2016 NISSAN FRONTIER ECU

UnderbodyThe 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. When performing any inspection or maintenance
work on your vehicle, always take care to prevent
serious accidental injury to yourself or damage to
the vehicle. The following are general precau-
tions which should be closely observed.
WARNING
●
Park the vehicle on a level surface, ap-
ply the parking brake securely and
block the wheels to prevent the vehicle
from moving. Move the shift lever to P
(Park) .
● Be sure the ignition key is in the OFF or
LOCK position when performing 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 whenever
you work on your vehicle. ●
Your vehicle is equipped with an auto-
matic engine cooling fan. It may come
on at any time without warning, even if
the ignition key is in the OFF position
and the engine is not running. To avoid
injury, always disconnect the negative
battery cable before working 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 neces-
sary to work under the vehicle, support
it with safety stands.
● Keep smoking materials, flame and
sparks away from the fuel tank and
battery.
● On gasoline engine models, the fuel
filter or fuel lines should be serviced
because the fuel lines are under high
pressure even when the engine is off. It
is recommended that you visit a
NISSAN dealer for this service.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5

4. Place a large drain pan under the drain plug
B.
5. Remove the drain plug with a wrench by turning it counterclockwise and completely
drain the oil.
If the oil filter is to be changed, remove and
replace it at this time. For additional informa-
tion, refer to “Changing engine oil filter” in
this section.
● Waste oil must be disposed of prop-
erly.
● Check your local regulations.
WARNING
●Prolonged and repeated contact with
used engine oil may cause skin cancer.
● Try to avoid direct skin contact with
used oil. If skin contact is made, wash
thoroughly with soap or hand cleaner as
soon as possible.
● Keep used engine oil out of reach of
children.
CAUTION
Be careful not to burn yourself. The engine
oil may be hot. 6. Clean and reinstall the drain plug and a new
washer. Securely tighten the drain plug with
a wrench. Do not use excessive force.
Drain plug tightening torque: 25 ft-lb (34 N·m)
7. Refill engine with recommended oil through the oil filler opening, then install the oil filler
cap securely.
For additional information on drain and refill
capacity, refer to “Recommended
fluids/lubricants and capacities” in the
“Technical and consumer information” sec-
tion of this manual.
The drain and refill capacity depends on the
oil temperature and drain time. Use these
specifications for reference only. Always use
the dipstick to determine when the proper
amount of oil is in the engine.
8. Start the engine. Check for leakage around the drain plug and oil filter. Correct as re-
quired.
9. Turn the engine off and wait more than 10 minutes. Check the oil level with the
dipstick. Add engine oil if necessary.
CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and apply
the parking brake.
2. Turn the engine off.
VQ40DE
LDI2834
Maintenance and do-it-yourself8-13

●Keep the battery surface clean and dry.
Clean the battery with a solution of baking
soda and water.
● Make certain the terminal connections are
clean and securely tightened.
● If the vehicle is not to be used for 30 days or
longer, disconnect the negative (-) battery
terminal cable to prevent discharge.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as: 1. Installation or extended use of electronic accessories that consume battery power
when the engine is not running (Phone char-
gers, GPS, DVD players, etc.)
2. Vehicle is not driven regularly and/or only driven short distances. In these cases, the
battery may need to be charged to maintain
battery health.WARNING
●Do not expose the battery to flames, an
electrical spark or a cigarette. Hydrogen
gas generated by the battery is explo-
sive. Explosive gases can cause blind-
ness or injury. Do not allow battery fluid
to contact your skin, eyes, fabrics or
painted surfaces. Sulfuric acid can
cause blindness or injury. After touch-
ing a battery or battery cap, do not
touch or rub your eyes. Thoroughly
wash your hands. If the acid contacts
your eyes, skin or clothing, immediately
flush with water for at least 15 minutes
and seek medical attention.
● Do not operate the vehicle if the fluid in
the battery is low. Low battery fluid can
cause a higher load on the battery
which can generate heat, reduce battery
life, and in some cases lead to an
explosion.
● When working on or near a battery, al-
ways wear suitable eye protection and
remove all jewelry.
● Battery posts, terminals and related ac-
cessories contain lead and lead com-
pounds. Wash hands after handling. ●
Keep battery out of the reach of
children.
● Do not tip the battery. Keep the vent
caps tight and the battery level.
BATTERY
Maintenance and do-it-yourself8-17

Proper brake inspection intervals should
be followed.For additional information regard-
ing brake inspections, refer to the appropriate
maintenance schedule information in the
“NISSAN Service and Maintenance Guide”.
If any electrical equipment does not operate,
check for an open fuse.
Fuses are used in the passenger and engine
compartment. Spare fuses are provided and can
be found in the passenger compartment fuse
box.
When installing a fuse make sure the fuse is
installed in the fuse box securely.
ENGINE COMPARTMENT
WARNING
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or electronic control
units or cause a fire.
If any electrical equipment does not come on,
check for an open fuse. 1. Be sure the ignition switch and the headlight switch are OFF.
2. Open the engine hood.
LDI2385LDI2838
FUSES
Maintenance and do-it-yourself8-25

