2022 NISSAN TITAN fuel pressure

When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The fol-
lowing are general precautions which
should be closely observed.
WARNING
• Park the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. Move the shif t le-
ver to P (Park)
• Be sure the ignition switch is in the
OFF or LOCK position when perform-
ing any parts replacement or repairs.
• If you must work with the engine run-
ning, keep your hands, clothing, hair
and tools away from moving fans,
belts and any other moving parts.
• It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle.
• Always wear eye protection when-
ever you work on your vehicle.
• The automatic engine cooling fan (if
so equipped) may come on at any
time without warning, even if the ig- nition switch is in the OFF position
and the engine is not running. To
avoid injury, always disconnect the
negative battery cable before work-
ing near the fan.
• If you must run the engine in an en-
closed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
• Never get under the vehicle while it is
supported only by a jack. If it is nec-
essary to work under the vehicle,
support it with safety stands.
• Keep smoking materials, flame and
sparks away from the fuel tank and
battery.
• Because the fuel lines are under high
pressure even when the engine is off,
it is recommended that you visit a
NISSAN dealer for service of the fuel
filter or fuel lines.
CAUTION
• Do not work under the hood while
the engine is hot. Turn the engine off
and wait until it cools down.
•
Avoid contact with used engine oil and
coolant. Improperly disposed engine
oil, engine coolant and/or other vehicle fluids can damage the environment.
Always conform to local regulations for
disposal of vehicle fluid.
•
Never leave the engine or automatic
transmission related component
harnesses disconnected while the
ignition switch is in the ON position.
• Never connect or disconnect the bat-
tery or any transistorized compo-
nent while the ignition switch is in
the ON position.
NOTE:
If the battery is completely drained the
transmission will not manually shif t to
other positions.
This “Do-it-yourself ” section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A Genuine NISSAN service manual is also
available. For additional information, see
“Owner's Manual/Service Manual order in-
formation” (P. 10-59).
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect warranty coverage. If in doubt
about any servicing, it is recommended
that you have it done by a NISSAN dealer.
MAINTENANCE PRECAUTIONS
8-2Do-it-yourself

30,000 miles/(48,000 km)/
24 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Automatic transmission fluid (1)
• Brake lines and cables
• Brake pads and rotors
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Steering gear and linkage
• Axle and suspension parts
• Differential gear oil
• Propeller shaf t
• Transfer case oil (4WD models)
• Drive shaf t boots (4WD models)
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belt and hose inspections
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test • Tire pressure, treadwear and depth
Essentials:
• Replace engine oil & filter
• Replace engine air filter (2)
• Replace brake fluid
• Replace In-cabin microfilter
• Tire rotation
• Lubricate steering stopper cap (XD mod-
els only)
Severe use maintenance:
Essentials:
• Replace automatic transmission fluid
(1) Request the dealer to inspect the fluid
deterioration data using a CONSULT. If the
deterioration data is more than 77000,
replace the AT fluid.
(2) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
30,000 miles/(48,000 km)/
36 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Steering gear & linkage
• Axle & suspension parts
• Propeller shaf t
• Drive shaf t boots (4WD models)
• Exhaust system
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belt and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Differential gear oil
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Maintenance and schedules9-13

60,000 miles/(96,000 km)/
48 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Automatic transmission fluid (1)
• Brake lines and cables
• Brake pads and rotors
• Engine drive belt *
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Propeller shaf t
• Axle & suspension parts
• Steering gear & linkage
• Differential gear oil
• Drive shaf t boots (4WD models)
• Transfer case oil (4WD models)
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspection • Suspension components (shocks, sub-
frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace engine air filter (2)
• Replace brake fluid
• Replace engine oil & filter
• Replace in-cabin microfilter
• Tire rotation
• Lubricate steering stopper cap (XD mod- els only)
Severe use maintenance:
Essentials:
• Replace automatic transmission fluid
• Replace transfer case oil (4WD models)
(1) Request the dealer to inspect the fluid
deterioration data using a CONSULT. If the
deterioration data is more than 77000,
replace the AT fluid.
(2) If operating mainly in dusty conditions,
more frequent maintenance may be
required. * Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
Maintenance and schedules9-19

Essentials:
• Replace engine oil & filter
• Lubricate steering stopper cap (XD mod-els only)90,000 miles/(144,000 km)/
72 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Automatic transmission fluid (1)
• Brake lines and cables
• Brake pads and rotors
• Engine drive belt *
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Propeller shaf t
• Steering gear and linkage
• Axle and suspension parts
• Differential gear oil
• Transfer case oil (4WD models)
• Drive shaf t boots (4WD models)
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspection
• Suspension components (shocks, sub- frame, tie rods) • Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace engine air filter (2)
• Replace brake fluid
• Replace engine oil & filter
• Replace in-cabin microfilter
• Replace Intelligent Key battery
• Tire rotation
• Lubricate steering stopper cap (XD mod-
els only)
Severe use maintenance:
Essentials:
• Replace automatic transmission fluid
(1) Request the dealer to inspect the fluid
deterioration data using a CONSULT. If the
deterioration data is more than 77000,
replace the AT fluid.
(2) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
Maintenance and schedules9-25

