2022 TOYOTA TUNDRA HYBRID trailer

3TABLE OF CONTENTS
Owners Manual_USA_M0C031_en
1
2
3
4
5
6
7
8
9
3-4. Adjusting the steering wheel and mirrors
Steering wheel .............. 143
Inside rear view mirror .. 145
Digital Rear-view Mirror 146
Outside rear view mirrors .................................... 156
3-5. Opening, closing the win- dows and moon roof
Power windows ............. 160
Power back window ...... 163
Panoramic moon roof.... 164
4-1. Before driving Driving the vehicle......... 171
Cargo and luggage ....... 178
Vehicle load limits ......... 180
Trailer towing................. 181
Dinghy towing ............... 194
4-2. Driving procedures Power (ignition) switch .. 195
Automatic transmission . 200
Turn signal lever............ 204
Parking brake ................ 205
Brake Hold .................... 208
4-3. Operating the lights and wipers
Headlight switch ............ 211
Fog light switch ............. 214
AHB (Automatic High Beam) .................................... 214
Light bar ........................ 218
Windshield wipers and washer......................... 2184-4. Refueling
Opening the fuel tank cap.................................... 222
4-5. Using the driving support systems
Toyota Safet y Sense 2.5225
PCS (Pre-Collision System) .................................... 230
LTA (Lane Tracing Assist) .................................... 242
RSA (Road Sign Assist). 252
Dynamic radar cruise control with full-speed range ... 255
BSM (Blind Spot Monitor) .................................... 267
Intuitive parking assist ... 274
RCTA (Rear Cross Traffic Alert) ............................ 281
PKSB (Parking Support Brake) .......................... 287
Parking Support Brake func- tion (static objects) ...... 292
Parking Support Brake func- tion (rear-crossing vehicles).................................... 295
Toyota parking assist monitor .................................... 297
Panoramic view monitor 310
Multi-terrain Monitor ...... 34
4
Electro n

ically modulated air
suspension .................. 355
Driving mode s elect switch
.................................... 358
Four-wheel drive system 361
AUTO LSD system ........ 363
4Driving

4TABLE OF CONTENTS
Owners Manual_USA_M0C031_en
Rear differential lock system
.................................... 364
Crawl Control ................ 365
Multi-terrain Select ........ 369
Downhill assist control sys- tem .............................. 372
Driving assist systems .. 374
Trailer brake controller .. 380
Trailer Backup Guide .... 383
Active front spoiler ........ 388
4-6. Driving tips Hybrid Electric Vehicle driving tips............................... 390
Off-road precautions ..... 392
Winter driving tips ......... 395
5-1. Using the air conditioning
system and defogger
Automatic air conditioning system ......................... 400
Heated steering wheel/seat heaters/seat ventilators 407
5-2. Using the interior lights Interior lights list ............ 410
5-3. Using the storage features List of storage features . 413
Luggage compartment fea- tures ............................ 417
5-4. Using the other interior fea- tures
Other interior features ... 420
Garage door opener...... 4336-1. Maintenance and care
Cleaning and protecting the vehicle exterior ............ 442
Cleaning and protecting the vehicle interior ............. 445
6-2. Maintenance Maintenance requirements.................................... 448
General maintenance .... 449
Emission inspection and maintenance (I/M) programs.................................... 452
6-3. Do-it-yourself maintenance Do-it-yourself service precau-tions ............................. 454
Hood .............................. 456
Engine compartment ..... 457
12-volt battery................ 463
Tires .............................. 466
Tire inflation pressure .... 476
Wheels .......................... 478
Air conditioning filter ...... 479
Cleaning the hybrid battery (traction battery) air intake
vent and filter ............... 481
Electronic key battery .... 485
Checking and replacing fuses .................................... 487
Light bulbs ..................... 490
5Interior features
6Maintenance and care