KEY FOB (if so equipped)
Replace the battery in the key fob as follows:
1Open the lid using a coinA.
2Remove the batteryB.
3Install a new batteryCwith the “+” facing
down.
● Hold the battery by the edges. Holding the
battery across the contact points will seri-
ously deplete the storage capacity. ●
Do not touch the internal circuit and electric
terminals as it could cause a malfunction.
● When changing the battery, do not let dust
or oil get on the key fob.
● There is danger of explosion if a lithium bat-
tery is incorrectly replaced. Replace only
with the same or equivalent type.
Recommended battery: CR2025 or equivalent.
4Close the lid securely.
5. Press the
button, then thebutton two or three times to check the key
fob operation.
If the battery is removed for any reason
other than replacement, perform step 5.
● An improperly disposed battery can
hurt the environment. Always confirm
local regulations for battery disposal.
● The key fob is water-resistant; how-
ever, if it does get wet, immediately
wipe completely dry.
● The operational range of the key fob
extends to approximately 33 ft (10 m)
from the vehicle. This range may vary
with conditions.
LDI0484
Maintenance and do-it-yourself8-29

TIRE CHAINS
Use of tire chains may be prohibited according to
location. Check the local laws before installing
tire chains. When installing tire chains, make sure
they are the proper size for the tires on your
vehicle and are installed according to the chain
manufacturer’s suggestions.Use only SAE
class “S” chains. Class “S” chains are used on
vehicles with restricted tire to vehicle clearance.
Vehicles that can use Class “S” chains are de-
signed to meet the minimum clearances between
the tire and the closest vehicle suspension or
body component required to accommodate the
use of a winter traction device (tire chains or
cables) . The minimum clearances are determined
using the factory equipped tire size. Other types
may damage your vehicle. Use chain tensioners
when recommended by the tire chain manufac-
turer to ensure a tight fit. Loose end links of the
tire chain must be secured or removed to prevent
the possibility of whipping action damage to the
fenders or underbody. If possible, avoid fully load-
ing your vehicle when using tire chains. In addi-
tion, drive at a reduced speed. Otherwise, your
vehicle may be damaged and/or vehicle handling
and performance may be adversely affected.
Tire chains must be installed only on the
rear wheels and not on the front wheels. Do not use tire chains on dry roads. Driving with
chains in such conditions can cause damage to
the various mechanisms of the vehicle due to
some overstress.
Use only the 2WD range when driving on clear
paved roads.
CHANGING WHEELS AND TIRES
Tire rotation
NISSAN recommends rotating the tires
every 5,000 miles (8,000 km).
For additional information on tire replac-
ing procedures, refer to “Flat tire” in the “In
case of emergency” section in this
manual.
As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench.
WDI0258
Maintenance and do-it-yourself8-41

9 Technical and consumer information
Recommended fluids/lubricants and capacities.......9-2
Fuel recommendation ...........................9-5
Engine oil and oil filter recommendations ..........9-7
Air conditioner system (if so equipped)
refrigerant and oil recommendations ..............9-8
Specifications .....................................9-9
Engine ........................................9-9
Wheels and tires .............................. 9-10
Dimensions and weights .......................9-11
When traveling or registering in another country ......9-12
Vehicle identification .............................. 9-12
Vehicle identification number (VIN) plate .........9-12
Engine serial number ........................... 9-13
F.M.V.S.S./C.M.V.S.S. certification label ..........9-13
Emission control information label ...............9-13
Tire and loading information label ................9-14
Air conditioner specification label
(if so equipped) ............................... 9-14
Installing front license plate ........................9-14
Installing front license plate with grommets .......9-14
Installing front license plate without
grommets .................................... 9-15
Vehicle loading information ........................9-15
Terms ........................................ 9-15
Vehicle load capacity .......................... 9-16Securing the load
.............................. 9-18
Utili-track™ channel system (if so equipped) ......9-19
Loading tips .................................. 9-24
Truck-camper loading information ..................9-24
Crew cab models .............................. 9-24
King Cab models .............................. 9-24
Special Body vehicles .......................... 9-24
Location for center of gravity ....................9-25
Vehicle load weight capacity ....................9-25
Measurement of weights .......................9-26
Towing a trailer ................................... 9-26
Maximum load limits ........................... 9-26
Towing load/specification .......................9-30
Towing safety ................................. 9-31
Flat towing

for 4–Wheel drive vehicle
(if so equipped) ............................... 9-37
Flat towing for rear wheel drive vehicle
(if so equipped) ............................... 9-37
Uniform tire quality grading ........................9-38
Emission control system warranty ..................9-39
Reporting safety defects .......................... 9-39
Readiness for inspection/maintenance (I/M) test .....9-40
Event Data Recorders (EDR) .......................9-41
Owner’s Manual/Service Manual order information . . . 9-41

5. Determine the combined weight ofluggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo and
luggage load capacity calculated in
step 4.
6. If your vehicle will be towing a trailer, load from your trailer will be trans-
ferred to your vehicle. Consult this
manual to determine how this re-
duces the available cargo and lug-
gage load capacity of your vehicle.
Before driving a loaded vehicle, confirm
that you do not exceed the GVWR or the
GAWR for your vehicle. For additional
information, refer to “Measurement of
weights” in this section.
Also check tires for proper inflation pres-
sures. For additional information, refer to
the “Tire and Loading Information label” in
the Maintenance and do-it-yourself” sec-
tion of this manual.
SECURING THE LOAD
For your convenience, tie down hooks (if so
equipped) are placed at each corner of the truck
box. These may be used to help secure cargo
loaded into the truck box.
WARNING
● Properly secure all cargo with ropes or
straps to help prevent it from sliding or
shifting. Do not place cargo higher than
the seatbacks. In a sudden stop or col-
lision, unsecured cargo could cause
personal injury.
● Do not load your vehicle any heavier
than the GVWR or the maximum front
and rear GAWRs. If you do, parts of your
vehicle can break, tire damage could
occur, or it can change the way your
vehicle handles. This could result in loss
of control and cause personal injury.
LTI0102
9-18Technical and consumer information