check engine light NISSAN ALTIMA SEDAN 2017 Owner's Manual

Overdrive (O/D) OFF mode switch (if
so equipped)
When the O/D switch is pushed with the shift
lever in the D (Drive) position, the
light in
the instrument panel illuminates. For additional
information, refer to “Overdrive OFF indicator
light” in the “Instruments and controls” section of
this manual.
Use the Overdrive OFF mode when you need
improved engine braking.
To turn off the Overdrive OFF mode, push the
O/D OFF switch again. The
indicator light
will turn off. Each time the engine is started, or when the shift
lever is shifted to any position other than D (Drive)
and Ds (Drive Sport) , the Overdrive OFF mode
will automatically turn off.
Accelerator downshift
— in D (Drive) position —
For passing or hill climbing, depress the accel-
erator pedal to the floor. This shifts the transmis-
sion down into a lower gear, depending on the
vehicle speed.
High fluid temperature protection
mode
This transmission has a high fluid temperature
protection mode. If the fluid temperature be-
comes too high (for example, when 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 automatically to reduce
the chance of transmission damage. Vehicle
speed can be controlled with the accelerator
pedal, but the engine and vehicle speed may be
limited.
Fail-safe
If the vehicle is driven under extreme con-
ditions, such as excessive wheel spinning
and subsequent hard braking, the fail-safesystem may be activated. The Malfunction
Indicator Light (MIL) may come on to indi-
cate the fail-safe mode is activated. For
additional information, refer to “Malfunc-
tion Indicator Light (MIL)” in the “Instru-
ments and controls” section of this manual.
This will occur even if all electrical circuits
are functioning properly. In this case, place
the ignition switch in the OFF position and
wait for 10 seconds. Then push the switch
back to the ON position. The vehicle should
return to its normal operating condition. If
it does not return to its normal operating
condition, have the transmission checked.
It is recommended that you visit a NISSAN
dealer for this service.
WARNING
When the high fluid temperature protec-
tion mode or fail-safe 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 opera-
tion, or have it repaired if necessary.
Overdrive off mode
LSD2090
Starting and driving5-19

Action to take
When the conditions listed above are no longer
present, turn the system off using the ICC
CRUISE
switch. Turn the ICC system back
on to use the system.
Condition B
When the radar sensor area of the front bumper
is covered with dirt or is obstructed, the ICC
system will automatically be cancelled. If the sen-
sor area is covered with ice, a transparent or
translucent vinyl bag, etc., the ICC system may
not detect vehicles ahead. In these instances, the
ICC system may not cancel and may not be able
to maintain the selected following distance from
the vehicle ahead. Be sure to check and clean the
sensor area.
The system warning light (orange) will illuminate
and the “Unavailable: Front Radar Obstruction”
warning message will appear in the vehicle infor-
mation display.
When driving on roads with limited road struc-
tures or buildings (for example, or long bridges,
deserts, snow field, driving next to long walls) , the
system may illuminate the system warning light
(orange) and display the “Unavailable: Front Ra-
dar Obstruction” message. Action to take
If the warning light (orange) comes on, park the
vehicle in a safe location and turn the engine off.
Check to see if the sensor area of the front
bumper is blocked. If the sensor area of the front
bumper is blocked, remove the blocking material.
Restart the engine. If the warning light continues
to illuminate, have the ICC system checked. It is
recommended that you visit a NISSAN dealer for
this service.
Condition C
When the ICC system is not operating properly, a
chime sounds and the system warning light (or-
ange) will come on.Action to take
If the warning light comes on, park the vehicle in a
safe place. Turn the engine off, restart the engine,
resume driving and set the ICC system again.
If it is not possible to set the system or the
indicator stays on, it may indicate that the
system is malfunctioning. Although the ve-
hicle is still drivable under normal condi-
tions, have the vehicle checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
LSD2543LSD2395
5-54Starting and driving

