2007 NISSAN 350Z cooling

1. Air flow control dial
2. Temperature control dial*
* The display of degrees:
“60-75-90” is used for °F (US).
“18-25-32” is used for °C (Canada).
3. Fan speed control dial
4. Rear window defroster button
(See the “2. Instruments and controls” sec-
tion.)
5. Air intake button
(Air recirculation and Fresh air)
6. A/C (air conditioner) button
WARNING

The air conditioner cooling function
operates only when the engine is
running.

On hot, sunny days, temperatures in
a closed vehicle could quickly be-
come high enough to cause severe or
possibly fatal injuries to people or
animals. Do not leave children or
adults who would normally requirethe assistance of others in your ve-
hicle. Unattended pets should also
not be left alone.

Do not use the recirculation mode for
long periods as it may cause the
interior air to become stale and the
windows to fog up.
Start the engine and operate the controls to
activate the air conditioner.
NOTE:
In your vehicle, the air conditioner system
is designed to automatically activate the
cooling function when operating the air
flow control dial, the fan speed control dial
or the air intake button. (The indicator light
on the A/C button will illuminate.) Push the
A/C button off when the cooling function is
not necessary.
SAA1297
HEATER AND AIR CONDITIONER
(Automatic)
Display screen, heater, air conditioner and audio systems
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07.2.9/Z33-D/V5.0


AUTOMATIC OPERATION
Cooling and/or dehumidified heating
(AUTO)This mode may be normally used all year round
as the system automatically works to keep a
constant temperature. Air flow distribution and
fan speed are also controlled automatically.
1. Turn the fan speed control dial and air flow
control dial to the AUTO position. The air
conditioner will automatically turn on. (The
A/C button indicator light illuminates.)
2. Turn the temperature control dial to set the
desired temperature.

Adjust the temperature to about 75°F (24°C)
for normal operation.

The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.
A visible mist may be seen coming from the
ventilators in hot, humid conditions as the air is
cooled rapidly. This does not indicate a malfunc-
tion.Heating (AUTO; A/C off)The air conditioner does not activate. When youneed to heat only, use this mode.
1. Turn the fan speed control dial and air flow
control dial to the AUTO position. (The air
conditioner will turn on.)
2. Push the A/C button to turn off the air
conditioner. (The A/C button indicator light
will turn off.)
3. Turn the temperature control dial to set the
desired temperature.

The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.

Do not set the temperature lower than the
outside air temperature. Otherwise the sys-
tem may not work properly.

Not recommended if windows fog up.
Dehumidified defrosting or defogging1. Turn the fan speed control dial to the desired
position.
2. Turn the air flow control dial to the DEF
position.
3. Turn the temperature control dial to set the
desired temperature.

To quickly remove ice from the outside of thewindows, turn the fan speed control dial to
the maximum position.

As soon as possible after the windshield is
clean, turn the air flow control dial to the
AUTO position to return to the auto mode.

When the air flow control dial is turned to the
or
position, the air conditioner
will automatically be turned on at outside
temperatures above 23°F (−5°C) to defog
the windshield, and the air recirculation mode
will automatically be turned off.
Outside air is drawn into the passenger
compartment to improve the defogging per-
formance.
MANUAL OPERATION
Fan speed controlTurn the fan speed control dial
to manually
control the fan speed.
Turn the dial to the AUTO position to return to
automatic control of the fan speed.
Air recirculation/Fresh airEach time the air intake button is pushed, the
indicator light on the button will alternate
(Air recirculation) and
(Fresh air).
When the
indicator light is on, the interior
4-10
Display screen, heater, air conditioner and audio systems


07.2.9/Z33-D/V5.0


tem may not operate properly and the
“VDC OFF” indicator or “SLIP” indi-
cator or both indicator lights may
illuminate.

The VDC system is not a substitute
for winter tires or tire chains on a
snow-covered road.
FREEING A FROZEN DOOR LOCKTo prevent a door lock from freezing, apply
deicer or glycerin to it through the key hole. If the
lock becomes frozen, heat the key before insert-
ing it into the key hole.ANTI-FREEZEIn the winter when it is anticipated that the
temperature will drop below 32°F (0°C), check
anti-freeze to assure proper winter protection.
For additional information, see “Engine Cooling
System” in the “8. Maintenance and do-it-
yourself” section.BATTERYIf 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 “Battery” in the “8. Maintenance and do-it-
yourself” section.DRAINING OF COOLANT WATERIf the vehicle is to be left outside without anti-
freeze, drain the cooling system by opening the
drain plug located under the radiator. Refill
before operating the vehicle. See “Engine cool-
ing system” in the “8. Maintenance and do-it-
yourself” section for changing engine coolant.
TIRE EQUIPMENT1. SUMMER tires are of a tread design to
provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your vehicle
on snowy or icy roads, NISSAN recommends
the use of MUD & SNOW or ALL SEASON
tires on all four wheels. Consult a NISSAN
dealer for the tire type, size, speed rating and
availability information.
2. For additional traction on icy roads, studded
tires may be used. However, some provinces
and states prohibit their use. Check local,
state and provincial laws before installing
studded tires.
Skid and traction capabilities of stud-
ded snow tires, on wet or dry surfaces,
may be poorer than that of non-studded
snow tires.
3. Tire chains may be used. For details, see
“Tire chains” in the “8. Maintenance and
do-it-yourself” section of this manual.
COLD WEATHER DRIVING
Starting and driving
5-25


