2020 NISSAN 370Z engine

SIC3974
TACHOMETER
The tachometer indicates engine speed in
revolutions per minute (RPM).Do not rev
the engine into the red zone
.
CAUTION
When engine speed approaches the
red zone, shift to a higher gear or
reduce engine speed. Operating the
engine in the red zone may cause
serious engine damage.
SIC3975
ENGINE COOLANT TEMPERATURE
GAUGE
The gauge indicates the engine coolant
temperature.
The engine coolant temperature is within
the normal range when the gauge points
within the zone
shown in the illustra-
tion.
The engine coolant temperature varies
with the outside air temperature and
driving conditions.
CAUTION
If the gauge indicates engine coolant
temperature near the hot (H) end of
the normal range, reduce vehicle
speed to decrease temperature. If
gauge is over the normal range, stop
the vehicle as soon as safely possi-
ble. If the engine is overheated,
continued operation of the vehicle
may seriously damage the engine.
See “If your vehicle overheats” (P.6-
17) for immediate action required.
Instruments and controls2-7

2-8Instruments and controls
SIC3976
FUEL GAUGE
The gauge indicates theapproximate
fuel level in the tank.
The gauge may move slightly during
braking, turning, acceleration, or going
up or down hills.
Refill the fuel tank before the gauge
registers “E” (Empty).
The low fuel warning
appears on the
vehicle information display when the
amount of fuel in the tank is getting low.
Refuel as soon as it is convenient, pre-
ferably before the gauge reaches “E”.
There will be a small reserve of fuel in
the tank when the fuel gauge reaches “E”. The
indicates that the fuel-filler door
is located on the passenger’s side of the
vehicle.
CAUTION
. If the vehicle runs out of fuel, themalfunction indicator light
(MIL) may come on. Refuel as
soon as possible. After a few
driving trips, the
light should
turn off. If the light remains on
after a few driving trips, have the
vehicle inspected. It is recom-
mended you visit a NISSAN dealer
for this service.
. For additional information, see
“Malfunction Indicator Light
(MIL)” (P.2-16).
SIC4003Triple meter1. Engine oil temperature gauge
2. Voltmeter
3. Clock
TRIPLE METER
Engine oil temperature gauge
Oil temperature, as well as the rate of
temperature change, will vary based on
ambient conditions and driving pat-
terns. Under normal operating condi-
tions, oil temperature will remain below
280°F (140°C).
If the engine oil temperature gauge
indicates more than 280°F (140°C) while
driving, reduce the engine speed (RPM).

When the engine oil temperature is
high, the engine protection mode,
which helps reduce the chance of en-
gine damage, could activate and auto-
matically decrease engine power.
Voltmeter
When the ignition switch is placed in the
ON position, the volt meterindicates
the battery voltage. When the engine is
running, it indicates the generator vol-
tage.
While cranking the engine, the volts drop
below the normal range. If the needle is
not in the normal range (11 to 15 volts)
while the engine is running, it may
indicate that the charging system is not
functioning properly. Have the system
checked. It is recommended you visit a
NISSAN dealer for this service.
Clock
If necessary, adjust the clockon the
vehicle information display. (See “Clock”
(P.2-28).)
If the power supply is disconnected, the
clock will not indicate the correct time.
Readjust the time.
Instruments and controls2-9

2-10Instruments and controls
Anti-lock Braking System (ABS) warn-
ing lightMaster warning lightRear fog light indicator light (if so
equipped)
Seat belt warning light and chimeSecurity indicator light
Automatic Transmission check warn-
ing light (if so equipped)Supplemental air bag warning lightSoft top indicator light (Roadster
models)
Brake warning light
Vehicle Dynamic Control (VDC) warn-
ing lightSynchroRev Match mode (S-MODE)
indicator (if so equipped)
Cruise indicator lightTransmission position indicator (if so
equipped)
Charge warning lightExterior light indicatorTurn signal/hazard indicator lights
Engine oil pressure warning lightFront passenger air bag status lightVehicle Dynamic Control (VDC) off
indicator light
Intelligent Key system warning lightHigh beam indicator light
Low tire pressure warning lightMalfunction Indicator Light (MIL)
WARNING LIGHTS, INDICATOR
LIGHTS AND AUDIBLE REMINDERS