TURNING THE FEB SYSTEM
ON/OFF
Perform the following steps to turn the FEB sys-
tems ON or OFF.1. Press the
button until “Settings” dis-
plays in the vehicle information display and
then press ENTER button. Use the
button to select “Driver Assistance”. Then
press the ENTER button.
2. Select “Emergency Braking” and press the ENTER button.
3. Select “System” and press the ENTER but- ton.
When the FEB system is turned off, the FEB
system warning light illuminates.
NOTE:
● The FEB system will be automatically turned
on when the engine is restarted.
● The PFCW system (if so equipped) is inte-
grated into the FEB system There is not a
separate selection in the vehicle information
display for the PFCW system. When the
FEB is turned off, the PFCW system is also
turned off.
FEB SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
the FEB system. Failure to operate the
vehicle in accordance with these system
limitations could result in serious injury or
death.
● The FEB system cannot detect all ve-
hicles under all conditions.
● The radar sensor does not detect the
following objects:
– Pedestrians, animals or obstacles in the roadway.
– Oncoming vehicles.
– Crossing vehicles.
● The radar sensor has some perfor-
mance limitations. If a stationary ve-
hicle is in the vehicles’s path, the FEB
system will not function when the ve-
hicle is driven at speeds over approxi-
mately 50 mph (80 km/h).
● The radar sensor may not detect a ve-
hicle ahead in the following conditions:
– Dirt, ice, snow or other material cov- ering the radar sensor. – Interference by other radar sources.
– Snow or road spray from traveling
vehicles.
– If the vehicle ahead is narrow (e.g. motorcycle) .
– When driving on a steep downhill slope or roads with sharp curves.
● In some road or traffic conditions, the
FEB system may unexpectedly apply
partial braking. When acceleration is
necessary, continue to depress the ac-
celerator pedal to override the system.
● Braking distances increase on slippery
surfaces.
● The system is designed to automatically
check the sensor’s functionality, within
certain limitations. The system may not
detect some forms of obstructions of
the sensor area such as ice, snow, stick-
ers, etc. In these cases, the system may
not be able to worn the driver properly.
Be sure that you check, clean and clear
the sensor area regularly.
● Excessive noise will interfere with the
warning chime sound, and the chime
may not be heard.
Starting and driving5-59

When driving on roads with limited road struc-
tures or buildings (for example, or long bridges,
deserts, snow fields, driving next to long walls) ,
the system may illuminate the system warning
light (orange) and display the “ Unavailable: Front
Radar Obstruction” message.
Action to take
If the warning light (orange) comes on, stop the
vehicle in a safe place, place the shift lever in the
P (Park) position and turn the engine off. Clean
the radar cover on the lower grille with a soft
cloth, and restart the engine. If the warning light
continues to illuminate, have the FEB system
checked. It is recommended that you visit a
NISSAN dealer for this service.
NOTE:
If the FEB system stops working, the PFCW
system (if so equipped) will also stop work-
ing.SYSTEM MALFUNCTION
If the FEB system malfunctions, it will be turned
off automatically, a chime will sound, the FEB
warning light (orange) will illuminate and the
warning message [Malfunction] will appear in the
vehicle information display.
Action to take
If the warning light (orange) comes on, stop the
vehicle in a safe location, turn the engine off and
restart the engine. If the warning light continues
to illuminate, have the FEB systems checked. It is
recommended that you visit a NISSAN dealer for
this service.
SYSTEM MAINTENANCE
The sensor1for the FEB is located on the front
of the vehicle.
To keep the system operating properly, be sure to
observe the following:
● Always keep the sensor area of the front
bumper clean.
● Do not strike or damage the areas around
the sensor.
● Do not cover or attach stickers or similar
objects on the front bumper near the sensor
area. This could cause failure or malfunction.
LSD2479
Starting and driving5-61

