Sensor 2 Heater
ABS004PT
Crankshaft Position Sensor (POS)
ABS004PU
Refer to
EC-303, "Component Inspection"
Camshaft Position Sensor (PHASE)
ABS004PV
Refer to
EC-312, "Component Inspection"
Throttle Control Motor
ABS004PW
Fuel pressure at idling kPa (kg/cm
2
, psi)
Approximately 350 (3.57, 51)
Target idle speed
No-load* (in P or N position)
650
±
50 rpm
Air conditioner: ON
In P or N position
700 rpm or more
Ignition timing
In P or N position
15
°
±
5
°
BTDC
Calculated load value % (Using CONSULT-II or GST)
At idle
5 - 35
At 2,500 rpm
5 - 35
Supply voltage
Battery voltage (11 - 14V)
Output voltage at idle
1.0 - 1.2*V
Mass air flow (Using CONSULT-II or GST)
2.0 - 6.0 g·m/sec at idle*
7.0 - 20.0 g·m/sec at 2,500 rpm*
Temperature
°
C (
°
F)
Resistance k
Ω
25 (77)
1.800 - 2.200
80 (176)
0.283 - 0.359
Temperature
°
C (
°
F)
Resistance k
Ω
20 (68)
2.1 - 2.9
50 (122)
0.68 - 1.00
90 (194)
0.236 - 0.260
Resistance [at 25
°
C (77
°
F)]
2.3 - 4.3
Ω
Resistance [at 25
°
C (77
°
F)]
5.0 - 7.0
Ω
Resistance [at 25
°
C (77
°
F)]
Approximately 1 - 15
Ω
SERVICE DATA AND SPECIFICATIONS (SDS)
EC-701
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Injector
ABS004PX
Fuel Pump
ABS004PY
Resistance [at 10 - 60
°
C (50 -140
°
F)]
11.1 - 14.5
Ω
Resistance [at 25
°
C (77
°
F)]
Approximately 0.2 - 5.0
Ω
EC-702
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 August
2005 Murano
EI-1
EXTERIOR & INTERIOR
I BODY
CONTENTS
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SECTION
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Revision: 2005 August
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EXTERIOR & INTERIOR
PRECAUTIONS . . . . . . . . . . . . . . .. 3
PREPARATION . . . . . . . . . . . . . . ... 4
Special Service Tools . . . . . . . . . . . ... 4
Commercial Service Tools . . . . . . . . . . 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES . . 5
Work Flow . . . . . . . . . . . . . . . . 5
Generic Squeak and Rattle Troubleshooting . . ... 7
Diagnostic Worksheet . . . . . . . . . . . .. 9
CLIP AND FASTENER . . . . . . . . . . . ..11
Clip and Fastener . . . . . . . . . . . . . 11
FRONT BUMPER . . . . . . . . . . . . . . 14
Removal and Installation . . . . . . . . . . 14
REMOVAL . . . . . . . . . . . . . . ... 16
INSTALLATION . . . . . . . . . . . . ... 16
REAR BUMPER . . . . . . . . . . . . . ... 17
Removal and Installation . . . . . . . . . . 17
FRONT GRILLE . . . . . . . . . . . . . . 20
Removal and Installation . . . . . . . . . . 20
REMOVAL . . . . . . . . . . . . . . ... 20
INSTALLATION . . . . . . . . . . . . ... 20
COWL TOP . . . . . . . . . . . . . . . ... 21
Removal and Installation . . . . . . . . . . 21
REMOVAL . . . . . . . . . . . . . . ... 21
INSTALLATION . . . . . . . . . . . . ... 21
FENDER PROTECTOR . . . . . . . . . . . 22
Removal and Installation . . . . . . . . . . 22
REMOVAL . . . . . . . . . . . . . . ... 22
INSTALLATION . . . . . . . . . . . . ... 22
DOOR OUTSIDE MOLDING . . . . . . . . . . 23
Removal and Installation . . . . . . . . . . 23
FRONT DOOR OUTSIDE MOLDING . . . . .. 23
REAR DOOR OUTSIDE MOLDING . . . . . 23
DOOR OUTSIDE LOWER MOLDING . . . . . .. 24
Removal and Installation . . . . . . . . . . 24
DOOR PARTING SEAL . . . . . . . . . . . 25
Removal and Installation . . . . . . . . . . 25
REMOVAL . . . . . . . . . . . . . . ... 25
INSTALLATION . . . . . . . . . . . . ... 25
WINDSHIELD MOLDING . . . . . . . . . . .. 26
Removal and Installation . . . . . . . . . . 26
WINDSHIELD MOLDING . . . . . . . . . 26
SIDE WINDOW GLASS . . . . . . . . . . . 27
Removal and Installation . . . . . . . . . . 27
SIDE WINDOW MOLDING . . . . . . . . . 27
ROOF SIDE MOLDING . . . . . . . . . . . . 28
Removal and Installation . . . . . . . . . . 28
REMOVAL . . . . . . . . . . . . . . ... 28
INSTALLATION . . . . . . . . . . . . ... 28
ROOF RAIL . . . . . . . . . . . . . . . ... 29
Removal and Installation . . . . . . . . . . 29
REMOVAL . . . . . . . . . . . . . . ... 29
INSTALLATION . . . . . . . . . . . . ... 29
EI-2
Revision: 2005 August
2005 Murano
DOOR FINISHER . . . . . . . . . . . . . .. 30
Removal and Installation . . . . . . . . . . 30
DOOR FINISHER (FRONT AND REAR) . . . . 30
BODY SIDE TRIM . . . . . . . . . . . . . . 32
Removal and Installation . . . . . . . . . . 32
FLOOR TRIM . . . . . . . . . . . . . . . 34
Removal and Installation . . . . . . . . . . 34
REMOVAL . . . . . . . . . . . . . . ... 34
INSTALLATION . . . . . . . . . . . . . 35
HEADLINING . . . . . . . . . . . . . . . .36
Removal and Installation . . . . . . . . . . .36
REMOVAL . . . . . . . . . . . . . . . 37
INSTALLATION . . . . . . . . . . . . . 37
LUGGAGE FLOOR TRIM . . . . . . . . . . .38
Removal and Installation . . . . . . . . . . .38
REMOVAL . . . . . . . . . . . . . . . 39
INSTALLATION . . . . . . . . . . . . . 39
BACK DOOR TRIM . . . . . . . . . . . . ...40
Removal and Installation . . . . . . . . . . .40
REMOVAL . . . . . . . . . . . . . . . 40
INSTALLATION . . . . . . . . . . . . . 40
PRECAUTIONS
EI-3
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PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AIS005DB
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
●
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
●
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
●
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Work
AIS005DC
●
After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check
their operation.
●
Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
EI-4
PREPARATION
Revision: 2005 August
2005 Murano
PREPARATION
PFP:00002
Special Service Tools
AIS005DD
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
AIS005DE
Tool number
(Kent-Moore No.)
Tool name
Description
(J-39570)
Chassis ear
Locating the noise
(J-43980)
NISSAN Squeak and Rattle
Kit
Repairing the cause of noise
SIIA0993E
SIIA0994E
Tool name
Description
Engine ear
Locating the noise
SIIA0995E
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