warning NISSAN FRONTIER 2020 Owner´s Manual

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) will
come on briefly and then go off:
,or,,,,,
,,,,.,
If any light fails to come on or operate in a
way other than described, it may indicate a
burned-out bulb and/or a system mal-
function. Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
WARNING LIGHTS
This vehicle has various warning lights that
may illuminate to indicate a potential prob-
lem. For additional information, refer to the
specific light in this section.
4WD warning light
(
model)
The 4WD warning light comes on when the
ignition switch is placed in the ON position.
It turns off soon af ter the engine is started.
If the engine or vehicle is not functioning
properly, the warning light will either re-
main illuminated or blink. For additional in-
formation, refer to “Using 4–wheel drive
(4WD)” in the “Starting and driving” section
of this manual.
CAUTION
• If the warning light comes on or
blinks during operation, have your
vehicle checked as soon as possible.
It is recommended that you visit a
NISSAN dealer for this service.
• Do not drive on dry hard surface
roads in the 4H or 4LO position. If the
4WD warning light turns on when you
are driving on dry hard surface roads:
– In the 4H position, shif t the 4WD
shif t switch to 2WD. –
In the 4LO position for automatic
transmission models, stop the ve-
hicle and shif t the shif t lever to
the N (Neutral) position with the
brake pedal depressed and shif t
the 4WD shif t switch to 2WD.
• If the warning light is still on af ter the
above operation, have your vehicle
checked as soon as possible. It is rec-
ommended that you visit a NISSAN
dealer for this service.
orAnti-lock Braking
System (ABS)
warning light
When the ignition switch is placed in the ON
position, the ABS warning light illuminates
and then turns off. This indicates the ABS is
operational.
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 that you visit a NISSAN
dealer for this service.
Instruments and controls2-15

If an ABS malfunction occurs, the anti-lock
function is turned off. The brake system
then operates normally but without anti-
lock assistance. For additional information,
refer to “Brake system” in the “Starting and
driving” section of this manual.
orApply parking
brake warning
light (if so
equipped)
This warning light appears when a mal-
function occurs in the electric shif t control
system below 3 mph (5 km/h).
Have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
Automatic Transmission
check warning light
When the ignition switch is placed in the ON
position, the light comes on for about 2
seconds. If the light comes on at any other
time, it may indicate the automatic trans-
mission system is not functioning properly.
Have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
Automatic Transmission
Park warning light (
model)
WARNING
• If the ATP light is ON, this indicates
that the automatic transmission P
(Park) position will not function and
the transfer case is in neutral.
• When parking, always make sure that
the 4WD shif t indicator light illumi-
nates and the parking brake is set.
Failure to engage the transfer posi-
tion in 2WD, 4H or 4LO could result in
the vehicle moving unexpectedly, re-
sulting in serious personal injury or
property damage.
• Shif t the 4WD switch into the 2WD, 4H
or 4LO position again to turn off the
ATP warning light when the shif t le-
ver is in the P position and the ATP
warning light is ON. (Before shif ting
the 4WD switch into the 4LO position,
move the shif t lever into the N posi-
tion once, shif t the shif t lever into P
again and make sure the ATP warn-
ing light is OFF.) This light indicates that the automatic
transmission parking function is not en-
gaged. If the transfer control is not secured
in any drive position while the shif t lever is
in the P (Park) position, the transmission will
disengage and the drive wheels will not
lock.
orBrake warning
light
This light functions for both the parking
brake and the foot brake systems.
Parking brake indicator
When the ignition switch is placed in the ON
position, the light comes on when the park-
ing brake is applied.
Low brake fluid warning light
When the ignition switch is placed 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 ap-
plied, stop the vehicle and perform the fol-
lowing:
1. Check the brake fluid level. Add brake
fluid as necessary. For additional infor-
mation, refer to “Brake fluid” in the “Do-it-
yourself ” section of this manual.
2-16Instruments and controls