120,000 miles/(192,000 km)/
96 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Automatic transmission fluid (1)
• Brake lines and cables
• Brake pads and rotors
• Engine drive belt *
• Fuel tank vapor vent system *
• Fuel lines/connections *
• Exhaust system
• Propeller shaf t
• Steering gear and linkage
• Axle and suspension parts
• Differential gear oil
• Transfer case oil (4WD models)
• Drive shaf t boots (4WD models)
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Suspension components (shocks, sub- frame, tie rods) • Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace engine air filter (2)
• Replace brake fluid
• Replace engine oil & filter
• Replace in-cabin microfilter
• Tire rotation
• Lubricate steering stopper cap (XD mod-
els only)
Severe use maintenance:
Essentials:
• Replace automatic transmission fluid
• Replace transfer case oil (4WD models)
• Replace differential gear oil
(1) Request the dealer to inspect the fluid
deterioration data using a CONSULT. If the
deterioration data is more than 77000,
replace the AT fluid.
(2) If operating mainly in dusty conditions,
more frequent maintenance may be
required. * Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
9-32Maintenance and schedules

11 Index
A
Active Brake Limited Slip (ABLS)
system....................5-119Aiming control, headlights.........2-50Air bag (See supplemental restraint
system).....................1-53Air bag system
Front (See supplemental front impact
air bag system)
...........1-60, 1-76Air bag warning labels............1-83Air bag warning light.........1-83, 2-16Air bag warning light,
supplemental..............1-83, 2-16Air cleaner...................8-21Air cleaner housing filter..........8-21Air conditionerAir conditioner operation. . . .4-32, 4-38Air conditioner specification label. .10-18Air conditioner system refrigerant
recommendations............10-8Air conditioner system refrigerant
and oil recommendations.......10-8Heater and air conditioner (automatic)
(if so equipped)..............4-37Heater and air conditioner
controls.................. .4-38Servicing air conditioner........4-42Air flow charts................4-33Alarm system (See vehicle security
system)................... .2-39
Anchor point locations...........1-32Antenna....................4-42Anti-lock Braking System (ABS)......5-117Antifreeze...................5-129Autolight switch...............2-45Automatic
Automatic power window switch. . .2-84Driving with automatic
transmission................5-19Automatic anti-glare inside mirror. . . .3-29Automatic door locks.............3-8Automatic Emergency Braking (AEB)
with Pedestrian Detection.........5-80Automatic transmission fluid temperature
gauge......................2-10
B
Battery.................5- 129, 8-16Charge warning light...........2-15Battery replacement............8-27Key fob...................8-27NISSAN Intelligent Key®.........8-27Before starting the engine.........5-16Belt (See drive belt).............8-20Blind Spot Warning (BSW)..........5-32Booster seats.................1-49Brake
Anti-lock Braking System (ABS). . . .5-117Brake fluid.................8-14
Brake light (See stop light).......8-30Brake system...............5-117Brake warning light............2-14Brake wear indicators.......2-22,8-23Parking brake operation.........5-23Self-adjusting brakes..........8-23Brake Assist.................5-118Brake fluid...................8-14Brake system.................5-117Brakes.....................8-23Break-in schedule.............5-105Brightness controlInstrument panel.............2-51Bulb check/instrument panel.......2-13Bulb replacement..............8-30
C
Capacities and recommended
fuel/lubricants................10-2Car phone or CB radio...........4-82Cargo (See vehicle loading
information)................ .10-20Cargo light switch..............2-53Check tire pressure..........2-33, 2-35Child restraints......1-25,1-26,1-28,1-30LATCH (Lower Anchors and Tethers
for CHildren) System...........1-30Precautions on child
restraints........1-34, 1-40, 1-44, 1-49

