Nissan Murano Z50 (2004 year). Manual — part 135
IDX-4
ALPHABETICAL INDEX
Engine mounting control (Front) . . . . . ..
Engine oil . . . . . . . . . . . . . . . .
Engine oil filter replacement . . . . . . . .
Engine oil precautions . . . . . . . . . . ..
Engine oil replacement . . . . . . . . . .
Engine removal . . . . . . . . . . . ...
ETC1 - Wiring diagram . . . . . . . . .
ETC2 - Wiring diagram . . . . . . . . .
ETC3 - Wiring diagram . . . . . . . . .
EVAP canister . . . . . . . . . . . . ..
EVAP canister purge volume control solenoid valve .
EVAP canister vent control valve . ...
EVAP control system (small leak) diagnosis ..
EVAP control system pressure sensor . . ...
EVAP control system purge flow monitoring diagnosis
EVAP vapor lines inspection . . . . . . . .
Evaporative emission (EVAP) system . . . .
Evaporator . . . . . . . . . . . . . .
Exhaust manifold . . . . . . . . . . . ..
Exhaust system . . . . . . . . . . . . ...
Exhaust system inspection . . . . . .
Expansion valve . . . . . . . . . . . .
F
F/FOG - Wiring diagram . . . . . . . . ...
F/PUMP - Wiring diagram . . . . . . . .
Floor trim . . . . . . . . . . . . . . . .
Flow charts . . . . . . . . . . . . . . .
Fluid temparature sensor (CVT) . . . . . ..
Fluorescent leak detector . . . . . . . ..
Fog lamp, front . . . . . . . . . . . . ..
Front axle . . . . . . . . . . . . . . ...
Front bumper . . . . . . . . . . . . . ..
Front combination lamp removal and installation
Front disc brake . . . . . . . . . . . . .
Front door . . . . . . . . .
,
,
Front fog lamp . . . . . . . . . . . . ...
Front passenger air bag . . . . . . . . ..
Front seat . . . . . . . . . . . . . . .
Front seat belt . . . . . . . . . . . . . ..
Front seat belt pre-tensioner . .
Front side air bag . . . . . . . . . . .
Front suspension . . . . . . . . . . . ...
FTTS - Wiring diagram . . . . . ..
Fuel cut control (at no load high engine speed) .
Fuel gauge . . . . . . . . . . . . . . .
Fuel injection system (Bank 1) . . ...
Fuel injection system (Bank 2) . . ...
Fuel injector and fuel tube . . . . . . . .
Fuel level sensor . . . . .
Fuel line inspection . . . . . . . . ..
Fuel precautions . . . . . . . . . . . . ...
Fuel pressure check . . . . . . . . . . ..
Fuel pressure release . . . . . . . . . .
Fuel pump . . . . . . . . . . . . . .
Fuel pump and gauge . . . . . . . . . . ..
Fuel system . . . . . . . . . . . . . . .
Fuel tank . . . . . . . . . . . . . . . ..
Fuel tank temperature sensor . . ...
Fuel tank vacuum relief valve . . . . . . ..
FUELB1 - Wiring diagram . . . . .
FUELB2 - Wiring diagram . . . . .
Fuse . . . . . . . . . . . . . . . . ..
Fuse and fusible link box . . . . . . . . ..
Fusible link . . . . . . . . . . . . . .
G
Gauges . . . . . . . . . . . . . . . . .
Glove box lamp . . . . . . . . . . . .
GPS antenna . . . . . . . . . . . . ...
Grille - See Exterior . . . . . . . . . . .
Ground distribution . . . . . . . . . . ...
H
H/AIM - Wiring diagram . . . . . . . . ...
H/LAMP - Wiring diagram . . . . . ...
Harness connector . . . . . . . . . . .
Harness layout . . . . . . . . . . . . ..
Hazard warning lamp . . . . . . . . . ...
Headlamp aiming control . . . . . . . . .
Headlamp leveler - See Headlamp aiming control . .
Headlamp removal and installation . . . . .
Headlining - See Roof trim . . . . . . . . ..
Heated oxygen sensor 2 (bank 1) .
