battery NISSAN TITAN 2020 Owner´s Manual

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 lo-
cal 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 dead 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, refer
to “Owner's Manual/Service Manual order
information” in the “Technical and con-
sumer information” section of this manual.
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

VK56VD engine (non-XD model)
1. Windshield-washer fluid reservoir
2. Fuse box
3. Engine oil dipstick
4. Power steering fluid reservoir
5. Engine oil filler cap
6. Brake fluid reservoir
7. Air cleaner
8. Fuse/Fusible link box
9. Drive belt location
10. Radiator cap
11. Battery
12. Engine coolant reservoir
LDI3292
ENGINE COMPARTMENT CHECK
LOCATIONS
Do-it-yourself8-3

VK56VD engine (XD model)
1. Windshield-washer fluid reservoir
2. Fuse box
3. Engine oil dipstick
4. Power steering fluid reservoir
5. Engine oil filler cap
6. Brake fluid reservoir
7. Air cleaner
8. Fuse/Fusible link box
9. Engine coolant reservoir
10. Drive belt location
11. Battery
12. Radiator cap
LDI3293
8-4Do-it-yourself

Caution symbols for batteryWARNING
O1No smoking, No exposed flames, NoSparks Do not expose the battery to electrical sparks, flames or smoking. Hydrogen gas generated by the
battery is explosive. Explosive gases can cause blindness or injury.
O2Shield eyes Handle the battery cautiously. Always wear eye protection glasses to protect against explosion or
battery acid.
O3Keep away from childrenNever allow children to handle the battery. Keep the battery out of the reach of children.
O4Battery acidDo not allow battery fluid to contact your skin, eyes, fabrics, or painted surfaces. Sulfuric acid can
cause blindness or severe burns. Af ter touching 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. Battery fluid is acid. If the bat- tery fluid gets into your eyes or onto your skin, it could cause loss of your eyesight or burns.
O5Note operating instructions Before handling the battery, read this instruction carefully to ensure correct and safe handling.
O6Explosive gas Hydrogen gas generated by battery fluid is explosive. Explosive gases can cause blindness or
injury.
BATTERY
8-14Do-it-yourself

• If the battery is labeled "do not open" it ismaintenance free and battery fluid
should not be checked. It is recom-
mended that you visit a NISSAN dealer or
a qualified specialist workshop to con-
firm the battery’s performance.
• Keep the battery surface clean and dry. Clean the battery with a solution of bak-
ing soda and water.
• Make certain the terminal connections are clean and securely tightened.
• Push the ignition switch to the OFF posi- tion and wait 2 minutes before discon-
necting the battery.
• If the vehicle is not to be used for 30 days or longer, disconnect the negative (-) bat-
tery terminal cable to prevent discharge.
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 run-
ning (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.
WARNING
• Do not expose the battery to flames,
an electrical spark or a cigarette. Hy-
drogen gas generated by the battery
is explosive. Explosive gases can
cause blindness or injury. Do not al-
low battery fluid to contact your skin,
eyes, fabrics or painted surfaces. Sul-
furic acid can cause blindness or in-
jury. Af ter touching a battery or bat-
tery cap, do not touch or rub your
eyes. Thoroughly wash your hands. If
the acid contacts your eyes, skin or
clothing, immediately flush with wa-
ter 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 bat-
tery which can generate heat, reduce
battery life, and in some cases lead to
an explosion. •
When working on or near a battery,
always wear suitable eye protection
and remove all jewelry.
• Battery posts, terminals and related
accessories contain lead and lead
compounds. Wash hands af ter
handling.
• This vehicle uses a special battery. If
the 12-volt battery needs to be re-
placed, use a 12-volt battery of the
same design.
• Keep battery out of the reach of
children.
• Do not tip the battery. Keep the vent
caps tight and the battery level.
Do-it-yourself8-15