07.2.9/Z33-D/V5.0


windows, and move the temperature 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 tem-
perature 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 further 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 running.
The radiator hoses and radiator should not
leak water.
If coolant is leaking or the cooling fan does
not run, stop the engine.
WARNING

Be careful not to allow your hands,
hair, jewelry or clothing to come into
contact with, or get caught in, engine
belts or the engine cooling fan.

The engine cooling fan can start at
any time when the coolant tempera-
ture is high.
7. After the engine cools down, check the cool-
ant level in the reservoir tank with the engine
running. Add coolant to the reservoir tank if
necessary. Have your vehicle repaired at a
NISSAN dealer.When towing your vehicle, all State (Provincial in
Canada) and local regulations for towing must
be followed. Incorrect towing equipment could
damage your vehicle. Towing instructions are
available from a NISSAN dealer. Local service
operators are generally familiar with the appli-
cable laws and procedures for towing. To assure
proper towing and to prevent accidental damage
to your vehicle, NISSAN recommends having a
service operator tow your vehicle. It is advisable
to have the service operator carefully read the
following precautions.
WARNING

Never ride in a vehicle that is being
towed.

Never get under your vehicle after it
has been lifted by a tow truck.
CAUTION

When towing, make sure that the
transmission, axles, steering system
and powertrain are in working condi-TOWING YOUR VEHICLE
6-10
In case of emergency


07.2.9/Z33-D/V5.0


8 Maintenance and do-it-yourselfMaintenance requirements ................................................. 8-2
General maintenance ........................................................... 8-2
Explanation of general maintenance items ............... 8-2
Maintenance precautions ................................................... 8-5
Engine compartment check locations ............................. 8-7
Engine cooling system ........................................................ 8-8
Checking engine coolant level .................................... 8-8
Changing engine coolant ............................................. 8-9
Engine oil ................................................................................ 8-9
Checking engine oil level .............................................. 8-9
Changing engine oil and filter ................................... 8-10
Automatic transmission fluid ........................................... 8-12
Power steering fluid .......................................................... 8-12
Brake and clutch fluid ....................................................... 8-13
Brake fluid ....................................................................... 8-13
Clutch fluid ..................................................................... 8-13
Window washer fluid ........................................................ 8-14
Battery ................................................................................... 8-15
Jump starting ................................................................. 8-16
Drive belts ............................................................................ 8-16
Spark plugs ......................................................................... 8-17Replacing spark plugs ................................................ 8-17
Air cleaners .......................................................................... 8-18
Windshield wiper blades ................................................. 8-18
Cleaning ......................................................................... 8-18
Replacing ....................................................................... 8-19
Brakes ................................................................................... 8-20
Self-adjusting brakes .................................................. 8-20
Brake pad wear indicators ......................................... 8-20
Fuses ..................................................................................... 8-21
Engine compartment ................................................... 8-21
Passenger compartment ............................................ 8-23
Keyfobbattery replacement ............................................ 8-24
Lights ..................................................................................... 8-25
Headlights ...................................................................... 8-26
Exterior and interior lights .......................................... 8-27
Wheels and tires ................................................................ 8-29
Tire pressure ................................................................. 8-29
Tire labeling ..................................................................... 8-33
Types of tires ................................................................. 8-35
Tire chains ...................................................................... 8-36
Changing wheels and tires ........................................ 8-36


07.2.9/Z33-D/V5.0


The engine cooling system is filled at the factory
with a high-quality, year-round, anti-freeze cool-
ant solution. The anti-freeze solution contains
rust and corrosion inhibitors, therefore additional
cooling system additives are not necessary.
WARNING

Never remove the radiator or coolant
reservoir cap when the engine is hot.
Wait until the engine and radiator
cool down. Serious burns could be
caused by high pressure fluid escap-
ing from the radiator. See precau-
tions in “If your vehicle overheats”
found in the “6. In case of emer-
gency” section of this manual.

