2023 NISSAN SENTRA check engine

VEHICLE INFORMATION DISPLAY
WARNINGS AND INDICATORS
The following messages may appear in
your vehicle information display.
Engine start operation for
Intelligent Key system (if
I-Key battery level is low)
This indicator appears when the battery of
the Intelligent Key is low and when the In-
telligent Key system and the vehicle are not
communicating normally.
If this appears, touch the ignition switch
with the Intelligent Key while depressing
the brake pedal. For additional information,
see “NISSAN Intelligent Key® battery dis-
charge” (P. 5-13)
Key Battery Low
This indicator appears when the Intelligent
Key battery is running out of power.
If this indicator appears, replace the bat-
tery with a new one. For additional infor-
mation, see “Battery replacement” (P. 8-23).
Key ID Incorrect
This warning appears when the ignition
switch is placed from the OFF position and
the Intelligent Key is not recognized by the
system. You cannot start the engine with
an unregistered key.
For additional information, see “NISSAN In-
telligent Key®” (P. 3-2).
Key System Error: See
Owner’s Manual
Af ter the ignition switch is placed in the ON
position, this warning appears for a period
of time and then turns off.
The Key System Error message warns of a
malfunction with the Intelligent Key sys-
tem. If the warning appears while the en-
gine is stopped, it may be impossible to
start the engine.
If the warning appears while the engine is
running, you can drive the vehicle. However,
in these cases, have the system checked. It
is recommended that you visit a NISSAN
dealer for this service.
No Key Detected
This warning appears when the Intelligent
Key is lef t outside the vehicle with the igni-
tion switch in the ON position. Make sure
the Intelligent Key is inside the vehicle.
For additional information, see “NISSAN In-
telligent Key®” (P. 3-2).
No Key Press and hold to
Stop Engine
This message appears when the Intelligent
key is not detected and the engine should
be turned off.
Rotate Steering Wheel and
Push Start Switch
This indicator appears when the steering
lock cannot be released.
If this indicator appears, push the ignition
switch while lightly turning the steering
wheel right and lef t.
Rear Door Alert is activated
When the system is enabled, this message
appears when the Rear Door Alert system
is active and can remind the driver to check
the back seat.
2-26Instruments and controls

Loose Fuel Cap
This warning appears when the fuel-filler
cap is not tightened correctly af ter the ve-
hicle has been refueled. For additional in-
formation, see “Fuel-filler cap” (P. 3-23)
Low Fuel
This warning appears when the fuel level in
the fuel tank is getting low. Refuel as soon
as it is convenient, preferably before the
fuel gauge reaches 0 (Empty).There will be
a small reserve of fuel in the tank when
the fuel gauge needle reaches 0 (Empty).
Low Oil Pressure: See
Owner’s Manual
This warning appears in the message area
of the vehicle information display if low oil
pressure is detected. This gauge is not de-
signed to indicate low oil level. The low oil
pressure warning is not designed to indi-
cate a low oil level. Use the dipstick to
check the oil level. For additional informa-
tion, see “Engine oil” (P. 8-6).
Low Outside Temperature
This warning appears if the outside tem-
perature is below 37°F (3°C). The tempera-
ture can be changed to display in Celsius or
Fahrenheit. For additional information, see
“Settings” (P. 2-19).
Low Washer Fluid
This warning appears when the
windshield-washer fluid is at a low level.
Add windshield-washer fluid as necessary.
For additional information, see
“Windshield-washer fluid” (P. 8-11).
Outside Temperature
Display
The outside temperature display appears
in the center region of the vehicle informa-
tion display.
Power will turn off to save the battery
This message appears in the vehicle infor-
mation display af ter a period of time if the
ignition switch is in the ON position and if
the vehicle is in P (Park). For additional infor-
mation, see “Push-button ignition switch
positions” (P. 5-12).
Power turned off to save the battery
This message appears af ter the ignition
switch is automatically turned off. For addi-
tional information, see “Push-button igni-
tion switch positions” (P. 5-12).
Push brake and start
switch to drive
This indicator appears when the shif t lever
is in the P (Park) position.
This indicator means that the engine will
start by pushing the ignition switch with
the brake pedal depressed. You can start
the engine from any position of the ignition
switch.
Push clutch and start
switch to drive
This indicator appears when the shif t lever
is in the N (Neutral) position.
This indicator means that the engine will
start by pushing the ignition switch with
the clutch and brake pedal depressed. You
can start the engine from any position of
the ignition switch.
2-28Instruments and controls

