2018 NISSAN TITAN fuel cap

1. Antenna (P. 4-88)
2. Cargo lamp (P. 2-60)
3. Rear sliding window (P. 2-87)
4. Bed liner storage bins(if so equipped) (P. 2-75)
5. Under rail bed lamps
(if so equipped) (P. 2-60)
6. Truck box (P. 3-37) Tailgate (P. 3-37)
Rearview camera (P. 4-10)
7. Towing (P. 10-36)
8. Rear sonar sensors (if so equipped)
(P. 5-64)
9. Replacing bulbs (P. 8-28)
10. Fuel-filler cap* (P. 3-25) Fuel-filler door* (P. 3-25)
Fuel recommendation* (P. 10-2)
11. Child safety rear door lock (Crew
Cab models only) (P. 3-5)
*: For diesel models, refer to the separate
Titan Diesel Owner’s Manual.
Refer to the page number indicated in
parentheses for operating details.
NOTE:
Crew Cab model shown, Single and King
Cab® models similar.
LII2416
EXTERIOR REAR
0-4Illustrated table of contents

Cummins 5.0 L engine
1. Windshield-washer fluid reservoir(P. 8-14)
2. Fuse box (P. 8-22)
3. Fuse/Fusible link box (P. 8-22)
4. Engine coolant reservoir*
5. Fuel filter (Stage 2)*
6. Engine oil filler cap*
7. Brake fluid reservoir (P. 8-13)
8. Air cleaner*
9. Battery (P. 8-15)
10. Power steering fluid reservoir
(P. 8-12)
11. Radiator cap*
12. Engine oil dipstick*
13. Drive belt location*
14. Fuse/Fusible link box (P. 8-22)
15. Battery (P. 8-15)
*: Refer to the separate Titan Diesel Owner’s
Manual.
Refer to the page number indicated in
parentheses for operating details.
LDI2870
ENGINE COMPARTMENT CHECK
LOCATIONS
0-8Illustrated table of contents

CAUTION
∙ Continuing vehicle operation withoutproper servicing of the engine control
system could lead to poor driveability,
reduced fuel economy, and damage
to the engine control system, which
may affect the vehicle’s warranty
coverage.
∙ Failure to drain the water from the fuel filter can cause serious damage
to the engine. It is recommended that
you contact a NISSAN dealer as soon
as possible.
Master warning light (if so
equipped)
This light comes on when various vehicle
information display warnings appear.
∙ No key warning
∙ Low fuel warning
∙ Low windshield-washer fluid warning
∙ Parking brake release warning
∙ Door open warning
∙ Loose fuel cap warning
∙ Check tire pressure warning ∙ 4WD error (if so equipped)
∙ Front & rear tire size differences (if so
equipped)
NISSAN Intelligent Key®
warning light (if so
equipped)
Af ter the ignition switch is placed in the ON
position, this light comes on for about
2 seconds and then turns off. This light illu-
minates or blinks as follows:
∙
The light blinks in yellow when the door is
closed with the Intelligent Key lef t outside
the vehicle and the ignition switch in the
ACC or ON position. Make sure that the
Intelligent Key is inside the vehicle.
∙ The light blinks in green when the Intel- ligent Key battery is running out of
power. Replace the battery with a new
one. For additional information, refer to
“Battery” in the “Do-it-yourself ” section
of this manual.
∙ The light illuminates in yellow when it warns of a malfunction with the Intelli-
gent Key system.
If the warning light illuminates in yellow
while the engine is stopped, it may be im-
possible to start the engine. If the light comes on while the engine is running, you
can drive the vehicle. Have the system
checked. It is recommended that you visit a
NISSAN dealer for this service.
For additional information, refer to “NISSAN
Intelligent Key®” in the “Pre-driving checks
and adjustments” section of this manual.
P position selecting
warning light (if so
equipped)
The light blinks red and the warning buzzer
sounds if you are outside of the vehicle with
the Intelligent Key and the engine is off, but
the shif t lever is not in the P (Park) position.
When the warning light blinks, place the igni-
tion switch in the ON position, move the shif t
lever to the P (Park) position, then place the
ignition switch in the LOCK position.
Passenger seat beltwarning light (if so
equipped)
The light reminds you to notif y the passen-
ger to fasten their seat belt. The light illumi-
nates whenever the ignition is placed in the
ON or START position and remains illumi-
nated until the passenger’s seat belt is fas-
tened.
2-28Instruments and controls

