2023 TOYOTA TUNDRA HYBRID lane assist

5047-2. Steps to take in an emergency
Owners Manual_USA_M0C052_en
■LTA indicator (warning buzzer)
■Intuitive parking assist OFF indicator (warning buzzer)
■PKSB OFF indicator (warning buzzer)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in t he LTA (Lane Tracing Assist)
 Follow the instructions dis played on the multi-infor-
mation display. ( P.252)
Warning lightDetails/Actions
(Flashes)
Indicates a malfunction in the i ntuitive parking assist func-
tion
 Have the vehicle inspecte d by your Toyota dealer
immediately.
Indicates that the system is te mporarily unavailable, possi-
bly due to a sensor being dirt y or covered with ice, etc.
 Follow the instructions dis played on the multi-infor-
mation display. ( P.276)
Warning lightDetails/Actions
(Flashes)
When a buzzer sounds:
Indicates a malfun ction in the PKSB ( Parking Support
Brake) system
 Have the vehicle inspecte d by your Toyota dealer
immediately.
When a buzzer does not sound:
Indicates that the system is te mporarily unavailable, possi-
bly due to a sensor being dirt y or covered with ice, etc.
 Follow the instructions dis played on the multi-infor-
mation display. ( P.291)

5147-2. Steps to take in an emergency
Owners Manual_USA_M0C052_enManual Supplement” for the main-
tenance interval applicable to your
vehicle.
■If “Oil Maintenance Required
Soon” is displayed
Indicates that the engine oil should
be scheduled to be changed.
Check the engine oil and change it if
necessary. After changing the
engine oil, make sure to reset the
message. ( P.459)
■If “Oil Maintenance Required” is
displayed
Indicates that the engine oil should
be changed.
Check and change t he engine oil,
and oil filter by your Toyota dealer.
After changing the engine oil, make
sure to reset the message.
(  P.459)
■If a message that indicates the
malfunction of front camera is
displayed
The following sys tems may be sus-
pended until the pr oblem shown in
the message is resolved. ( P.228,
501)
●PCS (Pre-Collis ion System)
●LTA (Lane Tracing Assist)
●Automatic High Beam
●RSA (Road Sign Assist) (if
equipped)
●Dynamic radar cruise control with
full-speed range
■If a message that indicates the
malfunction of radar sensor is
displayed
The following sys tems may be sus-
pended until the pr oblem shown in
the message is resolved. ( P.228,
501)
●PCS (Pre-Collis ion System)
●LTA (Lane Tracing Assist)
●Dynamic radar cruise control with
full-speed range
■If “Radar Cruise Control
Unavailable See Owner’s Man-
ual” is displayed
The dynamic radar cruise control
with full-speed range system is sus-
pended temporarily or until the prob-
lem shown in the message is
resolved. (causes and coping meth-
ods: P.228)
■If “Radar Cruise Control
Unavailable” is displayed
The dynamic radar cruise control
with full-speed range system cannot
be used temporarily. Use the system
when it becomes available again.
■Warning buzzer
 P. 5 1 1

5237-2. Steps to take in an emergency
Owners Manual_USA_M0C052_en
7
When trouble arises
WARNING
■When the spare tire is
attached
The vehicle speed may not be
correctly detecte d, and the follow-
ing systems may not operate cor-
rectly:
• ABS & Brake assist
• VSC
• TRAC
• AUTO LSD (if equipped)
• PCS (Pre-Collision System)
• Automatic High Beam (if equipped)
• LTA (Lane Tracing Assist)
• Dynamic radar cruise control with full-speed range
• EPS
• Trailer Sway Control
• Tire pressure warning system
• BSM (Blind Spot Monitor)
• Panoramic view monitor (if equipped)
• Multi-terrain Monitor (if equipped)
• Toyota parking assist monitor (if equipped)
• Intuitive parking assist
• PKSB (Parking Support Brake)
• Navigation system (if equipped)
Also, not only can the following
system not be utilized fully, but it
may even negatively affect the
drive-train components:
• 4WD system (if equipped)
■Speed limit when using the
temporary spare tire
Do not drive at speeds in excess
of 50 mph (80 km/h) when a tem-
porary spare tire is installed on
the vehicle.
The temporary spare tire is not
designed for driving at high
speeds. Failure to observe this
precaution may lead to an acci-
dent causing death or serious
injury.
NOTICE
■Do not drive the vehicle with
a flat tire
Do not continue driving with a flat
tire.
Driving even a short distance with
a flat tire can damage the tire and
the wheel beyond repair.
■Driving with tire chains and
the temporary spare tire
Do not fit tire chains to the tempo-
rary spare tire.
Tire chains may damage the vehi-
cle body and adversely affect driv-
ing performance.
■When stowing the flat tire
Ensure that ther e is no object
caught between t he tire and the
vehicle underbody.
■When replacing the tires
When removing or fitting the
wheels, tires or th e tire pressure
warning valve and transmitter,
contact your Toyota dealer as the
tire pressure warning valve and
transmitter may be damaged if not
handled correctly.