2. If the brake fluid level is correct, have thewarning system checked. It is recom-
mended that you visit a NISSAN dealer
for this service.
WARNING
• Your brake system may not be work-
ing properly if the warning light is on.
Driving could be dangerous. If you
judge it to be safe, drive carefully to
the nearest service station for re-
pairs. Otherwise, have your vehicle
towed because driving it could be
dangerous.
• Pressing the brake pedal with the en-
gine stopped and/or a low brake
fluid level may increase your stop-
ping distance and braking will re-
quire 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 that you visit a
NISSAN dealer for this service.
Charge warning light
If this light comes on while the engine is
running, it may indicate the charging sys-
tem is not functioning properly. Turn the
engine off and check the generator belt. If
the belt is loose, broken, or missing, or if the
light remains on, have the system checked.
It is recommended that you visit a NISSAN
dealer for this service.
CAUTION
• Do not ground electrical accessories
directly to the battery terminal. Do-
ing so will bypass the variable volt-
age control system and the vehicle
battery may not charge completely.
For additional information, refer to
“Variable voltage control system” in
the “Do-it-yourself ” section of this
manual.
• Do not continue driving if the genera-
tor belt is loose, broken or missing.
Door open warning light
This light comes on when any of the doors
are not closed securely while the ignition
switch is in the ON position.
Electric shif t control system
warning light
This light illuminates when a malfunction
occurs in the electric shif t control system.
Have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
Engine oil pressure
warning light
This light warns of low engine oil pressure. If
the light flickers or comes on during nor-
mal driving, pull off the road in a safe area,
stop the engine immediatelyand call a
NISSAN dealer or other authorized 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. For
additional information, refer to “Engine oil”
in the “Do-it-yourself ” section of this
manual.
Instruments and controls2-17

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 cov-
ered by the NISSAN New Vehicle Limited
Warranty. Turn off the engine as soon
as it is safe to do so.
Low fuel warning light
This light comes on when the fuel level in
the fuel tank is getting low. Refuel as soon
as it is convenient, preferably before the
fuel gauge reaches E (Empty). There will be
a small reserve of fuel in the tank when
the fuel gauge needle reaches E (Empty).
Low tire pressure warning
light
Your vehicle is equipped with a Tire Pres-
sure Monitoring System (TPMS) that moni-
tors the tire pressure of all tires except the
spare.
The low tire pressure warning light warns
of low tire pressure or indicates that the
TPMS is not functioning properly. Af ter the ignition switch is placed in the ON
position, this light illuminates for about 1
second and turns off.
Low tire pressure warning
If the vehicle is being driven with low tire
pressure, the warning light will illumi-
nate. A CHECK TIRE PRES (pressure)
warning message is also displayed in the
odometer.
When the low tire pressure warning light
illuminates, you should stop and adjust
the tire pressure of all four tires to the
recommended COLD tire pressure shown
on the Tire and Loading Information la-
bel located in the driver's door opening.
The low tire pressure warning light does
not automatically turn off when the tire
pressure is adjusted. Af ter the tire is in-
flated to the recommended pressure,
the vehicle must be driven at speeds
above 16 mph (25 km/h) to activate the
TPMS and turn off the low tire pressure
warning light. Use a tire pressure gauge
to check the tire pressure.
The low tire pressure warning light remains
illuminated until the tires are inflated to the
recommended COLD tire pressure. The
CHECK TIRE PRES warning message is dis-
played each time the ignition switch isplaced in the ON position as long as the low
tire pressure warning light remains illumi-
nated.
For additional information, refer to “Check
tire pressure warning message” in this sec-
tion and “Tire Pressure Monitoring System
(TPMS)” in the “Starting and driving” section
and in the “In case of emergency” section of
this manual.
TPMS malfunction
If the TPMS is not functioning properly, the
low tire pressure warning light will flash for
approximately 1 minute when the ignition
switch is placed in the ON position. The
light will remain on af ter 1 minute. Have the
system checked. It is recommended that
you visit a NISSAN dealer for this service.
The "CHECK TIRE PRES" warning does not
appear if the low tire pressure warning light
illuminates to indicate a TPMS malfunction.
For additional information, refer to “Tire
Pressure Monitoring System (TPMS)” in the
“Starting and driving” section and “Tire
pressure” in the “Do-it-yourself ” section of
this manual.
2-18Instruments and controls