,
,
Heated oxygen sensor 2 (bank 2) .
,
,
Heated oxygen sensor 2 heater (bank 1) . .
Heated oxygen sensor 2 heater (bank 2) . .
Heated seat . . . . . . . . . . . . . ...
Heater and cooling unit (Heater core) . . ...
HFC134a (R134a) system precaution . . . ..
HFC134a (R134a) system service procedure
HFC134a (R134a) system service tools . . .
HFC134a system service equipment precaution . . ..
Hood . . . . . . . . . . . . . . . . ..
Horn . . . . . . . . . . . . . . . . .
HORN - Wiring diagram . . . . . . . . ...
HSEAT - Wiring diagram . . . . . . . . ...
I
IATS - Wiring diagram . . . . . . . . . .
Idle air volume learning . . . . . . . . . ..
Idle mixture ratio . . . . . . . . . . . .
Idle speed . . . . . . . . . . . . . . ..
Idle speed control (ISC) . . . . .
IDX-5
A
C
D
E
F
G
H
I
J
K
L
B
IDX
ALPHABETICAL INDEX
Ignition coil . . . . . . . . . . ..
,
Ignition control system . . . . . . . . . .
Ignition key hole illumination . . . . . . . .
Ignition timing . . . . . . . . . . . . .
IGNSYS - Wiring diagram . . . . . . . .
Illumination control . . . . . . . . . . .
In vehicle sensor . . . . . . . .
,
INF/D - Wring diagram . . . . . . . . . ...
INJECT - Wiring diagram . . . . . . . . .
Injector . . . . . . . . . . . . . . . .
Input/Output signal of TCM . . . . . . . ..
Instrument panel . . . . . . . . . . . . ..
Intake air temperature sensor . . .
,
Intake door control linkage adjustment . . .
Intake door motor . . . . . . ...
,
Intake manifold . . . . . . . . . . . . ..
Intake manifold collector . . . . . . . . .
,
Intake valve timing control (Bank 1) . . . .
Intake valve timing control (Bank 2) . . . .
Intake valve timing control solenoid valve (Bank 1) . ..
Intake valve timing control solenoid valve (Bank 2) . ..
Integrated homelink transmitter . . . . . .
Interior . . . . . . . . . . . . . . . . .
Interior lamp . . . . . . . . . . . . . ..
IPDM (Intelligent power distribution module engine
room) . . . . . . . . . . . . . . . . .
IVCB1 - Wiring diagram . . . . . . . . ...
IVCB2 - Wiring diagram . . . . . . . . ...
IVIS (Infiniti vehicle immobilizer system) precautions ...
K
Knock sensor (KS) . . . . . . . . . . ...
KS - Wiring diagram . . . . . . . . . .
L
LAN system circuit . . . . . . . . . . ...
Line pressure and secondary pressure control
Line pressure solenoid valve . .
,
Liquid gasket application . . . . . . ...
Location of electrical units . . . . . . . . .
Lock-up and select control . . . . . . . ...
Lock-up select solenoid valve . . . . . .
Low tire pressure warning system . . . . . ..
Lubricant (R134a) A/C . . . . . .
Lubrication circuit (engine) . . . . . . . . ..
Lubrication oil A/C . . . . . . . . . . .
M
MAFS - Wiring diagram . . . . . .
,
Magnet clutch . . . . . . . . .
,
MAIN - Wiring diagram . . . . . . . . .
Maintenance (engine) . . . . . . . . . .
Major overhaul (Transfer) . . . . . . . . ..
Mass air flow sensor (MAFS) . . . .
Master cylinder (brake) . . . . . . . . . ..
Meter . . . . . . . . . . . . . . . . . .
METER - Wiring diagram . . . . . . . . .
MIL data link connectors circuit . . . . . ...
MIL/DL - Wiring diagram . . . . . . . . ..
Mirror, door . . . . . . . . . . . . . ...
Mirror, out side . . . . . . . . . . . . ..
Misfire . . . . . . . . . . . . . . . ..
Mode door control linkage adjustment . . . .
Molding - See Exterior . . . . ...
