Nissan 370Z (2018 year). Instruction

. Before taking a long trip, or

whenever you heavily load

your vehicle, use a tire pres-

sure gauge to ensure that

the tire pressures are at the

specified level.

. For additional information

regarding tires, refer to “Im-

portant Tire Safety Informa-

tion” (US) or “Tire Safety

Information” (Canada) in the

Warranty Information Book-

let.

SDI2462

Tire and Loading Information label

Seating capacity: The max-

imum number of occu-

pants that can be seated

in the vehicle.
Vehicle load limit: See “Ve-

hicle loading information”

(P.10-19).
Original size: The size of

the tires originally installed

on the vehicle at the fac-

tory.

Do-it-yourself

8-27

8-28

Do-it-yourself

Cold tire pressure: Inflate

the tires to this pressure

when the tires are cold.

Tires are considered COLD

after the vehicle has been

parked for 3 or more hours,

or driven less than 1 mile

( 1 . 6 k m ) a t m o d e r a t e

speeds. The recommended

cold tire inflation is set by

the manufacturer to pro-

vide the best balance of

tire wear, vehicle handling,

driveability, tire noise, etc.,

up to the vehicle’s GVWR.
Tire size — see “Tire label-

ing” (P.8-30).
Spare tire size or compact

s p a r e t i r e s i z e ( i f s o

equipped)

SDI1949

Checking the tire pressure
1. Remove the valve stem cap from

the tire.

2. Press the pressure gauge

squarely onto the valve stem.

Do not press too hard or force

the valve stem sideways, or air

will escape. If the hissing sound

of air escaping from the tire is

heard while checking the pres-

sure, reposition the gauge to

eliminate this leakage.

3. Remove the gauge.
4. Read the tire pressure on the

gauge stem and compare it to

the specification shown on the

Tire and Loading Information

label.

5. Add air to the tire as needed. If

too much air is added, press the

core of the valve stem briefly

with the tip of the gauge stem to

release pressure. Recheck the

pressure and add or release air

as needed.

6. Install the valve stem cap.
7. Check the pressure of all other

tires, including the spare.

Coupe models (except for NISMO mod-
els):

SIZE

COLD TIRE

INFLA-

TION

PRES-

SURE

FRONT

ORIGINAL

TIRE

225/50R-

18 95W

240 kPa,

35 PSI

245/40R-

19 94W

220 kPa,

32 PSI

REAR

ORIGINAL

TIRE

245/45R-

18 96W

240 kPa,

35 PSI

275/35R-

19 96W

220 kPa,

32 PSI

SPARE

TIRE

T145/80-

D17 107M

420 kPa,

60 PSI

T145/70-

R18 107M

420 kPa,

60 PSI

Roadster models:

SIZE

COLD TIRE

INFLA-

TION

PRES-

SURE

FRONT

ORIGINAL

TIRE

225/50R-

18 95W

260 kPa,

38 PSI

245/40R-

19 94W

220 kPa,

32 PSI

REAR

ORIGINAL

TIRE

245/45R-

18 96W

260 kPa,

38 PSI

275/35R-

19 96W

220 kPa,

32 PSI

SPARE

TIRE

T145/80-

D17 107M

420 kPa,

60 PSI

T145/70-

R18 107M

420 kPa,

60 PSI

Coupe models (NISMO models):

SIZE

COLD TIRE

INFLA-

TION

PRES-

SURE

FRONT

ORIGINAL

TIRE

245/40R-

19 98Y

240 kPa,

35 PSI

REAR

ORIGINAL

TIRE

285/35R-

19 99Y

240 kPa,

35 PSI

SPARE

TIRE

T145/70-

R18 107M

420 kPa,

60 PSI

Do-it-yourself

8-29

8-30

Do-it-yourself

SDI1575

Example

TIRE LABELING
Federal law requires tire manufac-

turers to place standardized infor-

mation on the sidewall of all tires.

This information identifies and de-

scribes the fundamental character-

istics of the tire and also provides

the tire identification number (TIN)

for safety standard certification.

The TIN can be used to identify

the tire in case of a recall.

SDI1606

Example

T i r e

s i z e

( e x a m p l e :

P215/60R16 94H)

1. P: The “P” indicates the tire is

designed for passenger vehicles.