1. Firmly apply the parking brake.
2. Move the shift lever to the P (Park) position.
3. To help prevent the vehicle from rolling intotraffic when parked on an incline, it is a good
practice to turn the wheels as illustrated.
● HEADED DOWNHILL WITH CURB
A:
Turn the wheels into the curb and move the
vehicle forward until the curb side wheel
gently touches the curb.
● HEADED UPHILL WITH CURB
B:
Turn the wheels away from the curb and
move the vehicle back until the curb side
wheel gently touches the curb.
● HEADED UPHILL OR DOWNHILL, NO
CURB
C:
Turn the wheels toward the side of the road
so the vehicle will move away from the cen-
ter of the road if it moves.
4. Place the ignition switch in the LOCK posi- tion.
WARNING
●If the engine is not running or is turned
off while driving, the power assist for
the steering will not work. Steering will
be harder to operate.
● When the power steering warning light
illuminates with the engine running,
there will be no power assist for the
steering. You will still have control of
the vehicle, but the steering will be
much harder to operate. Have the power
steering system checked. It is recom-
mended that you visit a NISSAN dealer
for this service.
The power steering system is designed to pro-
vide power assistance while driving to operate
the steering wheel with light force.
When the steering wheel is operated repeatedly
or continuously while parking or driving at a very
low speed, the power assist for the steering
wheel will be reduced. This is to prevent over-
heating of the power steering system and protect
it from getting damaged. While the power assist
is reduced, steering wheel operation will become
heavy. If the steering wheel operation is still per-
formed, the power steering may stop and the
power steering warning light will illuminate. In a
safe location, stop the engine and push the igni- tion switch to the OFF position. The temperature
of the power steering system will go down after a
period of time and the power assist level will
return to normal after starting the engine. The
power steering warning light will go off. Avoid
repeating such steering wheel operations that
could cause the power steering system to over-
heat.
You may hear a noise from the front of the vehicle
when the steering wheel is operated. This is a
normal operational noise and is not a malfunction.
If the power steering warning light illuminates
while the engine is running, it may indicate the
power steering system is not functioning properly
and may need servicing. Have the power steering
system checked. It is recommended that you visit
a NISSAN dealer for this service.
When the power steering warning light illumi-
nates with the engine running, the power assist
for the steering will cease operation but you will
still have control of the vehicle. At this time,
greater steering efforts are required to operate
the steering wheel, especially in sharp turns and
at low speeds.
POWER STEERING
Starting and driving5-77

– When installing a spare tire, makesure that it is the proper size and type
as specified on the Tire and Loading
Information label. For additional in-
formation, refer to “Tire and Loading
Information label” in the “Technical
and consumer information” section
of this manual.
– For additional information, refer to “Wheels and tires” in the “Do-it-
yourself” section of this manual.
The ABS controls the brakes so the wheels do
not lock during hard braking or when braking on
slippery surfaces. The system detects the rota-
tion speed at each wheel and varies the brake
fluid pressure to prevent each wheel from locking
and sliding. By preventing each wheel from lock-
ing, the system helps the driver maintain steering
control and helps to minimize swerving and spin-
ning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down. De-
press the brake pedal with firm steady pressure,
but do not pump the brakes. The ABS will oper-
ate to prevent the wheels from locking up. Steer
the vehicle to avoid obstacles.
WARNING
Do not pump the brake pedal. Doing so
may result in increased stopping
distances.
Self-test feature
The ABS includes electronic sensors, electric
pumps, hydraulic solenoids and a computer. The
computer has a built-in diagnostic feature that
tests the system each time you start the engine
and move the vehicle at a low speed in forward or
reverse. When the self-test occurs, you may hear
a “clunk” noise and/or feel a pulsation in the brake
pedal. This is normal and does not indicate a
malfunction. If the computer senses a malfunc-
tion, it switches the ABS off and illuminates the
ABS warning light on the instrument panel. The
brake system then operates normally but without
anti-lock assistance.
If the ABS warning light illuminates during the
self-test or while driving, have the vehicle
checked. It is recommended that you visit a
NISSAN dealer for this service.
Normal operation
The ABS operates at speeds above3-6mph(5
- 10 km/h). The speed varies according to road
conditions. When the ABS senses that one or more wheels
are close to locking up, the actuator rapidly ap-
plies and releases hydraulic pressure. This action
is similar to pumping the brakes very quickly. You
may feel a pulsation in the brake pedal and hear a
noise from under the hood or feel a vibration from
the actuator when it is operating. This is normal
and indicates that the ABS is operating properly.
However, the pulsation may indicate that road
conditions are hazardous and extra care is re-
quired while driving.
BRAKE ASSIST
When the force applied to the brake pedal ex-
ceeds a certain level, the brake assist is activated
generating greater braking force than a conven-
tional brake booster even with light pedal force.
WARNING
The brake assist is only an aid to assist
braking operation and is not a collision
warning or avoidance device. it is the driv-
ers responsibility to stay alert, drive safely
and be in control of the vehicle at all times.
Starting and driving5-79

