check engine light NISSAN TITAN 2022 Service Manual

Af termarket fuel additives
NISSAN does not recommend the use of
any af termarket fuel additives (for ex-
ample, fuel injector cleaner, octane
booster, intake valve deposit removers,
etc.) which are sold commercially. Many of
these additives intended for gum, varnish
or deposit removal may contain active sol-
vents or similar ingredients that can be
harmful to the fuel system and engine.
Octane rating tips
Using unleaded gasoline with an octane
rating lower than recommended can
cause persistent, heavy “spark knock.”
(“Spark knock” is a metallic rapping
noise.) If severe, this can lead to engine
damage. If you detect a persistent heavy
spark knock even when using gasoline
of the stated octane rating, or if you hear
steady spark knock while holding a
steady speed on level roads, it is recom-
mended that you have a NISSAN dealer
correct the condition. Failure to correct
the condition is misuse of the vehicle, for
which NISSAN is not responsible.Incorrect ignition timing may result in
spark knock, af ter-run and/or overheating,
which may cause excessive fuel consump-
tion or engine damage. If any of the above
symptoms are encountered, have your ve-
hicle checked. It is recommended that you
visit a NISSAN dealer for servicing.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is not
a cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.
10-6Technical and consumer information

• Use the Tow Mode or downshif t thetransmission to a lower gear for engine
braking when driving down steep or long
hills. This will help slow the vehicle without
applying the brakes.
• Avoid holding the brake pedal down too long or too frequently. This could cause
the brakes to overheat, resulting in re-
duced braking efficiency.
• Increase your following distance to allow for greater stopping distances while tow-
ing a trailer. Anticipate stops and brake
gradually.
• NISSAN recommends that the cruise control (if so equipped) not be used while
towing a trailer.
• While towing a trailer, do not use the fol- lowing systems (if so equipped):–– the Lane Departure Warning (LDW) system
–– the Blind Spot Warning (BSW) system
– – the Intelligent Cruise Control (ICC)
system
– – the Automatic Emergency Braking
(AEB) system
– – the Intelligent Forward Collision
Warning (I-FCW) system
– – the Rear Automatic Braking (RAB)
system –
– the Moving Object Detection (MOD)
system
– – the Cross Traffic Alert system
–– the Rear Sonar system
• Some states or provinces have specific regulations and speed limits for vehicles
that are towing trailers. Obey the local
speed limits.
• Check your hitch, trailer wiring harness connections, and trailer wheel lug nuts
af ter 50 miles (80 km) of travel and at
every break.
• When launching a boat, don't allow the water level to go over the exhaust tail
pipe or rear bumper.
• Make sure you disconnect the trailer lights before backing the trailer into the
water or the trailer lights may burn out.
When towing a trailer, final drive gear oil
should be replaced and transmission oil/
fluid should be changed more fre-
quently. For additional information, see
the “Do-it-yourself ” section of this
manual.Tow mode
Using tow mode is recommended when
pulling a heavy trailer or hauling a heavy
load. Press the TOW MODE switch to acti-
vate tow mode. The indicator light on the
TOW MODE switch illuminates when tow
mode is selected. Press the TOW MODE
switch again to turn tow mode off. Tow
mode is automatically canceled when the
ignition switch is turned off.
Tow mode includes the following features:
• Grade logic — Adjusts transmission shif ts when pulling a trailer or hauling a load up
a grade.
• Downhill Speed Control (DSC) — auto- matically downshif ts when driving down
a grade with a trailer or heavy load to help
control vehicle speed.
Driving the vehicle in the tow mode with no
trailer/load or light trailer/light load will not
cause any damage. However, fuel
economy may be reduced and the
transmission/engine driving characteris-
tics may feel unusual.
Technical and consumer information10-53

To notif y NISSAN of any safety con-
cerns please contact our Consumer
Information Centre toll free at
1-800-387-0122.WARNING
A vehicle equipped with 4-Wheel Drive
(4WD) should never be tested using a
two wheel dynamometer (such as the
dynamometers used by some states
for emissions testing), or similar equip-
ment. Make sure you inform the test
facility personnel that your vehicle is
equipped with 4WD before it is placed
on a dynamometer. Using the wrong
test equipment may result in transmis-
sion damage or unexpected vehicle
movement which could result in seri-
ous vehicle damage or personal injury.
Due to legal requirements in some states
and Canadian Provinces, your vehicle may
be required to be in what is called the
“ready condition” for an Inspection/
Maintenance (I/M) test of the emission
control system.
The vehicle is set to the “ready condition”
when it is driven through certain driving
patterns. Usually, the ready condition can
be obtained by ordinary usage of the
vehicle. If a powertrain system component is re-
paired or the battery is disconnected, the
vehicle may be reset to a “not ready” condi-
tion. Before taking the I/M test, check the
vehicle's inspection/maintenance test
readiness condition. Place the ignition
switch in the ON position without starting
the engine. If the Malfunction Indicator
Light (MIL) comes on steady for 20 seconds
and then blinks for 10 seconds, the I/M test
condition is “not ready”. If the MIL does not
blink af ter 20 seconds, the I/M test condi-
tion is “ready”. It is recommended that you
visit a NISSAN dealer to set the “ready con-
dition” or to prepare the vehicle for testing.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST
10-58Technical and consumer information