Rear seat belt reminder
This warning appears for 35 seconds af ter
the ignition is placed in the ON position and
the engine is started.
This warning message shows the status of
the three rear seat belts. When one of the
rear seat belts are buckled, the corre-
sponding rear seat belt indicator will ap-
pear grey. When one of the rear seat belts
are unbuckled, the corresponding rear seat
belt indicator will appear red.
Af ter a change in buckle status, a chime will
sound and the warning will appear for an-
other 35 seconds.
Release Parking Brake
This warning appears when the parking
brake is set and the vehicle is driven.
Reminder: Turn OFF
Headlights
This warning appears when the headlights
are lef t in the ON position when exiting the
vehicle. Place the headlight switch in the
OFF or AUTO position. For additional infor-
mation, see “Headlight and turn signal
switch” (P. 2-52).
Shif t to Park
This warning appears when the ignition
switch is in the AUTO ACC or OFF position
and the shif t lever is not in the P (Park)
position. Also, a chime sounds when the
ignition switch is in the AUTO ACC or OFF
position.
If this warning appears, move the shif t lever
to the P (Park) position and start the engine.
Shipping Mode On Push Storage Fuse
This warning may appear if the extended
storage switch is not pushed in. When this
warning appears, push in the extended
storage switch to turn off the warning. For
additional information, see “Extended stor-
age switch” (P. 2-65), and/or “Fuses” (P. 8-20).
Tire Pressure Low - Add Air
This warning appears when the low tire
pressure warning light in the meter illumi-
nates and low tire pressure is detected. The
warning appears each time the ignition
switch is placed in the ON position as long
as the low tire pressure warning light re-
mains illuminated. If this warning appears,
stop the vehicle and adjust the tire pres-
sures of all four tires to the recommended
COLD tire pressure shown on the Tire andLoading Information label. For additional
information, see “Low tire pressure warning
light” (P. 2-13) and “Tire Pressure Monitoring
System (TPMS)” (P. 5-5).
TPMS Error: See Owner’s Manual
This warning appears when there is an er-
ror with your TPMS. If this warning comes
on, have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
Transmission Shif t Position
indicator
This indicator shows the transmission shif t
position.
CVT (AT) hot Power reduced
This transmission has a high fluid tem-
perature protection mode. If the fluid tem-
perature becomes too high (for example,
climbing steep grades in high tempera-
tures with heavy loads, such as when tow-
ing a trailer), engine power and, under
some conditions, vehicle speed will be de-
creased automatically to reduce the
chance of transmission damage. Vehicle
speed can be controlled with the accelera-
tor pedal, but the engine and vehicle speed
may be reduced.
Instruments and controls2-29

WARNING
When the high fluid temperature pro-
tection mode operation occurs, vehicle
speed may be gradually reduced. The
reduced speed may be lower than
other traffic, which could increase the
chance of a collision. Be especially
careful when driving. If necessary, pull
to the side of the road at a safe place
and allow the transmission to return to
normal operation; or have it repaired if
necessary.
CVT (AT) Malfunction
Service now
This warning appears when there is a
problem with the CVT system. If this
warning comes on, have the system
checked. It is recommended that you visit a
NISSAN dealer for this service.
Engine Oil Service due in – –
–km
This distance to oil change is displayed if
the distance to oil change is less than 100
km (62 miles).
Automatic Emergency
Braking with Pedestrian
Detection warning
indicator
This indicator appears along, with an au-
dible warning, when the system detects
the possibility of a forward collision.
For additional information, see “Automatic
Emergency Braking (AEB) with Pedestrian
Detection” (P. 5-92) and “Intelligent Forward
Collision Warning (I-FCW)” (P. 5-106).
BSW/RCTA indicator
This indicator appears when the BSW sys-
tem is engaged.
For additional information, see “Blind Spot
Warning (BSW)” (P. 5-36).
BSW/RCTA System
Malfunction: See Owner’s
Manual
This warning appears when the Blind Spot
Warning/Rear Cross Traffic Alert systems
are not functioning properly. For additional
information, see “Blind Spot Warning (BSW)”
(P. 5-36) and “Rear Cross Traffic Alert (RCTA)”
(P. 5-48).
Cruise control indicator
This indicator shows the cruise control sys-
tem status.
When cruise control is activated, a green
circle will appear to indicate it is set. The
vehicle information display will also display
the speed the cruise control was set at. If
you accelerate past the set speed, the
speed will blink until you either cancel
cruise control or go back to the set speed. If
cruise control is on and canceled, the
speed will be displayed to show the speed
the vehicle will return to if the resume but-
ton is activated.
Currently not available
This message may appear when the Intel-
ligent Cruise Control (ICC) system is
engaged.
Under the following conditions, the ICC sys-
tem is automatically canceled:
• When the VDC operates
• When a wheel slips
• When the VDC system is turned off
The above system cannot be used in some
situations (VDC operates, wheel slip and
VDC system is off.)
2-30Instruments and controls