WARNING
• Radio waves could adversely affect
electric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment
manufacturer for the possible influ-
ences before use.
• If the light does not illuminate with
the ignition switch placed in the ON
position, have the vehicle checked as
soon as possible. It is recommended
that you visit a NISSAN dealer for this
service.
• If the light illuminates while driving,
avoid sudden steering maneuvers or
abrupt braking, reduce vehicle
speed, pull off the road to a safe loca-
tion and stop the vehicle as soon as
possible. Driving 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 acci-
dent and could result in serious per-
sonal injury or death. Check the tire
pressure for all four tires. Adjust the
tire pressure to the recommended
COLD tire pressure show on the Tire
and Loading Information label lo-
cated in the driver’s door opening to turn the low tire pressure warning
light off. If the light still illuminates
while driving af ter 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 as soon as possible. If no tire is
flat and all tires are properly inflated,
have the vehicle checked. It is recom-
mended that you visit a NISSAN
dealer for this service.
• When replacing a wheel without the
TPMS such as the spare tire, the TPMS
will not function and the low tire
pressure warning light will flash for
approximately 1 minute. The light will
remain on af ter 1 minute. Have your
tires replaced and/or TPMS system
reset as soon as possible. It is recom-
mended that you visit a NISSAN
dealer for these services.
• Replacing tires with those not origi-
nally specified by NISSAN could af-
fect the proper operation of the
TPMS.CAUTION
• The TPMS is not a substitute for the
regular tire pressure check. Be sure
to check the tire pressure regularly.
• If the vehicle is being driven at
speeds of less than 16 mph (25 km/h),
the TPMS may not operate correctly.
• Be sure to install the specified size of
tires to the four wheels correctly.
Low windshield-washer
fluid warning light (if so
equipped)
This light comes on when the windshield-
washer fluid is at a low level. Add
windshield-washer fluid as necessary. For
additional information, refer to “Windshield-
washer fluid” in the “Do-it-yourself ” section
of this manual.
Instruments and controls2-19

NISSAN Intelligent Key®
warning light (if so
equipped)
Af ter the ignition switch is placed in the ON
position, this light comes on for about 2
seconds and then turns off. This light illumi-
nates or blinks as follows:
• The light blinks in yellow when the door isclosed with the Intelligent Key lef t outside
the vehicle and the ignition switch in the
ON position. Make sure that the Intelligent
Key is inside the vehicle.
• The light blinks in green when the Intelli- gent Key battery is running out of power.
Replace the battery with a new one. For
additional information, refer to “Battery”
in the “Do-it-yourself ” section of this
manual.
• The light illuminates in yellow when it warns of a malfunction with the electrical
steering lock system or the Intelligent Key
system.
If the warning light illuminates in yellow
while the engine is stopped, it may be im-
possible to free the steering lock or to start
the engine. If the light comes on while the
engine is running, you can drive the vehicle.
However, in these cases, have the vehicle
checked and repaired as soon as possible. It is recommended that you visit a NISSAN
dealer for this service.
For additional information, refer to “NISSAN
Intelligent Key®” in the “Pre-driving checks
and adjustments” section of this manual.
Seat belt warning light and
chime
The light and chime remind you to fasten
your seat belts. The light illuminates when-
ever the ignition switch is placed in the ON
position and remains illuminated until the
driver's seat belt is fastened. At the same
time, the chime sounds for about 6 sec-
onds unless the driver's seat belt is se-
curely fastened.
The seat belt warning light may also illumi-
nate if the front passenger's seat belt is not
fastened when the front passenger's seat
is occupied. For 7 seconds af ter the ignition
switch is placed in the ON position, the sys-
tem does not activate the warning light for
the front passenger.
For additional information, refer to “Seat
belts” in the “Safety—Seats, seat belts and
supplemental restraint system” section of
this manual.
Shif t P (Park) warning light
(if so equipped)
This light blinks red and the key reminder
chime sounds if the shif t lever is in any
position other than P (Park) and the ignition
switch is in the OFF position. Return the
shif t lever to P (Park) with the ignition
switch in the OFF position and the warning
light along with the chime will turn off. For
additional information, refer to “NISSAN In-
telligent Key®” in the “Pre-driving checks
and adjustments” section of this manual.
Supplemental air bag
warning light
When the ignition switch is placed in the ON
position, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
If any of the following conditions occur, the
front air bag, side air bag, curtain air bag,
and pretensioner seat belt systems need
servicing:
• The supplemental air bag warning light
remains on af ter approximately 7 sec-
onds.
• The supplemental air bag warning light flashes intermittently.
2-20Instruments and controls