20Pictorial index
Owners Manual_USA_M0C031_en
Outer mirror extend switch*.............................................. P.158
Trailer brake control switc h .............................................. P.380
Light bar switch
*............................................................... .P.218
*: If equipped
Front-wheel drive control switch
*..................................... P.361
“DRIVE MODE” switch
*..................................................... P.358
“TOW HAUL” switch
*......................................................... P.203
Mode select switch
*................................... P.203, 358, 365, 369
“MTS” switch
*............................................................... ...... P.369
“DAC/CRAWL” switch
*...................................................... P.365
Trailer Backup Guide switch
*............................................ P.383
Camera switch
*............................................................... .... P.312
VSC OFF switch ................................................. ................ P.376
Emergency flasher switch ....................................... .......... P.494
Height control mode select switch
*.................................. P.355
Height control switch
*....................................................... P.355
Rear differential lock switch
*............................................ P.364

882-1. Instrument cluster
Owners Manual_USA_M0C031_en
*1: These lights turn on when the power switch is turned to ON to
indicate that a system check is
being performed. They will turn
off after the hybrid system is
started, or after a few seconds.
There may be a malfunction in a
system if the light does not come
on, or turn off. Have the vehicle
inspected by your Toyota dealer.
*2: This light illuminates on the multi-informatio n display with a
message.
*3: Intuitive parking assist OFF indi- cator turns on when the power
switch is turned to ON while the
Intuitive parking assist function is
on. It will turn off after a few sec-
onds.
(Flashes)
Rear differential lock
indicator (if equipped)
( P.506)
Tire pressure warning
light
*1 (  P.506)
Low fuel level warn-
ing light ( P.507)
Driver’s and front pas-
senger’s seat belt
reminder light
(  P.507)
Rear passengers’ seat
belt reminder lights
(  P.507)
Air suspension mal-
function indicator (if
equipped) ( P.508)
Trailer brake warning
light ( P.508)
WARNING
■If a safety system warning
light does not come on
Should a safety system light such
as the ABS and SRS warning light
not come on when you start the
hybrid system, this could mean
that these system s are not avail-
able to help protect you in an acci-
dent, which could result in death
or serious injury. Have the vehicle
inspected by you r Toyota dealer
immediately if this occurs.

982-1. Instrument cluster
Owners Manual_USA_M0C031_ention. As a result, the actual dis-
tance that can be driven may differ
from that displayed.
●When only a small amount of fuel
is added to the tank, the display
may not be updated. When refuel-
ing, turn the power
switch to OFF.
If the vehicle is refueled without
turning the power switch to OFF,
the display may not be updated.
●When “Refuel” is displayed, the
remaining fuel amount is low and
the distance that can be driven
with the remaining fuel cannot be
calculated. Refuel immediately.
■Hybrid System Indicator
The Hybrid System Indicator will not
operate in the following situations:
●The “READY” indicator is not illu-
minated.
●The shift lever is in a range other
than D or S.
Select to display the following
navigation system-linked infor-
mation:
 Route guidance to destination
 Compass display (heading-up
display)
Select to enable selection of an
audio source or track on the
meter using the meter control
switches.
This menu icon can be set to be
displayed/not displayed in .
■Trailer brake
Displays trailer brake control
status ( P.380) and trailer
type
*.
*: To select the trailer, press and
hold the meter control switch.
( P.100)
■Trailer Mode BSM
Displays trailer length
* and
trailer blind spot status
( P.267).
*: To select the trailer, press and
hold the meter control switch.
( P.100)
■Drive information
2 items that are selected using
the “Drive Info Items” setting
(average speed, distance and
total time) can be displayed ver-
tically.
The displayed information
changes according to the “Drive
Info Type” setting (since the sys-
tem was started or between
resets). ( P. 9 9 )
Use the displayed information as a
reference only.
Following items will be displayed.
 “Trip”
• “Average Speed”: Displays the
average vehicle speed since
hybrid system start
*
Navigation system-linked
display
Audio system-linked dis-
play
Vehicle information dis-
play