(Not all tires have this informa-

tion.)

2. Three-digit number (215): This

number gives the width in milli-

meters of the tire from sidewall

edge to sidewall edge.

3. Two-digit number (60): This

number, known as the aspect

ratio, gives the tire’s ratio of

height to width.

4. R: The “R” stands for radial.
5. Two-digit number (16): This

number is the wheel or rim

diameter in inches.

6. Two- or three-digit number (94):

This number is the tire’s load

index. It is a measurement of

how much weight each tire can

support. You may not find this

information on all tires because

it is not required by law.

7. H: Tire speed rating. You should

not drive the vehicle faster than

the tire speed rating.

JVM0694X

Example

TIN (Tire Identification

Number) for a new tire

(example: DOT XX XX XXX

XXXX)

1. DOT: Abbreviation for the “De-

partment of Transportation”.

The symbol can be placed

above, below or to the left or

right of the Tire Identification

Number.

2. Two-digit code: Manufacturer’s

identification mark

3. Two-digit code: Tire size
4. Three-digit code: Tire type code

(Optional)

5. Four numbers represent the

week and year the tire was built.

For example, the numbers 3103

means the 31st week of 2003. If

these numbers are missing, then

look on the other sidewall of the

tire.

Tire ply composition and

material
The number of layers or

plies of rubber-coated fab-

ric in the tire.
Tire manufacturers also

must indicate the materials

in the tire, which include

steel, nylon, polyester, and

others.
Maximum permissible infla-

tion pressure
This number is the greatest

amount of air pressure

that should be put in the

tire. Do not exceed the

maximum permissible in-

flation pressure.
Maximum load rating
This number indicates the

maximum load in kilo-

grams and pounds that

can be carried by the tire.

When replacing the tires on

the vehicle, always use a

tire that has the same load

rating as the factory in-

stalled tire.
Term of “tubeless” or “tube

type”
Indicates whether the tire

requires an inner tube

(“tube type”) or not (“tube-

less”).
The word “radial”
The word “radial” is shown,

if the tire has radial struc-

ture.
Manufacturer or brand

name
Manufacturer or brand

name is shown.

Do-it-yourself

8-31

8-32

Do-it-yourself

Other tire-related terminology:
In addition to the many terms that

are defined throughout this sec-

tion, Intended Outboard Sidewall is

(1) the sidewall that contains a

whitewall, bears white lettering or

bears manufacturer, brand and/or

model name molding that is higher

or deeper than the same molding

on the other sidewall of the tire, or

(2) the outward facing sidewall of

an asymmetrical tire that has a

particular side that must always

face outward when mounted on a

vehicle.
TYPES OF TIRES

WARNING

. When changing or replacing tires,

be sure all four tires are of the

same type (Example: Summer, All

Season or Snow) and construc-

tion. A NISSAN dealer may be able

to help you with information

about tire type, size, speed rating

and availability.

. Replacement tires may have a

lower speed rating than the fac-

tory equipped tires, and may not

match the potential maximum

vehicle speed. Never exceed the

maximum speed rating of the

tire.

. Replacing tires with those not

originally specified by NISSAN

could affect the proper operation

of the TPMS.

. For additional information re-

garding tires, refer to “Important

Tire Safety Information” (US) or

“Tire Safety Information” (Cana-

da) in the Warranty Information

Booklet.

All season tires

NISSAN specifies all season tires on some

models to provide good performance all

year, including snowy and icy road con-

ditions. All Season tires are identified by

ALL SEASON and/or M&S (Mud and Snow)

on the tire sidewall. Snow tires have

better snow traction than All Season tires

and may be more appropriate in some

areas.

Summer tires

NISSAN specifies summer tires on some

models to provide superior performance

on dry roads. Summer tire performance is

substantially reduced in snow and ice.

Summer tires do not have the tire trac-

tion rating M&S on the tire sidewall.
If you plan to operate your vehicle in

snowy or icy conditions, NISSAN recom-

mends the use of SNOW tires or ALL

SEASON tires on all four wheels.

