ECU NISSAN MURANO 2008 Workshop Manual

Black plate (321,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
section for wet brakes.
.Avoid parking your vehicle on steep
hills. If you get out of the vehicle
and it rolls forward, backward or
sideways, you could be injured.
.Whenever you drive off-road
through sand, mud or water as deep
as the wheel hub, more frequent
maintenance may be required. See
the maintenance information in the
“NISSAN Service and Maintenance
Guide”.
.Spinning the front wheels on slip-
pery surfaces may cause the AWD
warning light to flash and the AWD
system to automatically switch from
the AWD mode to the 2WD mode.
This could reduce traction. Be espe-
cially careful when towing a trailer.
(AWD models)
WARNING
Do not operate the push-button ignition
switch while driving the vehicle except
in an emergency. (The engine will stop
when the ignition switch is pushed 3
consecutive times or the ignition switch
is pushed and held for more than 2
seconds.) If the engine stops while the
vehicle is being driven, this could lead
to a crash and serious injury.
SSD0689
Without Intelligent Key system
Before operating the push-button ignition
switch, be sure to move the selector lever to
the P (Park) position.
Be sure to insert the key into the key port
*1.
(Except for the Intelligent Key system equipped
model)
INTELLIGENT KEY SYSTEM (if so
equipped)The Intelligent Key system can operate the
ignition switch without taking the key out from
your pocket or purse. The operating environment
and/or conditions may affect the Intelligent Key
system operation.
PUSH-BUTTON IGNITION SWITCH
Starting and driving
5-9

Black plate (324,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
ON (Normal operating position)This position turns on the ignition system and
electrical accessories.OFFThe engine can be turned off without locking the
steering wheel.
The ignition lock is designed so that the ignition
switch cannot be switched to the LOCK position
until the selector lever is moved to the P (Park)
position.
CAUTION
Do not leave the vehicle with the push-
button ignition switch in ACC or ON
positions when the engine is not run-
ning for an extended period. This can
discharge the battery.
SSD0690
KEY PORT
Models without Intelligent Key systemBe sure to insert the key into the key port
*1
before pushing the ignition switch. Make sure
that the key ring side faces backward as
illustrated. Insert the key in the port until it is
latched and secured.
To remove the key from the port, push the
ignition switch to the OFF position and pull the
key out of the port.
While the door is opened, and for 15 seconds
after the door is closed, the guide light
*B
of
the key port
*A
illuminates.
If the ignition switch is pushed without the key inthe key port, the guide light will blink.
Battery discharge:
If the battery of the key is almost discharged, the
guide light
*B
of the key port
*A
blinks and
the indicator appears on the dot matrix liquid
crystal display. (See “DOT MATRIX LIQUID
CRYSTAL DISPLAY” in the “2. Instruments and
controls” section.)
To replace the battery, see “BATTERY REPLA-
CEMENT” in the “8. Maintenance and do-it-
yourself” section.
Models with Intelligent Key systemIntelligent Key battery discharge:
If the battery of the Intelligent Key is almost
discharged, the guide light
*B
of the key port
*A
blinks and the indicator appears on the dot
matrix liquid crystal display. (See “DOT MATRIX
LIQUID CRYSTAL DISPLAY” in the “2. Instru-
ments and controls” section.)
In this case, inserting the Intelligent Key into the
port*1
allows you to start the engine. Make
sure that the key ring side faces backward as
illustrated. Insert the Intelligent Key in the port
until it is latched and secured.
To remove the Intelligent Key from the port, push
the ignition switch to the OFF position and pull
the Intelligent Key out of the port.
5-12
Starting and driving