The radiator is equipped with a pres-
sure type radiator cap. To prevent
engine damage, use only a genuine
NISSAN radiator cap.
Outside temperature
down to
Anti-
freezeDeminer-
alized
water/
distilled
water °C °F
−35 −30 50% 50%
CAUTION
When adding or replacing coolant, be
sure to use only a Genuine NISSAN
Long Life Antifreeze/Coolant (green) or
equivalent with the proper mixture ratio
of 50% anti-freeze and 50% demineral-
ized water/distilled water. The use of
other types of coolant solutions may
damage your engine cooling system.
CHECKING ENGINE COOLANT
LEVELCheck the coolant level in the reservoir tank
when the engine is cold. If the coolant level is
below MIN
1, add coolant up to the MAX
2
level. If the reservoir tank is empty, check the
coolant level in the radiatorwhen the engine is
cold.If there is insufficient coolant in the radia-
tor, fill the radiator with coolant up to the filler
opening and also add it to the reservoir tank up
to the MAX
2
level.
Tighten the cap securely after adding engine
coolant.
SDI2051
ENGINE COOLING SYSTEM8-8
Maintenance and do-it-yourself


07.2.9/Z33-D/V5.0


If the engine cooling system frequently
requires coolant, have it checked by a
NISSAN dealer.CHANGING ENGINE COOLANTContact a NISSAN dealer if replacement is
required.

Major cooling system repairs should be per-
formed by a NISSAN dealer. The service
procedures can be found in the appropriate
NISSAN Service Manual.

Improper servicing can result in reduced
heater performance and engine overheating.
WARNING

To avoid being scalded, never change
the coolant when the engine is hot.

Never remove the radiator cap when
the engine is hot. Serious burns
could be caused by high pressure
fluid escaping from the radiator.

Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
Keep coolant out of reach of children
and pets.
Engine coolant must be disposed of properly.
Check your local regulations.
CHECKING ENGINE OIL LEVEL1. Park the vehicle on a level surface and apply
the parking brake.
2. Start the engine and let it idle until it reaches
the operating 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 and wipe it clean. Rein-
sert it all the way.
SDI2045
ENGINE OIL
Maintenance and do-it-yourself
8-9


07.2.9/Z33-D/V5.0


The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the “8. Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
Recommended
specifications US
measureImp
measureLiter
Fuel 20 gal 16-5/8 gal 76 Unleaded premium gasoline with an octane rating of at least 91 AKI (RON 96)*1
Engine oil (Drain and refill)*2
With oil filter change 5-1/8 qt 4-3/8 qt 4.9

Engine oil with API Certification Mark*3

Viscosity SAE 5W-30
Without oil filter change 4-7/8 qt 4 qt 4.6
Cooling system
With reservoir 9-1/2 qt 7-7/8 qt 9.0
50% Genuine NISSAN Long Life Antifreeze/Coolant or equivalent
50% Demineralized or distilled water
Reservoir 7/8 qt 3/4 qt 0.8
Automatic transmission fluid — — — Genuine NISSAN Matic J ATF*4
Manual transmission gear oil — — —Genuine NISSAN Manual Transmission Fluid (MTF) HQ Multi 75W-85 or API GL-4, Viscosity
SAE 75W-85 or 75W-90
Differential gear oil — — —Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or API GL-5, Viscosity SAE
80W-90*5
Power steering fluid (PSF)
Refill to the proper fluid level according to the instructions in
the “8. Maintenance and do-it-yourself” section.Genuine NISSAN PSF or equivalent*6
Brake and clutch fluidGenuine NISSAN Super Heavy Duty Brake Fluid*7 or equivalent DOT 3
Multi-purpose grease — — — NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant — — — HFC-134a (R-134a)*8
Air conditioning system lubricants — — — NISSAN A/C System Oil Type S or exact equivalent
Windshield washer fluid — — — Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-freeze or equivalent
*1: For additional information, see “Fuel recommendation” later in this section.
*2: For additional information, see “Engine oil” in the “8. Maintenance and do-it-yourself” section for changing engine oil.
*3: For additional information, see “Engine oil and oil filter recommendation” later in this section.
*4:Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will cause deterioration in driveability and automatic transmission
durability, and may damage the automatic transmission, which is not covered by the NISSAN new vehicle limited warranty.
*5: For hot areas, viscosity SAE 90 is suitable for ambient temperatures above 32°F (0°C).
*6: DEXRON
TMVI or equivalent ATF may also be used. For Canada, NISSAN Automatic Transmission Fluid (ATF) is available.
*7: Available in mainland US through a NISSAN dealer.
*8: For additional information, see “Vehicle identification” in this section for air conditioner specification label.
CAPACITIES AND
RECOMMENDED FUEL/
LUBRICANTS9-2
Technical and consumer information


07.2.9/Z33-D/V5.0