Operation
The MIL will come on in one of two ways:∙ MIL on steady — An emission control system malfunction has been de-
tected. Check the fuel-filler cap if the
Loose Fuel Cap warning appears in the
vehicle information display (if so
equipped) or the trip computer (if so
equipped). If the fuel-filler cap is loose or
missing, tighten or install the cap and
continue to drive the vehicle. The
light should turn off af ter a few driving
trips. If the
light does not turn off
af ter a few driving trips, have the vehicle
inspected. It is recommended that you
visit a NISSAN dealer for this service. You
do not need to have your vehicle towed
to the dealer.
∙ MIL blinking — An engine misfire has been detected which may damage the
emission control system. To reduce or
avoid emission control system dam-
age:
– do not drive at speeds above 45 mph (72 km/h).
– avoid hard acceleration or decelera- tion.
– avoid steep uphill grades. – if possible, reduce the amount of
cargo being hauled or towed.
The MIL may stop blinking and come on
steady. Have the vehicle inspected. It is rec-
ommended that you visit a NISSAN dealer
for this service. You do not need to have
your vehicle towed to the dealer.
CAUTION
Continued vehicle operation without
having the emission control system
checked and repaired as necessary
could lead to poor driveability, reduced
fuel economy, and possible damage to
the emission control system.
Security indicator light
This light blinks whenever the ignition
switch is placed in the LOCK, OFF or ACC
position. This function indicates the secu-
rity system equipped on the vehicle is op-
erational.
For additional information, refer to “Security
systems” in this section.
Side light and headlight indicator light (green) (if so
equipped)
The side light and headlight indicator light
illuminates when the side light or headlight
position is selected. For additional informa-
tion, refer to “Headlight switch” in this sec-
tion.
Slip indicator light
This indicator will blink when the Vehicle
Dynamic Control (VDC) system is operat-
ing, thus alerting that the vehicle is nearing
its traction limits. The road surface may be
slippery.
TOW mode ON indicator light
This light comes on when the tow mode
function is on.
Turn signal/hazardindicator lights
The appropriate light flashes when the turn
signal switch is activated.
Both lights flash when the hazard switch is
turned on.
Instruments and controls2-31

VEHICLE INFORMATION DISPLAY
WARNINGS AND INDICATORS
1. Door Open
2. Release Parking Brake
3. Range XX miles
4. Low Fuel
5. Oil Level Low (For Diesel engines only)
6. Low Oil Pressure Stop Vehicle (For Die-sel engines only)
7. Oil Level Sensor Fault (For Diesel en- gines only)
8. AT (Automatic Transmission) CHECK
9. AT (Automatic Transmission) Error: See Owner’s Manual
10. Tire Pressure Low - Add Air
11. Low Tire Pressure Error — Info
12. Flat Tire
13. Shipping Mode On Push Storage Fuse
14. Push brake and start button to drive
15. Remote Engine Start Mode (if so equipped)
16. Brightness indicator 17. Low Outside Temperature
18. Shif t to Park
19. Low fuel Pressure: See Owner’s Manual
20. Low Washer Fluid
21. Cruise control indicator
22. 4WD shif t indicators (if so equipped)
23. FRT & RR tire size difference: See Own-
er’s Manual (if so equipped)
24. Push Ignition to OFF
25. Headlight System Error: See Owner’s Manual (if so equipped)
26. Key ID Incorrect
27. No Key Detected
28. Key System Error: See Owner’s Manual
29. Key Battery Low
30. Power will turn off to save the battery
31. Power turned off to save the battery
32. Reminder: Turn OFF Headlights
33. 4WD Error: See Owner’s Manual (if so equipped)
34. Battery Voltage Low Charge Battery
35. Maintenance indicators 36. Parking Sensor Error: See Owner’s
Manual (if so equipped)
37. TPMS Error: See Owner’s Manual
38. 4WD MODE SHIFTING (if so equipped)
39. Loose Fuel Cap (if so equipped)
40. Blind Spot Warning (BSW) and Rear Cross Traffic Alert (RCTA) indicator (if so
equipped)
41. Malfunction: See Owner’s Manual (if so equipped)
42. Side Radar Obstruction (if so equipped)
Door Open
This warning illuminates when a door has
been opened.
Release Parking Brake
This warning illuminates in the message
area of the vehicle information display
when the parking brake is set and the ve-
hicle is driven. Press the brake pedal to re-
lease the parking brake.
Range XX miles
This warning illuminates to indicate the ap-
proximate distance remaining before the
fuel reaches 0 (Empty).
Instruments and controls2-41