Black plate (346,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
TIRE PRESSURE MONITORING SYS-
TEM (TPMS)This vehicle is equipped with the Tire Pressure
Monitoring System (TPMS) . It monitors tire
pressure of all tires except the spare. When
the low tire pressure warning light is lit, one or
more of your tires is significantly under-inflated.
If the vehicle is being driven with low tire
pressure, the TPMS will activate and warn you
of it by the low tire pressure warning light. This
system will activate only when the vehicle is
driven at speeds above 16 MPH (25 km/h) . For
more details, see “WARNING/INDICATOR
LIGHTS AND AUDIBLE REMINDERS” in the
“2. Instruments and controls” section and “TIRE
PRESSURE MONITORING SYSTEM (TPMS)”
in the “5. Starting and driving” section.
WARNING
.If the low tire pressure warning light
illuminates while driving, avoid sud-
den steering maneuvers or abrupt
braking, reduce vehicle speed, pull
off the road to a safe location and
stop the vehicle as soon as possi-
ble. Driving with under-inflated tires
may permanently damage the tires
and increase the likelihood of tire
failure. Serious vehicle damagecould occur and may lead to an
accident and could result in serious
personal injury. Check the tire pres-
sure for all four tires. Adjust the tire
pressure to the recommended COLD
tire pressure shown on the Tire and
Loading Information label to turn
the low tire pressure warning light
OFF. If you have a flat tire, replace it
with a spare tire as soon as possi-
ble.
.When a spare tire is mounted or a
wheel is replaced, the TPMS will not
function and the low tire pressure
warning light will flash for approxi-
mately 1 minute. The light will
remain on after 1 minute. Contact
your NISSAN dealer as soon as
possible for tire replacement and/
or system resetting.
.Replacing tires with those not ori-
ginally specified by NISSAN could
affect the proper operation of the
TPMS.
.Do not inject any tire liquid or
aerosol tire sealant into the tires,
as this may cause a malfunction of
the tire pressure sensors.
CHANGING A FLAT TIREIf you have a flat tire, follow the instructions
below.Stopping the vehicle1. Safely move the vehicle off the road and
away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking
brake. Move the selector lever to the P
(Park) position.
4. Turn off the engine.
5. Raise the hood to warn other traffic, and to
signal professional road assistance person-
nel that you need assistance.
6. Have all passengers get out of the vehicle
and stand in a safe place, away from traffic
and clear of the vehicle.
WARNING
.Make sure the parking brake is
securely applied and the transmis-
sion is shifted into the P (Park)
position.
.Never change tires when the vehicle
is on a slope, ice or slippery areas.
This is hazardous.
FLAT TIRE6-2
In case of emergency

Black plate (351,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
SCE0751
2. Loosen each wheel nut one or two turns by
turning counterclockwise with the wheel nut
wrench.Do not remove the wheel nuts
until the tire is off the ground.
3. To lift the vehicle, securely hold the jack lever
and rod with both hands as shown above.
Carefully raise the vehicle until the tire clears
the ground. Remove the wheel nuts, and
then remove the tire.
SCE0039
Installing the spare tireThe spare tire is designed for emergency
use. (See specific instructions under the
heading “WHEELS AND TIRES” in the “8.
Maintenance and do-it-yourself” section.)
1. Clean any mud or dirt from the surface
between the wheel and hub.
2. Carefully put the spare tire on and tighten
the wheel nuts finger tight. Check that all the
wheel nuts contact the wheel surface
horizontally.
3. With the wheel nut wrench, tighten wheel
nuts alternately and evenly in the sequence
as illustrated (
*1,*2,*3,*4,*5) , more
In case of emergency
6-7

