2020 NISSAN SENTRA technical data

Engine coolant*:Replace coolant at the
specified interval. When adding or replac-
ing coolant, be sure to use only Genuine
NISSAN Long Life Antifreeze/Coolant (blue)
or equivalent with the proper mixture. (For
additional information on the proper mix-
ture for your area, refer to “Engine cooling
system” in the “Do-it-yourself ” section of
this manual.)
NOTE: Mixing any other type of coolant
or the use of non-distilled water may re-
duce the recommended service interval
of the coolant.
Engine oil and oil filter: Replace engine oil
and oil filter at the specified intervals. For
recommended oil grade and viscosity refer
to “Recommended fluids/lubricants and
capacities” in the “Technical and consumer
information” section of this manual.
Engine valve clearance*: Inspect only if
valve noise increases. Adjust valve clear-
ance if necessary.
Evaporative emissions control vapor
lines*: Check vapor lines for leaks or loose-
ness. Tighten connections or replace parts
as necessary.
Fuel filter: Periodic maintenance is not re-
quired. (in-tank type filter) Fuel lines*:
Check the fuel hoses, piping
and connections for leaks, looseness, or
deterioration. Tighten connections or re-
place parts as necessary.
Spark plugs: Replace at specified intervals.
Install new plugs of the type as originally
equipped.
CHASSIS AND BODY
MAINTENANCE:
Brake lines and cables: Visually inspect for
proper installation. Check for chafing,
cracks, deterioration, and signs of leaking.
Replace any deteriorated or damaged
parts immediately.
Brake pads, rotors, drums and linings:
Check for wear, deterioration and fluid
leaks. Replace any deteriorated or dam-
aged parts immediately.
Exhaust system: Visually inspect the ex-
haust pipes, muffler and hangers for leaks,
cracks, deterioration, and damage. Tighten
connections or replace parts as necessary.
In-cabin microfilter: Replace at specified
intervals. When driving for prolonged peri-
ods in dusty conditions, replace the filter
more frequently. Steering gear and linkage, axle and sus-
pension parts, drive shaf t boots:
Check
for damage, looseness, and leakage of oil
or grease. Under severe driving conditions,
inspect more frequently.
Tire rotation: Tires should be rotated every
7,500 miles (12,000 km) according to the in-
structions under “General maintenance” in
this section. When rotating tires, check for
damage and uneven wear. Replace if nec-
essary.
Transmission fluid/oil: Visually inspect for
signs of leakage at specified intervals. If
using a car-top carrier, or driving on rough
or muddy roads:
• Replace the manual transaxle gear oil ev- ery 20,000 miles or 24 months.
• Replace the CVT fluid every 60,000 miles (96,000 km) or request the dealer to in-
spect the fluid deterioration data using a
CONSULT. If the deterioration data is
more than 210000, replace the CVT fluid.
9-6Maintenance and schedules

10 Technical and consumer information
Recommended fluids/lubricants and
capacities...................................... 10-2
Fuel recommendation ......................10-4
Engine oil and oil filter
recommendations .......................... 10-7
Air conditioner system refrigerant and
oil recommendations .......................10-8
Specifications .................................. 10-9
Engine ...................................... 10-9
Wheels and tires ............................ 10-9
Dimensions and weights ...................10-10
When traveling or registering in another
country ....................................... 10-12
Vehicle identification .......................... 10-12
Vehicle Identification Number (VIN)
plate ....................................... 10-12
Vehicle identification number
(chassis number) ........................... 10-12
Engine serial number ......................10-13
F.M.V.S.S./C.M.V.S.S. certification label ........10-13 Emission control information label
.........10-13
Tire and Loading Information label .........10-14
Air conditioner specification label ..........10-14
Installing front license plate ...................10-14
Vehicle loading information ...................10-15
Terms ...................................... 10-15
Vehicle load capacity ....................... 10-16
Loading tips ................................ 10-17
Measurement of weights ...................10-18
Towing a trailer ................................ 10-18
Flat towing ................................. 10-18
Uniform tire quality grading ...................10-19
Emission control system warranty ............10-20
Reporting safety defects ......................10-20
Readiness for Inspection/Maintenance (I/M)
test ........................................... 10-21
Event Data Recorders (EDR) ...................10-22
Owner's Manual/Service Manual order
information ................................... 10-22