Multiport fuel injection (MFI) system . . . . ..
Multiport fuel injection precautions . . . . . ...
N
NATS - Wiring diagram . . . . . . . . .
NAVI - Wiring diagram . . . . . . . . . .
Navigation system . . . . . . . . . . ...
Nissan torque demand (NTD) control system .
NVH troubleshooting (BR) . . . . . . . . ...
NVH troubleshooting (EM) . . . . . . . . ..
NVH troubleshooting (Transfer) . . . . . . ...
NVIS (Nissan vehicle immobilizer system) . ..
NVIS (Nissan vehicle immobilizer system) precautions
O
O2H2B1 - Wiring diagram . . . . . . . .
O2H2B2 - Wiring diagram . . . . . . . .
Oil cooler (engine) . . . . . . . . . . . .
Oil filter . . . . . . . . . . . . . . . . .
Oil pan (engine) . . . . . . . . . . . .
Oil pressure (engine) . . . . . . . . . . ...
Oil pump (engine) . . . . . . . . . . . ..
Oil pump regulator valve (engine) . . . . . ..
Oil seal replacement (engine) . . . . . . ...
Oil seal replacement (front of final drive) . . ..
ORVR (On-board Refueling Vapor Recovery) .
Out side mirror . . . . . . . . . . . . ..
Overheat . . . . . . . . . . . . . . ..
Oversize piston . . . . . . . . . . . ...
P
P/SCKT - Wiring diagram . . . . . . . .
Park/Neutral position switch . . . . . . .
Park/neutral position switch (CVT) . . . . ..
Parking brake control . . . . . . . . . . ...
PCV (positive crankcase ventilation) . . . ...
Personal lamp . . . . . . . . . .
PGC/V - Wiring diagram . . . . .
IDX-6
ALPHABETICAL INDEX
PHSB1 - Wiring diagram . . . . . . . . ..
PHSB2 - Wiring diagram . . . . . . . . ..
Piston assembly . . . . . . . . . . . ..
Piston pin inspection . . . . . . . . . ...
Piston ring inspection . . . . . . . . . ..
Piston to bore clearance . . . . . . . . .
PNP/SW - Wiring diagram . . . . . . . ...
POS - Wiring diagram . . . . . . . . . ..
POWER - Wiring diagram . . . . . . . . .
Power seat . . . . . . . . . . . . . . .
Power socket . . . . . . . . . . . . ...
Power steering fluid level . . . . . .
Power steering gear . . . . . . . . . . ...
Power steering hydraulic pressure . . . . .
Power steering oil pump . . . . . . . . .
Power steering system bleeding . . . . . . ..
Power supply routing . . . . . . . . . . ...
Power window . . . . . . . . . . . . ...
PRE/SE - Wiring diagram . . . . ..
Precations for Leak detection dye . . . . ...
Precautions (General) . . . . . . . . . . ...
Pressure control solenoid valve A
Pressure control solenoid valve B
Pressure test (CVT) . . . . . . . . . . .
Primary pressure sensor . . . . . . . .
Primary Speed Sensor . . . . . . . . . .
Propeller shaft . . . . . . . . . . . . . ..
Propeller shaft on vehicle service . . . . . .
PS/SEN - Wiring diagram . . . . . . . .
R
Radiator . . . . . . . . . . . . . . .
Rear axle . . . . . . . . . . . . . . ..
Rear bumper . . . . . . . . . . . . . ...
Rear combination lamp removal and installation . . ..
Rear disc brake . . . . . . . . . . . . ..
Rear door . . . . . . . . . . . ..
,
Rear seat . . . . . . . . . . . . . . .
Rear seat belt . . . . . . . . . . . . . ..
Rear suspension . . . . . . . . . . . ...
Rear washer . . . . . . . . . . . . .
Rear window defogger . . . . . . . . . ..
Refrigerant connection precaution . . . . . .
Refrigerant discharging evacuating charging
Refrigerant general precaution . . . . . . ..
Refrigerant lines . . . . . . . . . . . .
Refrigerant pressure sensor . . .
Refrigeration cycle . . . . . . . . . . ...