Black plate (352,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
than 2 times, until they are tight.
4. Lower the vehicle slowly until the tire
touches the ground. Then, with the wheel
nut wrench, tighten the wheel nuts securely
in the sequence as illustrated. Lower the
vehicle completely.
WARNING
.Incorrect wheel nuts or improperly
tightened wheel nuts can cause the
wheel to become loose or come off.
This could cause an accident.
.Do not use oil or grease on the
wheel studs or nuts. This could
cause the nuts to become loose.
.Retighten the wheel nuts when the
vehicle has been driven for 600
miles (1,000 km) (also in cases of a
flat tire, etc.) .
.As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench.
Wheel nut tightening torque:
80 ft-lb (108 N·m)
The wheel nuts must be kept tightened
to specification at all times. It is
recommended that wheel nuts be tigh-tened to specifications at each lubrica-
tion interval.
.Adjust tire pressure to the COLD
pressure.
COLD pressure:
After the vehicle has been parked for
three hours or more or driven less than
1 mile (1.6 km) .
COLD tire pressures are shown on the
Tire and Loading Information label
affixed to the driver side center pillar.
Stowing the damaged tire and the tools1. Securely store the damaged tire, jack and
tools in the storage area.
2. Replace the cargo box.
3. Close the cargo floor board.
4. Close the lift gate.
WARNING
.Always make sure that the spare tire
and jacking equipment are properly
secured after use. Such items can
become dangerous projectiles in an
accident or sudden stop.
.The T-type spare tire and small sizespare tire are designed for emer-
gency use. See specific instructions
under the heading “WHEELS AND
TIRES” in the “8. Maintenance and
do-it-yourself” section.
6-8
In case of emergency

Black plate (357,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
SCE0438
Two-Wheel Drive (2WD) models
TOWING RECOMMENDED BY
NISSAN
Two-Wheel Drive (2WD) modelsNISSAN recommends that your vehicle be
towed with the driving (front) wheels off the
ground or place the vehicle on a flat bed truck as
illustrated.
CAUTION
.Never tow Continuously Variable
Transmission (CVT) models with
the front wheels on the ground or
four wheels on the ground (forwardor backward) , as this may cause
serious and expensive damage to
the transmission. If it is necessary to
tow the vehicle with the rear wheels
raised, always use towing dollies
under the front wheels.
.When towing CVT models with the
front wheels on towing dollies:
.
Push the ignition switch to the
ACC or ON position, and secure
the steering wheel in a straight-
ahead position with a rope or
similar device. Never secure the
steering wheel by pushing theignition switch to the LOCK posi-
tion. This may damage the steer-
ing lock mechanism.
.
Move the selector lever to the N
(Neutral) position.
.When towing a CVT model with the
rear wheels on the ground (if you do
not use towing dollies): Always
release the parking brake.
In case of emergency
6-13

Black plate (359,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
SCE0718
Tie down and recovery hook
VEHICLE RECOVERY (freeing a stuck
vehicle)
WARNING
.Stand clear of a stuck vehicle.
.Do not spin your tires at high speed.
This could cause them to explode
and result in serious injury. Parts of
your vehicle could also overheat
and be damaged.
Pulling a stuck vehicleIf your vehicle is stuck in sand, snow, mud, etc.,
use a tow strap or other device designed
specifically for vehicle recovery. Always follow
the manufacturer’s instructions for the recovery
device.
Front:
Securely install the vehicle recovery hook
(stored in the cargo area) as illustrated. Make
sure that the hook is properly secured in the
original place after use.
CAUTION
.Tow chains or cables must be at-
tached only to the main structural
members of the vehicle or the
recovery hook. Otherwise, the vehi-
cle body will be damaged.
.Never tow a vehicle using the vehi-
cle tie downs or recovery hooks.
.Always pull the cable straight out
from the front of the vehicle. Never
pull on the vehicle at an angle.
.Pulling devices should be routed so
they do not touch any part of the
suspension, steering, brake or cool-
ing systems..Pulling devices such as ropes or
canvas straps are not recommended
for use in vehicle towing or recov-
ery.
Rocking a stuck vehicleIf your vehicle is stuck in sand, snow, mud, etc.,
use the following procedure:
1. Turn off the Vehicle Dynamic Control (VDC)
system.
2. Make sure the area in front and behind the
vehicle is clear of obstructions.
3. Turn the steering wheel right and left to clear
an area around the front tires.
4. Slowly rock the vehicle forward and back-
ward.
.Shift back and forth between R (Re-
verse) and D (Drive) .
.Apply the accelerator as little as possi-
ble to maintain the rocking motion.
.Release the accelerator pedal before
shifting between R and D.
.Do not spin the tires above 35 MPH (55
km/h) .
5. If the vehicle cannot be freed after a few
tries, contact a professional towing service
In case of emergency
6-15

