2022 NISSAN TITAN ECU

8. Af ter attaching the child restraint, test itbefore you place the child in it. Push it
from side to side while holding the child
restraint near the seat belt path. The
child restraint should not move more
than 1 inch (25 mm), from side to side. Try
to tug it forward and check to see if the
seat belt holds the restraint in place. If
the restraint is not secure, tighten the
seat belt as necessary, or put the re-
straint in another seat and test it again.
You may need to try a different child
restraint. Not all child restraints fit in all
types of vehicles. 9. Check to make sure the child restraint is
properly secured prior to each use. If the
seat belt is not locked, repeat steps 3
through 8.
10. If the child restraint is installed in thefront passenger seat, place the ignition
switch in the ON position. The front
passenger air bag status light
(if so
equipped) may or may not illuminate,
depending on the size of the child and
the type of child restraint being used.
For additional information, see “Front
passenger air bag and status light”
(P. 1-63).
Af ter the child restraint is removed and the
seat belt is fully retracted, the ALR mode
(child restraint mode) is canceled.
WRS0698
Forward-facing – step 8
WRS0475
Forward-facing — step 10
Safety-Seats, seat belts and supplemental restraint system1-47

Installing top tether strap
The child restraint top tether strap must be
used when installing the child restraint with
seat belts.
First, secure the child restraint with the seat
belt.
Bench seat
PASSENGER SEATING POSITION
1. Remove the head restraint/headrestand store it in a secure place. Be sure to
reinstall the head restraint/headrest
when the child restraint is removed. For
additional information, refer to “Head
restraints/headrests” in this section.
2. Position the top tether strap over the seatback. 3. Secure the tether strap to the tether an-
chor point as shown.
4. Tighten the tether strap according to the manufacturer’s instructions to re-
move any slack.
CENTER SEATING POSITION
1. Position the top tether strap over the seatback.
2. Secure the tether strap to the tether an- chor point as shown.
3. Tighten the tether strap according to the manufacturer’s instructions to re-
move any slack.
If you have any questions when install-
ing a top tether strap, it is recommended
that you visit a NISSAN dealer for this
service.
LRS3321
ATop tether straps
BAnchor points (if so equipped)
1-48Safety-Seats, seat belts and supplemental restraint system

3. The booster seat should be positionedon the vehicle seat so that it is stable.
If necessary, adjust or remove the head
restraint/headrest to obtain the correct
booster seat fit. If the head restraint/
headrest is removed, store it in a secure
place. Be sure to reinstall the head
restraint/headrest when the booster
seat is removed. For additional infor-
mation, see “Head restraints/headrests”
(P. 1-11). If the seating position does not have an
adjustable head restraint/headrest and
it is interfering with the proper booster
seat fit, try another seating position or a
different booster seat.
4. Position the lap portion of the seat belt low and snug on the child’s hips. Be sure
to follow the booster seat manufactur-
er’s instructions for adjusting the seat
belt routing.
5. Pull the shoulder belt portion of the seat belt toward the retractor to take up ex-
tra slack. Be sure the shoulder belt is
positioned across the top, middle por-
tion of the child’s shoulder. Be sure to
follow the booster seat manufacturer’s
instructions for adjusting the seat belt
routing.
6. Follow the warnings, cautions and in- structions for properly fastening a seat
belt shown in “Three-point type seat belt
with retractor” (P. 1-19). 7. If the booster seat is installed in the front
passenger seat, place the ignition switch
in the ON position. The front passenger
air bag status light
(if so equipped)
may or may not illuminate, depending on
the size of the child and the type of
booster seat being used. For additional
information, see “Front passenger air
bag and status light” (P. 1-63).
LRS0452
Rear outboard position
WRS0475
1-52Safety-Seats, seat belts and supplemental restraint system