5678-2. Customization
Owners Manual_USA_M0C052_en
8
Vehicle specifications
■Lights ( P.211)
*: Except for Canada
■PCS (Pre-Collision System) ( P.230)
*: The system is automatically enabled each time the power switch is turned
to ON.
■LTA (Lane Tracing Assist) ( P.242)
Time elapsed before head-
lights automatically turn off
after doors are closed
30 seconds
Off
O—O60 seconds
90 seconds
Windshield wiper linked
headlight illuminationOnOff——O
FunctionDefault settingCustomized
setting
Daytime running lights*OnOffO—O
Welcome lamp (if equipped)OnOff——O
FunctionCustomized setting
PCS (Pre-Collision System)*On/Off—O—
Adjust alert timingEarly/Middle/Late—O—
FunctionCustomized setting
Lane centering functionOn/Off—O—
Alert typeSteering wheel vibra- tion/Buzzer—O—
Alert sensitivityHigh/Standard—O—
Vehicle sway warning func-
tionOn/Off—O—
Vehicle sway warning sensi-
tivityHigh/Standard/Low—O—
FunctionDefault settingCustomized setting

Owners Manual_USA_M0C052_en
Alphabetical Index595
Seat belt extender precautions............................................. 30
Seat belt precautions ............. 52
Child-protectors .. ................... 116
Cleaning .......................... 442, 445 Aluminum wheel ornaments . 442
Aluminum wheels ................. 442
Exterior ................................. 442
Interior .................................. 445
Radar sensor........................ 226
Seat belts ............................. 445
Clock ......................................... 91
Coat hooks .............................. 426
Condenser .............................. 461
Console box ............................ 415
Console box light ................... 410
Consumption screen.............. 106
Coolant .................................... 460 Checking .............................. 460
Cooling system ...................... 460 Engine overheating .............. 535
Coussins gonflables Modification et é limination en fin
de vie des coussins gonflables ........................................... 583
Crawl Control .......................... 365
Cruise control Dynamic radar cruise control with full-speed range .......... 256
Cup holders ............................ 414
Current fuel consumption ....... 97
Curtain shield airbags ............. 36
Customizable features ........... 561D
DAC ..........................................372
Daytime running light system211
Daytime running lights Replacing light bulbs ............490
Deck divider ............................417
Defogger Outside rear view mirrors .....401
Rear window.........................401
Windshield ............................401
Differential ...............................546
Digital Rear-view Mirror .........146
Dimension ...............................540
Dinghy towing .........................194
Display Dynamic radar cruise control with full-speed range ..........256
Head-up display ...................102
Intuitive parking assist ..........274
LTA (Lane Tracing Assist) .....248
Multi-information display.........95
Warning messages ............... 511
Display change button .............93
Distance until next engine oil change .....................................93
Do-it-yourself maintenance ...449
Door courtesy lights...............410
Door lock Side doors ............................ 113
Smart key system .................128
Wireless remote control........ 111
Doors Automatic door locking and unlocking system ................ 116
Door glasses ........................160
Door lock .............................. 113
Open door warning buzzer . 114, 11 6
Outside rear view mirrors .....155
Rear door child-protectors .... 116
Side doors ............................ 113

Owners Manual_USA_M0C052_en
Alphabetical Index599
I
IdentificationVehicle.................................. 541
Ignition switch (power switch) ............................................... 195Auto power off function ........ 198
Changing the power switch modes ................................ 198
If your vehicle has to be stopped in an emergency................. 494
Starting the hybrid system.... 195
Immobilizer system .................. 81
Indicators .................................. 89
Initialization Items to initialize................... 571
Parking Support Brake ......... 292
Power windows .................... 160
Tire pressure warning system........................................... 470
Inside rear view mirror........... 145
Instrument panel light control. 94
Intercooler ............................... 461
Intercooler coolant ................. 460 Capacity ............................... 544
Checking .............................. 460
Interior lights .......................... 410 Wattage ................................ 548
Interior lights list .................... 410
Intuitive parking assist .......... 274 Enabling/disabling the system........................................... 275
Function ............................... 274
Warning lights....................... 504
Warning message ................ 276
J
Jam protection function Electronic sunshade ............. 165
Panoramic moon roof ........... 165
Power running boards .......... 118
Power windows .................... 160
K
Keyless entrySmart key system .................128
Wireless remote control........ 111
Keys ......................................... 110 Battery-saving function .........129
Electronic key ....................... 110
If the electronic key does not operate properly .................527
If you lose your keys.............526
Key number plate ................. 110
Keyless entry ........ 113, 120, 128
Mechanical key..................... 110
Power switch ........................195
Replacing the battery ...........484
Warning buzzer ....................128
Wireless remote control........ 111
Knee airbags .............................36
L
Lane Tracing Assist (LTA) ......242 Operation..............................242
Warning lights .......................504
Warning messages ...............252
Language (multi-information dis- play) .........................................99
LATCH anchors.........................60
Lever Auxiliary catch lever .............456
Hood lock release lever ........456
Shift lever .............................201
Turn signal lever ...................204
Wiper lever ...........................218
License plate lights Light switch........................... 211
Replacing light bulbs ............490
Light bulbs Replacing .............................489
Lights Ambient lights ....................... 411
Automatic High Beam system