Black plate (368,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
Your new NISSAN has been designed to have
minimum maintenance requirements with long
service intervals to save you both time and
money. However, some day-to-day and regular
maintenance is essential to maintain your
NISSAN’s fine mechanical condition, as well
as its emission and engine performance.
It is the owner’s responsibility to make sure that
the scheduled maintenance, as well as general
maintenance, is performed.
As the vehicle owner, you are the only one who
can ensure that your vehicle receives the proper
maintenance. You are a vital link in the main-
tenance chain.SCHEDULED MAINTENANCEFor your convenience, both required and op-
tional scheduled maintenance items are de-
scribed and listed in your “NISSAN Service and
Maintenance Guide”. You must refer to that
guide to ensure that necessary maintenance is
performed on your NISSAN at regular intervals.GENERAL MAINTENANCEGeneral maintenance includes those items
which should be checked during normal day-
to-day operation. They are essential for proper
vehicle operation. It is your responsibility to
perform these procedures regularly as pre-
scribed.Performing general maintenance checks re-
quires minimal mechanical skill and only a few
general automotive tools.
These checks or inspections can be done by
yourself, a qualified technician or, if you prefer, a
NISSAN dealer.
WHERE TO GO FOR SERVICEIf maintenance service is required or your vehicle
appears to malfunction, have the systems
checked and serviced by a NISSAN dealer.
NISSAN technicians are well-trained specialists
and are kept up-to-date with the latest service
information through technical bulletins, service
tips, and in-dealership information systems.
They are completely qualified to work on
NISSAN vehiclesbeforework begins.
You can be confident that a NISSAN dealer’s
service department performs the best job to
meet the maintenance requirements on your
vehicle — in a reliable and economical way.During the normal day-to-day operation of the
vehicle, general maintenance should be per-
formed regularly as prescribed in this section. If
you detect any unusual sounds, vibrations or
smell, be sure to check for the cause or have a
NISSAN dealer do it promptly. In addition, you
should notify a NISSAN dealer if you think that
repairs are required.
When performing any checks or maintenance
work, see “MAINTENANCE PRECAUTIONS”
later in this section.
EXPLANATION OF MAINTENANCE
ITEMSAdditional information on the following
items with “*” is found later in this section.Outside the vehicleThe maintenance items listed here should be
performed from time to time, unless otherwise
specified.
Doors and engine hood:Check that all doors
and the engine hood operate properly. Also
ensure that all latches lock securely. Lubricate
hinges, latches, latch pins, rollers and links if
necessary. Make sure that the secondary latch
keeps the hood from opening when the primary
latch is released.
When driving in areas using road salt or other
corrosive materials, check lubrication frequently.
MAINTENANCE REQUIREMENT GENERAL MAINTENANCE8-2
Maintenance and do-it-yourself