and front passenger supplemental knee
air bag are OFF, it will not inflate in a crash.
The driver air bag and other air bags in your
vehicle are not part of this system.
The purpose of the regulation is to help
reduce the risk of injury or death from an
inflating air bag to certain front passenger
seat occupants, such as children, by requir-
ing the air bag to be automatically turned
OFF under some conditions. Certain sen-
sors are used to meet the requirements.
The occupant classification sensor in this
vehicle is a weight sensor. It is designed to
detect an occupant and objects on the
seat by weight. For example, if a child up to
the approximate size and weight of a one
year old is properly restrained in the front
passenger seat, the NISSAN Advanced Air
Bag System is designed to turn the front
passenger air bag and front passenger
supplemental knee air bag OFF. For a prop-
erly restrained child who is larger than the
approximate size and weight of a one year
old, the front passenger air bag and front
passenger supplemental knee air bag may
or may not be automatically turned OFF,
depending on the size of the child and the
type of child restraint being used. Af ter in-
stalling the child restraint and positioning
the child, place the ignition switch in the ONposition: if the front passenger air bag sta-
tus light is illuminated, the front passenger
air bag and front passenger supplemental
knee air bag are OFF. If the front passenger
air bag status light is not illuminated, the air
bag will inflate in a crash.
Front passenger seat adult occupants who
are properly seated and using the seat belt
as outlined in this manual should not
cause the front passenger air bag and
front passenger supplemental knee air
bag to be automatically turned OFF. For
small adults it may be turned OFF, however
if the occupant takes his/her weight off the
seat cushion (for example, by not sitting
upright, by sitting on an edge of the seat, or
by otherwise being out of position), this
could cause the sensor to turn the front
passenger air bag and front passenger
supplemental knee air bag OFF. Always be
sure to be seated and wearing the seat belt
properly for the most effective protection
by the seat belt and supplemental air bag.
NISSAN recommends that pre-teens and
children be properly restrained in a rear
seat. NISSAN also recommends that ap-
propriate child restraints and booster
seats be properly installed in a rear seat. If
this is not possible, the occupant classifica-
tion sensor is designed to operate as de-scribed above to turn the front passenger
air bag and front passenger supplemental
knee air bag OFF for specified child re-
straints as required by the regulations. Fail-
ing to properly secure child restraints and
to use the ALR mode may allow the re-
straint to tip or move in a collision or sud-
den stop. This can also result in the passen-
ger air bag and front passenger
supplemental knee air bag inflating in a
crash instead of being OFF. For additional
information, see “Child restraints” (P. 1-28).
If the front passenger seat is not occupied,
the front passenger air bag and front pas-
senger supplemental knee air bag are de-
signed not to inflate in a crash. However,
heavy objects placed on the seat could re-
sult in air bag inflation, because of the ob-
ject’s weight detected by the occupant
classification sensor. Other conditions
could also result in air bag inflation, such as
if a child is standing on the seat, or if two
children are on the seat, contrary to the
instructions in this manual. Always be sure
that you and all vehicle occupants are
seated and restrained properly.
Using the front passenger air bag status
light, you can monitor when the front pas-
senger air bag and front passenger
1-64Safety-Seats, seat belts and supplemental restraint system

2 Instruments and controls
Instrument panel................................2-4
Meters and gauges .............................2-6
Speedometer and odometer .................2-6
Tachometer ..................................2-8
Engine coolant temperature gauge ..........2-8
Fuel gauge ...................................2-9
Distance To Empty (DTE) .....................2-9
Auxiliary gauges (if so equipped) ............2-10
Off-road and 4–Wheel Drive (4WD)
monitor (if so equipped) ......................2-11
Warning lights, indicator lights and audible
reminders ...................................... 2-12
Checking lights .............................. 2-13
Warning/Indicator lights (red) ...............2-13
Warning/Indicator lights (yellow) ............2-17
Warning/Indicator lights (other) .............2-22
Audible reminders ........................... 2-22
Vehicle information display .....................2-23
How to use the vehicle information
display ...................................... 2-23
Startup display .............................. 2-24
Settings ..................................... 2-24
Vehicle information display warnings
and indicators ............................... 2-32
Security systems ............................... 2-39Vehicle security system
.....................2-39
NISSAN Vehicle Immobilizer System .........2-40
Wiper and washer switch .......................2-41
Switch operation ............................ 2-41
Rain-sensing auto wiper system
(if so equipped) .............................. 2-43
Rear window and/or outside mirror defroster
switch (if so equipped) ......................... 2-44
Headlight switch ............................... 2-45
Headlight control switch ....................2-45
LED Daytime Running Lights (DRL)
system (if so equipped) ......................2-50
Instrument brightness control ..............2-51
Turn signal switch ........................... 2-51
Fog light switch (if so equipped) ................2-52
Horn ........................................... 2-52
Cargo lamp switch ............................. 2-53
Climate controlled seat switches
(if so equipped) ................................. 2-53
He
ated seat switches (if so equipped) ..........2-54
Heated rear seat switches (if so equipped) .....2-55
Heated steering wheel switch (if so equipped) . . 2-57
Warning systems switch .......................2-57
Vehicle Dynamic Control (VDC) OFF switch .....2-58