Snow tires

If snow tires are needed, it is necessary to

select tires equivalent in size and load

rating to the original equipment tires. If

you do not, it can adversely affect the

safety and handling of your vehicle.
Generally, snow tires will have lower

speed ratings than factory equipped tires

and may not match the potential max-

imum vehicle speed. Never exceed the

maximum speed rating of the tire.
If you install snow tires, they must be the

same brand, construction and tread pat-

tern on all four wheels, and the same

sizes as the original tires.
For additional traction on icy roads,

studded tires may be used. However,

some U.S. states and Canadian provinces

prohibit their use. Check local, state and

provincial 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.

TIRE CHAINS

CAUTION

Tire chains/cables should not be

installed on 19-inch size tires. Doing

so will cause damage to the vehicle.

If you plan to use tire chains/cables,

you should install 18-inch size tires

on your vehicle.

Use of tire chains may be prohibited

according to location. Check the local

laws before installing tire chains. When

installing tire chains, make sure they are

the proper size for the tires on your

vehicle and are installed according to

the chain manufacturer’s suggestions.

Use only SAE Class S chains. Class “S”

chains are used on vehicles with re-

stricted tire to vehicle clearance. Vehicles

that can use Class “S” chains are designed

to meet the SAE standard minimum

clearances between the tire and the

closest vehicle suspension or body com-

ponent required to accommodate the

use of a winter traction device (tire chains

or cables). The minimum clearances are

determined using the factory equipped

tire size. Other types may damage your

vehicle. Use chain tensioners when re-

commended by the tire chain manufac-

turer to ensure a tight fit. Loose end links

of the tire chain must be secured or

removed to prevent the possibility of

whipping action damage to the fenders

or underbody. If possible, avoid fully load-

ing your vehicle when using tire chains. In

addition, drive at a reduced speed. Other-

wise, your vehicle may be damaged and/

or vehicle handling and performance may

be adversely affected.
Tire chains must be installed only on

the rear wheels and not on the front

wheels.
Never install tire chains on a TEMPORARY

USE ONLY spare tire.
Do not use tire chains on dry roads.

Driving with tire chains in such conditions

can cause damage to the various me-

chanisms of the vehicle due to some

overstress.

CHANGING WHEELS AND TIRES
Tire rotation
Tires cannot be rotated on this

vehicle because the front tires are

a different size than the rear tires.
A pin is on the front brake rotor to

prevent the rear wheels from being

installed in place of the front

wheels. The spare tire can be

installed in place of the front and

rear wheels. When installing the

spare tire in the front wheel, the

hole in the spare tire wheel must be

aligned with the pin on the brake

rotor.

WARNING

. Retighten the wheel nuts

when the vehicle has been

driven for 600 miles (1,000

km) (also in cases of a flat

tire, etc.).

. For additional information

regarding tires, refer to “Im-

portant Tire Safety Informa-

Do-it-yourself

8-33

8-34

Do-it-yourself

tion” (US) or “Tire Safety In-

formation” (Canada) in the

Warranty Information Book-

let.

SDI1663

Tire wear and damage

Wear indicator
Wear indicator location

marks. The locations are

shown by “

”, “TWI”, etc.

depending on tire types.

WARNING

. Tires should be periodically

inspected for wear, cracking,

bulging or objects caught in

the tread. If excessive wear,

cracks, bulging or deep cuts

are found, the tire(s) should

be replaced.

. The original tires have built-

in tread wear indicators.

When wear indicators are

visible, the tire(s) should be

replaced.

. Tires degrade with age and

use. Have tires, including the

spare, over 6 years old

checked by a qualified tech-

nician, because some tire

damage may not be ob-

vious. Replace the tires as

necessary to prevent tire

failure and possible perso-

nal injury.

. Improper service of the

spare tire may result in ser-

ious personal injury. If it is

necessary to repair the

spare tire, it is recom-

mended you visit a NISSAN

dealer for this service.

. For additional information

regarding tires, refer to “Im-

portant Tire Safety Informa-

tion” (US) or “Tire Safety In-

formation” (Canada) in the

Warranty Information Book-

let.

Replacing wheels and tires

When replacing a tire, use the same size,

tread design, speed rating and load

carrying capacity as originally equipped.

(See “Specifications” (P.10-9) for recom-

mended types and sizes of tires and

wheels.)

