ECU NISSAN 370Z COUPE 2019 Service Manual

5-10Starting and driving
EMERGENCY ENGINE SHUT OFF
To shut off the engine in an emergency
situation while driving perform the follow-
ing procedure:
.Rapidly push the push-button ignition
switch 3 consecutive times in less
than 1.5 seconds, or
. Push and hold the push-button igni-
tion switch for more than 2 seconds.
CAUTION
Do not leave the vehicle with the
push-button ignition switch in ACC or
ON positions when the engine is not
running for an extended period. This
can discharge the battery.SSD0826
INTELLIGENT KEY BATTERY DIS-
CHARGE
If the battery of the Intelligent Key is
almost discharged, the guide lightof
the Intelligent Key portblinks and the
indicator appears on the vehicle informa-
tion display. (See “Vehicle information
display” (P.2-19).)
In this case, inserting the Intelligent Key
into the port
allows you to start the
engine. Make sure that the key ring side
faces backward as illustrated. Insert the
Intelligent Key in the port until it is latched
and secured.
To remove the Intelligent Key from the
port, push the ignition switch to the OFF position and pull the Intelligent Key out of
the port.
NOTE:
The Intelligent Key port does not charge
the Intelligent Key battery. If you see
the low battery indicator in the vehicle
information display, replace the battery
as soon as possible. (See “Intelligent
Key battery replacement” (P.8-20).)
CAUTION
.
Never place anything except the
Intelligent Key in the Intelligent
Key port. Doing so may cause
damage to the equipment.
. Make sure the Intelligent Key is in
the correct direction when insert-
ing it to the Intelligent Key port.
The engine may not start if it is in
the incorrect direction.
. Remove the Intelligent Key from
the Intelligent Key port after the
ignition switch is pushed to the
OFF position.

To shut off the engine in an emergency
situation while driving, perform the fol-
lowing procedure:
.Rapidly push the push-button ignition
switch 3 consecutive times in less
than 1.5 seconds, or
. Push and hold the push-button igni-
tion switch for more than 2 seconds.TIRE PRESSURE MONITORING SYS-
TEM (TPMS)
This vehicle is equipped with the Tire
Pressure Monitoring System (TPMS). It
monitors tire pressure of all tires except
the spare. When the low tire pressure
warning light is lit and the CHECK TIRE
PRESSURE warning appears on the vehi-
cle information display, one or more of
your tires is significantly under-inflated. If
the vehicle is being driven with low tire
pressure, the TPMS will activate and warn
you of it by the low tire pressure warning
light. This system will activate only when
the vehicle is driven at speeds above 16
MPH (25 km/h). For more details, see
“Warning lights, indicator lights and audi-
ble reminders” (P.2-10) and “Tire Pressure
Monitoring System (TPMS)” (P.5-3).
WARNING
.If the low tire pressure warning
light illuminates while driving,
avoid sudden steering maneu-
vers or abrupt braking, reduce
vehicle speed, pull off the road
to a safe location and stop the
vehicle as soon as possible. Driv-
ing with under-inflated tires may
permanently damage the tires
and increase the likelihood of tire failure. Serious vehicle damage
could occur and may lead to an
accident and could result in ser-
ious personal injury. Check the
tire pressure for all four tires.
Adjust the tire pressure to the
recommended COLD tire pressure
shown on the Tire and Loading
Information label to turn the low
tire pressure warning light OFF. If
the light still illuminates while
driving after adjusting the tire
pressure, a tire may be flat or
the TPMS may be malfunctioning.
If you have a flat tire, replace it
with a spare tire (if so equipped)
or repair it with the tire puncture
repair kit (if so equipped) as soon
as possible. If no tire is flat and all
tires are properly inflated, it is
recommended you consult a
NISSAN dealer.
. 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
In case of emergency6-3
EMERGENCY ENGINE SHUT OFF FLAT TIRE

6-4In case of emergency
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.
. NISSAN recommends using only
Genuine NISSAN Emergency Tire
Sealant provided with your vehi-
cle. Other tire sealants may da-
mage the valve stem seal which
can cause the tire to lose air
pressure. It is recommended you
visit a NISSAN dealer as soon as
possible after using tire repair
sealant (for models equipped
with the emergency tire puncture
repair kit).
CHANGING A FLAT TIRE (for models
with spare tire)
If you have a flat tire, follow the instruc-
tions below.
Stopping the vehicle
1. Safely move the vehicle off the road
and away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake. Move the shift lever to
the P (Park) position (Automatic trans-
mission models). Move the shift lever
to the R (Reverse) gear (Manual trans-
mission models).
4. Turn off the engine.
5. Raise the hood to warn other traffic, and to signal professional road assis-
tance personnel that you need assis-
tance.
6. Have all passengers get out of the vehicle and stand in a safe place, away
from traffic and clear of the vehicle.
WARNING
.Make sure the parking brake is
securely applied and the manual
transmission is shifted into R
(Reverse), or the automatic trans-
mission into P (Park).
. Never change tires when the ve-
hicle is on a slope, ice or slippery
areas. This is hazardous. .
Never change tires if oncoming
traffic is close to your vehicle.
Wait for professional road assis-
tance.