CHECKING LIGHTS
With all doors closed, apply the parking
brake, fasten the seat belts and place the
ignition switch in the ON position without
starting the engine. The following lights (if
so equipped) will come on:
,or,,
The following lights (if so equipped) come
on briefly and then go off:
,or,,,,,
If any light does not come on or operates
in a way other than described, it may
indicate a burned-out bulb and/or a
system malfunction. It is recommended
you have the system checked by a
NISSAN dealer.
Some indicators and warnings are also
displayed on the vehicle information dis-
play. (See “Vehicle information display”
(P.2-19).)
WARNING LIGHTS
orAnti-lock Braking Sys-
tem (ABS) warning light
When the ignition switch is in the ON
position, the Anti-lock Braking System
(ABS) warning light illuminates and then
turns off. This indicates the ABS is opera-
tional.
If the ABS warning light illuminates while
the engine is running, or while driving, it
may indicate the ABS is not functioning
properly. Have the system checked. It is
recommended you visit a NISSAN dealer
for this service.
If an ABS malfunction occurs, the anti-
lock function is turned off. The brake
system then operates normally, but with-
out anti-lock assistance. (See “Brake sys-
tem” (P.5-27).)
Automatic transmission check
warning light (if so equipped)
When the ignition switch is pushed to the
ON position, the light comes on for 2
seconds. If the light comes on at any
other time, it may indicate the transmis-
sion is not functioning properly. It is
recommended you visit a NISSAN dealer
to check and repair the transmission.
orBrake warning light
This light functions for both the parking
brake and the foot brake systems.
Parking brake indicator:
When the ignition switch is in the ON
position, the light comes on when the
parking brake is applied.
Low brake fluid warning light:
When the ignition switch is in the ON
position, the light warns of a low brake
fluid level. If the light comes on while the
engine is running with the parking brake
not applied, stop the vehicle and perform
the following:
1. Check the brake fluid level. Add brake
fluid as necessary. (See “Brake and
clutch fluid” (P.8-9).)
2. If the brake fluid level is correct, have the warning system checked. It is
recommended you have this service
performed by a NISSAN dealer.
Anti-lock Braking System (ABS) warning
indicator:
When the parking brake is released and
the brake fluid level is sufficient, if both
the brake warning light and the Anti-lock
Braking System (ABS) warning light illu-
minate, it may indicate the ABS is not
functioning properly. Have the brake
Instruments and controls2-11

2-12Instruments and controls
system checked, and if necessary re-
paired. It is recommended you visit a
NISSAN dealer for this service. (See “Anti-
lock Braking System (ABS) warning light”
(P.2-11).)
WARNING
.Your brake system may not be
working properly if the warning
light is on. Driving could be dan-
gerous. If you judge it to be safe,
drive carefully to the nearest
service station for repairs. Other-
wise, have your vehicle towed
because driving it could be dan-
gerous.
. Pressing the brake pedal with the
engine stopped and/or low brake
fluid level may increase your
stopping distance and braking
will require greater pedal effort
as well as pedal travel.
. If the brake fluid level is below the
minimum or MIN mark on the
brake fluid reservoir, do not drive
until the brake system has been
checked. It is recommended you
visit a NISSAN dealer for this
service.
Charge warning light
If the light comes on while the engine is
running, it may indicate the charging
system is not functioning properly. Turn
the engine off and check the alternator
belt. If the belt is loose, broken, missing or
if the light remains on, have your vehicle
serviced immediately. It is recommended
you visit a NISSAN dealer for this service.
CAUTION
Do not continue driving if the alter-
nator belt is loose, broken or miss-
ing.
Engine oil pressure warning
light
This light warns of low engine oil pres-
sure. If the light flickers or comes on
during normal driving, pull off the road in
a safe area, stop the engine immediately
and call a NISSAN dealer or other author-
ized repair shop.
The engine oil pressure warning light is
not designed to indicate a low oil level.
Use the dipstick to check the oil level.
(See “Engine oil” (P.8-6).)
CAUTION
Running the engine with the engine
oil pressure warning light on could
cause serious damage to the engine
almost immediately. Such damage is
not covered by warranty. Turn off the
engine as soon as it is safe to do so.
Intelligent Key system warn-
ing light
After the ignition switch is pushed to the
ON position, this light comes on for about
2 seconds and then turns off.
This light warns of a malfunction with the
Intelligent Key system.
If the light comes on while the engine is
stopped, it may be impossible to start the
engine. If the light comes on while the
engine is running, you can drive the
vehicle. However in these cases, it is
recommended you visit a NISSAN dealer
for repair as soon as possible.

