child lock TOYOTA TUNDRA HYBRID 2023 Owner's Manual

590What to do if... (Troubleshooting)
Owners Manual_USA_M0C052_en
10-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
 If you lose your keys, new
keys can be made by your
Toyota dealer. ( P.526)
 If you lose your electronic
keys, the risk of vehicle theft
increases significantly. Con-
tact your Toyota dealer imme-
diately. ( P.526)
 Is the electronic key battery
weak or depleted? ( P.484)
 Is the power switch in ON?
When locking the doors, turn the
power switch off. ( P.198)
 Is the electronic key left inside
the vehicle?
When locking the doors, make sure
that you have the electronic key on your person.

The function may not operate
properly due to the condition
of the radio wave. ( P.130)
 Is the child-protector lock set?
The rear door cannot be opened
from inside the vehicle when the
lock is set. Open the rear door from
outside and then unlock the child-
protector lock. ( P. 1 1 6 )
 Did you press the power
switch while firmly depress-
ing the brake pedal?
( P.195)
 Is the shift lever in P?
( P.195)
 Is the electronic key any-
where detectable inside the
vehicle? ( P.128)
 Is the electronic key battery
weak or depleted?
In this case, the h ybrid system can
be started in a temporary way.
(  P.528)
 Is the 12-volt battery dis-
charged? ( P.529)
If you have a problem,
check the following before
contacting your Toyota
dealer.
The doors cannot be
locked, unlocked, opened
or closed
You lose your keys
The electronic key does
not operate properly
The doors cannot be
locked or unlocked
The rear door cannot be
opened
If you think something is
wrong
The hybrid system does
not start

Owners Manual_USA_M0C052_en
593Alphabetical Index
Alphabetical Index
A
A/C ........................................... 400Air conditioning filter ............. 479
Automatic air conditioning sys-tem ..................................... 400
Front seat concentrated airflow mode (S-FLOW) ................. 404
ABS (Anti-lock Brake System) ............................................... 374Warning light ........................ 503
Acoustic vehicle alerting system ................................................. 75
Active front spoiler ................ 388
Adaptive Variable Suspension System (AVS) ........................ 375
AHB (Automatic High Beam) . 214
AI-SHIFT .................................. 200
Air conditioning filter ............. 479
Air conditioning system ........ 400 Air conditioning filter ............. 479
Automatic air conditioning sys-tem ..................................... 400
Front seat concentrated airflow mode (S-FLOW) ................. 404
Air suspension ....................... 355
Airbags ...................................... 36 Airbag operating conditions.... 38
Airbag precautions for your child............................................. 41
Correct driving posture ........... 27
Curtain shield airbag operating conditions ............................. 39
Curtain shield airbag precautions ............................................. 41
Front passenger occupant clas- sification system ................... 46
General airbag precautions .... 41
Locations of airbags ............... 36
Modification and disposal of air- bags ..................................... 44
Side airbag operating conditions .............................................39
Side airbag precautions..........41
Side and curtain shield airbags operating conditions .............39
Side and curtain shield airbags precautions ...........................41
SRS airbags ...........................36
SRS warning light .................502
Alarm .........................................82 Warning buzzer ....................501
Ambient lights.........................410
Anchor brackets ... ..............55, 58
Antennas (smart key system)128
Anti-lock Brake System (ABS) ...............................................374Warning light.........................503
Approach warning ..................263
Armrest ......... ......................... ..425
Assist grips .............................425
Audio system-linked display ...98
AUTO LSD system ..................363
Automatic air conditioning sys- tem .........................................400
Automatic headlight leveling system ...................................212
Automatic High Beam ............214
Automatic light control system ............................................... 211
Automatic transmission.........200 If th e s hif t le ver ca n no t b e s hif te d from P .................................201
S mode .................................202
TOW HAUL switch................200
Auxiliary boxes .......................416
Average fuel economy .............97
Average vehicle speed .............98
AVS (Adaptive Variable Suspen- sion System) .........................375

594Alphabetical Index
Owners Manual_USA_M0C052_en
B
Back window Power back window ............. 163
Back-up lights Replacing light bulbs ............ 490
Battery (12-volt battery) ......... 463 Battery checking................... 463
If the 12-volt battery is dis-charged .............................. 529
Preparing and c hecking before
winter.................................. 395
Warning light ........................ 502
Battery (traction battery) ......... 76
Bed hooks ............ ................... 417
Bed lamp ................................. 410 Replacing light bulbs ............ 490
Blind Spot Monitor (BSM) ...... 267 Enabling/disabling the system........................................... 269
Trailer settings ...................... 100
Boost Meter .............................. 94
Bottle holders ......................... 415
Brake Brake hold ............................ 208
Fluid ............................. 461, 546
Parking brake ....................... 205
Regenerative braking ............. 74
Warning light ........................ 501
Brake assist ............................ 374
Brake hold ............................... 208
Brake Override System .......... 172
Break-in tips ........ ................... 172
Brightness control Instrument panel light control . 94
BSM (Blind Spot Monitor) ...... 267 Enabling/disabling the system........................................... 269
Trailer settings ...................... 100
C
Camper information ...............585
Care..................................442, 445 Aluminum wheel ornaments .442
Aluminum wheels .................442
Exterior .................................442
Hybrid battery (tr action battery)
air intake vents ...................481
Interior ..................................445
Seat belts .............................445
Cargo and luggage .................178
Cargo capacity ........................180
Cargo lamp ..............................410 Replacing light bulbs ............490
Chains......................................397
Child restraint system ..............53 Fixed with a LATCH system ...60
Fixed with a seat belt..............62
Front passenger occupant clas-sification system ...................46
Points to remember ................53
Riding with children ................52
Types of child restraint system installation method ...............55
Using an anchor bracket ........58
Child safety ...............................52 12-volt battery precautions ...464
Airbag precautions .................41
Battery precautions ..............533
Child restraint system .............55
Heated steering wheel and seat heater precautio ns..............407
How your child should wear the seat belt ................................30
Panoramic moon r oof ...........166
Power back window..............163
Power window lock switch ....162
Power window precautions...161
Rear door child-protectors .... 116
Removed electronic key battery precautions .........................485

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 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