SCE0504
2. Loosen each wheel nut one or twoturns by turning counterclockwise
with the wheel nut wrench. Do not
remove the wheel nuts until the tire
is off the ground.
3. To lift the vehicle, securely hold the jack lever and rod with both hands as
shown above. Carefully raise the ve-
hicle until the tire clears the ground.
Remove the wheel nuts, and then
remove the tire.
SCE0661
Installing the spare tire
The T-type spare tire is designed for
emergency use. (See specific instruc-
tions under the heading “Wheels and
tires” (P.8-26).)
1. Clean any mud or dirt from the sur-face between the wheel and hub.
2. Carefully put the spare tire on and tighten the wheel nuts finger tight.
Check that all the wheel nuts contact
the wheel surface horizontally.
Models equipped with different
sized tires in the front and rear:
When replacing a front tire, make sure
that the hole in the spare tire wheel is
In case of emergency6-7

6-8In case of emergency
aligned with the pin on the brake
rotor.
3. With the wheel nut wrench, tighten wheel nuts alternately and evenly in
the sequence illustrated (
,,,,)
until they are tight.
4. Lower the vehicle slowly until the tire touches the ground. Then, with the
wheel nut wrench, tighten the wheel
nuts securely in the sequence as
illustrated. Lower the vehicle comple-
tely.
WARNING
.Incorrect wheel nuts or impro-
perly tightened wheel nuts can
cause the wheel to become loose
or come off. This could cause an
accident.
. Do not use oil or grease on the
wheel studs or nuts. This could
cause the nuts to become loose.
. Retighten the wheel nuts when
the vehicle has been driven for
600 miles (1,000 km) (also in
cases of a flat tire, etc.).
. As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench. Wheel nut tightening torque:
80 ft-lb (108 N·m)
The wheel nuts must be kept tigh-
tened to specification at all times. It
is recommended that wheel nuts be
tightened to specifications at each
lubrication interval.
. Adjust tire pressure to the COLD
pressure.
COLD pressure:
After the vehicle has been parked for
three hours or more or driven less
than 1 mile (1.6 km).
COLD tire pressures are shown on
the Tire and Loading Information
label affixed to the driver side center
pillar.
Stowing the damaged tire and
tools
Coupe models:
1. Securely store the damaged tire and
jacking tools in the storage area.
2. Place the spare tire cover and the cargo room carpet over the damaged
tire.
3. Close the rear hatch.
SCE0845
Roadster models:
Securely store the jacking tools in the
storage area.
Place the spare tire cover and trunk room
carpet back in the trunk, and then close
the trunk lid.
Securely store the damaged tire accord-
ing to the following procedure as illu-
strated.
1. Put the damaged tire in the plastic bag
stored in the trunk.
2. Move the passenger seat forward, and then place the damaged tire
wrapped in the plastic bag behind
the seat.

3. Move the passenger seat backward tosecure the damaged tire.
WARNING
.Always make sure that the spare
tire and jacking equipment are
properly secured after use. Such
items can become dangerous
projectiles in an accident or sud-
den stop.
. The spare tire is designed for
emergency use. See specific in-
structions under the heading
“Wheels and tires” (P.8-26).
REPAIRING FLAT TIRE (for models
with emergency tire puncture re-
pair kit)
WARNING
.After using Emergency Tire Sea-
lant to repair a minor tire punc-
ture, do not drive the vehicle at
speeds faster than 50 MPH (80
km/h).
. Immediately after using the
Emergency Tire Sealant to repair
a minor tire puncture, take your vehicle to inspect, and repair or
replace the tire. It is recom-
mended you visit a NISSAN dealer
for this service. The Emergency
Tire Sealant cannot permanently
seal a punctured tire. Continuing
operation of the vehicle without a
permanent tire repair can lead to
a crash.
. NISSAN recommends using only
Genuine NISSAN Emergency Tire
Sealant provided with your vehi-
cle. Other tire sealants may da-
mage the valve stem seal which
can cause the tire to lose air
pressure. It is recommended you
visit a NISSAN dealer as soon as
possible after using tire repair
sealant.
This vehicle does not have a spare tire.
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. If you have a flat tire, follow the instruc-
tions below.
CAUTION
.
To avoid the emergency tire
puncture repair kit being da-
maged during storage or use:
— Only use the emergency tire
puncture repair kit on your
vehicle. Do not use it on other
vehicles.
— Only use the kit to inflate the tires of your vehicle and to
check the vehicle’s tire pres-
sure.
— Only plug the compressor into a 12V DC car power point.
— Keep the kit free of water and dirt.
— Do not disassemble or modify the kit.
— Do not drop the kit or allow hard impacts to the kit.
. Do not use the emergency tire
puncture repair kit under the
following conditions. It is recom-
mended you visit a NISSAN dealer
or professional road assistance.
In case of emergency6-9

6-12In case of emergency
SCE0868
2. Take the hoseand the power plugout of the air compressor. Remove the
cap of the bottle holder from the air
compressor.
SCE0869
3. Remove the cap from the tire sealantbottle, and screw the bottle clockwise
onto the bottle holder. (Leave the
bottle seal intact. Screwing the bottle
onto the bottle holder will pierce the
seal of the bottle.)
4. Remove the cap from the tire valve on the flat tire.
SCE0870
5. Remove the protective capof the
hose and screw the hose securely
onto the tire valve. Make sure that
the pressure release valve
is se-
curely tightened. Make sure that the
air compressor switch is in the OFF
(*) position, and then insert its power
plug into the power outlet in the
vehicle.

