2008 NISSAN MURANO ignition

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 (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

Black plate (381,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
CAUTION
.Do not ground accessories directly
to the battery terminal. Doing so will
bypass the variable voltage control
system and the vehicle battery may
not charge completely.
.Use electrical accessories with the
engine running to avoid discharging
the vehicle battery.
The variable voltage control system measures
the amount of electrical discharge from the
battery and controls voltage generated by the
generator.
SDI2186
1. Power steering oil pump
2. Alternator
3. Drive belt auto-tensioner
4. Crankshaft pulley
5. Air conditioner compressor
WARNING
Be sure the ignition switch is in the OFF
or LOCK position before servicing drive
belts. The engine could rotate unex-
pectedly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying or looseness. If
the belt is in poor condition or loose, have itreplaced or adjusted by a NISSAN dealer.
2. Have the belts checked regularly for condi-
tion.
VARIABLE VOLTAGE CONTROL
SYSTEM (if so equipped)DRIVE BELTS
Maintenance and do-it-yourself
8-15

Black plate (382,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
WARNING
Be sure the engine and ignition switch
are off and that the parking brake is
engaged securely.
CAUTION
Be sure to use the correct socket to
remove the spark plugs. An incorrect
socket can damage the spark plugs.
SDI2020
REPLACING SPARK PLUGSIf replacement is required, see a NISSAN dealer
for servicing.Platinum-tipped spark plugsIt is not necessary to replace the platinum-
tipped spark plugs as frequently as the conven-
tional type spark plugs since they will last much
longer. Follow the maintenance log shown in the
“NISSAN Service and Maintenance Guide”. Do
not reuse spark plugs by cleaning or regapping.
Always replace spark plugs with recom-
mended or equivalent ones.
SDI2180
Pull the tabs
*1
and pull out the cover
*2.
The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
log shown in the “NISSAN Service and Main-
tenance Guide”. When replacing the filter, wipe
the inside of the air cleaner housing and the
cover with a damp cloth.
WARNING
.Operating the engine with the air
cleaner removed can cause you or
others to be burned. The air cleaner
not only cleans the air, it stops
flame if the engine backfires. If it
SPARK PLUGS AIR CLEANER8-16
Maintenance and do-it-yourself

Black plate (386,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
SDI2181
ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch and the headlight
switch are turned off.
2. Open the engine hood.3. Remove the fuse/fusible link holder cover by
pushing the tab
*1.
4. Remove the fuse with the fuse puller located
in the passenger compartment fuse box.
SDI1754
5. If the fuse is open
*A
, replace it with a new
fuse
*B. Spare fuses are stored in the
passenger compartment fuse box.
6. If a new fuse also opens, have the electrical
system checked and repaired by a NISSAN
dealer.
Fusible linksIf any electrical equipment does not operate and
fuses are in good condition, check the fusible
links. If any of these fusible links are melted,
replace only with genuine NISSAN parts.
FUSES8-20
Maintenance and do-it-yourself

Black plate (387,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
SDI2196
PASSENGER COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch and the headlight
switch are turned off.
2. Pull to remove the fuse box cover
*1.3. Remove the fuse with the fuse puller
*2.
4. If the fuse is open, replace it with a new fuse.
5. If a new fuse also opens, have the electrical
system checked and repaired by a NISSAN
dealer.
CAUTION
Be careful not to allow children to
swallow the battery and removed parts.BATTERY REPLACEMENT
Maintenance and do-it-yourself
8-21

Black plate (410,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
E-85 fuelE-85 fuel is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline. E-85 can
only be used in a Flexible Fuel Vehicle (FFV) . Do
not use E-85 fuel in your vehicle. U.S. govern-
ment regulations require fuel ethanol dispensing
pumps to be identified by a small, square,
orange and black label with the common
abbreviation or the appropriate percentage for
that region.Aftermarket fuel additivesNISSAN does not recommend the use of any
aftermarket fuel additives (for example, fuel
injector cleaner, octane booster, intake valve
deposit removers, etc.) which are sold commer-
cially. Many of these additives intended for gum,
varnish or deposit removal may contain active
solvent or similar ingredients that can be harmful
to the fuel system and engine.Octane rating tipsUsing unleaded gasoline with an octane
rating lower than recommended can cause
persistent, heavy “spark knock”. (Spark
knock is a metallic rapping noise.) If
severe, this can lead to engine damage. If
you detect a persistent heavy spark knock
even when using gasoline of the stated
octane rating, or if you hear steady spark
knock while holding a steady speed on
level roads, have a NISSAN dealer correctthe condition. Failure to correct the condi-
tion is misuse of the vehicle, for which
NISSAN is not responsible.
Incorrect ignition timing will result in spark
knock, after-run and/or overheating, which may
cause excessive fuel consumption or engine
damage. If any of the above symptoms are
encountered, have your vehicle checked at a
NISSAN dealer.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is not a
cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.9-4
Technical and consumer information

Black plate (413,1)
Model "Z51-D" EDITED: 2008/ 6/ 26
ENGINEModel VQ35DE
Type Gasoline, 4-cycle
Cylinder arrangement 6-cylinder, V-slanted at 608
Bore6Stroke in (mm) 3.76063.205 (95.5681.4)
Displacement cu in (cm
3) 213.45 (3,498)
Firing order 1-2-3-4-5-6
Idle speed rpm
No adjustment is necessary.
Ignition timing (B.T.D.C.) degree/rpm
Spark plug Standard FXE22HR-11
Spark plug gap (Normal) in (mm) 0.043 (1.1)
Camshaft operation
Timing chain
This spark ignition system complies with the Canadian standard ICES-002.
WHEELS AND TIRES
Road wheelType Size Offset in (mm)
Aluminum1867-1/2J 1.97 (50)
2067-1/2J
1.97 (50)TireType SizePressure PSI
(kPa) [Cold]
ConventionalP235/65R18
104T
33 (230)
P235/55R20
102T
T-typeT165/90D18
60 (420)
SPECIFICATIONS
Technical and consumer information
9-7