Warning/Indicator light (red)Warning/Indicator light (yellow) Warning/Indicator light (other)
Automatic Transmission Park warning
light (
model)
Anti-lock Braking System (ABS) warning
lightFront fog light indicator light
(if so equipped) (green)
Brake warning lightAutomatic Emergency Braking (AEB) with
Pedestrian Detection system warning lightHigh Beam Assist indicator light (green)
Charge warning lightAutomatic Transmission check warning
lightHigh beam indicator light (blue)
Electric shif t control system warning lightElectronic locking rear differential (E-Lock)
system ON indicator light (if so equipped)Side light and headlight indicator light
(green)
Engine oil pressure warning lightFront passenger air bag status light
(if so equipped)TOW mode ON indicator light (green)
Malfunction Indicator Light (MIL)Hill descent control system ON indicator
light (if so equipped)Turn signal/hazard indicator lights (green)
Master warning lightLow tire pressure warning light
Seat belt warning light and chimeMalfunction Indicator Light (MIL)
Security indicator lightMaster warning light
WARNING LIGHTS, INDICATOR LIGHTS
AND AUDIBLE REMINDERS
2-12Instruments and controls

•If the ATP light is on, this indicates
that the automatic transmission P
(Park) position will not function and
the transfer case is in neutral.
• When parking, always make sure that
the 4WD shif t indicator light illumi-
nates and the parking brake is set.
Failure to engage the transfer posi-
tion in 2WD, 4H or 4LO could result in
the vehicle moving unexpectedly, re-
sulting in serious personal injury or
property damage.
• Shif t the 4WD switch into the 2WD, 4H
or 4LO position again to turn off the
ATP warning light when the shif t le-
ver is in the P position and the ATP
warning light is on. (Before shif ting
the 4WD switch into the 4LO position,
move the shif t lever to the N position
once, shif t the shif t lever into P again
and make sure the ATP warning light
is off.)
This light indicates that the automatic
transmission parking function is not en-
gaged. If the transfer control is not secured
in any drive position while the shif t lever is
in the P (Park) position, the transmission will
disengage and the drive wheels will not
lock.Brake warning light
This light functions for both the parking
brake and the foot brake systems.
Parking brake indicator
When the ignition switch is placed in the ON
position, the light comes on when the park-
ing brake is applied.
Low brake fluid warning light
When the ignition switch is placed in the ON
position, the light warns of a low brake fluid
level. If the light comes on while the engine
is running, with the parking brake not ap-
plied, stop the vehicle and perform the
following:
1. Check the brake fluid level. Add brake fluid as necessary. For additional infor-
mation, see “Brake fluid” (P. 8-14).
2. If the brake fluid level is correct, have the warning system checked. It is recom-
mended that you visit a NISSAN dealer
for this service.
WARNING
• Your brake system may not be work-
ing properly if the warning light is on.
Driving could be dangerous. If you
judge it to be safe, drive carefully to
the nearest service station for re-
pairs. Otherwise, have your vehicle
towed because driving it could be
dangerous.
• Pressing the brake pedal with the en-
gine stopped and/or a low brake
fluid level may increase your stop-
ping distance and braking will re-
quire greater pedal effort and pedal
travel.
• If the brake fluid level is below the
MINIMUM or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked. It is
recommended that you visit a
NISSAN dealer for this service.
2-14Instruments and controls

Operation
The MIL will come on in one of two ways:
• MIL on steady — An emission control sys-tem malfunction has been detected.
Check the fuel-filler cap if the Loose Fuel
Cap warning appears in the vehicle infor-
mation display. 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 thelight 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 emis-
sion control system. To reduce or avoid
emission control system damage:– do not drive at speeds above 45 mph (72 km/h).
– avoid hard acceleration or deceleration.
– 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.
Master warning light
This light comes on when various vehicle
information display warnings appear.
• Parking brake release warning
• Transmission system warning
Seat belt warning light and
chime
The light and chime remind you to fasten
your seat belts. The light illuminates when-
ever the ignition switch is placed in the ON
position and remains illuminated until the
driver's seat belt is fastened. The seat belt warning light for the front
passenger will illuminate if the seat belt is
not fastened when the front passenger
seat is occupied. The front passenger seat
belt does not activate until 5 seconds af ter
the ignition switch is placed in the ON
position.
For additional information, see “Seat belts”
(P. 1-16).
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
operational.
For additional information, see “Security
systems” (P. 2-39).
Supplemental air bag
warning light
When the ignition switch is placed in the ON
position, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
2-16Instruments and controls