Power turned off to save the battery
This warning appears af ter the ignition
switch is automatically turned off to save
the battery.
Reminder: Turn OFF Headlights
This warning appears when the headlights
are lef t in the ON position when exiting the
vehicle. Place the headlight switch in the
OFF or AUTO position. For additional infor-
mation, refer to “Headlight switch” in this
section.
4WD Error: See Owner’s Manual (if so
equipped)
This warning appears when the 4-wheel
drive system is not functioning properly
while the engine is running.
Battery Voltage Low Charge Battery
This warning appears when the battery is
low and needs to be charged.
Maintenance indicators
When engine oil service is due, one or more
of these icons will appear automatically to
remind you. For additional information, re-
fer to “Engine oil” in the “Do-it-yourself ” sec-
tion of this manual.These will also appear when the user-set
reminders are met. For additional informa-
tion, refer to “Vehicle information display” in
this section.
Parking Sensor Error: See Owner’s
Manual (if so equipped)
This warning illuminates when there is an
error with the system. For additional infor-
mation, refer to “Front and rear sonar sys-
tem” in the “Starting and driving” section of
this manual.
TPMS Error: See Owner’s Manual
This warning appears when there is an er-
ror with your TPMS. If this warning comes
on, have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
4WD MODE SHIFTING (if so equipped)
This message appears when the vehicle is
shif ting into 4WD. For additional informa-
tion, refer to “Using 4–wheel drive (4WD)” in
the “Starting and driving” section of this
manual.
Loose Fuel Cap (if so equipped)
This warning appears when the fuel-filler
cap is not tightened correctly af ter the ve-
hicle has been refueled. For additional in-formation, refer to “Fuel-filler door” in the
“Pre-driving checks and adjustments” sec-
tion of this manual.
Blind Spot Warning (BSW) and Rear
Cross Traffic Alert (RCTA) indicator (if so
equipped)
This indicator shows when the BSW and
RCTA systems are engaged.
For additional information, refer to “Blind
Spot Warning (BSW)” and “Rear Cross Traffic
Alert (RCTA)” in the “Starting and driving”
section of this manual.
Malfunction: See Owner’s Manual (if so
equipped)
This warning appears when one or more of
the following systems (if so equipped) is
not functioning properly:
∙ Blind Spot Warning (BSW)
∙ Rear Cross Traffic alert (RCTA)
If one or more of these warning appears,
have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
Instruments and controls2-45

∙ Do not attempt to top off the fuel tankaf ter the fuel pump nozzle shuts off
automatically. Continued refueling
may cause fuel overflow, resulting in
fuel spray and possibly a fire.
∙ Use only an original equipment type fuel-filler cap as a replacement. It has
a built-in safety valve needed for
proper operation of the fuel system
and emission control system. An in-
correct cap can result in a serious mal-
function and possible injury. It could
also cause the
Malfunction Indi-
cator Light (MIL) to come on.
∙ Never pour fuel into the throttle body to attempt to start your vehicle.
∙ Do not fill a portable fuel container in the vehicle or trailer. Static electricity
can cause an explosion of flammable
liquid, vapor or gas in any vehicle or
trailer. To reduce the risk of serious
injury or death when filling portable
fuel containers:
– Always place the container on the ground when filling.
– Do not use electronic devices when filling. – Keep the pump nozzle in contact
with the container while you are
filling it.
– Use only approved portable fuel containers for flammable liquid.
CAUTION
∙ Do not use E-15 or E-85 fuel in yourvehicle. For additional information,
refer to “Fuel recommendation” in the
“Technical and consumer informa-
tion” section of this manual.
∙ The Loose Fuel Cap warning message will appear if the fuel-filler cap is not
properly tightened. It may take a few
driving trips for the message to be
displayed. Failure to tighten the fuel-
filler cap properly af ter the Loose Fuel
Cap warning message appears may
cause the
Malfunction Indicator
Light (MIL) to illuminate. ∙ Failure to tighten the fuel-filler cap
properly may cause the
Mal-
function Indicator Light (MIL) to illumi-
nate. If the
light illuminates be-
cause the fuel-filler cap is loose or
missing, tighten or install the cap and
continue to drive the vehicle.
The
light should turn off af ter a
few driving trips. If the
light does
not turn off af ter a few driving trips,
have the vehicle inspected. It is rec-
ommended that you visit a NISSAN
dealer for this service.
∙ For additional information, refer to “Malfunction Indicator Light (MIL)” in
the “Instruments and controls” sec-
tion of this manual.
∙ If fuel is spilled on the vehicle body, flush it away with water to avoid paint
damage.
Pre-driving checks and adjustments3-27

To remove the fuel-filler cap:1. Turn the fuel-filler cap counterclock- wise to remove.
2. Loop the tether strap around the hook
1while refueling.
To install the fuel-filler cap: 1. Insert the fuel-filler cap straight into the fuel-filler tube.
2. Turn the fuel-filler cap clockwise until a single click is heard.
Loose Fuel Cap warning
The Loose Fuel Cap warning appears in the
vehicle information display (if so equipped)
or trip computer
A(if so equipped) when
the fuel-filler cap is not tightened correctly
af ter the vehicle has been refueled. It may
take a few driving trips for the message to
be displayed. To turn off the warning, per-
form the following:
1. Remove and install the fuel-filler cap as previously described as soon as pos-
sible. 2. Tighten the fuel-filler cap until a single
click is heard.
LPD2435
Type A (if so equipped)
LPD2652
Type B (if so equipped)
LPD2611
3-28Pre-driving checks and adjustments