8 Do-it-yourself
Maintenance precautions...........................8-2
Engine compartment check locations ................8-3
Engine cooling system .............................8-5
Checking engine coolant level ...................8-6
Changing engine coolant ........................8-6
Engine oil .........................................8-7
Checking engine oil level ........................8-7
Changing engine oil ............................8-8
Changing engine oil filter .......................8-10
Continuously Variable Transmission (CVT) fluid ......8-11
Power steering fluid ............................... 8-11
Brake fluid ....................................... 8-12
Windshield-washer fluid ........................... 8-12
Windshield-washer fluid reservoir ...............8-12
Battery .......................................... 8-13
Jump starting ................................. 8-15
Variable voltage control system .....................8-15
Drive belt ........................................ 8-16
Spark plugs ...................................... 8-17
Replacing spark plugs ......................... 8-17
Air cleaner ....................................... 8-18In-cabin microfilter (if so equipped)
..............8-18
Windshield wiper blades .......................... 8-19
Cleaning ..................................... 8-19
Replacing .................................... 8-19
Brakes .......................................... 8-20
Fuses ........................................... 8-21
Engine compartment ........................... 8-21
Passenger compartment .......................8-22
Battery replacement .............................. 8-23
NISSAN Intelligent Key® .......................8-24
Lights ........................................... 8-25
Headlights .................................... 8-25
Fog lights (if so equipped) ......................8-25
Exterior and interior lights .......................8-27
Wheels and tires ................................. 8-30
Tire pressure .................................. 8-30
Tire

labeling ................................... 8-33
Types of tires .................................. 8-36
Tire chains .................................... 8-37
Changing wheels and tires .....................8-38

CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and applythe parking brake.
2. Turn the engine off.
3. Place a large drain pan under the oil filter
B. 4. Remove pins
Afrom the right engine pro-
tector located inside right wheel well, re-
move protector. Remove oil filter
Bwith an
oil filter wrench by turning it counterclock-
wise. Then remove the oil filter by turning it
by hand.
CAUTION
Be careful not to burn yourself. The engine
oil may be hot.
5. Wipe the engine oil filter sealing surface with a clean rag.
CAUTION
●Be sure to remove any old gasket
material remaining on the sealing
surface of the engine. Failure to do
so could lead to an oil leak and en-
gine damage.
● The dipstick must be inserted in
place to prevent oil spillage from the
dipstick hole when filling the engine
with oil.
6. Coat the gasket on the new filter with clean engine oil.
7. Screw on the oil filter until a slight resistance is felt, then tighten an additional 2/3 turn. 8. Start the engine and check for leakage
around the oil filter. Correct as required.
9. Turn the engine off and wait more than 10 minutes. Check the oil level. Add engine
oil if necessary.
LDI2806
8-10Do-it-yourself

If any electrical equipment does not operate,
check for an open fuse.
Fuses are used in the passenger and engine
compartment. Spare fuses are provided and can
be found in the passenger compartment fuse
box.
When installing a fuse make sure the fuse is
installed in the fuse box securely.ENGINE COMPARTMENT
WARNING
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not come on,
check for an open fuse. 1. Be sure the ignition switch and the headlight switch are OFF.
2. Open the engine hood. 3. Remove the fuse box cover by pushing the
tab and lifting the cover up.
4. Remove the fuse with the fuse puller. The fuse puller is located in the center of the fuse
block in the passenger compartment.
LDI2385LDI2133
FUSES
Do-it-yourself8-21

Seat belts:Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt web-
bing for cuts, fraying, wear or damage.
Steering wheel: Check for changes in the
steering system, such as excessive free play,
hard steering or strange noises.
Warning lights and chimes: Make sure all
warning lights and chimes are operating properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly and in
sufficient quantity when operating 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* (for serviceable batteries): Check
the fluid level in each cell. The fluid should be at
the bottom of the filler opening. Vehicles oper-
ated in high temperatures or under severe condi-
tions require frequent checks of the battery fluid
level. NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:
1. Installation or extended use of elec-
tronic accessories that consume bat-
tery power when the engine is not run-
ning (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 fluid level*: Make sure that the brake
fluid level is 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 the drive belts
are not 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, immediately have the exhaust
system inspected. It is recommended that you
visit a NISSAN dealer for this service. For addi-
tional information, refer to “Exhaust gas (carbon
monoxide)” in the “Starting and driving” section of
this manual.
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 fuel fumes are evident,
check for the cause and have it corrected imme-
diately.
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.
9-4Maintenance and schedules