If you use oxygenate-blend gasoline,
please take the following precautions as
the usage of such fuels may cause vehicle
performance problems and/or fuel system
damage.
•The fuel should be unleaded and have
an octane rating no lower than that
recommended for unleaded gasoline.
• If an oxygenate-blend other than
methanol blend is used, it should con-
tain no more than 10% oxygenate.
(MTBE may, however, be added up to
15%.)
• E-15 fuel contains more than 10% oxy-
genate. E-15 fuel will adversely affect
the emission control devices and sys-
tems of the vehicle and should not be
used. Damage caused by such fuel is
not covered by the NISSAN New Vehicle
Limited Warranty. •
If a methanol blend is used, it should
contain no more than 5% methanol
(methyl alcohol, wood alcohol). It
should also contain a suitable amount
of appropriate cosolvents and corro-
sion inhibitors. If not properly formu-
lated with appropriate cosolvents and
corrosion inhibitors, such methanol
blends may cause fuel system damage
and/or vehicle performance problems.
At this time, sufficient data is not avail-
able to ensure that all methanol blends
are suitable for use in NISSAN vehicles.
If any driveability problems such as engine
stalling and difficult hot-starting are expe-
rienced af ter using oxygenate-blend fuels,
immediately change to a non-oxygenate
fuel or a fuel with a low blend of MTBE.
Take care not to spill gasoline during re-
fueling. Gasoline containing oxygenates
can cause paint damage.
E–15 fuel
E-15 fuel is a mixture of approximately 15%
fuel ethanol and 85% unleaded gasoline.
E-15 can only be used in vehicles designed
to run on E-15 fuel. Do not use E-15 in your
vehicle. U.S. government regulations re-
quire fuel ethanol dispensing pumps to be
identified with small, square, orange and black label with the common abbreviation
or the appropriate percentage for that re-
gion.
E–85 fuel
E-85 fuel is a mixture of approximately 85%
fuel ethanol and 15% unleaded gasoline.
E-85 can only be used in a Flexible Fuel
Vehicle (FFV). Do not use E-85 in your ve-
hicle. U.S. government regulations require
fuel ethanol dispensing pumps to be iden-
tified by a small, square, orange and black
label with the common abbreviation or the
appropriate percentage for that region.
Fuel containing MMT
MMT, or methylcyclopentadienyl manga-
nese tricarbonyl, is an octane boosting ad-
ditive. NISSAN does not recommend the
use of fuel containing MMT. Such fuel may
adversely affect vehicle performance, in-
cluding the emissions control system. Note
that while some fuel pumps label MMT
content, not all do, so you may have to
consult your gasoline retailer for more de-
tails.
Technical and consumer information10-5

This vehicle is equipped with an Event Data
Recorder (EDR). The main purpose of an
EDR is to record, in certain crash or near
crash-like situations, such as an air bag
deployment or hitting a road obstacle, data
that will assist in understanding how a ve-
hicle's systems performed. The EDR is de-
signed to record data related to vehicle dy-
namics and safety systems for a short
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to re-
cord such data as:
• How various systems in your vehicle wereoperating;
• Whether or not the driver and passenger safety belts were buckled/fastened;
• How far (if at all) the driver was depress- ing the accelerator and/or brake pedal;
and,
• How fast the vehicle was traveling.
• Sounds are not recorded.
These data can help provide a better un-
derstanding of the circumstances in which
crashes and injuries occur. NOTE: EDR data
are recorded by your vehicle only if a non-
trivial crash situation occurs; no data are
recorded by the EDR under normal driving
conditions and no personal data (e.g.
name, gender, age and crash location) are
recorded. However, other parties, such as law enforcement, could combine the EDR
data with the type of personally identif ying
data routinely acquired during a crash in-
vestigation.
To read data recorded by an EDR, special
equipment is required and access to the
vehicle or the EDR is needed. In addition to
the vehicle manufacturer and NISSAN
dealer, other parties, such as law enforce-
ment, that have the special equipment, can
read the information if they have access to
the vehicle or the EDR. EDR data will only be
accessed with the consent of the vehicle
owner or lessee or as otherwise required or
permitted by law.
Genuine NISSAN Service Manuals for this
model year and prior can be purchased. A
Genuine NISSAN Service Manual is the best
source of service and repair information for
your vehicle. This manual is the same one
used by the factory-trained technicians
working at NISSAN dealerships. Genuine
NISSAN Owner’s Manuals can also be pur-
chased.
For USA
For current pricing and availability of Genu-
ine
NISSAN Service Manuals, contact:
www.nissan-techinfo.com
For current pricing and availability of Genu-
ine NISSAN Owner's Manuals, contact:
1-800-247-5321
For Canada
To purchase a copy of a Genuine NISSAN
Service Manual or Owner’s Manual, for this
model year and prior, please visit the near-
est NISSAN dealer. For the phone number
and location of a NISSAN dealer in your
area, call the NISSAN Information Center at
1-800-387-0122 and a bilingual NISSAN rep-
resentative will assist you.
EVENT DATA RECORDERS (EDR) OWNER'S MANUAL/SERVICE
MANUAL ORDER INFORMATION
10-22Technical and consumer information