radiator INFINITI G35 2006 Owners Manual

VQ35DE
1. Fuse/fusible link holder (P.8-25)
2. Battery (P.8-16)
3. Engine oil filler cap (P.8-10)
4. Brake fluid reservoir (P.8-14)
5. Clutch fluid reservoir (MT models)
(P.8-15)
6. Power steering fluid reservoir (P.8-13)
7. Engine coolant reservoir (P.8-8)
8. Window washer fluid reservoir
(P.8-15)
9. Radiator filler cap (P.8-9)
10. Drive belts (P.8-19)
11. Engine oil dipstick (P.8-10)
12. Air cleaner (P.8-20)
SSI0160ENGINE COMPARTMENT
0-12 Illustrated table of contents
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AMBIENT TEMPERATURE The outside ambient temperature will be
shown on the center display.
The ambient temperature sensor is lo-
cated in front of the radiator. The sensor
may be affected by road or engine heat,
wind direction and other driving condi-
tions. The display may differ from the ac-
tual outside temperature or the tempera-
ture displayed on various signs or bill-
boards.
OPERATING TIPS When the engine coolant temperature and
outside air temperature are low, the air
flow from the foot outlets may not operate
for a maximum of 150 seconds. However,
this is not a malfunction. After the coolant
temperature warms up, the air flow from
the foot outlets will operate normally. The sensor
q A
on the instrument panel
helps maintain a constant temperature;
do not put anything on or around this
sensor.
IN-CABIN MICROFILTER The air conditioning system is equipped
with an in-cabin microfilter which collects
dirt, pollen, dust, etc. To make sure air
conditioner heats, defogs, and ventilates
efficiently, replace the filter in accordance
with the maintenance schedule in the
INFINITI Service and maintenance guide.
To replace the filter, contact an INFINITI
dealer. The filter should be replaced if air flow de-
creases significantly or if windows fog up
easily when operating the heater or air
conditioning system.
HA1011-A
Display screen, heater, air conditioner and audio systems
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Ð Your vehicle is in an area where it
is difficult to receive radio waves;
such as in a tunnel, in an under-
ground parking garage, near a tall
building or in a mountainous area.
Ð Your cellular phone is locked to
prevent it from being dialed.
When the radio wave condition is not
ideal or ambient sound is too loud, it may
be difficult to hear the other person's
voice during a call.
Do not place the cellular phone in an area
surrounded by metal or far away from the
in-vehicle phone module to prevent tone
quality degradation and wireless connec-
tion disruption.
While a cellular phone is connected
through the Bluetooth wireless connec-
tion, the battery power of the cellular
phone may discharge quicker than usual.
If the Bluetooth Hands-Free Phone
System seems to be malfunctioning,
please refer to ªTroubleshooting guideº
later in this section. You can also visit
www.infiniti.com/bluetooth for trouble-
shooting help. Refer to the cellular phone Owner's
Manual regarding the telephone charges,
cellular phone antenna and body, etc.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) this device may
not cause harmful interference, and (2)
this device must accept any interference
received, including interference that may
cause undesired operation.
FCC Radiation Exposure Statement:
This equipment complies with FCC radia-
tion exposure limits set forth for an un-
controlled environment. This equipment
should be installed and operated with
minimum distance 8 inch (20 cm) be-
tween the radiator and your body. This
Transmitter must not be co-located or op-
erating in conjunction with any other an-
tenna or transmitter.
USING THE SYSTEM The INFINITI Voice Recognition system al-
lows hands-free operation of the
Bluetooth Hands-Free Phone System.
If the vehicle is in motion, some com-
mands may not be available so full atten-
tion may be given to vehicle operation. Initialization When the ignition switch is turned to the
ON position, INFINITI Voice Recognition is
initialized, which takes a few seconds.
When completed, the amber light on the
overhead console illuminates and the
system is ready to accept voice com-
mands. If the button is pushed be-
fore the initialization completes, the
system will announce ªHands-free phone
system not readyº and will not react to
voice commands.
Operating tips To get the best performance out of the
INFINITI Voice Recognition system, ob-
serve the following:
O Keep the interior of the vehicle as
quiet as possible. Close the windows
to eliminate surrounding noises
(traffic noises, vibration sounds, etc.),
which may prevent the system from
recognizing voice commands correctly.
O Wait until the tone sounds before
speaking a command. Otherwise, the
command will not be received properly.
O Start speaking a command within 5
seconds after the tone sounds.
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WARNINGThe RAS system, although a sophisticated
device, cannot prevent accidents resulting
from careless or dangerous driving tech-
niques. Ultimately the responsibility for
safety of self and others rests in the hands of
the driver. Therefore only through attentive
and careful driving methods can the RAS
system be fully appreciated and safety as-
sured. FREEING A FROZEN DOOR LOCK To prevent a door lock from freezing, apply
de-icer or glycerin to it through the key
hole. If the lock becomes frozen, heat the
key before inserting it into the key hole.
ANTI-FREEZE In the winter when it is anticipated that the
temperature will drop below 32ÉF (0ÉC),
check antifreeze to assure proper winter
protection. For additional information, see
ªEngine cooling systemº in the ª8. Mainte-
nance and do-it-yourselfº section.
BATTERY If the battery is not fully charged during
extremely cold weather conditions, the
battery fluid may freeze and damage the
battery. To maintain maximum efficiency,
the battery should be checked regularly.
For additional information, see ªBatteryº
in the ª8. Maintenance and do-it-yourselfº
section.