VEHICLE INFORMATION DISPLAY
WARNINGS AND INDICATORS
The following messages may appear in
your vehicle information display.
Engine start operation for
Intelligent Key system (if
I-Key battery level is low)
This indicator appears when the battery of
the Intelligent Key is low and when the In-
telligent Key system and the vehicle are not
communicating normally.
If this appears, touch the ignition switch
with the Intelligent Key while depressing
the brake pedal. For additional information,
see “NISSAN Intelligent Key® battery dis-
charge” (P. 5-13)
Key Battery Low
This indicator appears when the Intelligent
Key battery is running out of power.
If this indicator appears, replace the bat-
tery with a new one. For additional infor-
mation, see “Battery replacement” (P. 8-23).
Key ID Incorrect
This warning appears when the ignition
switch is placed from the OFF position and
the Intelligent Key is not recognized by the
system. You cannot start the engine with
an unregistered key.
For additional information, see “NISSAN In-
telligent Key®” (P. 3-2).
Key System Error: See
Owner’s Manual
Af ter the ignition switch is placed in the ON
position, this warning appears for a period
of time and then turns off.
The Key System Error message warns of a
malfunction with the Intelligent Key sys-
tem. If the warning appears while the en-
gine is stopped, it may be impossible to
start the engine.
If the warning appears while the engine is
running, you can drive the vehicle. However,
in these cases, have the system checked. It
is recommended that you visit a NISSAN
dealer for this service.
No Key Detected
This warning appears when the Intelligent
Key is lef t outside the vehicle with the igni-
tion switch in the ON position. Make sure
the Intelligent Key is inside the vehicle.
For additional information, see “NISSAN In-
telligent Key®” (P. 3-2).
No Key Press and hold to
Stop Engine
This message appears when the Intelligent
key is not detected and the engine should
be turned off.
Brightness indicator
This indicator appears when the vehicle
information display screen brightness is
being adjusted.
Chassis Control System Error: See
Owner’s Manual
This warning appears if there is an error in
the Chassis Control system. Have the sys-
tem checked. It is recommended that you
visit a NISSAN dealer for this service. For
additional information, see “Chassis Con-
trol” (P. 5-133).
Instruments and controls2-41