Removal and installation (Transfer) . . . . ...
Road test . . . . . . . . . . . . . . .
Rocker cover . . . . . . . . . . . . . .
Room lamp - See Interior lamp . . . . . . .
ROOM/L - Wiring diagram . . . . . . . .
RP/SEN - Wiring diagram . . . . . . . .
S
Seal - See Exterior . . . . . . . . . . . ..
Seat belt inspection . . . . . . . . . . . .
Seat belt pre-tensioner disposal . . . . . .
Seat belt, front . . . . . . . . . . . . . .
Seat belt, rear . . . . . . . . . . . . . ..
Seat, front . . . . . . . . . . . . . .
Seat, rear . . . . . . . . . . . . . . .
Second position switch . . . . . . . . .
Secondary pressure sensor . . . . . . ..
Secondary Speed Sensor . . . . . . . ...
Self-diagnosis (Transfer) . . . . . . . . ...
SEN/PW - Wiring diagram . . . . . . . ...
SHIFT - Wiring diagram . . . . . . . .
Shift control . . . . . . . . . . . . . .
Shift control system . . . . . . . . . ..
Shift schedule . . . . . . . . .
Side air bag (satellite) sensor . . . . . . .
Side curtain air bag . . . . . . . . . . .
Side trim . . . . . . . . . . . . . . . ..
SMJ (super multiple junction) . . . . . . ...
Spark plug . . . . . . . . . . . . . . .
Spark plug replacement . . . . . . . . .
Specification value . . . . . . . . . . ...
Speedometer . . . . . . . . . . . . . .
Spiral cable . . . . . . . . . . . . . .
Spot lamp . . . . . . . . . . . . . . .
SROOF - Wiring diagram . . . . . . . . ...
SRS - See Supplemental Restraint System . .
SRS - Wiring diagram . . . . . . . . . .
SRS Trouble diagnoses . . . . . . . . .
Stabilizer bar (rear) . . . . . . . . . . .
Stall Test . . . . . . . . . . . . . . .
Standardized relay . . . . . . . . . . .
START - Wiring diagram . . . . . . . . .
Starter . . . . . . . . . . . . . . . . ..
Starting system . . . . . . . . . . . . .
Steering gear and linkage inspection . . . .
Steering linkage . . . . . . . . . . . . .
Steering wheel and column . . . . . .
Steering wheel turning force . . . . . . . .
Step lamp . . . . . . . . . . . . . . .
Step motor . . . . . . . . .
Stop lamp . . . . . . . . . . . . . . .
Stop lamp switch . . . . . . . . . . . ..
STOP/L - Wiring diagram . . . . . . . . .
Sun roof, electric . . . . . . . . . . . .
Sunload sensor . . . . . . . .
Sunroof . . . . . . . . . . . . ..
Supplemental Restraint System . . . . . ...
Supplemental restraint system - Wiring diagram . . ..
Suspension . . . . . . . . . . . . . ...
Symbols and abbreviations . . . . . .
T
Tachometer . . . . . . . . . . . . . .. ..
IDX-7
A
C
D
E
F
G
H
I
J
K
L
B
IDX
ALPHABETICAL INDEX
TCM circuit diagram . . . . . . . . . .
TCM function . . . . . . . . . . . . ...
TCM inspection table . . . . . . . . . ...
Thermostat . . . . . . . . . . . . . .
Three way catalyst . . . . . . . . . .... ..
Three way catalyst function (Bank 1) . . . ..
Three way catalyst function (Bank 2) . . . ..
Three way catalyst precautions . . . . . . .
Throttle control motor . . . . . . . . . ..
Throttle control motor relay . . . . . . . ..
Throttle position sensor (TPS) . . ..
Tie-rod . . . . . . . . . . . . . . . ...
Timing chain . . . . . . . . . . . . . ..
Tire rotation . . . . . . . . . . . . . ...
Top tether strap child restraint . . . . . . . .
Torque converter installation . .
,
Torque convertor clutch solenoid valve . .
TPS1 - Wiring diagram . . . . . . . . .
TPS2 - Wiring diagram . . . . . . . . .
