format INFINITI G35 2006 Repair Manual

CAUTIONO Always connect positive (+) to positive
(+) and negative (þ) to body ground, not
to the battery.
O Make sure jumper cables do not touch
moving parts in the engine compartment
and that the cable clamps do not contact
any other metal.
5. Start the engine of the other vehicle
q B
and let it run for a few minutes.
6. Keep the engine speed of the other ve-
hicle
q B
at about 2,000 rpm, and start
your engine in the normal manner.
CAUTIONDo not keep the starter motor engaged for
more than 10 seconds. If the engine does not
start right away, turn the key off and wait 3
to 4 seconds before trying again. 7. After starting your engine, carefully
disconnect the negative cable and
then the positive cable.
8. Replace the vent caps (if so equipped).
Be sure to dispose of the cloth used to
cover the vent holes as it may be con-
taminated with corrosive acid. Do not attempt to start the engine by
pushing.
CAUTION Automatic transmission models cannot be
push started. Attempting to do so may cause
transmission damage.
If needed Roadside Assistance is avail-
able. Please see your Warranty Informa-
tion Booklet or Roadside Assistance I.D.
Card for the toll-free number to call (U.S.)
or Warranty Information Booklet (Canada).PUSH STARTING
6-10 In case of emergency
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WARNINGO Do not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
O To avoid the danger of being scalded,
never remove the radiator cap while the
engine is still hot. When the radiator cap
is removed, pressurized hot water will
spurt out, possibly causing serious in-
jury.
O Do not open the hood if steam is coming
out.
If your vehicle is overheating (indicated
by an extremely high temperature gauge
reading), or if you feel a lack of engine
power, detect abnormal noise, etc., take
the following steps:
1. Move the vehicle safely off the road,
apply the parking brake and move the
shift lever to the N (Neutral) position
(automatic transmission to the P
(Park) position).
Do not stop the engine. 2. Turn off the air conditioner. Open all
the windows, and move the tempera-
ture control to maximum hot and the
fan control to high speed.
3. If engine overheating is caused by
climbing a long hill on a hot day, run
the engine at a fast idle (approximately
1,500 rpm) until the temperature gauge
indication returns to normal.
4. Get out of the vehicle. Look and listen
for steam or coolant escaping from the
radiator before opening the hood. (If
steam or coolant is escaping, turn off
the engine.) Do not open the hood fur-
ther until no steam or coolant can be
seen.
5. Open the engine hood.
WARNING If steam or water is coming from the engine,
stand clear to prevent getting burned.
6. Visually check if the cooling fan is run-
ning. The radiator hoses and radiator
should not leak water. If coolant is
leaking or the cooling fan does not
run, stop the engine. WARNING O Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or to get caught in, the engine
belts or the engine cooling fan.
O The engine cooling fan can start at any
time when the coolant temperature is
high.
7. After the engine cools down, check
the coolant level in the reservoir tank
with the engine running. Add coolant
to the reservoir tank if necessary.
Have your vehicle repaired at an
INFINITI dealer.
If needed, Roadside Assistance is avail-
able. Please see your Warranty Information
Booklet or Roadside Assistance I.D. Card
for the toll-free number to call (U.S.) or War-
ranty Information Booklet (Canada).IF YOUR VEHICLE OVERHEATS
In case of emergency
6-11
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When towing your vehicle, all State (Pro-
vincial in Canada) and local regulations
for towing must be followed. Incorrect
towing equipment could damage your ve-
hicle. Towing instructions are available
from an INFINITI dealer. Local service op-
erators are generally familiar with the ap-
plicable laws and procedures for towing.
To assure proper towing and to prevent
accidental damage to your vehicle,
INFINITI recommends having a service op-
erator tow your vehicle. It is advisable to
have the service operator carefully read
the following precautions.
WARNINGO Never ride in a vehicle that is being
towed.
O Never get under your vehicle after it has
been lifted by a tow truck.
