2018 TOYOTA TUNDRA lock

654What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your keys, new genuine keys can be made by your Toyota
dealer. (P. 111 )
●Is the wireless key battery weak or depleted? ( P. 516)
●The function may not operate properly due to the condition of t he radio
wave. ( P. 111)
●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. 116)
●Is the shift lever in P? ( P. 195)
●Is the battery discharged? ( P. 582)
●Is the engine switch in the “ON” position?
If you cannot release the shift lever by depressing the brake p edal with the
engine switch in the “ON” position. ( P. 201)
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 doors cannot be locked or unlocked
The rear door cannot be opened
If you think something is wrongThe engine does not start
The shift lever cannot be shifted from P even if you depress
the brake pedal

655What to do if... (Troubleshooting)
●It is locked to prevent theft of the vehicle if the key is removed from the
engine switch. ( P. 196)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. ( P. 147)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 548)
●The parking brake indicator is on
Is the parking brake released? ( P. 205)
Depending on the situation, other types of warning buzzer may also sound.
( P. 547, 555)
●Did anyone inside the vehicle open a door during setting the al arm?
The sensor detects it and the alarm sounds. ( P. 85)
To stop the alarm, turn the engine switch to the “ACC” or “ON” position, or
start the engine.
●When a warning light turns on or a warning message is displayed , refer to
P. 547, 555.
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or close by operating the power
window switches
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning light turns on or a warning message is displayed

657Alphabetical index
Alphabetical index
A/C .................................... 412, 419Air conditioning filter ............. 513
Automatic air conditioning system ......... ....................... 419
Manual air conditioning system ......... ....................... 412
ABS (Anti-lock Brake
System) .................................. 301 Function ................................ 301
Warning light ......................... 548
Air conditioning filter .............. 513
Air conditioning system ............................ 412, 419
Air conditioning filter ............. 513
Automatic air conditioning system ......... ....................... 419
Manual air conditioning system ......... ....................... 412
Airbags ....................................... 38
Airbag operating conditions .... 46
Airbag precautions for your child ......................... 42
Airbag warning light .............. 547
Correct driving posture ........... 30
Curtain shield airbag operating conditions ............. 46
Curtain shield airbag precautions ........................... 43
Front passenger occupant classification syst em............. 50
General airbag precautions .... 42
Locations of airbags................ 38 Modification and disposal
of airbags ............................. 45
Side airbag operating
conditions ............................. 46
Side airbag precautions .......... 43
Side and curtain shield airbags operating
conditions ............................. 46
Side and curtain shield airbags precautions .............. 43
SRS airbags ........................... 38
Alarm Alarm ...................................... 85
Warning buzzer ............ 547, 555
Anchor brackets ........................ 60
Anti-lock Brake System (ABS) ...................................... 301 Function ................................ 301
Warning light......................... 548
Armrest..................................... 454
Assist grips .............................. 455
Audio input ...... 328, 347, 351, 355
Audio remote control switches
*
Audio system ............................322
Antenna ................................ 408
Audio input.... 328, 347, 351, 355
Audio settings ....................... 332
AUX port/ USB port..... 328, 347, 351, 355
Bluetooth
® audio .......... 363, 369
CD player.............................. 342
Display settings .................... 333
General settings ................... 330
A
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER
’S MANUAL”.

659Alphabetical index
Installing CRS with top tether strap ........ 67, 70
Child safety ................................ 55
Airbag precautions .................. 42
Battery precautions ............... 584
Child restraint system ............. 56
How your child should wear the seat belt ................. 34
Installing child restraints ......... 60
Moon roof precautions .......... 157
Power back window precautions ......................... 153
Power window lock switch .... 147
Power window precautions ... 149
Rear door child-protector ...... 116
Removed wireless remote
control battery
precautions ......................... 517
Seat belt extender
precautions ........................... 37
Seat belt precautions .............. 59
Seat heater precautions........ 427
Child-protectors....................... 116
Cleaning ........................... 470, 473 Aluminum wheels.................. 471
Exterior ................................. 470
Interior................................... 473
Seat belts .............................. 474
Clock ......................................... 451
Compass .................................. 465
Condenser ................................ 490
Console box ............................. 435
Coolant ..................................... 488 Capacity ................................ 604
Checking ............................... 488
Preparing and checking before winter....................... 312
Cooling system ........................ 488 Engine overheating ............... 585
CRS ............................................. 56 Cruise control
Cruise control ....................... 266
Dynamic radar cruise control ...................... 252
Cup holders ............................. 442
Curtain shield airbags............... 39
Customizable features ............ 624
Daytime running light system.................................... 209
Deck hooks .............................. 449
Defogger Back window................. 414, 421
Outside rear view mirrors ........................ 414, 421
Windshield .................... 414, 421
Differential................................ 605
Dimensions .............................. 592
Dinghy towing.......................... 194
Display Drive information .................. 101
Dynamic radar
cruise control ...................... 252
LDA
(Lane Departure Alert) ....... 244
Multi-information display ....... 100
Trip information..................... 100
Warning message................. 555
Do-it-yourself maintenance .... 482
D

