2017 NISSAN SENTRA refrigerant type

Underbody:The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances from the
underbody, otherwise rust may form on the floor
pan, frame, fuel lines and exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, in those areas
where mud and dirt may have accumulated. For
additional information, refer to the “Appearance
and care” section of this manual.
Windshield-washer fluid*: Check that there is
adequate fluid in the reservoir. The following descriptions are provided to give
you a better understanding of the scheduled
maintenance items that should be regularly
checked or replaced. The maintenance schedule
indicates at which mileage/time intervals each
item requires service.
In addition to scheduled maintenance, your vehicle
requires that some items be checked during normal
day-to-day operation. For additional information,
refer to “General maintenance” in this section.
Items marked with
“*”are recommended by
NISSAN for reliable vehicle operation. You are
not required to perform maintenance on these
items in order to maintain the warranties which
come with your NISSAN. Other maintenance
items and intervals are required.
When applicable, additional information can be
found in the “Do-it-yourself” section of this
manual.
NOTE:
NISSAN does not advocate the use of non-
OEM approved aftermarket flushing sys-
tems and strongly advises against perform-
ing these services on a NISSAN product.
Many of the aftermarket flushing systems
use non-OEM approved chemicals or sol-
vents, the use of which has not been vali-
dated by NISSAN. For recommended fuel, lubricants, fluids,
grease, and refrigerant, refer to “Recom-
mended fluids/lubricants and capacities”
in the “Technical and consumer informa-
tion” section of this manual.
EMISSION CONTROL SYSTEM
MAINTENANCE:
Drive belts*:
Check engine drive belts for wear,
fraying or cracking and for proper tension. Re-
place any damaged drive belts.
Engine air filter: Replace at specified intervals.
When driving for prolonged periods in dusty con-
ditions, check/replace the filter more frequently.
Engine coolant*: Replace coolant at the speci-
fied interval. When adding or replacing 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 mixture 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 reduce
the recommended service interval of the
coolant.
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS
Maintenance and schedules9-5

Fluid typeCapacity (approximate) Recommended Fluids/Lubricants
Metric
Measure US
Measure Imperial
Measure
Continuously Variable Transmission (CVT) fluid ———• Genuine NISSAN CVT Fluid NS-3.
• NISSAN recommends using Genuine NISSAN CVT Fluid NS-3 (or
equivalent) ONLY in NISSAN CVTs. Do not mix with other fluids. Using
fluids that are not equivalent to Genuine NISSAN CVT Fluid NS-3 may
damage the CVT. Damage caused by the use of fluids other than as rec-
ommended is not covered under NISSAN’s New Vehicle Limited
Warranty.
Brake and clutch (if so equipped) fluid ——— • Genuine NISSAN Brake Fluid or equivalent DOT 3
Multi-purpose grease ——— • NLGI No. 2 (lithium soap base)
Air conditioning system refrigerant ———• HFC-134a (R-134a)
• For additional information, refer to “Air conditioner system (if so
equipped) refrigerant and oil recommendations” in this section.
Air conditioning system oil ———• Genuine NISSAN A/C System Oil Type S (DH-PS) or equivalent
• For additional information, refer to “Air conditioner system (if so
equipped) refrigerant and oil recommendations” in this section.
Windshield-washer fluid 4.8 L 1-1/4 gal 1-1/8 gal• Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-
freeze fluid or equivalent
Technical and consumer information10-3

Your engine was filled with a high-quality engine
oil when it was built. You do not have to change
the oil before the first recommended change
interval. Oil and filter change intervals depend
upon how you use your vehicle.
Operation under the following conditions may
require more frequent oil and filter changes:● repeated short distance driving at cold out-
side temperatures
● driving in dusty conditions
● extensive idling
● towing a trailer
● stop and go commuting
For additional information, refer to the “Mainte-
nance and schedules” section of this manual.
AIR CONDITIONER SYSTEM (if so
equipped) REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your NISSAN
vehicle must be charged with the refriger-
ant HFC-134a (R-134a) and NISSAN A/C
system oil Type S (DH-PS) or the exact
equivalents.
CAUTION
The use of any other refrigerant or oil may
cause severe damage to the air condition-
ing system and will require the replace-
ment of all air conditioner system
components.
The refrigerant HFC-134a (R-134a) in your
NISSAN vehicle does not harm the earth’s ozone
layer. Although this refrigerant does not affect the
earth’s atmosphere, certain government regula-
tions require the recovery and recycling of any
refrigerant during automotive air conditioner sys-
tem service. A NISSAN dealer has the trained
technicians and equipment needed to recover
and recycle your air conditioner system refriger-
ant.
It is recommended that you visit a NISSAN dealer
when servicing your air conditioner system.
10-8Technical and consumer information