600Alphabetical Index
Owners Manual_USA_M0C052_en
........................................... 214
Cargo lamp........................... 411
Fog light switch .................... 214
Headlight switch ................... 211
Interior lights................. 410, 411
Personal lights...................... 411
Replacing light bulbs ............ 490
Trailering light ....................... 158
Turn signal lever ................... 204
Vanity lights .......................... 431
Wattage ................................ 548
LTA (Lane Tracing Assist) ...... 242 Operation ............................. 242
Warning lights....................... 504
Warning messages............... 252
Luggage compartment features ............................................... 417Bed hooks ............................ 417
Deck divider ......................... 417
M
Maintenance Do-it-yourself maintenance .. 454
General maintenance ........... 449
Maintenance data................. 540
Maintenance requirements... 448
Malfunction indicator lamp.... 502
Manual headlight leveling dial ............................................... 213
Menu icons ............................... 96
Meter Boost Meter ............................ 94
Clock ...................................... 91
Engine oil pressure gauge ..... 91
Hybrid Power Meter ............... 94
Indicators................................ 89
Instrument panel light control . 94
Meter control switches ........... 96
Meters .................................... 91
Multi-information display ........ 95
Pitch and roll gauges.............. 94
Settings .................................. 99 Tow gauges ............................94
Voltmeter ................................91
Warning lights .................87, 501
Warning messages ............... 511
Meter control switches.............96
Mirrors Digital Rear-view Mirror ........146
Inside rear view mirror ..........145
Outside rear view mirror defog-gers ....................................401
Outside rear view mirrors .....155
Vanity mirrors........................431
Mode select switch TOW HAUL switch................203
Multi-information display .........95
Audio system-linked display ...98
Changing the display ..............96
Driving information display .....97
Dynamic radar cruise control with full-speed range ..........256
Fuel economy .........................97
Hybrid System Indicator .........97
Intuitive parking assist ..........274
LTA (Lane Tracing Assist) .....248
Menu icons .............................96
Meter control switches............96
Navigation system-linked display .............................................98
Settings ..................................99
Tire pressure ...... ..................468
Trailer settings ......................100
Vehicle information display .....98
Warning messages ............... 511
Multi-terrain Monitor...............344 Automatic display mode .......347
Camera switch......................344
Function................................345
Menu button .........................345
Multi-terrain Monitor precautions...........................................354
Screen display and functions347
Things you should know .......354

Owners Manual_USA_M0C052_en
Alphabetical Index603
Road Sign Assist .................... 253
RSA (Road Sign Assist) ......... 253
S
Safety Connect ......................... 68
Seat belt reminder light ......... 507
Seat belts .................................. 29Adjusting the seat belt shoulder anchor height ....................... 33
Automatic Locking Retractor .. 31
Child restraint system installation ............................................. 55
Cleaning and maintaining the seat belt.............................. 445
Emergency Locking Retractor 31
How to wear your seat belt..... 30
How your child should wear the seat belt................................ 30
Pregnant women, proper seat belt use................................. 29
Reminder light and buzzer ... 507
Seat belt extender .................. 30
Seat belt pretensioners .......... 34
SRS warning light................. 502
Seat heaters ............................ 407
Seat position memory ............ 137
Seat ventilators ...................... 407
Seating capacity ............. 180, 541
Seats ................................ 133, 134 Adjustment ........................... 133
Adjustment precautions133, 134, 136
Child seats/child restraint system installation ............................ 53
Cleaning ............................... 445
Driving position memory....... 137
Folding down and returning the rear seatbacks.................... 134
Head restraints ..................... 140
Power easy access system .. 137
Properly sitting in the seat ...... 27
Seat heaters ......................... 407 Seat position memory...........137
Seat ventilators.....................407
Sensor Automatic headlight system . 211
Automatic High Beam system...........................................214
BSM (Blind Spot M onitor) .....268
Dynamic radar cruise control with full-speed range ..........225
Inside rear view mirror ..........145
Intuitive parking assist ..........274
LTA (Lane Tracing Assist) .....242
Parking Support Brake function (rear-crossing vehicles) ......268
Parking Support Brake function (static objects) ....................274
PCS (Pre-Collisio n System) .225
Radar sensor ........................225
Rain-sensing windshield wipers ...........................................220
RCTA (Rear Cross Traffic Alert) ...........................................268
Service plug ..............................76
Shift lever ................................201 Automatic transm ission ........200
If th e s hif t le ver ca n no t b e s hif te d from P .................................201
Shift lever light........................410
Shift lock system ....................201
Side airbags ..............................36
Side marker lights Light switch........................... 211
Replacing light bulbs ............490
Side mirrors Adjustment ...........................155
BSM (Blind Spot M onitor) .....267
Folding..................................156
Heaters .................................401
Mirror position me mory.........137
RCTA (Rear Cross Traffic Alert) ...........................................281
Side turn signal lights ............204