• The supplemental air bag warning lightdoes not come on at all.
It is recommended that you visit a NISSAN
dealer for these services.
Unless checked and repaired, the supple-
mental restraint system (air bag system)
and/or the pretensioner(s) may not func-
tion properly. For additional information, re-
fer to “Supplemental Restraint System
(SRS)” in the “Safety—Seats, seat belts and
supplemental restraint system” section of
this manual.
WARNING
If the supplemental air bag warning
light is on, it could mean that the front
air bag, side air bag, curtain air bag
and/or pretensioner systems will not
operate in an accident. To help avoid
injury to yourself or others, have your
vehicle checked as soon as possible. It
is recommended that you visit a
NISSAN dealer for this service.
INDICATOR LIGHTS
This vehicle has various indicator lights
that may illuminate to indicate a system
status. For additional information, refer to
the specific light in this section.
4WD shif t indicator light
(
model)
The light should turn off within 1 second
af ter placing the ignition switch in the ON
position.
While the engine is running, the 4WD shif t
indicator light will illuminate the position
selected by the 4WD shif t switch.
The 4WD shif t indicator light may blink
while shif ting from one drive mode to
the other.
Automatic transmission
position indicator light
For additional information, refer to “Driving
the vehicle” in the “Starting and driving” sec-
tion of this manual.
CRUISE indicator light
The light comes on when the cruise control
ON/OFF switch is pushed. The light goes
out when the ON/OFF switch is pushed
again. When the CRUISE indicator light
comes on, the cruise control system is op-
erational. For additional information, refer
to “Cruise control” in the “Starting and driv-
ing” section of this manual.
Electronic locking rear
differential (E-Lock) system
ON indicator light (if so
equipped)
This light comes on when the electronic
locking rear differential (E-Lock) system
clutch is fully engaged.
The indicator light flashes when the sys-
tem is first turned on. When the system fully
engages, the light remains on. If the switch
is on and the indicator light continues to
flash, the system is not engaged.
For additional information, refer to “Electronic
locking rear differential (E-Lock) system
switch” in this section and “Electronic locking
rear differential (E-Lock) system” in the “Start-
ing and driving” section of this manual.
Engine start operation
indicator light (if so
equipped)
For vehicles equipped with push-button igni-
tion this indicator illuminates when the igni-
tion switch is in the LOCK, OFF or ON position
with the shif t lever in the P (Park) position.
This indicator means that the engine will
start by pushing the push-button ignition
switch with the brake pedal depressed.
Instruments and controls2-21

Front passenger air bag
status light
The front passenger air bag status lightwill be lit and the passenger front air
bag will be off depending on how the front
passenger seat is being used.
For additional information, refer to “Front
passenger air bag and status light” in the
“Safety — Seats, seat belts and supplemen-
tal restraint system” section of this manual.
High beam indicator light
(blue)
This blue light comes on when the head-
light high beams are on and goes out when
the low beams are selected.
The high beam indicator light also comes
on when the passing signal is activated.
Hill descent control system
ON indicator light (if so
equipped)
When the ignition switch is placed in the ON
position, this light comes on briefly and
then turns off.
The light comes on when the hill descent
control system is activated. If the hill descent control switch is on and
the indicator light blinks, the system is not
engaged.
If the indicator light does not come on
when the hill descent switch is on, the sys-
tem may not be functioning properly. Have
the system checked. It is recommended
that you visit a NISSAN dealer for this ser-
vice.
For additional information, refer to “Hill de-
scent control switch” in this section and “Hill
descent control system” in the “Starting
and driving” section of this manual.
Malfunction Indicator Light
(MIL)
If this indicator light comes on steady or
blinks while the engine is running, it may
indicate a potential emission control mal-
function.
The MIL 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
gal (11.4 L) of fuel in the fuel tank.
Af ter a few driving trips, the
light
should turn off if no other potential emis-
sion control system malfunction exists. If this indicator light comes on steady for 20
seconds and then blinks for 10 seconds
when the engine is not running, it indicates
that the vehicle is not ready for an emission
control system inspection/maintenance
test. For additional information, refer to
“Readiness for inspection/maintenance
(I/M) test” in the “Technical and consumer
information” section of this manual.
Operation
The MIL will come on in one of two ways:
• MIL on steady — An emission control sys-
tem malfunction has been detected.
Check the fuel-filler cap if the LOOSE FUEL
CAP warning appears in the trip com-
puter. If the fuel-filler cap is loose or miss-
ing, tighten or install the cap and con-
tinue to drive the vehicle. The
light
should turn off af ter a few driving trips. If
the
light does not turn off af ter a few
driving trips, have the vehicle inspected. It
is recommended that you visit a NISSAN
dealer for this service. You do not need to
have your vehicle towed to the dealer.
• MIL blinking — An engine misfire has been detected which may damage the emis-
sion control system. To reduce or avoid
emission control system damage:– Do not drive at speeds above 45 mph (72 km/h).
2-22Instruments and controls