TPS3 - Wiring diagram . . . . . . . . .
Transverse link (front) . . . . . . . . . ..
TRNSCV - Wiring diagram . . . . . . . ...
Trouble diagnoses . . . . . . . . . . . ..
Turbocharger . . . . . . . . . . . . . ...
TURN - Wiring diagram . . . . . . . . .
Turn signal lamp . . . . . . . . . . . ...
Tyre pressure monitoring system - trouble diagnoses ..
Tyre pressure monitoring system - wiring diagram . ...
U
Unified meter and A/C amp. . . . . . . . ...
V
Vacuum hose drawing (Engine control) . . . .
Valve clearance . . . . . . . . . . . . .
Valve guide . . . . . . . . . . . . . ..
Valve lifter . . . . . . . . . . . . . . ..
Valve seat . . . . . . . . . . . . . .
Valve spring . . . . . . . . . . . . . .
Vanity mirror lamp . . . . . . . . . . .
Variable induction air control system (VIAS) ..
Vehicle security (theft warning) system . . . ..
Vehicle speed sensor (VSS)
,
VEHSEC - Wiring diagram . . . . . . . ...
VENT/V - Wiring diagram . . . . ..
,
VIAS - Wiring diagram . . . . . . . . . .
VIAS/V - Wiring diagram . . . . . . . . ..
W
WARN - Wiring diagram . . . . . . . . . .
Warning chime . . . . . . . . . . . . .
Warning lamps . . . . . . . . . . . . .
Water pump . . . . . . . . . . . . . ..
Water temperature gauge . . . . . . . . . .
Wheel alignment (front) . . . . . . . . . .
Wheel alignment (rear) . . . . . . . . . .
Wheel balance . . . . . . . . . .
,
Wheel bearing (front) . . . . . . . . . . .
Wheel bearing (rear) . . . . . . . . . . .
Wheel hub (front) . . . . . . . . . . . ...
Wheel hub (rear) . . . . . . . . . . . ...
Wheel sensor (VDC) . . . . . . . . . .
Wheel sensors (ABS) . . . . . . . . . .
WINDOW - Wiring diagram . . . . . . . ...
Window, door . . . . . . . . . ..
Windshield . . . . . . . . . . . . . .
WIP/R - Wiring diagram . . . . . . . . ...
WIPER - Wiring diagram . . . . . . . . ..
Wiper and washer . . . . . . . . . . . ..
Wiring diagram - CVT - CAN . . . . . . ...
Wiring diagram - CVT - FTS . . . . . . .
Wiring diagram - CVT - L/USSV . . . . .
Wiring diagram - CVT - LPSV . . . . . .
Wiring diagram - CVT - MMSW . . . . . .
Wiring diagram - CVT - NONDTC . . . . ..
Wiring diagram - CVT - PNP/SW . . . . . .
Wiring diagram - CVT - POWER . . . . ...
Wiring diagram - CVT - PRIPS . . . . . ..
Wiring diagram - CVT - PRSCVT . . . . .
Wiring diagram - CVT - SECPS . . . . . .
Wiring diagram - CVT - SECPSV . . . . ..
Wiring diagram - CVT - SESCVT . . . . . .
Wiring diagram - CVT - SPSW . . . . . ..
Wiring diagram - CVT - STM . . . . . . .
Wiring diagram - CVT - STSIG . . . . . .
Wiring diagram - CVT - TCV . . . . . . ..
Wiring Diagram (Cell code) list . . . . . . ..
Wiring diagrams . . . . . . . . . . . . ..
WT-T/WARN - Wiring diagram . . . . . . .
