2019 NISSAN FRONTIER lock

Extended storage switch
If any electrical equipment does not oper-
ate, remove the extended storage switch
and check for an open fuse.
NOTE:
The extended storage switch is used for
long term vehicle storage. Even if the ex-
tended storage switch is broken it is not
necessary to replace it. Replace only the
open fuse in the switch with a new fuse.How to replace the extended storage
switch:
1. To remove the extended storage switch, be sure the ignition switch is in
the OFF or LOCK position.
2. Be sure the headlight switch is in the OFF position.
3. Remove the fuse box cover.
4. Pinch the locking tabs
Afound on
each side of the storage switch.
5. Pull the storage switch straight out from the fuse box
B.
CAUTION
Be careful not to allow children to swal-
low the battery or removed parts.
LDI2736
BATTERY REPLACEMENT
8-26Do-it-yourself

Removing the headlight bulb
1. Open the hood.
2. Disconnect the negative (-) batterycable. 3. Disconnect the electrical connector
from the rear end of the bulb.
4. Turn the bulb retaining ring
Acounter-
clockwise until it is free from the head-
light reflector and then remove it.
5. Carefully remove the headlight bulb. Do not shake or rotate the bulb
Bwhen
removing it.
Replacing the headlight bulb
1. Insert the bulb.
DO NOT TOUCH THE BULB WITH BARE
HANDS.
2. Install and tighten the bulb retainer. ∙ Be sure the lip of the bulb socket con-tacts the headlight body.
3. Push the electrical connector into the bulb plastic base until it snaps and
stops.
4. Connect the negative (-) battery cable.
5. Close the hood.
FOG LIGHTS (if so equipped)
For additional information on fog light bulb
replacement, refer to the instructions out-
lined in this section.
Replacing the fog light bulb
If fog light bulb replacement is required, it is
recommended that you visit a NISSAN
dealer for this service.
CAUTION
∙ High pressure halogen gas is sealed inside the halogen bulb. The bulb may
break if the glass envelope is
scratched or the bulb is dropped.
∙ When handling the bulb, do not touch the glass envelope.
∙ Use the same number and wattage as originally installed as shown in the
chart.
∙ Do not leave the bulb out of the fog light for a long period of time as dust,
moisture and smoke may enter the
fog light body and affect the perfor-
mance of the fog light.
WDI0294
Do-it-yourself8-29

To replace the license plate light:1. Apply force as shown in image to re- move tension that locks bulb assembly
to the bumper.
2. Pivot bulb assembly away from bum- per to release fully.
3. Rotate the bulb retainer as shown in the image.
4. Pull the bulb out to remove and re- place.
*Lef t side assembly is shown. Right
side assembly is mirror.
Rear combination light
WDI0300
License plate light
LDI3134
8-32Do-it-yourself