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

Interior light..................2-88ISOFIX child restraints............1-30
J
Jump starting..............6-10,8-19
K
Key.........................3-2Key fob battery replacement........8-27Keyless entry
With Intelligent Key system
(See Intelligent Key system)
.......3-15KeysNISSAN Intelligent Key®........3-2,3-9NISSAN Vehicle Immobilizer System
keys..................... .3-4
L
Labels
Air conditioner specification label. . .10-18Emission control information label. .10-17Engine serial number..........10-16F.M.V.S.S. certification label.......10-16Tire and Loading Information label. .10-17Vehicle identification number (VIN). .10-15Vehicle identification number (VIN)
plate.................... .10-15Warning labels (for SRS)..........1-83Lane Departure Warning (LDW).......5-27
LATCH (Lower Anchors and Tethers
for CHildren) System.............1-30License plate
Installing the license plate........10-19LightAir bag warning light........1-83, 2-16Brake light (See stop light)........8-30Bulb check/instrument panel......2-13Bulb replacement.............8-30Charge warning light...........2-15Console light................2-89Exterior and Interior lights........8-30Fog light switch..............2-52Fog lights..................8-29Headlight and turn signal switch. . . .2-45Headlight control switch.........2-45Headlights..................8-29Interior light................ .2-88Light bulbs.................8-29Low tire pressure warning light.....2-18Low windshield-washer fluid
warning light................2-33Passenger air bag and status light. . .1-63Personal lights...............2-90Security indicator light..........2-16Lights......................8-29Map lights................. .2-89Lock
Child safety rear door lock.........3-9Door locks................. .3-4Power door locks..............3-6Loose fuel cap warning...........2-33Low fuel warning light. .2-16, 2-21, 2-33, 2-34Low tire pressure warning light.......2-18
Low windshield-washer fluid
warning light..................2-33Luggage (See vehicle loading
information)..................10-20Luggage hook.................2-81
M
Maintenance
General maintenance...........9-2Inside the vehicle..............9-3Maintenance precautions.........8-2Outside the vehicle.............9-2Seat belt maintenance..........1-24Under the hood and vehicle.......9-4Maintenance requirements..........9-2Maintenance schedules............9-7Malfunction indicator light......2-15,2-20Manual front seat adjustment........1-4Map lights.................. .2-89Map pocket...................2-70Memory seat..............3-38, 3-40Meters and gauges...........2-6, 2-10Instrument brightness control.....2-51Mirror
Automatic anti-glare inside mirror. . .3-29Outside mirrors..............3-30Rearview...................3-29Vanity mirror................3-28Mirrors......................3-29Moonroof................ .2-86, 7-5Moving Object Detection (MOD)......4-23
11-4

N
NISSAN Intelligent Key®..........3-2,3-9NISSAN Vehicle Immobilizer
System..................2-40, 5-16NissanConnect® Owner's Manual......4-2
O
Octane rating (See fuel octane rating). .10-6Odometer....................2-7Oil
Capacities and recommended
fuel/lubricants
...............10-2Changing engine oil.............8-7Changing engine oil filter.........8-7Checking engine oil level..........8-7Engine oil...................8-7Engine oil and oil filter
recommendation.............10-7Engine oil viscosity.............10-7Outside mirrors................3-30Overhead sunglasses holder........2-76OverheatIf your vehicle overheats.........6-12Owner's manual order form........10-59Owner's manual/service manual
order information..............10-59
P
ParkingParking brake operation.........5-23Parking/parking on hills.........5-115Parking brake.................5-23Personal lights................ .2-90Power
Front seat adjustment...........1-6Power door locks..............3-6Power outlet.............2-65, 2-66Powerrearwindows...........2-83Power steering fluid............8-13Power steering system.........5-116Power windows..............2-82Rear power windows...........2-83Power inverter switch............2-61Power outlet..............2-65, 2-66Power steering................5-116Power steering fluid..............8-13PrecautionsMaintenance precautions.........8-2On-pavement and off-road
driving precautions.............5-8Precautions on booster
seats...........1-34, 1-40, 1-44, 1-49Precautions on child
restraints........1-34, 1-40, 1-44, 1-49Precautions on seat belt usage.....1-16Precautions on supplemental
restraint system...........1-53, 1-68Precautions when starting
and driving...............5-4, 5-11Push starting..................6-12
R
RadioCar phone or CB radio..........4-82Rain sensor.................. .2-43Readiness for inspection maintenance (I/M)
test...................... .10-58Rear Automatic Braking (RAB).......5-75Rear center seat belt.............1-23Rear Cross Traffic Alert (RCTA).......5-42Rear Door Alert.............2-34, 2-64Rear power windows.............2-83Rear seat.....................1-4Rear Seat Infotainment (RSI) System. . .4-43Rear sliding window.............2-85Rear sonar system OFF switch.......2-62Rear window and/or outside mirror
defroster switch................2-44Rearview mirror................3-29RearView Monitor................4-3Recommended Fluids............10-2Recorders
Event Data................ .10-59Refrigerant recommendation.......10-8Registering a vehicle in another
country.................... .10-15Remote Engine Start.........3-20,5-18Reporting safety defects (US only). . . .10-57
S
Safety
Child safety rear door lock.........3-9
11-5