refrigerant type NISSAN TITAN 2019 Owner´s Manual

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 hosesCheck the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks, defor-
mation, rot or loose connections.
Underbody: The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust. It
is very important to remove these sub-
stances 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 accu-
mulated. 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.
Items marked with
“*”are recommended
by NISSAN for reliable vehicle operation.
You are not required to perform mainte-
nance on these items in order to maintain
the warranties which come with your
NISSAN. Other maintenance items and in-
tervals 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 af termarket flush-ing systems and strongly advises againstperforming these services on a NISSANproduct. Many of the af termarket flushingsystems use non-OEM approved chemi-cals or solvents, the use of which has notbeen validated 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. Replace any damaged drive belts.
Engine Air Filter: Replace at specified in-
tervals. When driving for prolonged periods
in dusty conditions, check/replace the filter
more frequently.
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 or the Titan Diesel Owner’s
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
Brake fluid ———• Genuine NISSAN Super Heavy Duty Brake Fluid *2 or equivalent
DOT 3.
*2 Available in mainland USA through a NISSAN dealer.
Multi-purpose grease ——— • NLGI No. 2 (Lithium Soap base) (or equivalent).
Air conditioning system refrigerant ———• HFO-1234yf (R-1234yf ) (or equivalent).
• For additional information, refer to “Air conditioner system refriger-
ant and oil recommendations” in this section.
Air conditioning system oil ———• Genuine NISSAN A/C System Oil Type PAG or equivalent
• For additional information, refer to “Air conditioner system refriger-
ant and oil recommendations” in this section.
Windshield-washer fluid 4.5 L 1-1/4 gal 1 gal• Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-
freeze fluid or equivalent.
10-4Technical and consumer information

Oil additives
NISSAN does not recommend the use of oil
additives. The use of an oil additive is not
necessary when the proper oil type is used
and maintenance intervals are followed.
Oil which may contain foreign matter or
has been previously used should not be
used.
Oil viscosity
The engine oil viscosity or thickness
changes with temperature. Because of
this, it is important to select the engine oil
viscosity based on the temperatures at
which the vehicle will be operated before
the next oil change. Choosing an oil viscos-
ity other than that recommended could
cause serious engine damage.
Selecting the correct oil filter
Your new NISSAN vehicle is equipped with a
high-quality Genuine NISSAN oil filter. When
replacing, use a Genuine NISSAN oil filter or
its equivalent for the reason described in
“Change intervals.”
Change intervals
The oil and oil filter change intervals for
your engine are based on the use of thespecified quality oils and filters. Using en-
gine oil and filters that are not of the speci-
fied quality, or exceeding recommended oil
and filter change intervals could reduce
engine life. Damage to the engine caused
by improper maintenance or use of incor-
rect oil and filter quality and/or viscosity is
not covered by the NISSAN New Vehicle
Limited Warranty.
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 recom-
mended 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 outside temperatures
∙ driving in dusty conditions
∙ extensive idling
∙ towing a trailer
∙ stop and go commuting
For additional information, refer to the
“Maintenance and schedules” section of
this manual.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your
NISSAN vehicle must be charged with the
refrigerant HFO-1234yf (R-1234yf ) and
NISSAN A/C system oil Type PAG or the
exact equivalents.
CAUTION
The use of any other refrigerant or oil
may cause severe damage to the air
conditioning system and may require
the replacement of all air conditioner
system components.
The refrigerant HFO-1234yf (R-1234yf ) in
your NISSAN vehicle does not harm the
earth’s ozone layer. Although this refriger-
ant does not affect the earth’s atmo-
sphere, certain government regulations re-
quire the recovery and recycling of any
refrigerant during automotive air condi-
tioner system service. Air conditioner sys-
tem should only be service by trained and
certified technicians to ensure proper and
safe operation (SAE J2845). A NISSAN dealer
has the trained technicians and equip-
ment needed to recover and recycle your
air conditioner system refrigerant.
10-8Technical and consumer information

OilCapacities and recommended
fuel/lubricants...............10-2
Changing engine oil ............8-8
Changing engine oil filter .........8-9
Checking engine oil level .........8-7
Engine oil ...................8-7
Engine oil and oil filter
recommendation .............10-7
Engine oil viscosity ............10-8
Outsidemirrors................3-35
Overhead sunglasses holder ........2-77
Overheat Ifyourvehicleoverheats.........6-16
Owner's manual order form ........10-68
Owner's manual/service manual order
information..................10-68
P
Parking Parking brake operation .........5-23
Parking/parkingonhills.........5-55
Parkingbrake..................5-23
Personal lights .................2-89
Power Front seat adjustment ...........1-5
Power door locks ..............3-7
Poweroutlet..........2-67,2-67,2-69
Powerrearwindows...........2-84
Powersteeringfluid............8-12
Power steering system ..........5-55
Powerwindows..............2-83
Rearpowerwindows...........2-84
Powerinverterswitch ............2-63 Poweroutlet............2-67,2-67,2-69
Powersteering.................5-55
Powersteeringfluid..............8-12
Precautions
Maintenance precautions .........8-2
On-pavement and off-road driving
precautions .................5-7
Precautions on booster
seats ........1-26, 1-34, 1-40, 1-44, 1-49
Precautions on child restraints . .1-26, 1-34,
1-40, 1-44, 1-49
Precautions on seat belt usage .....1-15
Precautions on supplemental restraint
system .................1-53, 1-68
Precautions when starting and
driving..................5-2,5-9
Push starting ..................6-16
R
Radio Car phone or CB radio ..........4-89
Rain sensor ...................2-47
Readiness for inspection maintenance
(I/M) test ....................10-67
RearCrossTrafficAlert(RCTA)........5-33
Rear Door Alert .............2-41,2-66
Rearpowerwindows.............2-84
Rearseat.....................1-4
Rear Seat Infotainment (RSI) System . . .4-44
Rearslidingwindow .............2-86
Rear sonar system OFF switch .......2-64
Rearviewmirror................3-33
RearViewMonitor................4-3 Rear window and/or outside mirror
defrosterswitch................2-48
Recommended Fluids
............10-2
Recorders EventData.................10-67
Refrigerant recommendation ........10-8
Registering a vehicle in another
country .....................10-18
Remote Engine Start ..........3-24,5-16
Reporting safety defects (US only) . . . .10-66
S
Safety Child safety rear door lock ........3-10
Child seat belts . .1-26, 1-34, 1-40, 1-44, 1-49
Reporting safety defects (US only) . .10-66
Seat adjustment Front manual seat adjustment ......1-4
Front power seat adjustment ......1-5
Seatback pockets ...............2-72
Seat belt Childsafety.................1-24
Infants and small children ........1-25
InjuredPerson .............. .1-18
L a r

gerchildren.............. .1-25
Precautionsonseatbeltusage.....1-15
Pregnant women .............1-18
Seat belt extenders ............1-23
Seat belt maintenance ..........1-23
Seatbelts................1-15, 7-6
Shoulder belt height adjustment . . . .1-22
Three-pointtypewithretractor.....1-18
Seat belt extenders ..............1-23
Seatbeltwarninglight.........1-18, 2-19
11-5