Doors and engine hood:Check that the
doors and engine hood operate properly.
Also ensure that all latches lock securely.
Lubricate hinges, latches, latch pins, rollers
and links if necessary. Make sure that the
secondary latch keeps the hood from
opening when the primary latch is re-
leased.
When driving in areas using road salt or
other corrosive materials, check lubrica-
tion frequently.
Lights*: Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and other
lights are all operating properly and in-
stalled securely. Also check headlight aim.
Road wheel nuts (lug nuts)*: When check-
ing the tires, make sure no wheel nuts are
missing, and check for any loose wheel
nuts. Tighten if necessary.
Tire rotation*: Tires should be rotated ev-
ery 5,000 miles (8,000 km).
Tires*: Check the pressure with a gauge
of ten and always prior to long distance
trips. If necessary, adjust the pressure in all
tires, including the spare, to the pressure
specified. Check carefully for damage, cuts
or excessive wear. Tire Pressure Monitoring System (TPMS)
transmitter components:
Replace the
TPMS transmitter grommet seal, valve core
and cap when the tires are replaced due to
wear or age.
Wheel alignment and balance: If the vehicle
should pull to either side while driving on a
straight and level road, or if you detect un-
even or abnormal tire wear, there may be a
need for wheel alignment. If the steering
wheel or seat vibrates at normal highway
speeds, wheel balancing may be needed.
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the Warranty Information Booklet.
Windshield: Clean the windshield on a
regular basis. Check the windshield at least
every six months for cracks or other dam-
age. Have a damaged windshield repaired
by a qualified repair facility.
Windshield wiper blades*: Check for
cracks or wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should
be checked on a regular basis, such as
when performing scheduled maintenance,
cleaning the vehicle, etc. Accelerator pedal:
Check the pedal for
smooth operation and make sure the
pedal does not catch or require uneven
effort. Keep the floor mat away from the
pedal.
Automatic transmission P (Park) mecha-
nism: On a fairly steep hill check that the
vehicle is held securely with the shif t lever
in the P (Park) position without applying any
brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly goes
down further than normal, the pedal feels
spongy or the vehicle seems to take longer
to stop, have your vehicle checked imme-
diately. It is recommended that you visit a
NISSAN dealer for this service. Keep the
floor mat away from the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjustment, it is recom-
mended that you visit a NISSAN dealer for
this service.
Maintenance and schedules9-3

Seats:Check seat position controls such
as seat adjusters, seatback recliner, etc., to
ensure they operate smoothly and all
latches lock securely in every position.
Check that the head restraints/headrests
move up and down smoothly and the locks
(if so equipped) hold securely in all latched
positions.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, anchors,
adjusters and retractors) operate properly
and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying,
wear or damage.
Steering wheel: Check for changes in the
steering system, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure all
warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check
that the wipers and washer operate prop-
erly and that the wipers do not streak.Under the hood and vehicle
The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel).
Battery (for maintenance free batter-
ies)*: This vehicle is equipped with a sealed
maintenance free battery. It is recom-
mended that you visit a NISSAN dealer for
service.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1. Installation or extended use of elec-
tronic accessories that consume bat-
tery power when the engine is not
running (Phone chargers, 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. Brake and clutch (if so equipped) fluid
level*:
Make sure that the fluid level is be-
tween the MAX and MIN lines on the reser-
voir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belts*: Make sure the drive
belts are not frayed, worn, cracked or oily.
Engine oil level*: Check the level af ter
parking the vehicle on a level spot and
turning off the engine. Wait more than
15 minutes for the oil to drain back into the
oil pan.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, immedi-
ately have the exhaust system inspected. It
is recommended that you visit a NISSAN
dealer for this service. For additional infor-
mation, refer to “Exhaust gas (carbon mon-
oxide)” in the “Starting and driving” section
of this manual.
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks af ter the
vehicle has been parked for a while. Water
dripping from the air conditioner af ter use
is normal. If you should notice any leaks or if
9-4Maintenance and schedules