1002-1. Instrument cluster
Owners Manual_USA_M0C031_en
■Changing settings of the
trailer type
 Trailer settings screen
Displays the name of the cur-
rently selected trailer or “No
Trailer Selected” if a trailer
has not yet been selected
Add a new trailer or select an
existing saved trailer
• Maximum of 10 trailers can be saved.
• Select the trailer name, length, hitch type, brake type and num-
ber of axles.
• The parameters which can be set depend on which of the trailer
systems are installed on the vehi-
cle. (Trailer Brake Controller,
Trailer Backup Guide and Trailer
Mode BSM)
Deselect the currently
selected trailer
• Used when a 4-pin trailer connec-tor has been disconnected. (4-pin
trailer connector disconnection
cannot be automatically detected
by Trailer Brake Controller)
Edit the parameters of a
saved trailer (name, length,
hitch type, brake type and
number of axles)
• The parameters which can be edited depend on which of the
trailer systems are installed on
the vehicle (Trailer Brake Control-
ler, Trailer Backup Guide and
Trailer Mode BSM)
Delete a saved trailer
 Trailer detail screen
Displays the name of the cur-
rent trailer which is being
added or edited.
Change the name of the
trailer.
Change the hitch type of the
trailer between ball hitch
(conventional), gooseneck or
fifth wheel. Note that goose-
neck and fifth wheel trailers
are not supported for some
features (Trailer Backup
Guide and Trailer Mode
BSM)
Change the length of the
trailer. If the exact length is
not listed, round up the actual
length of the trailer to the
closest available value.
“Auto” length dete ction can also be
selected.

1012-1. Instrument cluster
Owners Manual_USA_M0C031_en
2
Vehicle status information and indicators
Change the number of axles.
Change the brake type (elec-
tric or electric over hydraulic)
and weight of the trailer, or
turn trailer brakes off for that
trailer.
Save the trailer information
If there are any errors with the
trailer values, re-select the value or
delete and re-save the trailer. If the
error continues, contact your Toy-
ota dealer.
■Vehicle functions and set-
tings that can be changed
 P.561
■Suspension of the settings dis-
play
●Some settings cannot be changed
while driving. When changing set-
tings, park the vehicle in a safe
place.
●If a warning message is displayed,
operation of the settings display
will be suspended.
Select to display warning mes-
sages and measures to be
taken if a malfunction is
detected. ( P.511)
WARNING
■Cautions during setting up
the display
If the hybrid system is operating
when changing the display set-
tings, ensure that the vehicle is
parked in a place with adequate
ventilation. In a closed area such
as a garage, exhaust gases
including harmful carbon monox-
ide (CO) may collect and enter
the vehicle. This may lead to
death or a seri ous health hazard.
NOTICE
■During setting up the display
To prevent 12-volt battery dis-
charge, ensure that the hybrid
system is operating while setting
up the display features.
Warning message display

1583-4. Adjusting the steering wheel and mirrors
Owners Manual_USA_M0C031_en
1Folds the mirrors
2 Unfolds the mirrors
Putting the switch in the neutral
position sets the mirrors to auto-
matic mode. Automatic mode
allows the folding or unfolding of
the mirrors to be linked to lock-
ing/unlocking of the doors.
■Using automatic mode in cold
weather
When automatic mode is used in
cold weather, the door mirror could
freeze up and aut omatic stowing
and return may not be possible. In
this case, remove any ice and snow
from the door mirror, then either
operate the mirror using manual
mode or move the mirror by hand.
■Customization
Some functions can be customized.
(  P.561)
The mirror can be deployed to
the outer side in order to
improve rear visibility when tow-
ing a wide trailer.
Press the switch and extend the
mirror.
Press the switch again to return
the mirror to the original posi-
tion.
■Recommended mirror angle
when towing a trailer (vehicles
with extending mirrors)
1 Power adjust the upper part of
the mirror until an appropriate
view is obtained. It is recom-
mended that the outer 2/3 of the
upper mirror be filled with images
other than the vehicle and trailer.
2 Manually adjust the lower part of
the mirror until an appropriate
view of the towed object is
obtained. It is recommended that
the outer 2/3 of the lower mirror
be filled with imag es other than
WARNING
■When a mirror is moving
To avoid personal injury and mir-
ror malfunction, be careful not to
get your hand caught by the mov-
ing mirror.
Extending the mirrors (if
equipped)