Top tether strap anchor point
locations...................1-32Child safety rear door lock..........3-9Cleaning exterior and interior......7-2,7-4Climate control seat switch.........2-53Cold weather driving............5-129Console light..................2-89Controls
Heater and air conditioner controls. .4-38Heater and air conditioner controls
(manual)...................4-28CoolantCapacities and recommended
fuel/lubricants
...............10-2Changing engine coolant.........8-6Checking engine coolant level......8-6Engine coolant temperature gauge. . .2-8Corrosion protection..............7-7Cruise control................ .5-49Cup holders...................2-77Curtain side-impact and rollover
air bag......................1-79
D
Daytime Running Light System......2-50Digital video disc DVD............4-43Dimensions and weights..........10-11Dimmer switch for instrument panel. . .2-51Display
Information display............2-23Door locks................... .3-4Drive belt....................8-20
Driving
Cold weather driving...........5-129Driving with automatic
transmission................5-19Precautions when starting
and driving...............5-4, 5-11Driving the vehicle...............5-18Dual power moonroof............2-86
E
Eco Drive Report...............5-114Economy - fuel................5-107Electronic locking rear differential
(E-Lock) system................5-113Electronic locking rear differential
(E-Lock) system switch...........2-60Emergency call (SOS) button........2-63Emergency engine shutoff.......5-15,6-2Emission control information label. . . .10-17Emission control system warranty. . . .10-56EngineBefore starting the engine........5-16Capacities and recommended
fuel/lubricants...............10-2Changing engine coolant.........8-6Changing engine oil.............8-7Changing engine oil filter.........8-7Checking engine coolant level......8-6Checking engine oil level..........8-7Engine compartment check
locations.................. .8-3Engine coolant temperature gauge. . .2-8
Engine cooling system...........8-5Engine oil...................8-7Engine oil and oil filter
recommendation.............10-7Engine oil pressure gauge........2-10Engine oil pressure warning light. . . .2-15Engine oil viscosity.............10-7Engine serial number..........10-16Engine specifications...........10-9Starting the engine............5-17Engine coolant temperature gauge. . . .2-8Engine oil pressure gauge..........2-10Event Data recorders............10-59Exhaust gas (Carbon monoxide)......5-4Explanation of maintenance items.....9-2Explanation of scheduled maintenance
items...................... .9-5Extended storage switch..........2-69Eyeglass case.................2-76
F
F.M.V.S.S. certification label.........10-16Flashers (See hazard warning flasher
switch)......................6-2Flat tire......................6-3Floor mat positioning aid...........7-6Fluid
Brake fluid..................8-14Capacities and recommended
fuel/lubricants...............10-2Engine coolant................8-5Engine oil...................8-7
11-2

Power steering fluid............8-13Windshield-washer fluid.........8-15Fog light switch................2-52Forward Driving AidsSystem Temporarily
Unavailable
.......2-37, 5-67, 5-87, 5-99Front air bag system (See supplemental
restraint system)............1-60, 1-76Front and rear sonar system.......5-124Front power seat adjustment........1-6Front seats....................1-2Front-door pocket..............2-70FuelCapacities and recommended
fuel/lubricants
...............10-2Fuel economy...............5-107Fuel gauge................. .2-9Fuel octane rating.............10-6Fuel recommendation..........10-4Loose fuel cap warning..........2-33Fuel Cell Vehicle (FCV) System
Tire pressure................8-33Fuel efficient driving tips..........5-106Fuel gauge................... .2-9Fuel-filler door.................3-23Fuses......................8-24Fusible links..................8-25
G
Garage door opener, HomeLink® Universal
Transceiver........2-90, 2-91, 2-93, 2-94
Gauge
Automatic transmission fluid
temperature gauge
............2-10Engine coolant temperature gauge. . .2-8Engine oil pressure gauge........2-10Fuel gauge................. .2-9Odometer...................2-7Speedometer.................2-7Tachometer.................2-8Trip odometer................2-7Voltmeter..................2-10General maintenance.............9-2Glove box....................2-73Grocery hooks.................2-80
H
Hazard warning flasher switch........6-2Head restraints.................1-11Headlight aiming control..........2-50Headlight and turn signal switch.....2-45Headlight control switch..........2-45Headlights...................8-29Headlights, aiming control.........2-50Heated rear seats...............2-55Heated seats................. .2-54Heated steering wheel switch.......2-57Heater
Heater and air conditioner (automatic)
(if so equipped)
...............4-37Heater and air conditioner controls. .4-38Heater operation..........4-30, 4-39Heater and air conditioner (automatic). .4-37
Hill descent control switch.........2-59Hill descent control system........5-122Hill start assist system...........5-123HomeLink® Universal
Transceiver........2-90, 2-91, 2-93, 2-94Hood.......................3-23HookLuggage hook...............2-81Horn...................... .2-52
I
Ignition switch
Push-button ignition switch.......5-13Immobilizer system..........2-40, 5-16In-cabin microfilter..............8-21Increasing fuel economy..........5-107Inside automatic anti-glare mirror. . . .3-29Instrument brightness control.......2-51Instrument panel.............0-6, 2-4Instrument panel dimmer switch.....2-51Intelligent Around View Monitor.......4-11Intelligent Cruise Control...........5-51Intelligent Driver Alertness (I-DA).....5-102Intelligent Forward Collision Warning
(I-FCW)..................... .5-90Intelligent Key system
Key operating range............3-10Key operation................3-11Mechanical key................3-3Remote keyless entry operation. . . .3-15Troubleshooting guide..........3-19Warning signals...............3-19
11-3