2018 NISSAN ALTIMA maintenance schedule

This manual was prepared to help you un-
derstand the operation and maintenance
of your vehicle so that you may enjoy many
miles (kilometers) of driving pleasure.
Please read through this manual before
operating your vehicle.
A separate Warranty Information Book-
let explains details about the warranties
covering your vehicle. The “Maintenance
and schedules” section of this manual
explains details about maintaining and
servicing your vehicle. Additionally, a
separate Customer Care/Lemon Law
Booklet (U.S. only) will explain how to re-
solve any concerns you may have with
your vehicle, and clarif y your rights un-
der your state’s lemon law.
When you require any service or have any
questions, a NISSAN dealer will be glad to
assist you with the extensive resources
available to them.
In addition to factory-installed options,
your vehicle may also be equipped with
additional accessories installed prior to de-
livery. It is recommended that you visit a
NISSAN dealer for details concerning the
particular accessories with which your ve-
hicle is equipped. It is important that you
familiarize yourself with all disclosures,warnings, cautions and instructions con-
cerning proper use of such accessories
prior to operating the vehicle and/or ac-
cessory. It is recommended that you visit a
NISSAN dealer for details concerning the
particular accessories with which your ve-
hicle is equipped.
Before driving your vehicle, please read this
Owner’s Manual carefully. This will ensure
familiarity with controls and maintenance
requirements assisting you in the safe op-
eration of your vehicle.
WARNING
IMPORTANT SAFETY INFORMATION
REMINDERS!
Follow these important driving rules to
help ensure a safe and comfortable trip
for you and your passengers!
∙ NEVER drive under the influence of al-
cohol or drugs.
∙ ALWAYS observe posted speed limits and never drive too fast for
conditions.
∙ ALWAYS give your full attention to driving and avoid using vehicle fea-
tures or taking other actions that
could distract you.
∙ ALWAYS use your seat belts and ap- propriate child restraint systems. Pre-
teen children should be seated in the
rear seat.
FOREWORD READ FIRST—THEN DRIVE SAFELY

Table of
ContentsIllustrated table of contents
Safety—Seats, seat belts and supplemental restraint system
Instruments and controls
Pre-driving checks and adjustments
Monitor, climate, audio, phone and voice recognition systems
Starting and driving
In case of emergency
Appearance and care
Do-it-yourself
Maintenance and schedules
Technical and consumer information
Index
0
1
2
3
4
5
6
7
8
9
10
11

Maintenance
The maintenance menu allows the user to
set reminders for various vehicle mainte-
nance items.
WARNING
The tire replacement indicator is not a
substitute for regular tire checks, in-
cluding tire pressure checks. For addi-
tional information, refer to “Changing
wheels and tires” in the “Do-it-yourself ”
section of this manual. Many factors in-
cluding tire inflation, alignment, driving
habits and road conditions affect tire
wear and when tires should be re-
placed. Setting the tire replacement in-
dicator for a certain driving distancedoes not mean your tires will last that
long. Use the tire replacement indicator
as a guide only and always perform
regular tire checks. Failure to perform
regular tire checks, including tire pres-
sure checks could result in tire failure.
Serious vehicle damage could occur
and may lead to a collision, which could
result in serious personal injury or
death.
Menu item
Result
Service This indicator appears when the customer set distance is reached for checking or replacing maintenance items
other than the engine oil, oil filter and tires. Other maintenance items can include such things as air filter or tire
rotation. You can set or reset the distance for checking or replacing the items. You can set or reset the distance
for service type items.
For scheduled maintenance items and intervals, refer to the “Maintenance and schedules” section of this manual.
Tire This indicator appears when the customer set distance is reached for replacing tires. You can set or reset the dis-
tance for replacing tires.
Other This indicator appears when the customer set distance is reached for checking or replacing maintenance items
other than the engine oil, oil filter and tires. Other maintenance items can include such things as air filter or tire
rotation. The distance for checking or replacing the items can be set or reset.
Instruments and controls2-23

AEB system operation.......................5-59
Turning the AEB system on/off ..............5-61
AEB system limitations ......................5-61
System temporarily unavailable .............5-63
System malfunction ......................... 5-63
System maintenance ........................ 5-64
Intelligent Forward Collision Warning (I-FCW) ....5-65
I-FCW system operation .....................5-67
Turning the I-FCW system on/off ............5-68
I-FCW system limitations ....................5-69
System temporarily unavailable .............5-74
System malfunction ......................... 5-75
System maintenance ........................ 5-75
Break-in schedule .............................. 5-76
Fuel efficient driving tips ........................5-77
Increasing fuel economy .......................5-78
Parking/parking on hills ........................5-79
Power steering ................................. 5-80
Brake system ................................... 5-81
Brake precautions ........................... 5-81Anti-lock Braking System (ABS)
..............5-81
Brake assist ................................. 5-82
Vehicle Dynamic Control (VDC) system .........5-83
Brake force distribution ......................5-85
Hill start assist system .......................... 5-86
Front and Rear Sonar System (if so equipped) . . 5-86 System operation ........................... 5-87
How to enable/disable the sonar
system ...................................... 5-89
Sonar limitations ............................ 5-89
System temporarily unavailable .............5-90
System maintenance ........................ 5-90
Cold weather driving ........................... 5-91
Freeing a frozen door lock ...................5-91
Antifreeze ................................... 5-91
Battery...................................... 5-91
Dr

aining of coolant water ....................5-91
Tire equipment .............................. 5-91
Special winter equipment ...................5-92
Driving on snow or ice .......................5-92
Engine block heater (if so equipped) .........5-92