Fluid typeCapacity (approximate) Recommended Fluids/Lubricants
Metric
Measure US
Measure Imperial
Measure
Manual transmission gear oil 5 M/T
2.9 L 3-1/8 qt 2-1/2 qt • Genuine NISSAN Manual Transmission Fluid (MTF) HQ
Multi 75W-85
• If Genuine NISSAN Manual Transmission Fluid (MTF) HQ
Multi is not available, API GL-4, Viscosity SAE 75W-85 may
be used as a temporary replacement. However, use
Genuine NISSAN Manual Transmission Fluid (MTF) HQ
Multi as soon as it is available.
6 M/T 4X2 4.0 L 4-1/4 qt 3-1/2 qt
6 M/T 4X4 4.2 L 4-1/2 qt 3-3/4 qt
Automatic transmission fluid Refill to the proper level according to the
instructions in the “Do-it-yourself ” section. • Genuine NISSAN Matic S ATF
• NISSAN recommends using Genuine NISSAN Matic S ATF
in NISSAN automatic transmissions. If Genuine NISSAN
Matic S ATF is not available, Genuine NISSAN Matic J ATF
may also be used. Do not mix with other fluids. Using flu-
ids that are not equivalent to Genuine NISSAN Matic S ATF
or Genuine NISSAN Matic J ATF may damage the auto-
matic transmission. Damage caused by the use of other
automatic transmission fluids is not covered under the
NISSAN New Vehicle Limited Warranty.
Transfer fluid 2.0L 2-1/8 qt 1-3/4 qt• Genuine NISSAN Matic D ATF recommended
• Using fluid other than Genuine NISSAN Matic D ATF may
cause deterioration in driveability and transfer durability,
and may damage the transfer. Damage caused by the
use of other fluids is not covered by the NISSAN New Ve-
hicle Limited Warranty.
Front final drive oil 0.85 L 1-3/4 pt 1-1/2 pt• Genuine NISSAN Differential Oil Hypoid Super GL-5
80W-90 or equivalent conventional (non-synthetic) oil
Rear final drive oil (except for 6 speed M/T or E-Lock ve-
hicles) 1.6 L 3-3/8 pt 2-7/8 pt• Genuine NISSAN Differential Oil Hypoid Super-S GL-5
synthetic 75W-90 or equivalent
Technical and consumer information10-3

Fluid typeCapacity (approximate) Recommended Fluids/Lubricants
Metric
Measure US
Measure Imperial
Measure
Rear final drive oil (for 6 speed M/T or E-Lock vehicles) 2.0 L 4-1/4 pt 3-1/2 pt • Genuine NISSAN Differential Oil synthetic 75W-140 or API
GL-5 synthetic gear oil, Viscosity SAE 75W-140
Power Steering Fluid (PSF) ——— • Genuine NISSAN PSF-II or equivalent.
Brake and clutch (if so equipped) 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)
Air conditioning system refrigerant ———• HFC-134a (R-134a)
• For additional information, refer to “Air conditioner speci-
fication label” in this section.
Air conditioning system oil ———• Genuine NISSAN A/C System Oil Type R (KLH00-PAGR0)
or equivalent
• For additional information, refer to “Air conditioner speci-
fication label” in this section.
Windshield-washer fluid 4.5 L 1-1/4 gal 1 gal• Genuine NISSAN Windshield Washer Concentrate
Cleaner & Antifreeze or equivalent
FUEL RECOMMENDATION (for
QR25DE models)
Use unleaded regular gasoline with an oc-
tane rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
CAUTION
∙ Only vehicles with the E-85 filler door
label can operate on E-85. Fuel system
or other damage can occur if E-85 is
used in vehicles that are not designed
to run on E-85. ∙ Using a fuel other than that specified
could adversely affect the emission
control system, and may also affect
the warranty coverage.
∙ Under no circumstances should a leaded gasoline be used, because this
will damage the three-way catalyst.
10-4Technical and consumer information

ENGINE
ModelQR25DE VQ40DE
Type Gasoline, 4-cycle, DOHCGasoline, 4-cycle, DOHC
Cylinder arrangement 4-cylinder in-line6-cylinder, V-block, Slanted at 60°
Bore x Stroke in (mm) 3.504 x 3.937 (89.0 x 100.0)3.760 x 3.622 (95.5 x 92)
Displacement cu in (cm
3) 151.82 (2,488)241.27 (3,954)
Firing order 1–3–4–21–2–3–4–5–6
Idle speed
M/T
A/T in N (Neutral) position Refer to the “Emission control information label” on the underside of the hood.
Ignition timing (degree B.T.D.C. at idle
speed)
CO%atidle
Spark plug Standard PLZKAR6A-11
DILFR5A-11 ( for non FFV models)
DILFR5A-11D (for FFV models)
Spark plug gap (Nominal) in (mm) 0.043 (1.1)0.043 (1.1)
Camshaf t operation Timing chainTiming chain
This spark ignition system complies with the Canadian standard ICES-002.
SPECIFICATIONS
Technical and consumer information10-13