WARNING

. The use of tires other than those

recommended or the mixed use

of tires of different brands, con-

struction (bias, bias-belted or ra-

dial), or tread patterns can

adversely affect the ride, braking,

handling, ground clearance,

body-to-tire clearance, tire chain

clearance, speedometer calibra-

tion, headlight aim and bumper

height. Some of these effects

may lead to accidents and could

result in serious personal injury.

. If your vehicle was originally

equipped with 4 tires that were

the same size and you are only

replacing 2 of the 4 tires, install

the new tires on the rear axle.

Placing new tires on the front

axle may cause loss of vehicle

control in some driving condi-

tions and cause an accident and

personal injury.

. If the wheels are changed for any

reason, always replace with

wheels which have the same off-

set dimension. Wheels of a differ-

ent off-set could cause prema-

ture tire wear, degrade vehicle

handling characteristics and/or

interference with the brake

discs/drums. Such interference

can lead to decreased braking

efficiency and/or early brake

pad/shoe wear. See “Wheels and

tires” (P.10-10) of this manual for

wheel off-set dimensions.

. Since the spare tire is not

equipped with the TPMS, when a

spare tire is mounted or a wheel

is replaced, the TPMS will not

function and the low tire pressure

warning light will flash for ap-

proximately 1 minute. The light

will remain on after 1 minute.

Have your tires replaced and/or

TPMS system reset as soon as

possible. It is recommended you

visit a NISSAN dealer for these

services.

. Replacing tires with those not

originally specified by NISSAN

could affect the proper operation

of the TPMS.

. The TPMS sensor may be da-

maged if it is not handled cor-

rectly. Be careful when handling

the TPMS sensor.

. When replacing the TPMS sensor,

the ID registration may be re-

quired. It is recommended you

visit a NISSAN dealer for ID regis-

tration.

. Do not use a valve stem cap that

is not specified by NISSAN. The

valve stem cap may become

stuck.

. Be sure that the valve stem caps

are correctly fitted. Otherwise the

valve may be clogged up with dirt

and cause a malfunction or loss

of pressure.

. Do not install a deformed wheel

or tire even if it has been repaired.

Such wheels or tires could have

structural damage and could fail

Do-it-yourself

8-35

8-36

Do-it-yourself

without warning.

. The use of retread tire is not

recommended.

. For additional information re-

garding tires, refer to “Important

Tire Safety Information” (US) or

“Tire Safety Information” (Cana-

da) in the Warranty Information

Booklet.

Wheel balance

Unbalanced wheels may affect vehicle

handling and tire life. Even with regular

use, wheels can get out of balance.

Therefore, they should be balanced as

required.
Wheel balance service should be per-

formed with the wheels off the vehicle.

Spin balancing the wheels on the vehi-

cle could lead to mechanical damage.
For additional information regarding tires,

refer to “Important Tire Safety Informa-

tion” (US) or “Tire Safety Information”

(Canada) in the NISSAN Warranty Infor-

mation Booklet.

Care of wheels

See “Cleaning exterior” (P.7-2) for details

about care of the wheels.

Spare tire (TEMPORARY USE ONLY

(T-type) spare tire) (if so equipped)

Observe the following precautions if the

T-type spare tire must be used, otherwise

your vehicle could be damaged or in-

volved in an accident.

WARNING

. The T-type spare tire should be

used for emergency use. It should

be replaced with the standard tire

at the first opportunity to avoid

possible tire or differential da-

mage.

. Drive carefully while the TEMPOR-

ARY USE ONLY spare tire is in-

stalled. Avoid sharp turns and

abrupt braking while driving.

. Periodically check spare tire in-

flation pressure. Always keep the

pressure of the TEMPORARY USE

ONLY spare tire at 60 psi (420

kPa, 4.2 bar). Always keep the

pressure of the full size spare tire

(if so equipped) at the recom-

mended pressure for standard

tires, as indicated on the Tire

and Loading Information label.

For Tire and Loading Information

label location, see “Tire and Load-

ing Information label” in the index

of this manual.

. With the TEMPORARY USE ONLY

spare tire installed do not drive

your vehicle at speeds faster than

50 MPH (80 km/h).

. When driving on roads covered

with snow or ice, the TEMPORARY

USE ONLY spare tire should be

used on the front wheels and

original tire used on the rear

wheels (drive wheels). Use tire

chains only on the two rear origi-

nal tires.