Black plate (369,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
Lights*:Clean the headlights on a regular basis.
Make sure that the headlights, stop lights, tail
lights, turn signal lights, and other lights are all
operating properly and installed securely. Also
check headlight aim.
Road wheel nuts (lug nuts)*:When checking
the tires, make sure no wheel nuts are missing,
and check for any loose wheel nuts. Tighten if
necessary.
Tire rotation*:Tires should be rotated every
7,500 miles (12,000 km).
Tires*:Check the pressure with a gauge often
and always prior to long distance trips. If
necessary, adjust the pressure in all tires,
including the spare, to the pressure specified.
Check carefully for damage, cuts or excessive
wear.
Tire Pressure Monitoring System (TPMS)
transmitter components:Replace the TPMS
transmitter grommet seal, valve core and cap
when the tires are replaced due to wear or age.
Wheel alignment and balance:If the vehicle
should pull to either side while driving on a
straight and level road, or if you detect uneven or
abnormal tire wear, there may be a need for
wheel alignment.
If the steering wheel or seat vibrates at normal
highway speeds, wheel balancing may be
needed.For additional information regarding tires, refer
to “Important Tire Safety Information” (US) or
“Tire Safety Information” (Canada) in the War-
ranty Information Booklet.
Windshield:Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Have a
damaged windshield repaired by a qualified
repair facility.
Windshield wiper blades*:Check for cracks
or wear if they do not wipe properly.
Inside the vehicleThe maintenance items listed here should be
checked on a regular basis, such as when
performing scheduled maintenance, cleaning
the vehicle, etc.
Accelerator pedal:Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort. Keep
the floor mat away from the pedal.
Brake pedal:Check the pedal for smooth
operation. If the brake pedal suddenly goes
down further than normal, the pedal feels
spongy or the vehicle seems to take longer to
stop, see a NISSAN dealer immediately. Keep
the floor mat away from the pedal.
Brakes:Check that the brakes do not pull the
vehicle to one side when applied.Continuously Variable Transmission (CVT)
P (Park) position mechanism:On a fairly
steep hill, check that the vehicle is held securely
with the selector lever in the P (Park) position
without applying any brakes.
Parking brake:Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only the
parking brake applied. If the parking brake needs
adjustment, see a NISSAN dealer.
Seat belts:Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt
webbing for cuts, fraying, wear or damage.
Seats:Check seat position controls such as
seat adjusters, seatback recliner, etc. to ensure
they operate smoothly and that all latches lock
securely in every position. Check that the head
restraints move up and down smoothly and that
the locks (if so equipped) hold securely in all
latched positions.
Steering wheel:Check for changes in the
steering conditions, such as excessive free play,
hard steering or strange noises.
Warning lights and chimes:Make sure that
all warning lights and chimes are operating
properly.
Maintenance and do-it-yourself
8-3

Black plate (371,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself or
damage to the vehicle. The following are general
precautions which should be closely observed.
WARNING
.Park the vehicle on a level surface,
apply the parking brake securely
and block the wheels to prevent
the vehicle from moving. Move the
selector lever to P (Park) .
.Be sure the ignition switch is in the
OFF or LOCK position when per-
forming any parts replacement or
repairs.
.If you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
.It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle.
.Always wear eye protection when-
ever you work on your vehicle.
.If you must run the engine in anenclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
.Never get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
.Keep smoking materials, flame and
sparks away from fuel tank and the
battery.
.The fuel filter or fuel lines should be
serviced by a NISSAN dealer be-
cause the fuel lines are under high
pressure even when the engine is
off.
CAUTION
.Do not work under the hood while
the engine is hot. Turn the engine
off and wait until it cools down.
.Avoid direct contact with used en-
gine oil and coolant. Improperly
disposed engine oil, and engine
coolant and/or other vehicle fluids
can damage the environment. Al-
ways conform to local regulations
for disposal of vehicle fluid..Never leave the engine or the CVT
related component harnesses dis-
connected while the ignition switch
is in the ON position.
.Never connect or disconnect the
battery or any transistorized com-
ponent while the ignition switch is
in the ON position.
.Your vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always
disconnect the negative battery
cable before working near the fan.
This “8. Maintenance and do-it-yourself” section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also
available. (See “OWNER’S MANUAL/SERVICE
MANUAL ORDER INFORMATION” in the “9.
Technical and consumer information” section.)
Youshouldbeawarethatincompleteor
improper servicing may result in operating
difficulties or excessive emissions, and could
affect warranty coverage.If in doubt about
any servicing, we recommend that it be
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
8-5