FM/AM/SAT radio with compact disc (CD)
player.................4-48,4-53
Steering wheel audio control switch ....4-72
Readiness for inspection maintenance (I/M)
test .......................10-21
Rear Cross Traffic Alert (RCTA) ........5-36
Rear power windows ..............2-56
Rearseat......................1-6
Rearview mirror .................3-30
RearViewMonitor................4-10
Rear window and outside mirror defroster
switch .......................2-40
Recommended Fluids ..............10-2
Recorders EventData .................10-21
Refrigerant recommendation ..........10-8
Registering a vehicle in another country . . .10-11
Remote keyless entry system ...........3-7
Reporting safety defects (US only) ......10-20
S
Safety Child safety rear door lock ..........3-6
Childseatbelts.....1-21,1-28,1-33,1-38
Reporting safety defects (US only) ....10-20
Seat adjustment Front manual seat adjustment ........1-3
Front power seat adjustment .........1-4
Rear seat adjustment .............1-6
Seatback pockets ................2-50
Seat belt Childsafety..................1-19
Infantsandsmallchildren..........1-19
Injured Person ................1-14 Larger children
................1-20
Precautions on seat belt usage .......1-11
Pregnant women ...............1-14
Seat belt extenders .............1-18
Seatbeltmaintenance............1-18
Seatbelts................1-11,7-6
Shoulder belt height adjustment ......1-17
Three-point type with retractor .......1-14
Seatbeltextenders ...............1-18
Seat belt warning light ..........1-14,2-20
Seats Adjustment...................1-2
Armrests ....................1-6
Frontseats...................1-2
Heatedseats.................2-46
Manual front seat adjustment .........1-3
Rearseat....................1-6
Security indicator light ..............2-22
Security system (NISSAN Vehicle Immobilizer
System) , engine start .......2-38,5-10,5-13
Security systems Vehicle security system ........2-36,2-36
Self-adjusting brakes ..............8-20
Service manual order form ...........10-22
Servicing air conditioner .............4-34
Setting button ...............4-7,4-44
Shifting Continuously Variable Transmission
(CVT) .....................5-18
Manual transmission .............5-22
Shiftlockrelease.................5-20
Shoulder belt height adjustment ........1-17
Side air bag system (See supplemental
side air bag and curtain side-impact air bag
system) ......................1-55
Siri® Eyes-Free .................4-75 Smartphone connectivity
............4-74
Spark plug replacement .............8-16
Sparkplugs ...................8-16
Specifications ..................10-9
Speedometer .................2-4,2-5
SPORT mode switch ..............5-24
Spotlights (See map light) ...........2-60
SRSwarninglabel................1-57
Stability control .................
5-74
Standard maintenance ..............9-7
Starting Before starting the engine ..........5-14
Jump starting ..............6-8,8-14
Precautions when starting and driving ....5-2
Push starting .................6-10
Starting the engine ..........5-14,5-15
Starting the engine ............5-14,5-15
Steering Power steering system ...........5-71
Steering wheel ..................3-28
Steering wheel audio control switch ......4-72
Stoplight.....................8-31
Storage......................2-49
Storage tray ...................2-51
Sunglasses case .................2-53
Sunglasses holder ................2-53
Sunroof......................2-57
Sunroof(seeMoonroof).............2-57
Sun visors ....................3-29
Supplemental air bag warning labels ......1-57
Supplemental air bag warning light . . .1-58, 2-20
Supplemental front impact air bag system . . .1-48
Supplemental restraint system Information and warning labels .......1-57
Precautions on supplemental restraint
system ....................1-41
11-6