. Tire tread of the TEMPORARY USE

ONLY spare tire will wear at a

faster rate than the standard tire.

Replace the spare tire as soon as

the tread wear indicators appear.

. Do not use the spare tire on other

vehicles.

. Do not use more than one spare

tire at the same time.

CAUTION

. Do not use tire chains on a

TEMPORARY USE ONLY spare tire.

Tire chains will not fit properly

and may cause damage to the

vehicle.

. Because the TEMPORARY USE

ONLY spare tire is smaller than

the original tire, ground clearance

is reduced. To avoid damage to

the vehicle, do not drive over

obstacles. Also do not drive the

vehicle through an automatic car

wash since it may get caught.

EMERGENCY TIRE PUNCTURE RE-

PAIR KIT (if so equipped)

The emergency tire puncture repair kit

(Emergency Tire Sealant) is supplied with

the vehicle instead of a spare tire. It can

be used to temporarily repair minor tire

punctures.
If possible, have the vehicle towed to a

facility that can repair or replace the flat

tire. Using the emergency tire puncture

repair kit may cause a malfunction of the

tire pressure sensor and cause the low

tire pressure warning light to illuminate.
See “Flat tire” (P.6-3) for more details.

Do-it-yourself

8-37

9-2

Maintenance and schedules

Some day-to-day and regular mainte-

nance is essential to maintain your vehi-

cle in good mechanical condition, as well

as its emission and engine performance.
It is the owner’s responsibility to make

sure that the scheduled maintenance, as

well as general maintenance, is per-

formed.
As the vehicle owner, you are the only one

who can ensure that your vehicle receives

the proper maintenance. You are a vital

link in the maintenance chain.

GENERAL MAINTENANCE

General maintenance includes those

items which should be checked during

normal day-to-day operation. They are

essential for proper vehicle operation. It is

your responsibility to perform these pro-

cedures regularly as prescribed.
Performing general maintenance checks

requires minimal mechanical skill and

only a few general automotive tools.
These checks or inspections can be done

by yourself, a qualified technician or, if you

prefer, a NISSAN dealer.

SCHEDULED MAINTENANCE

The maintenance items listed in this

section are required to be serviced at

regular intervals. However, under severe

driving conditions, additional or more

frequent maintenance will be required.

WHERE TO GO FOR SERVICE

If maintenance service is required or your

vehicle appears to malfunction, have the

systems checked and serviced. It is re-

commended you visit a NISSAN dealer for

this service.
NISSAN technicians are well-trained spe-

cialists and are kept up to date with the

latest service information through tech-

nical bulletins, service tips and training

programs. They are completely qualified

to work on NISSAN vehicles before work

begins.
You can be confident that a NISSAN

dealer’s service department can perform

the service needed to meet the mainte-

nance requirements on your vehicle.

During the normal day-to-day operation

of the vehicle, general maintenance

should be performed regularly as pre-

scribed in this section. If you detect any

unusual sounds, vibrations or smells, be

sure to check for the cause, or it is

recommended to have a NISSAN dealer

do it promptly. In addition, it is recom-

mended you visit a NISSAN dealer if you

think that repairs are required.
When performing any checks or mainte-

nance work, closely observe “Mainte-

nance precautions” (P.8-2) of this manual.

EXPLANATION OF GENERAL MAIN-

TENANCE ITEMS

Additional information on the following

items with “*” is found in the “8. Do-it-

yourself” section of this manual.

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

properly. Also ensure that all latches lock

securely. Lubricate hinges, latches, latch

pins, rollers and links if necessary. Make

sure that the secondary latch keeps the

hood from opening when the primary

latch is released.

MAINTENANCE REQUIREMENT

GENERAL MAINTENANCE

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 headlight

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.
Tire rotation*: Tires cannot be rotated, as

the front tires are a different size from the

rear tires and the direction of wheel

rotation is fixed in each tire.
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

pressure specified. Check carefully for

damage, cuts or excessive wear.
Tire Pressure Monitoring System (TPMS)

transmitter components: Replace the

TPMS transmitter grommet seal, valve

core and cap when the tires are replaced

due to wear or age.
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.
For additional information regarding tires,

refer to “Important Tire Safety Informa-

tion” (US) or “Tire Safety Information”

(Canada) in the NISSAN Warranty Infor-

mation 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

repaired by a qualified repair facility.
Windshield wiper blades*: Check for

cracks or wear if they do not wipe

properly.