SCE0871
6. Push the ignition switch to the “ACC”position. Then turn the compressor
switch to the ON (−) position and
inflate the tire up to the pressure that
is specified on the tire and loading
information label affixed to the driver’s
side center pillar if possible, or to the
minimum of 26 psi (180 kPa). Turn the
air compressor off briefly in order to
check the tire pressure with the pres-
sure gauge.
If the tire is inflated to higher than the
specified pressure, lower the tire pres-
sure by releasing air with the pressure
release valve. NOTE:
The compressor tire pressure gauge
may show a pressure reading of 87
psi (600 kPa) for about 30 seconds
while inflating the tire. The pressure
gauge is indicating the pressure in-
side the sealant can. When the
sealant has been injected into the
tire the pressure gauge will drop and
indicate actual tire pressure.
WARNING
.
To avoid serious personal injury
while using the emergency tire
puncture repair kit:
— Securely tighten the compres-
sor hose to the tire valve.
Failure to do so can cause
the sealant to spray into the
air and get into your eyes or
on the skin.
. Do not stand directly beside the
damaged tire while it is being
inflated because of the risk of
the rupture. If there are any
cracks or bumps, turn the com-
pressor off immediately.
If the tire pressure does not increase
to 26 psi (180 kPa) within 10 minutes,
the tire may be seriously damaged and
the tire cannot be repaired with
this tire repair kit. It is recommended
you visit a NISSAN dealer for servicing.
7. When the tire pressure is at the specified amount, turn the air com-
pressor off. If the pressure cannot be
inflated to the specified amount, the
air compressor can be turned off at
the minimum of 26 psi (180 kPa).
Remove the power plug from the
power outlet and quickly remove the
hose from the tire valve. Attach the
protective cap and valve cap. Properly
stow the emergency tire puncture
repair kit in the trunk.
CAUTION
To avoid serious personal injury
when stowing the emergency tire
puncture repair kit:
.Keep the sealant bottle screwed
into the compressor. Failure to do
so can cause the sealant to spray
into the air and get into your eyes
or on the skin.
8. Immediately drive the vehicle for 10 minutes or 2 miles (3 km) at a speed of
50 MPH (80 km/h) or less.
In case of emergency6-13

6-14In case of emergency
9. After driving, make sure that the aircompressor switch is in the OFF posi-
tion, then screw the hose securely
onto the tire valve. Check the tire
pressure with the pressure gauge.
The temporary repair is completed if
the tire pressure does not drop.
Make sure the pressure is adjusted to
the pressure that is specified on the
tire and loading information label
before driving.
10. If the tire pressure drops, repeat the steps from 5 to 9. If the pressure drops
again or under 19 psi (130 kPa), the tire
cannot be repaired with this tire
repair kit. It is recommended you visit
a NISSAN dealer for this servicing.
The sealant bottle and hose can not
be reused to repair another punctured
tire. It is recommended you visit a
NISSAN dealer to purchase replace-
ments.After repairing tire
It is recommended you visit a NISSAN
dealer for tire repair/replacement as soon
as possible.
WARNING
. After using Emergency Tire Sea-
lant to repair a minor tire punc-
ture, do not drive the vehicle at
speeds faster than 50 MPH (80
km/h).
. Immediately after using Emer-
gency Tire Sealant to repair a
minor tire puncture, take your
vehicle to inspect, and repair or
replace the tire. It is recom-
mended you visit a NISSAN dealer
for this service. The Emergency
Tire Sealant cannot permanently
seal a punctured tire. Continuing
operation of the vehicle without a
permanent tire repair can lead to
a crash.
. NISSAN recommends using only
Genuine NISSAN Emergency Tire
Sealant provided with your vehi-
cle. Other tire sealants may da-
mage the valve stem seal which
can cause the tire to lose air
pressure. It is recommended you visit a NISSAN dealer as soon as
possible after using tire repair
sealant.

6-20In case of emergency
SCE0792
TOWING AUTOMATIC TRANSMIS-
SION RECOMMENDED BY NISSAN
(except for NISMO models)
NISSAN recommends that your vehicle be
towed with the driving (rear) wheels off
the ground or place the vehicle on a flat
bed truck as illustrated.
CAUTION
.Never tow automatic transmis-
sion models with the rear wheels
on the ground or four wheels on
the ground (forward or back-
ward), as this may cause serious and expensive damage to the
drivetrain. If it is necessary to
tow the vehicle with the front
wheels raised, always use towing
dollies under the rear wheels.
. When towing rear wheel drive
models with the front wheels on
the ground or on towing dollies:
Push the ignition switch to the
ACC or ON position, and secure
the steering wheel in a straight-
ahead position with a rope or
similar device.