1. Remove the vent cap(s) with a screw-driver as shown. Use a cloth to protect
the battery case.
2. Check the fluid level in each cell. If it is necessary to add fluid, add only distilled
water to bring the level up to the bottom
of the filler opening. Do not overfill.Re-
install the vent cap(s).
Vehicles operated in high temperatures or
under severe conditions require frequent
checks of the battery fluid level.NOTE:
Do not try to open the top of the battery.
The Type B battery is not equipped with
removable vent caps.
JUMP STARTING
If jump starting is necessary, refer to “Jump
starting” in the “In case of emergency” sec-
tion of this manual. If the engine does not
start by jump starting, the battery may
have to be replaced. It is recommended
that you visit a NISSAN dealer for this
service.
WDI0224
Battery (Type A) (if so equipped)
WDI0529
LDI3302
Battery (Type B) (if so equipped)
8-16Do-it-yourself

CAUTION
• Do not ground accessories directly to
the battery terminal. Doing so will
bypass the variable voltage control
system and the vehicle battery may
not charge completely.
• Use electrical accessories with the
engine running to avoid discharging
the vehicle battery.
NOTE:
If the battery is dead the transmission
will not manually shif t into another
position.
Your vehicle is equipped with a variable
voltage control system. This system mea-
sures the amount of electrical discharge
from the battery and controls voltage gen-
erated by the generator.
The current sensor is located near the bat-
tery along the negative battery cable. If you
add electrical accessories to your vehicle,
be sure to ground them to a suitable body
ground such as the frame or engine block
area.
1. Power steering fluid pump pulley
2. Automatic belt tensioner pulley
3. Water pump pulley
4. Cooling fan pulley
5. Air conditioner compressor pulley
6. Crankshaf t pulley
7. Generator pulley
WARNING
Be sure the ignition switch is in the OFF
or LOCK position before servicing drive
belt. The engine could rotate unexpect-
edly.
LDI2132WDI0661
VK56VD engine
VARIABLE VOLTAGE CONTROL
SYSTEM (if so equipped) DRIVE BELT
Do-it-yourself8-17

5. Remove the fuse with the fuse pullerOA. 6. If the fuse is openOB, replace it with an
equivalent good fuse
OC.
7. Push the fuse box cover to install.
If a new fuse also opens, have the electrical
system checked and repaired. It is recom-
mended that you visit a NISSAN dealer for
this service.
CAUTION
Be careful not to allow children to swal-
low the battery or removed parts.
LDI2884LDI2760
BATTERY REPLACEMENT
Do-it-yourself8-25

NISSAN INTELLIGENT KEY®
Replace the battery in the Intelligent Key as
follows:
1. Remove the mechanical key from theIntelligent Key.
2. Insert a small flathead screwdriver
OA
into the slitOBof the corner and twist it
to separate the upper part from the
lower part. Place a cloth over the screw-
driver to protect the casing.
LDI2001LDI2637
8-26Do-it-yourself

3. Replace the battery with a new one.Recommended battery: CR2032 or
equivalent.• Do not touch the internal circuit and electric terminals as doing so could
cause a malfunction.
• Hold the battery by the edges. Holding the battery across the contact points
will seriously deplete the storage ca-
pacity.
• Make sure that the + side faces the bottom of the lower part.
4. Close the lid securely as illustrated with
OCandOD.
5. Operate the buttons to check the operation.
If you need assistance with replacement, it
is recommended that you visit a NISSAN
dealer for this service. FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer-
ence received, including interference
that may cause undesired operation.
Note:
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user’s author-
ity to operate the equipment.
For Canada:
This device complies with Industry
Canada licence-exempt RSS standard(s).
Operation is subject to the following two
conditions: (1) this device may not cause
interference, and (2) this device must ac-
cept any interference, including interfer-
ence that may cause undesired opera-
tion of the device.
HEADLIGHTS
For additional information on headlight
bulb replacement, refer to the instructions
outlined in this section.
Replacing the halogen headlight
bulb (if so equipped)
The headlight is a semi-sealed beam type
which uses a replaceable headlight (halo-
gen) bulb. Because the headlight assembly
must be removed from the vehicle for bulb
replacement, it is recommended that you
visit a NISSAN dealer for this service.
CAUTION
• Aiming is not necessary af ter replac-
ing the bulb. When aiming adjust-
ment is necessary, it is recom-
mended that you visit a NISSAN
dealer for this service.
• Do not leave the headlight assembly
open without a bulb installed for a
long period of time. Dust, moisture,
smoke, etc. entering the headlight
body may affect bulb performance.
Remove the bulb from the headlight
assembly just before a replacement
bulb is installed.
LIGHTS
Do-it-yourself8-27