2010 NISSAN 370Z COUPE cooling

Black plate (345,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
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. For man-
ual transmission models, move the
shift lever to N (Neutral) . For auto-
matic transmission models, 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.
. Never connect or disconnect the
battery or any transistorized com-
ponent while the ignition switch is
in the ON position.
. Never leave the engine or automatic
transmission related component
harnesses disconnected while the
ignition switch is in the ON position.
. 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 an
enclosed 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.
. 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.
. 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, coolant, and/
or other vehicle fluids can damage
the environment. Always conform to
local regulations for disposal of
vehicle fluid.
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
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
8-5

Black plate (348,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
The engine cooling system is filled at the factory
with a high-quality, year-round, anti-freeze cool-
ant solution. The antifreeze solution contains
rust and corrosion inhibitors, therefore additional
cooling system additives are not necessary.
WARNING
.Never remove the radiator 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 radiator. See precautions in “IF
YOUR VEHICLE OVERHEATS” in the
“6. In case of emergency” section of
this manual.
. The radiator is equipped with a
pressure type radiator cap. To pre-
vent engine damage, use only a
genuine NISSAN radiator cap.
CAUTION
When adding or replacing coolant, be
sure to use only a Genuine NISSAN
Long Life Antifreeze/Coolant or equiva-
lent with the proper mixture ratio of
50% antifreeze and 50% demineralized or distilled water. The use of other
types of coolant solutions may damage
the engine cooling system.
Outside
temperature down to AntifreezeDemineralized
water or dis- tilled water
8 F 8C
30 35 50%
50%
SDI2043
CHECKING ENGINE COOLANT LEVELCheck the coolant levelin the reservoir when
the engine is cold. If the coolant level is below
MIN
*2, open the reservoir cap and add
coolant up to the MAX
*1
level. If the reservoir
is empty, check the coolant level in the radiator
when the engine is cold. If there is insufficient
coolant in the radiator, fill the radiator with
coolant up to the filler opening and also add it to
the reservoir up to the MAX level
*1.
Tighten the cap securely after adding engine
coolant.
If the cooling system requires coolant
frequently, have it checked by a NISSAN
dealer.
ENGINE COOLING SYSTEM8-8
Maintenance and do-it-yourself

Black plate (349,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
CHANGING ENGINE COOLANTMajor 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 overheat-
ing.
WARNING
.To avoid the danger of 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 chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.
SDI2348
CHECKING ENGINE OIL LEVEL1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn off the engine. Wait more than 15
minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it clean. Reinsert it all the way.
5. Remove the dipstick again and check the oil level. It should be within the range
*1. If the
oil level is below
*2, remove the oil filler cap and pour recommended oil through the
opening.
Do not overfill
*3.
6. Recheck oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the break-
in period, depending on the severity of
operating conditions.
CAUTION
Oil level should be checked regularly.
Operating the engine with an insuffi-
cient amount of oil can damage the
engine, and such damage is not cov-
ered by warranty.CHANGING ENGINE OIL AND FILTER
Vehicle set-up1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn the engine off and wait more than 15 minutes.
4. Raise and support the vehicle using a suitable floor jack and safety jack stands.
.Place the safety jack stands under the
ENGINE OIL
Maintenance and do-it-yourself
8-9

Black plate (380,1)
Model "Z34-D" EDITED: 2009/ 9/ 10
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 measure Imp measure Liter
Fuel 19 gal 15-7/8 gal 71.9 See “FUEL RECOMMENDATION” later in this section.
Engine oil*1
Drain and refill With oil filter change 5-1/8 qt 4-3/8 qt 4.9 .Engine oil with API Certification Mark*2, *3
. Viscosity SAE 5W-30*2, *3
Without oil filter change 4-7/8 qt 4 qt 4.6
Cooling system
Automatic transmission model With reservoir 9 qt 7-1/2 qt 8.5
50% Genuine NISSAN Long Life Antifreeze/Coolant or equivalent
50% Demineralized or distilled water
Reservoir 7/8 qt 3/4 qt 0.8
Manual transmission model With reservoir 9-1/8 qt 7-5/8 qt 8.6
Reservoir 7/8 qt 3/4 qt 0.8
Automatic transmission fluid —— —Genuine NISSAN Matic S ATF*4
Manual transmission gear oil —— —Genuine NISSAN Manual Transmission Fluid (MTF)
HQ Multi 75W-85 or API GL-4, Viscosity SAE 75W-85
Differential gear oil —— —Genuine NISSAN Differential Oil Synthetic 75W-90 or API GL-5 synthetic
gear oil, Viscosity SAE 75W-90*5
Power steering fluid (PSF) Refill to the proper oil level according to the instructions in the “8.
Maintenance and do-it-yourself” section.Genuine NISSAN PSF or equivalent*6
Brake and clutch fluid Genuine 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 UV Luminous Oil Type S or exact equivalent
Window washer fluid 4-3/444.5Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or
equivalent
*1: For additional information, see “ENGINE OIL” in the “8. Maintenance and do-it-yourself” section for changing engine oil.
*2: For additional information, see “ENGINE OIL AND OIL FILTER RECOMMENDATION” later in this section.
*3: NISSAN recommends Genuine NISSAN Ester Engine Oil, which is available at a NISSAN dealer.
*4: Using automatic transmission fluid other than Genuine NISSAN Matic S 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: See a NISSAN dealer for service for synthetic oil.
*6: DEXRON
TMVI type ATF may also be used.
*7: Available in mainland US through a NISSAN dealer.
*8: For additional information, see “VEHICLE IDENTIFICATION” later in this section for air conditioner specification label.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS9-2
Technical and consumer information