CAUTIONO When towing, make sure that the trans-
mission, axles, steering system and powertrain are in working condition. If
any unit is damaged, dollies must be
used.
O Always attach safety chains before
towing.
For information about towing your vehicle
behind a recreational vehicle (RV), refer to
ªFlat towingº in the ª9. Technical and
consumer informationº section of this
manual.
If needed, Roadside Assistance is avail-
able. Please see your Warranty Informa-
tion Booklet or Roadside Assistance I.D.
Card for the toll-free number to call (U.S.)
or Warranty Information Booklet (Canada).
TOWING RECOMMENDED BY
INFINITI
Two-wheel drive (2WD) models INFINITI recommends that your vehicle be
towed with the driving (rear) wheels off SCE0386
Two-wheel drive (2WD) modelsTOWING YOUR VEHICLE
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Your new INFINITI has been designed to
have minimum maintenance requirements
with longer service intervals to save you
both time and money. However, some day-
to-day and regular maintenance is essen-
tial to maintain your INFINITI's fine me-
chanical condition, as well as its emission
and engine performance.
It is the owner's responsibility to make
sure that the specified maintenance as
well as the general maintenance are per-
formed.
As the vehicle owner, you are the only
one who can ensure that your vehicle re-
ceives the proper maintenance care. You
are a vital link in the maintenance chain.
Scheduled maintenance:
For your convenience, both required and
optional scheduled maintenance items
are described and listed in your ªINFINITI
Service and Maintenance Guideº. You
must refer to that guide to ensure that
necessary maintenance is performed on
your INFINITI at regular intervals.
General maintenance:
General maintenance includes those
items which should be checked during
normal day-to-day operation. They are es- sential for proper vehicle operation. It is
your responsibility to perform these main-
tenance procedures regularly as pre-
scribed.
Performing general maintenance checks
requires minimal mechanical skill and
only a few general automotive tools.
These checks or inspections can be done
by you, a qualified technician, or, if you
prefer, an INFINITI dealer.
Where to go for service:
If maintenance service is required or your
vehicle appears to malfunction, have the
systems checked and serviced by an
INFINITI dealer.
INFINITI technicians are well-trained spe-
cialists and are kept up to date with the
latest service information through tech-
nical bulletins, service tips, and in-
dealership information systems. They are
completely qualified to work on INFINITI
vehicles before work begins.
You can be confident that an INFINITI
dealer's service department performs the
best job to meet the maintenance
requirements on your vehicle Ð in a
reliable and economic way. During the normal day-to-day operation of
the vehicle, general maintenance should
be performed regularly as prescribed in
this section. If you detect any unusual
sounds, vibrations or smell, be sure to
check for the cause or have an INFINITI
dealer perform it promptly. In addition,
you should notify an INFINITI dealer if you
think the repairs are required.
When performing any checks or mainte-
nance work, closely observe the ªMainte-
nance precautionsº later in this section.MAINTENANCE REQUIREMENTS GENERAL MAINTENANCE
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EXPLANATION OF GENERAL
MAINTENANCE ITEMS Additional information on the following
items with ª*º is found later in this sec-
tion.
Outside the vehicle The 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 prop-
erly. Also ensure that all latches lock se-
curely. Lubricate hinges and latches 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 lubrica-
tion frequently.
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 head-
light 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.
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 speci-
fied pressure. Check carefully for damage,
cuts or excessive wear.
Tire rotation*:
Sedan: The tires should be rotated every
7,500 miles (12,000 km) to minimize tire
wear variation.
Coupe: The tires cannot be rotated.
Tire, 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.
O For additional information regarding
tires, refer to ªImportant Tire Safety
Informationº (US) or ªTire Safety Infor-
mationº (Canada) in the Warranty In-
formation 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 re-
paired by a qualified repair facility.
Windshield wiper blades*: Check for
cracks or wear if they do not wipe prop-
erly.