IP-1
INSTRUMENT PANEL
I BODY
CONTENTS
C
D
E
F
G
H
J
K
L
M
SECTION
IP
A
B
IP
Revision: 2004 November
2004 Murano
INSTRUMENT PANEL
PRECAUTIONS . . . . . . . . . . . . . . .. 2
PREPARATION . . . . . . . . . . . . . . ... 3
Special Service Tools . . . . . . . . . . . ... 3
Commercial Service Tools . . . . . . . . . . 3
SQUEAK AND RATTLE TROUBLE DIAGNOSES . . 4
Work Flow . . . . . . . . . . . . . . . . 4
Generic Squeak and Rattle Troubleshooting . . ... 6
INSTRUMENT PANEL . . . . . . . . . . .. 6
CENTER CONSOLE . . . . . . . . . . . . 6
Diagnostic Worksheet . . . . . . . . . . . ... 8
INSTRUMENT PANEL ASSEMBLY . . . . . . . 10
Component Parts Drawing . . . . . . . . . . 10
Removal and Installation . . . . . . . . . . 11
CENTER CONSOLE ASSEMBLY . . . . . . . 17
Component Parts Drawing . . . . . . . . . . 17
Removal and Installation . . . . . . . . . . 18
REMOVAL . . . . . . . . . . . . . . ... 18
INSTALLATION . . . . . . . . . . . . ... 19
IP-2
PRECAUTIONS
Revision: 2004 November
2004 Murano
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AIS002MA
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
AIS002MC
●
Disconnect both battery cables in advance.
●
Disconnect air bag system line in advance.
●
Never tamper with or force air bag lid open, as this may adversely affect air bag performance.
●
Be careful not to scratch pad and other parts.
●
When removing or disassembling any part, be careful not to damage or deform it. Protect parts, which
may get in the way with cloth.
●
When removing parts with a screwdriver or other tool, protect parts by wrapping them with vinyl or tape.
●
Keep removed parts protected with cloth.
●
If a clip is deformed or damaged, replace it.
●
If an unreusable part is removed, replace it with a new one.
●
Tighten bolts and nuts firmly to the specified torque.
●
After re-assembly has been completed, make sure each part functions correctly.
●
Remove stains in the following way.
Water-soluble stains:
Dip a soft cloth in warm water, and then squeeze it tightly. After wiping the stain, wipe with a soft dry cloth.
Oil stain:
Dissolve a synthetic detergent in warm water (density of 2 to 3% or less), dip the cloth, then clean off the stain
with the cloth. Next, dip the cloth in fresh water and squeeze it tightly. Then clean off the detergent completely.
Then wipe the area with a soft dry cloth.
●
Do not use any organic solvent, such as thinner or benzine.
PREPARATION
IP-3
C
D
E
F
G
H
J
K
L
M
A
B
IP
Revision: 2004 November
2004 Murano
PREPARATION
PFP:00002
Special Service Tools
AIS004VN
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
AIS004VO
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
IP-4
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: 2004 November
2004 Murano
SQUEAK AND RATTLE TROUBLE DIAGNOSES
PFP:00000
Work Flow
AIS004VP
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's 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, be sure to diagnose and repair the noise that the customer
is concerned about. This can be accomplished by test driving the vehicle with the customer.
●
After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics
are provided so the customer, service adviser and technician are all speaking the same language when
defining 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=higher pitch noise/softer surfaces=lower pitch 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 the 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 sounding/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/dead sound often brought on by activity.
●
Buzz—(Like a bumble bee)
Buzz characteristics include high frequency rattle/firm contact.
●
Often the degree of acceptable noise level will vary depending upon the person. A noise that you may
judge as acceptable may be very irritating to the customer.
●
Weather conditions, especially humidity and temperature, may have a great effect on noise level.
SBT842
SQUEAK AND RATTLE TROUBLE DIAGNOSES
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DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
1) Close a door.
2) Tap or push/pull around the area where the noise appears to be coming from.
3) Rev the engine.
4) Use a floor jack to recreate vehicle “twist”.
5) At idle, apply engine load (electrical load, half-clutch on M/T model, drive position on A/T model).
6) Raise the vehicle on a hoist and hit a tire with a rubber hammer.
●
Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.
●
If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the
vehicle body.
CHECK RELATED SERVICE BULLETINS
After verifying the customer concern or symptom, check ASIST for Technical Service Bulletins (TSBs) related
to that concern or symptom.
If a TSB relates to the symptom, follow the procedure to repair the noise.
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE
1.
Narrow down the noise to a general area. To help pinpoint the source of the noise, use a listening tool
(Chassis Ear: J-39570, Engine Ear and mechanics stethoscope).