DRAINING OF COOLANT WATER If the vehicle is to be left outside without
antifreeze, drain the cooling system by
opening the drain plug located under the
radiator. Refill before operating the ve-
hicle. See ªEngine cooling systemº in the ª8. Maintenance and do-it-yourselfº sec-
tion for changing engine coolant.
TIRE EQUIPMENT 1. SUMMER tires are of a tread design to
provide superior performance on dry
pavement. However, the performance
of these tires will be substantially re-
duced in snowy and icy conditions. If
you operate your vehicle on snowy or
icy roads, INFINITI recommends the
use of MUD & SNOW or ALL SEASON
tires on all four wheels. Please consult
an INFINITI dealer for the tire type,
size, speed rating and availability in-
formation.
2. For additional traction on icy roads,
studded tires may be used. However,
some provinces and states prohibit
their use. Check local, state and pro-
vincial laws before installing studded
tires.
Skid and traction capabilities of
studded snow tires, on wet or dry sur-
faces, may be poorer than that of non-
studded snow tires.
3. Tire chains may be used if desired.
Make sure they are of proper size for
the tires on your vehicle and are in-COLD WEATHER DRIVING
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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
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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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1. Fuse/fusible link holder
2. Battery
3. Engine oil filler cap
4. Brake fluid reservoir
5. Clutch fluid reservoir (MT models)
6. Power steering fluid reservoir
7. Engine coolant reservoir
8. Window washer fluid reservoir
9. Radiator filler cap
10. Drive belts
11. Engine oil dipstick
12. Air cleaner
SSI0160ENGINE COMPARTMENT CHECK
LOCATIONS
Maintenance and do-it-yourself
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The engine cooling system is filled at the
factory with a high-quality, year-round,
anti-freeze coolant solution. The anti-
freeze solution contains rust and corro-
sion inhibitors, therefore additional
cooling system additives are not neces-
sary.
WARNINGO Never remove the radiator or coolant res-
ervoir cap when the engine is hot. Wait
until the engine and radiator cool down.
Serious burns could be caused by high
pressure fluid escaping from the ra-
diator. See precautions in ªIf your ve-
hicle overheatsº found in the ª6. In case
of emergencyº section.
O The radiator is equipped with a pressure
type radiator cap. To prevent engine
damage, use only a genuine NISSAN ra-
diator cap. CAUTION When adding or replacing coolant, be sure to
use only a Genuine Nissan Long Life
Antifreeze/Coolant or equivalent with the
proper mixture ratio of 50% antifreeze and
50% demineralized water/distilled water.
The use of other types of engine coolant may
damage your engine cooling system. Outside temperature
down to
Antifreeze Deminer-
alized
water/
distilled
waterÉC ÉF
þ35 þ30 50% 50%
CHECKING ENGINE COOLANT LEVEL Check the coolant level in the reservoir
tank when the engine is cold. If the cool-
ant level is below the MIN level
q 2
, open
the cap and add coolant up to the MAX
level
q 1
. If the reservoir tank is empty,
check the coolant level in the radiator
when the engine is cold. If there is insuffi-
cient coolant in the radiator, fill the radia-
tor with coolant up to the filler opening
and also add it to the reservoir tank up to
the MAX level
q 1
. SDI1385B
ENGINE COOLING SYSTEM
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If the cooling system frequently requires
coolant, have it checked by an INFINITI
dealer.
CHANGING ENGINE COOLANT O Major cooling system repairs should be
performed by an INFINITI dealer. The
service procedures can be found in the
appropriate INFINITI Service Manual. O Improper servicing can result in re-
duced heater performance and engine
overheating.
WARNING O To avoid being scalded, never change
the coolant when the engine is hot.
O Never remove the radiator cap when the
engine is hot. Serious burns could be
caused by high pressure fluid escaping
from the radiator.
O Avoid direct skin contact with used cool-
ant. If skin contact is made, wash thor-
oughly with soap or hand cleaner as
soon as possible.
O Keep coolant out of reach of children and
pets.
1. Open radiator drain plug
q A
at the
bottom of radiator, and remove ra-
diator filler cap
q B
.
O Be careful not to allow coolant to con-
tact drive belts.
O Waste coolant must be disposed of
properly. Check your local regulations. SDI0114B
Maintenance and do-it-yourself
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2. Close the radiator drain plug securely
after the coolant is drained.
3. Fill the radiator slowly with the proper
mixture of antifreeze solution and
demineralized water/distilled water.
Fill the reservoir tank up to the MAX
level. Then install the radiator filler
cap.
4. Start the engine and warm it up until
it reaches normal operating tempera-
ture. Then race the engine 2 or 3 times
under no load. Watch the engine cool-
ant temperature gauge for signs of
overheating.
5. Stop the engine. After it completely
cools down, refill the radiator up to
the filler opening. Fill the reservoir
tank up to the MAX level. Check the
drain plug for any sign of leakage.
6. Check the coolant level again after
driving the vehicle.
CHECKING ENGINE OIL LEVEL 1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operat-
ing temperature.
3. Turn off the engine. Wait more than 10
minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick
q A
and wipe it
clean. Reinsert it all the way. 5. Remove the dipstick again and check
the oil level. It should be between the
H and L marks
q B
. If the oil level is
below the L mark
q A
, remove the oil
filler cap and pour recommended oil
through the opening. Do not overfill
q C
.
6. Recheck oil level with dipstick.
It is normal to add some oil between oil
maintenance intervals or during the break-
in period, depending on the severity of op-
erating conditions. SDI1386D SDI1781
ENGINE OIL
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