Maintenance and do-it-yourself
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there is a smell of exhaust fumes, imme-
diately locate the trouble and correct it.
See ªPrecautions when starting and
drivingº in the ª5. Starting and drivingº
section for exhaust gas (Carbon mon-
oxide).
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks after
the vehicle has been parked for a while.
Water dripping from the air conditioner
after use is normal. If you should notice
any leaks or if gasoline fumes are evi-
dent, check for the cause and have it cor-
rected immediately.
Power steering fluid level* and lines:
Check the level when the fluid is cold and
the engine is turned off. Check the lines
for proper attachment, leaks, cracks, etc.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks, de-
formation, deterioration or loose connec-
tions.
Underbody: The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control
dust. It is very important to remove these
substances, otherwise rust will form on the floor pan, frame, fuel lines and
around the exhaust system. At the end of
winter, the underbody should be thor-
oughly flushed with plain water, being
careful to clean those areas where mud
and dirt may accumulate. For additional
information, see ªCleaning exteriorº in
the ª7. Appearance and careº section.
Windshield washer fluid*: Check that
there is adequate fluid in the tank. When performing any inspection or main-
tenance 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 O Park the vehicle on a level surface, apply
the parking brake securely and block the
wheels to prevent the vehicle from
moving. For a manual transmission,
move the shift lever to N (Neutral) posi-
tion. For an automatic transmission
models, move the selector lever to P
(Park).
O Be sure the ignition key is in the OFF or
LOCK position when performing any
parts replacement or repairs.
O If you must work with the engine run-
ning, keep your hands, clothing, hair
and tools away from moving fans, belts
and any other moving parts.
O It is advisable to secure or remove any
loose clothing and remove any jewelry,MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
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such as rings, watches, etc. before work-
ing on your vehicle.
O Always wear eye protection whenever
you work on your vehicle.
O If you must run the engine in an enclosed
space such as a garage, be sure there is
proper ventilation for exhaust gases to
escape.
O Never get under the vehicle while it is
supported only by a jack. If it is neces-
sary to work under the vehicle, support it
with safety stands.
O Keep smoking materials, flame and
sparks away from the fuel tank and bat-
tery.
O On gasoline engine models with the Mul-
tiport Fuel Injection (MFI) System, the
fuel filter or fuel lines should be serviced
by an INFINITI dealer because the fuel
lines are under high pressure even when
the engine is off. CAUTION O Do not work under the hood while the en-
gine is hot. Turn the engine off and wait
until it cools down.
O Never connect or disconnect the battery
or any transistorized component while
the ignition switch is in the ON position.
O Never leave the engine or automatic
transmission related component har-
ness connector disconnected while the
ignition switch is in the ON position.
O Avoid contact with used engine oil and
coolant. Improperly disposed engine oil,
engine coolant and/or other vehicle
fluids can damage the environment. Al-
ways conform to local regulations for
disposal of vehicle fluid.
This ª8. Maintenance and do-it-yourselfº
section gives instructions regarding only
those items which are relatively easy for
an owner to perform. A genuine INFINITI Service Manual is also
available. See ªOwner's Manual/Service
Manual order informationº in the ª9.
Technical and consumer informationº sec-
tion.
You should be aware that incomplete or
improper servicing may result in oper-
ating difficulties or excessive emissions,
and could affect your warranty coverage.
If in doubt about any servicing, have it
done by an INFINITI dealer.
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O Waste oil must be disposed of prop-
erly.
O Check your local regulations.
4. Loosen the oil filter with an oil filter
wrench
q B
. Remove the oil filter by
turning it by hand.
5. Wipe the engine oil filter mounting
surface with a clean rag.
Be sure to remove any old rubber
gasket remaining on the mounting sur-
face of the engine.
6. Coat the gasket on the new filter with
clean engine oil.
7. Screw in the oil filter clockwise until a
slight resistance is felt, then tighten
additionally more than 2/3 turn.