CVT (AT) Malfunction
Service now
This warning appears when there is a
problem with the CVT system. If this
warning comes on, have the system
checked. It is recommended that you visit a
NISSAN dealer for this service.
Engine hot Power reduced
This engine has a high fluid temperature
protection mode. If the fluid temperature
becomes too high (for example, climbing
steep grades in high temperatures with
heavy loads, such as when towing a trailer),
engine power and, under some conditions,
vehicle speed will be decreased automati-
cally to reduce the chance of engine dam-
age. Vehicle speed can be controlled with
the accelerator pedal, but the engine and
vehicle speed may be reduced.
WARNING
When the high fluid temperature pro-
tection mode operation occurs, vehicle
speed may be gradually reduced. The
reduced speed may be lower than
other traffic, which could increase the
chance of a collision. Be especially
careful when driving. If necessary, pull
to the side of the road at a safe place
and allow the engine to return to nor-
mal operation; or have it repaired if
necessary.
Engine Malfunction: Power Reduced
Service now
This warning appears when the engine is
not operating under normal conditions. If
this warning comes on, have the system
checked. It is recommended that you visit a
NISSAN dealer for this service.
Engine Malfunction Service now
This warning appears when there is a
problem with the engine. If this warning
appears, have the system checked. It is rec-
ommended that you visit a NISSAN dealer
for this service.
Engine Oil Service due in – –
–km
This distance to oil change is displayed if
the distance to oil change is less than 100
km (62 miles).
Engine Stalled: Stop safely
This message appears 30 seconds before
the vehicle is shut down due to an above
normal operating exhaust temperature.
The Malfunction Indicator Light (MIL) and
malfunction warning (red) will illuminate.
Have the system checked. It is recom-
mended that you visit a NISSAN dealer im-
mediately for this service.
Automatic Emergency
Braking with Pedestrian
Detection warning
indicator
This indicator appears along, with an au-
dible warning, when the system detects
the possibility of a forward collision.
For additional information, see “Automatic
Emergency Braking (AEB) with Pedestrian
Detection” (P. 5-92) and “Intelligent Forward
Collision Warning (I-FCW)” (P. 5-106).
Instruments and controls2-45

3 Pre-driving checks and adjustments
Keys.............................................3-2NISSAN Intelligent Key® .......................3-2
NISSAN Vehicle Immobilizer System
keys..........................................3-3
Doors ...........................................3-4
Locking with key .............................3-5
Locking with inside lock knob ................3-5
Locking with power door lock switch .........3-6
Automatic door locks ........................3-6
Child safety rear door lock .................... 3-7
NISSAN Intelligent Key® .......................... 3-7
Operating range .............................3-9
Door locks/unlocks precaution ...............3-9
NISSAN Intelligent Key® Operation ...........3-10
How to use the remote keyless entry
function ..................................... 3-13
Warning signals ............................. 3-15
Troubleshooting guide (Continuously
Variable Transmission only) .................3-16
Troubleshooting guide (Manual
Transmission only) .......................... 3-17
Remote Engine Start (if so equipped) ...........3-18
Remote Engine Start operating range .......3-18
Remote starting the vehicle .................3-19
Extending engine run time ..................3-19Canceling a Remote Engine Start
...........3-19
Conditions the Remote Engine Start will
notwork .................................... 3-20
Hood ........................................... 3-21
Trunk lid ........................................ 3-22
Trunk lid release switch .....................3-22
Interior trunk lid release .....................3-22
Interior trunk access ........................ 3-23
Fuel-filler door .................................. 3-23
Opener operation ........................... 3-23
Fuel-filler cap ................................ 3-24
Steering wheel ................................. 3-26
Tilt operation ................................ 3-26
Telescopic operation ........................ 3-26
Sun visors ...................................... 3-26
Vanity mirrors ............................... 3-27
Card holder ................................. 3-27
Mirrors ......................................... 3-28
Manual anti-glare rearview mirror
(if so equipped) ..............................
3-28
Automatic

anti-glare rearview mirror
(if so equipped) .............................. 3-28
Outside mirrors ............................. 3-29

Type A (if so equipped)
1.(lock) button
2.
(unlock) button
3.
(trunk) button
4.
(panic) button
Type B (if so equipped)
1.(remote engine start) button
2.
(lock) button
3.
(unlock) button
4.
(trunk) button
5.
(panic) button
Locking doors
1. Place the ignition switch in the LOCK position.
2. Close all doors. 3. Press the
button on the Intelli-
gent Key.
4. The hazard warning lights flash twice and the horn beeps once.
5. All doors and the trunk will be locked.
WARNING
Af ter locking the doors using the Intelli-
gent Key, be sure that the doors have
been securely locked by operating the
door handles. Failure to follow these in-
structions may result in inadvertently
unlocking the doors, which may decrease
the safety and security of your vehicle.
Unlocking doors
1. Press thebutton on the Intelligent
Key to unlock the driver’s door.
2. The hazard warning lights flash once.
3. Press the
button again within 60
seconds to unlock all doors and trunk.
All doors and trunk lid will be locked auto-
matically unless one of the following op-
erations is performed within 60 seconds
af ter pressing the
button:
• Opening any doors or trunk lid.
• Pushing the ignition switch.
LPD3601LPD3603
3-14Pre-driving checks and adjustments