2.
Narrow down the noise to a more specific area and identify the cause of the noise by:
●
removing the components in the area that you suspect the noise is coming from.
Do not use too much force when removing clips and fasteners, otherwise clips and fastener can be broken
or lost during the repair, resulting in the creation of new noise.
●
tapping or pushing/pulling the component that you suspect is causing the noise.
Do not tap or push/pull the component with excessive force, otherwise the noise will be eliminated only
temporarily.
●
feeling for a vibration with your hand by touching the component(s) that you suspect is (are) causing the
noise.
●
placing a piece of paper between components that you suspect are causing the noise.
●
looking for loose components and contact marks.
Refer to
IP-6, "Generic Squeak and Rattle Troubleshooting"
REPAIR THE CAUSE
●
If the cause is a loose component, tighten the component securely.
●
If the cause is insufficient clearance between components:
–
separate components by repositioning or loosening and retightening the component, if possible.
–
insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or ure-
thane tape. A NISSAN Squeak and Rattle Kit (J-43980) is available through your authorized NISSAN
Parts Department.
CAUTION:
Do not use excessive force as many components are constructed of plastic and may be damaged.
Always check with the Parts Department for the latest parts information.
The following materials are contained in the NISSAN Squeak and Rattle Kit (J-43980). Each item can be
ordered separately as needed.
URETHANE PADS [1.5 mm (0.059 in) thick]
Insulates connectors, harness, etc.
76268-9E005: 100
×
135 mm (3.94
×
5.31 in)/76884-71L01: 60
×
85 mm (2.36
×
3.35 in)/76884-71L02: 15
×
25 mm (0.59
×
0.98 in)
INSULATOR (Foam blocks)
Insulates components from contact. Can be used to fill space behind a panel.
73982-9E000: 45 mm (1.77 in) thick, 50
×
50 mm (1.97
×
1.97 in)/73982-50Y00: 10 mm (0.39 in) thick,
50
×
50 mm (1.97
×
1.97 in)
IP-6
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: 2004 November
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INSULATOR (Light foam block)
80845-71L00: 30 mm (1.18 in) thick, 30
×
50 mm (1.18
×
1.97 in)
FELT CLOTH TAPE
Used to insulate where movement does not occur.Ideal for instrument panel applications.
68370-4B000: 15
×
25 mm (0.59
×
0.98 in) pad/68239-13E00: 5 mm (0.20 in) wide tape roll
The following materials, not found in the kit, can also be used to repair squeaks and rattles.
UHMW (TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used in place of UHMW tape that will be visible or not fit.
Note: Will only last a few months.
SILICONE SPRAY
Use when grease cannot be applied.
DUCT TAPE
Use to eliminate movement.
CONFIRM THE REPAIR
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Generic Squeak and Rattle Troubleshooting
AIS004VQ
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1.
The cluster lid A and instrument panel
2.
Acrylic lens and combination meter housing
3.
Instrument panel to front pillar garnish
4.
Instrument panel to windshield
5.
Instrument panel mounting pins
6.
Wiring harnesses behind the combination meter
7.
A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1.
Shifter assembly cover to finisher
2.
A/C control unit and cluster lid C
3.
Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the:
1.
Finisher and inner panel making a slapping noise
2.
Inside handle escutcheon to door finisher
3.
Wiring harnesses tapping
4.
Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks from
the NISSAN Squeak and Rattle Kit (J-43980) to repair the noise.
SQUEAK AND RATTLE TROUBLE DIAGNOSES
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TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1.
Trunk lid dumpers out of adjustment
2.
Trunk lid striker out of adjustment
3.
The trunk lid torsion bars knocking together
4.
A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1.
Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2.
Sunvisor shaft shaking in the holder
3.
Front or rear windshield touching headlining and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1.
Headrest rods and holder
2.
A squeak between the seat pad cushion and frame
3.
The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1.
Any component mounted to the engine wall
2.
Components that pass through the engine wall
3.
Engine wall mounts and connectors
4.
Loose radiator mounting pins
5.
Hood bumpers out of adjustment
6.
Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
IP-8
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: 2004 November
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Diagnostic Worksheet
AIS004VR
PIIB0723E
SQUEAK AND RATTLE TROUBLE DIAGNOSES
IP-9
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SBT844
IP-10
INSTRUMENT PANEL ASSEMBLY
Revision: 2004 November
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INSTRUMENT PANEL ASSEMBLY
PFP:68200
Component Parts Drawing
AIS002GC
PIIB0801E
INSTRUMENT PANEL ASSEMBLY
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Removal and Installation
AIS002GD
WORK STEP
When removing instrument panel, combination meter, A/C and AV switch, display unit, take steps in the order
shown by the numbers below.
CAUTION:
●
Disconnect both battery cables in advance.
●
Disconnect air bag system line in advance.
●
Never tamper with or force air bag lid open, as this may adversely affect air bag performance.
●
Be careful not to scratch pad and other parts.
( ): Number indicates step in removal procedures.
1.
Instrument mask (RH; Sunload.
sensor)
2.
Instrument panel
3.
Bolt
4.
Instrument mask
(LH; Auto light sensor)
5.
Instrument side finisher (LH)
6.
Tweeter (LH)
7.
Screw
8.
Side ventilator assembly (LH)
9.
Instrument driver upper panel
10.
Combination meter
11.
Steering lock escutcheon
12.
Ignition key finisher
13.
Steering column cover
14.
Tilt lever mask
15.
Tilt lever knob
16.
Instrument driver lower panel
17.
Fuse lid
18.
Instrument stay cover (LH)
19.
Instrument stay cover (RH)
20.
Glove box pin
21.
Cluster lid C
22.
Glove box assembly
23.
Glove box striker
24.
Center ventilator
25.
Instrument passenger lower panel
26.
Display
27.
Instrument passenger upper panel
28.
Side ventilator assembly (RH)
29.
Tweeter (RH)
30.
Instrument side finisher (RH)
Parts
Reference
page
Instrument
panel and pad
Combination
meter
A/C and AV
switch panel
Display unit
A
Front kicking plate (LH/RH)
(1)
(1)
B
Fuse lid
(2)
(2)
C
Instrument driver lower panel
(3)
(3)
D
Tilt lever knob
(4)
(4)
E
Tilt lever mask
(5)
(5)
F
Steering column cover
(6)
(6)
G
Combination meter
(7)
(7)
H
Side ventilator assembly (LH/RH)
(8)
I
Instrument side finisher (LH/RH)
(9)
J
Instrument passenger lower panel
assembly
(10)
K
Center ventilator
(11)
(1)
(1)
L
Tweeter (LH/RH)
(12)
M
Instrument stay cover (LH/RH)
(13)
(2)
N
Cluster lid C
(14)
(3)
O
Display unit
(15)
(2)
P
Ignition key finisher
(16)
Q
Instrument mask (LH)/ Optical sensor
(17)
R
Instrument mask (RH)/ Sunload sensor
(18)
S
Instrument driver upper panel
(19)
T
Instrument passenger upper panel
(20)
U
Front pillar garnish (LH/RH)
(21)
V
Instrument panel
(22)
IP-12
INSTRUMENT PANEL ASSEMBLY
Revision: 2004 November
2004 Murano
REMOVAL
(A) Front Kicking Plate (LH/RH)
Remove front kicking plate (LH/RH). Refer to
.
(B) Fuse Lid
Remove fuse lid.
(C) Instrument Driver Lower Panel
1.
Remove screws.
2.
Remove data link connector.
3.
Pull to disengage metal clips by removing panel in horizontal
direction.
4.
Disconnect in-vehicle sensor and each electrical parts.
5.
Remove bolts, and remove hood lock opener.
(D) Tilt Lever Knob
1.
Remove screws.
2.
Remove the knob by picking it up and pulling it out.
(E) Tilt Lever Mask
Using a remover, pry and remove tilt lever mask.
(F) Steering Column Cover
1.
Remove screws.
2.
Disengage the pawl, and remove steering column cover.
PIIA3881E
PIIA3891E
PIIA3892E
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