Oil filter tightening torque:
11 to 15 ft-lb
(14.7 to 20.5 N z m)
8. Clean and re-install the drain plug
with a new washer. Securely tighten
the drain plug with a wrench.
Drain plug tightening torque:
22 to 29 ft-lb
(29 to 39 N z m)
Do not use excessive force. 9. Refill engine with recommended oil
and install the cap securely.
CAUTION The dipstick must be inserted in place to pre-
vent oil spillage from the dipstick hole while
filling the engine with oil.
See ªCapacities and recommended
fuel/lubricantsº in the ª9. Technical
and consumer informationº section for
drain and refill capacity. The drain and
refill capacity depends on the oil tem-
perature and drain time. Use these
specifications for reference only. Al-
ways use the dipstick to determine the
proper amount of oil in the engine.
CAUTION When filling oil, do not pull out the dipstick.
10. Start the engine and check for
leakage around the drain plug and
the oil filter. Correct as required. 11. Turn the engine off and wait more
than 10 minutes. Check the oil level
with the dipstick. Add engine oil if
necessary.
After the operation 1. Install the engine undercover into po-
sition as the following steps.
a. Pull the center of the small plastic
clip out.
b. Hold the engine undercover into
position.
c. Insert the clip through the under-
cover into the hole in the frame,
then push the center of the clip in
to lock the clip in place.
d. Install the other bolts that hold the
undercover in place. Be careful not
to strip the bolts or over-tighten
them.
2. Lower the vehicle carefully to the
ground.
3. Dispose of waste oil and filter prop-
erly.
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CAUTIONO Do not overfill.
O Use Genuine NISSAN PSF or equivalent. For additional brake fluid specification in-
formation, refer to ªCapacities and recom-
mended fuel/lubricantsº in the ª9. Tech-
nical and consumer informationº section.
WARNING Use only new fluid. Old, inferior, or contami-
nated fluid may damage the brake system.
Do not add synthetic brake fluid. The use of
improper fluids can damage the brake
system and affect the vehicle's stopping
ability.
CAUTION Do not spill the fluid on any painted sur-
faces. This will damage the paint. If fluid is
spilled, immediately wash the surface with
water.
BRAKE FLUID Check the fluid level in the reservoir. If
the fluid is below the MIN line
q 2
or the
brake warning light comes on, add Genu-
ine Nissan Super Heavy Duty Brake Fluid
or equivalent DOT 3 fluid up to the MAX
line
q 1
. If fluid must be added frequently,
the system should be thoroughly checked
by an INFINITI dealer. SDI1923
BRAKE AND CLUTCH FLUID
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Self-adjusting brakes Your vehicle is equipped with self-
adjusting brakes.
The disc-type brakes self-adjust every
time the brake pedal is applied.
WARNINGSee an INFINITI dealer for a brake system
check if the brake pedal height does not re-
turn to normal.
Brake pad wear indicators The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear in-
dicator sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is
normal and does not affect the function or
performance of the brake system. Proper brake inspection intervals should
be followed. For additional information,
see the appropriate maintenance log
shown in the INFINITI Service and Mainte-
nance Guide.
High performance sports brake pads oc-
casionally make squeaks, squeals or
other braking noises because of their very
high friction coefficient.
These occasional brake noises are
normal, but if they continue, see an
INFINITI dealer.
BRAKE BOOSTER Check the brake booster function as fol-
lows:
1. With the engine off, press and release
the brake pedal several times. When
brake pedal movement (distance of
travel) remains the same from one
pedal application to the next, continue
on to the next step.
2. While depressing the brake pedal,
start the engine. The pedal height
should drop a little. 3. With the brake pedal depressed, stop
the engine. Keeping the pedal de-
pressed for about 30 seconds, the
pedal height should not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn
it off. Depress the brake pedal several
times. The pedal travel distance will
decrease gradually with each depres-
sion as the vacuum is released from
the booster.
If the brakes do not operate properly, see
an INFINITI dealer.
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