∙ Your vehicle will reach its ideal oper-ating temperature more quickly
while driving versus idling.
10. Keeping your Vehicle Cool
∙ Park your vehicle in a covered parking area or in the shade whenever pos-
sible.
∙ When entering a hot vehicle, opening the windows will help to reduce the
inside temperature faster, resulting in
reduced demand on your A/C sys-
tem. ∙ Keep your engine tuned up.
∙ Follow the recommended scheduled
maintenance.
∙ Keep the tires inflated to the correct pressure. Low tire pressure increases
tire wear and lowers fuel economy.
∙ Keep the wheels in correct alignment. Improper alignment increases tire wear
and lowers fuel economy.
∙ Use the recommended viscosity engine oil. For additional information, refer to
“Recommended fluids/lubricants and
capacities” in the “Technical and con-
sumer information” section of this
manual.
INCREASING FUEL ECONOMY
5-78Starting and driving

The engine cooling system is filled at the
factory with a pre-diluted mixture of 50%
Genuine NISSAN Long Life
Antifreeze/Coolant (blue) and 50% water to
provide year-round antifreeze and coolant
protection. The antifreeze solution con-
tains rust and corrosion inhibitors. Addi-
tional engine cooling system additives are
not necessary.
WARNING
∙ Never remove the radiator or coolantreservoir cap when the engine is hot.
Wait until the engine and radiator cool
down. Serious burns could be caused
by high pressure fluid escaping from
the radiator. For additional informa-
tion on precautions, refer to “If your
vehicle overheats” in the “In case of
emergency ” section of this manual.
∙ The radiator is equipped with a pres- sure type radiator cap. To prevent en-
gine damage, use only a Genuine
NISSAN radiator cap.
CAUTION
∙ Never use any cooling system addi-tives such as radiator sealer. Additives
may clog the cooling system and
cause damage to the engine, trans-
mission and/or cooling system.
∙ When adding or replacing coolant, be sure to use only Genuine NISSAN Long
Life Antifreeze/Coolant (blue) or
equivalent. Genuine NISSAN Long Life
Antifreeze/Coolant (blue) is pre-
diluted to provide antifreeze protec-
tion to -34° F (-37° C). If additional
freeze protection is needed due to
weather where you operate your ve-
hicle, add Genuine NISSAN Long Life
Antifreeze/Coolant (blue) concen-
trate following the directions on the
container. If an equivalent coolant
other than Genuine NISSAN Long Life
Antifreeze/Coolant (blue) is used, fol-
low the coolant manufacturer’s in-
structions to maintain minimum anti-
freeze protection to -34° F (-37° C). The
use of other types of coolant solu-
tions other than Genuine NISSAN Long
Life Antifreeze/Coolant (blue) or
equivalent may damage the engine
cooling system. ∙ The life expectancy of the factory-fill
coolant is 105,000 miles (168,000 km)
or 7 years. Mixing any other type of
coolant other than Genuine NISSAN
Long Life Antifreeze/Coolant (blue),
including Genuine NISSAN Long Life
Antifreeze/Coolant (green), or the use
of non-distilled water will reduce the
life expectancy of the factory-fill cool-
ant. For additional information, refer
to the "Maintenance and schedules"
section of this manual.
ENGINE COOLING SYSTEM
Do-it-yourself8-5

1. Crankshaf t pulley
2. Drive belt automatic tensioner pul-ley
3. Generator pulley
4. Air compressor pulley
WARNING
Be sure the ignition switch is placed in
the OFF or LOCK position before servic-
ing drive belt. The engine could rotate
unexpectedly.
1. Visually inspect the belt for signs of un- usual wear, cuts, fraying or looseness. If
the belt is in poor condition or is loose, have it replaced or adjusted. It is recom-
mended that you visit a NISSAN dealer
for this service.
2. Have the belt checked regularly for condition and tension in accordance
with the maintenance schedule found
in the "Maintenance and schedules"
section of this manual.
REPLACING SPARK PLUGS
Iridium-tipped spark plugs
It is not necessary to replace iridium-
tipped
Aspark plugs as frequently as con-
ventional type spark plugs because they
last much longer. Follow the maintenance
log shown in the “Maintenance and sched-
ules” section of this manual. Do not service
iridium-tipped spark plugs by cleaning or
regapping.
∙ Always replace spark plugs with rec-
ommended or equivalent ones.
VQ35DE engine
LDI2131SDI1895
SPARK PLUGS
Do-it-yourself8-17

WARNING
Be sure the engine and ignition switch
are off and that the parking brake is
engaged securely.
CAUTION
Be sure to use the correct socket to re-
move the spark plugs. An incorrect
socket can damage the spark plugs.
If replacement is required, it is recom-
mended that you visit a NISSAN dealer for
this service.
NOTE:
The air cleaner filter should not be
cleaned and reused.
Replace the air cleaner filter according to
the maintenance log shown in the ”Mainte-
nance and schedules” section of this
manual.
To remove the air cleaner filter:∙ Unlatch the clips and move the air cleaner cover upward.
∙ Remove the air cleaner filter. ∙ Wipe the inside of the air cleaner filter
housing and the cover with a damp
cloth.
QR25DE
LDI2117
VQ35DE
LDI2118
AIR CLEANER
8-18Do-it-yourself