Supplemental air bag warning
light
After pushing the ignition switch to the
ON position, the supplemental air bag
warning light will illuminate. The air bag
warning light will turn off after about 7
seconds if the front air bag, side air bag
and curtain air bag systems and/or pre-
tensioner system are operational.
If any of the following conditions occur,
the front air bag, side air bag and curtain
air bag systems and/or pretensioner
system need servicing.
. The supplemental air bag warning
light remains on after approximately
7 seconds.
. The supplemental air bag warning
light flashes intermittently.
. The supplemental air bag warning
light does not come on at all.
It is recommended you visit a NISSAN
dealer for these services.
Unless checked and repaired, the Supple-
mental Restraint Systems and/or the
pretensioner seat belt may not function
properly.
For additional information, see “Supple-
mental restraint system” (P.1-31).
WARNING
If the supplemental air bag warning
light is on, it could mean that the
front air bag, side air bag and curtain
air bag systems and/or pretensioner
system will not operate in an acci-
dent. To help avoid injury to yourself
or others, have your vehicle checked.
It is recommended you visit a NISSAN
dealer for this service.
Vehicle Dynamic Control (VDC)
warning light
When the ignition switch is in the ON
position, the Vehicle Dynamic Control
(VDC) warning light illuminates and then
turns off.
The light will blink when the VDC system
or the traction control system is operat-
ing, thus alerting the driver that the
vehicle is nearing its traction limits. The
road surface may be slippery.
When the VDC warning light illuminates
when the VDC system is turned on, this
light alerts the driver to the fact that the
VDC system’s fail-safe mode is operating,
for example the VDC system may not be
functioning properly. Have the system checked. It is recommended you visit a
NISSAN dealer for this service. If a mal-
function occurs in the system, the VDC
system function will be canceled but the
vehicle is still driveable. For additional
information, see “Vehicle Dynamic Control
(VDC) system” (P.5-30) of this manual.
INDICATOR LIGHTS
Cruise indicator light
Cruise main switch indicator:
This light illuminates when the cruise
control main switch is pushed. The light
turns off when the main switch is pushed
again. When the cruise main switch in-
dicator light illuminates, the cruise control
system is operational. (See “Cruise con-
trol” (P.5-22).)
Cruise malfunction:
If the cruise indicator light blinks while the
engine is running, it may indicate the
cruise control system is not functioning
properly. Have the system checked. It is
recommended you visit a NISSAN dealer
for this service. (See “Cruise control” (P.5-
22).)
Instruments and controls2-15

2-16Instruments and controls
Exterior light indicator
This indicator illuminates when the head-
light switch is turned to the AUTO,orposition and the front parking lights,
instrument panel lights, rear combination
lights, license plate lights or headlights
are on. The indicator turns off when these
lights are turned off.
Front passenger air bag sta-
tus light
The front passenger air bag status light
(), located on the center of the instru-
ment panel, will be lit and the passenger
front air bag will be OFF depending on
how the front passenger seat is being
used.
For front passenger air bag status light
operation, see “NISSAN Advanced Air Bag
System (front seats)” (P.1-37) of this man-
ual.
High beam indicator light
This light comes on when the headlight
high beam is on and goes out when the
low beam is selected.
Malfunction Indicator Light
(MIL)
If the malfunction indicator light comes
on steady or blinks while the engine is
running, it may indicate a potential emis-
sion control malfunction.
The malfunction indicator light may also
come on steady if the fuel-filler cap is
loose or missing, or if the vehicle runs out
of fuel. Check to make sure the fuel-filler
cap is installed and closed tightly, and
that the vehicle has at least 3 US gallons
(11.4 liters) of fuel in the fuel tank.
After a few driving trips, the
light
should turn off if no other potential
emission control system malfunction ex-
ists.
If this indicator light remains on for 20
seconds and then blinks for 10 seconds
when the engine is not running, it indi-
cates that the vehicle is not ready for an
emission control system inspection/
maintenance test. (See “Readiness for
Inspection/Maintenance (I/M) test” (P.10-
25).)
Operation:
The malfunction indicator light will come
on in one of two ways: .
Malfunction indicator light on steady
— An emission control system mal-
function has been detected. Check
the fuel-filler cap if the LOOSE FUEL
CAP warning appears in the vehicle
information display. If the fuel-filler
cap is loose or missing, tighten or
install the cap and continue to drive
the vehicle. The
light should turn
off after a few driving trips. If the
light does not turn off after a few
driving trips, have the vehicle in-
spected. It is recommended you visit
a NISSAN dealer for this service. You
do not need to have your vehicle
towed to the dealer.
. Malfunction indicator light blinking —
An engine misfire has been detected
which may damage the emission
control system.
To reduce or avoid emission control
system damage:
1) Do not drive at speeds above 45
MPH (72 km/h).
2) Avoid hard acceleration or decel- eration.
3) Avoid steep uphill grades.
4) If possible, reduce the amount of cargo being hauled or towed.
The malfunction indicator light may
stop blinking and remain on.
Have the vehicle inspected. It is re-