Black plate (2,1)
10-2Cold weather driving.............................. 5-30
Command (See Bluetooth
®Hands-Free
Phone System) .............................. 4-76, 4-91
Command
(See NISSAN voice recognition system) ....... 4-103
Compact Disc (CD) changer
(See audio system) ................................ 4-42
Compact Disc (CD) player
(See audio system) ......................... 4-37, 4-48
Compact spare tire ................................ 8-36
Console box ........................................ 2-40
Coolant Capacities and recommended fuel/
lubricants ......................................... 9-2
Changing engine coolant ........................ 8-9
Checking engine coolant level .................. 8-8
Corrosion protection ................................. 7-7
Cover, Cargo cover ................................ 2-41
Cruise control ...................................... 5-20
Cup holders ........................................ 2-38
D
Dampers, Performance dampers ................. 5-29
Daytime running light system ..................... 2-32
Defroster switch, Rear window defroster
switch ............................................... 2-29
Dimensions ........................................... 9-9
Display cleaning ...................................... 4-5
Drive belts .......................................... 8-16
Driving Cold weather driving .......................... 5-30
Driving with automatic transmission .......... 5-12
Driving with manual transmission ............. 5-16
Precautions when starting and driving ......... 5-2DVD player operation
.............................. 4-49
E
Economy, Fuel ..................................... 5-23
Elapsed time ....................................... 2-21
Emergency tire puncture repair kit .................. 6-7
Emission control information label ................ 9-11
Emission control system warranty ................ 9-21
Engine Before starting the engine .................... 5-10
Break-in schedule .............................. 5-22
Capacities and recommended fuel/
lubricants ......................................... 9-2
Changing engine coolant ........................ 8-9
Changing engine oil and filter ................... 8-9
Checking engine coolant level .................. 8-8
Checking engine oil level ........................ 8-9
Coolant temperature gauge ..................... 2-6
Engine block heater ........................... 5-31
Engine compartment check locations .......... 8-7
Engine cooling system .......................... 8-8
Engine oil ......................................... 8-9
Engine oil and oil filter recommendation ....... 9-5
Engine oil replacement indicator .............. 2-19
Engine oil temperature gauge ................... 2-7
Engine oil viscosity .............................. 9-5
Engine serial number .......................... 9-11
Engine specifications ............................ 9-7
Engine start operation indicator .............. 2-16
Engine start operation indicator
(Manual Transmission models) ................ 2-17
If your vehicle overheats ....................... 6-18
Starting the engine ............................ 5-11
Event Data Recorders (EDR) ..................... 9-23Exhaust gas (carbon monoxide)
.................... 5-2
F
F.M.V.S.S./C.M.V.S.S. certification label. ......... 9-11
Filter Air cleaner housing filter ...................... 8-18
Changing engine oil and filter ................... 8-9
Flashers (See hazard warning flasher switch) . . . 2-33
Flat tire ................................................ 6-2
Repairing flat tire
(with emergency tire puncture repair kit) ....... 6-7
Flat towing .......................................... 9-20
Floor mat cleaning ................................... 7-6
Fluid Automatic transmission fluid (ATF) ........... 8-11
Brake and clutch fluid ......................... 8-12
Brake fluid ...................................... 8-13
Capacities and recommended fuel/
lubricants ......................................... 9-2
Engine coolant ................................... 8-8
Engine oil ......................................... 8-9
Power steering fluid ........................... 8-12
Window washer fluid .......................... 8-13
FM-AM radio with Compact Disc (CD)
player ............................................... 4-36
FM-AM-SAT radio with compact disc (CD)
changer (models without navigation system) .... 4-41
FM-AM-SAT radio with compact disc (CD)
player (models with navigation system) .......... 4-45
Fog light switch .................................... 2-33
Front manual seat adjustment. ...................... 1-4
Front passenger air bag and status light ........ 1-33
Front power seat adjustment ....................... 1-3
Front seat, Front seat adjustment .................. 1-3
Model "Z34-D" EDITED: 2009/ 9/ 10