You cannot move the transfer 4WD shif t
switch between 4H and 4LO unless you
stop the vehicle and move the shif t lever to
the N (Neutral) position with the brake
pedal depressed.
Turn signal/hazard
indicator lights
The appropriate light flashes when the turn
signal switch is activated.
NOTE:
In case of turn signal light bulb malfunc-
tion, the turn signal will flash at a higher
frequency when the turn signal switch is
activated.
Both lights flash when the hazard switch is
turned on.
Vehicle Dynamic Control
(VDC) OFF indicator light
This indicator light comes on when the
VDC OFF switch is pushed to the OFF posi-
tion, the transfer case is in the 4LO position
(
model), or when the VDC system is
not functioning properly. This indicates the
VDC system is not operating.
Push the VDC OFF switch again or restart
the engine and the system will operate normally. For additional information, refer
to “Vehicle Dynamic Control (VDC) system”
in the “Starting and driving” section of this
manual.
The VDC light also comes on when the
push-button ignition switch is in the ON
position. The light will turn off af ter about 2
seconds if the system is operational. If the
light stays on or comes on along with the
indicator light while you are driving,
have the VDC system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
If the battery is removed or discharged, the
VDC system is disabled and the VDC indi-
cator light will not turn off af ter 2 seconds
when the ignition switch is placed in the ON
position. To reset the system, you must
perform the reset procedure. For addi-
tional information, refer to “Vehicle Dy-
namic Control (VDC) system” in the “Start-
ing and driving” section of this manual.
If the light does not go off af ter performing
the reset procedure, have the traction con-
trol system checked. It is recommended that
you visit a NISSAN dealer for this service.
While the VDC system is operating, you
might feel slight vibration or hear the sys-
tem working when starting the vehicle or
accelerating, but this is normal. The VDC system will be disabled and the
VDC light will illuminate when the elec-
tronic locking rear differential (E-lock) sys-
tem switch (if so equipped) is turned on
and the E-lock system is engaged. If the
E-lock system disengages or the switch is
turned off, the VDC system will be enabled
and the VDC light will turn off.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a disc brake pad requires
replacement, it makes a high pitched
scraping sound when the vehicle is in mo-
tion, whether or not the brake pedal is de-
pressed. Have the brakes checked as soon
as possible if the warning sound is heard.
Light reminder chime
With the ignition switch placed in the OFF
position, a chime sounds when the driver's
door is opened if the headlights or parking
lights are on.
Turn the headlight control switch off before
leaving the vehicle.
2-24Instruments and controls

If the light still remains on and/or the
engine will not start, seek service for the
NISSAN Vehicle Immobilizer System as
soon as possible. Please bring all regis-
tered keys that you have. It is recom-
mended that you visit a NISSAN dealer
for this service.
SWITCH OPERATION
The windshield wiper and washer operates
when the ignition switch is in the ON posi-
tion.
Push the lever down to operate the wiper
at the following speed:
1Intermittent (INT) — intermittent opera-
tion can be adjusted by turning the
knob toward
OA(Slower) orOB(Faster)
2Low (LO) — continuous low speed
operation
3High (HI) — continuous high speed
operation Push the lever up
O4to have one sweep
operation (MIST) of the wiper.
Pull the lever toward you
O5to operate the
washer. The wiper will also operate several
times.
WARNING
In freezing temperatures the washer
solution may freeze on the windshield
and obscure your vision which may
lead to an accident. Warm the wind-
shield with the defroster before you
wash the windshield.
CAUTION
• Do not operate the washer continu-
ously for more than 30 seconds.
• Do not operate the washer if the res-
ervoir tank is empty.
LIC3775
WIPER AND WASHER SWITCH
2-28Instruments and controls