Inside the vehicle

The maintenance items listed here should

be checked on a regular basis, such as

when performing scheduled mainte-

nance, cleaning the vehicle, etc.
Accelerator pedal: Check the pedal for

smooth operation and make sure the

pedal does not catch or require uneven

effort. Keep the floor mat away from the

pedal.
Automatic transmission P (Park) me-

chanism: On a fairly steep hill, check that

your vehicle is held securely with the shift

lever in the P (Park) position without

applying any brakes.
Brake pedal: Check the pedal for smooth

operation. If the brake pedal suddenly

goes down further than normal, the pedal

feels spongy or the vehicle seems to take

longer to stop, have your vehicle checked

immediately. It is recommended you visit

a NISSAN dealer for this service. Keep the

floor mat away from the pedal.
Brakes: Check that the brakes do not pull

the vehicle to one side when applied.
Parking brake: Check the parking brake

operation regularly. The vehicle should be

securely held on a fairly steep hill with

only the parking brake applied. If the

parking brake needs adjusted, it is re-

commended you visit a NISSAN dealer for

this service.
Seats: Check seat position controls such

as seat adjusters, seatback recliner, etc. to

ensure they operate smoothly and that all

latches lock securely in every position.

Check that the head restraints move up

and down smoothly and that the locks (if

so equipped) hold securely in all latched

positions.
Seat belts: Check that all parts of the seat

belt system (for example, buckles, an-

chors, adjuster and retractors) operate

Maintenance and schedules

9-3

9-4

Maintenance and schedules

properly and smoothly, and are installed

securely. Check the belt webbing for cuts,

fraying, wear or damage.
Steering wheel: Check for changes in the

steering conditions, such as excessive

free play, hard steering or strange noises.
Warning lights and chimes: Make sure

that all warning lights and chimes are

operating properly.
Windshield defroster: Check that the air

comes out of the defroster outlets prop-

erly and in sufficient quantity when oper-

ating the heater or air conditioner.
Windshield wiper and washer*: Check

that the wipers and washer operate

properly and that the wipers do not

streak.

Under the hood and vehicle

The maintenance items listed here should

be checked periodically (for example,

each time you check the engine oil or

refuel).
Battery*: Check the fluid level in each cell.

It should be between the MAX and MIN

lines. Vehicles operated in high tempera-

tures or under severe condition require

frequent checks of the battery fluid level.

NOTE:
Care should be taken to avoid situations

that can lead to potential battery dis-

charge and potential no-start condi-

tions such as:

1. Installation or extended use of elec-

tronic accessories that consume

battery power when the engine is

not running (Phone chargers, GPS,

DVD players, etc.)

2. Vehicle is not driven regularly and/

or only driven short distances.

In these cases, the battery may need to

be charged to maintain battery health.
Brake and clutch fluid levels*: Make sure

that the brake and clutch fluid levels are

between the MAX and MIN lines on the

reservoir.
Engine coolant level*: Check the coolant

level when the engine is cold.
Engine drive belts*: Make sure that no

belt is frayed, worn, cracked or oily.
Engine oil level*: Check the level after

parking the vehicle on a level spot and

turning off the engine. Wait more than 15

minutes for the oil to drain back into the

oil pan.
Exhaust system: Make sure there are no

loose supports, cracks or holes. If the

sound of the exhaust seems unusual or

there is a smell of exhaust fumes, im-

mediately have the exhaust system in-

spected. It is recommended you visit a

NISSAN dealer for this service. (See “Pre-

cautions when starting and driving” (P.5-

2) for exhaust gas (carbon monoxide).)
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 evident, check for

the cause and have it corrected immedi-

ately.
Power steering fluid level* and lines:

Check the level when the fluid is cold, with

the engine 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,

deformation, rot or loose connections.
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 thoroughly

flushed with plain water, being careful to

clean those areas where mud and dirt

Nissan 370Z (2018 year). Instruction - part 25