660Alphabetical index
Doors ........................................ 114Automatic door locking and unlocking system ......... 117
Door glasses ......................... 147
Door lock............................... 115
Open door warning message ............................. 557
Outside rear view mirrors...... 142
Rear door child-protector ...... 116
Side doors............................. 114
Driver’s seat position memory .................................. 128
Drive-Start Control .................. 161
Driving ...................................... 160
Break-in tips .......................... 162
Correct driving posture ........... 30
Driving assist system ............ 301
Procedures ........................... 160
Winter drive tips .................... 312
Dynamic radar cruise control ........................ 252 Constant speed
control mode....................... 257
Vehicle-to-vehicle distance control mode ........ 259 EDR (Event data recorder)........ 10
Emergency, in case of
If the engine will not start ...... 580
If the vehicle has discharged battery ................................ 582
If the warning buzzer sounds................................ 547
If the warning light turns on ....................................... 547
If the warning message
is displayed ........................ 555
If you have a flat tire ............. 565
If you lose your keys ............. 111
If you think something is wrong .............................. 545
If your vehicle becomes
stuck ................................... 588
If your vehicle has to be stopped in an emergency ... 539
If your vehicle needs to be towed......................... 540
If your vehicle overheats....... 585
Emergency flashers ................ 538
Engine “ACC” position ...................... 195
Compartment ........................ 485
Engine switch ....................... 195
Hood ..................................... 484
How to start the engine......... 195
Identification number ............ 600
If the engine will not start ...... 580
Ignition switch
(engine switch) ................... 195
Immobilizer system .. ............... 76
Overheating .......................... 585
Engine coolant......................... 488 Capacity................................ 604
Checking............................... 488
Preparing and checking before winter ...................... 312
Engine coolant temperature gauge ....................................... 95E

663Alphabetical index
JackPositioning the jack ............... 572
Vehicle-equipped jack........... 566
Jack handle .............................. 570
Jam protection function
Moon roof.............................. 154
Power windows ..................... 148
Keyless entry ........................... 114 Wireless remote control ........ 114
Keys .......................................... 110 Engine switch........................ 195
If you lose your keys ............. 111
Ignition switch ....................... 195
Key number plate.................. 110
Keyless entry ........................ 114
Replacing the battery ............ 516
Wireless remote control ........ 114
Knee airbags .............................. 39
Lane Departure Alert (LDA) ...................................... 244
Language
(multi-information display) ... 100
LATCH anchors ................... 62, 63
LDA (Lane Departure Alert) .......... 244 Lane departure alert function ............................... 244
Vehicle sway warning ........... 245
Lever Auxiliary catch lever .............. 484
Hood lock release lever ........ 484
Shift lever .............................. 197
Turn signal lever ................... 204
Wiper lever............................ 217 License plate lights
Light switch ........................... 206
Replacing light bulbs ............ 533
Wattage ................................ 609
Light bulbs Replacing.............................. 523
Wattage ................................ 609
Lights Automatic High Beam ........... 211
Cargo lamp switch ................ 431
Engine switch light (ignition switch light) ........... 429
Fog light switch ..................... 216
Headlight switch ................... 206
Illuminated entry system ....... 431
Interior lights ......................... 430
Interior lights list.................... 429
Outer foot light ...................... 429
Personal lights ...................... 430
Replacing light bulbs ............ 521
Turn signal lever ................... 204
Vanity lights .......................... 450
Wattage ................................ 609
Load capacity .......................... 171
Luggage compartment features .................................. 449
Luggage storage box .............. 447
J
K
L

664Alphabetical index
MaintenanceDo-it-yourself maintenance ... 482
General maintenance ........... 478
Maintenance data ................. 592
Maintenance requirements ... 476
Resetting the message indicating maintenance is
required .............................. 477
Malfunction indicator lamp ..... 547
Manual headlight leveling dial .......................................... 208
Map holder ............................... 438
Master warning light........ 548, 555
Meter Indicators ................................ 92
Instrument panel light control................................... 97
Meters ..................................... 95
Multi-information display ....... 100
Warning lights ......................... 91
Mirrors Inside rear view mirror .......... 139
Outside rear view
mirror defoggers ......... 414, 421
Outside rear view mirrors...... 142
Vanity mirrors........................ 450
Moon roof ................................. 154 Door lock linked
moon roof operation ........... 155
Jam protection function......... 154
Operation .............................. 154
MP3 disc ................................... 342 Multi-information display........ 100
Customizing vehicle features .............................. 624
Drive information .................. 101
Dynamic radar cruise control ...................... 252
LDA
(Lane Departure Alert) ....... 244
Settings................................. 104
Trip information..................... 100
Warning message................. 555
Noise from under vehicle ........... 8
Odometer ............................. 95, 97
Off-road precaution s ............... 316
Oil
Engine oil .............................. 602
Differential oil ........................ 605
Transfer oil............................ 606
Opener Hood ..................................... 484
Outer foot lights
Location ................................ 429
Replacing light bulbs ............ 534
Wattage ................................ 609
Outside rear view mirrors ....... 142 Adjusting and folding ............ 142
Blind spot monitor ................. 286
Mirror position memory ......... 128
Outside rear view mirror defoggers ......... 414, 421
Outside temperature display...................................... 95
Overhead console ................... 441
Overheating ............................. 585
M
N
O

665Alphabetical index
Parking assist sensors (intuitive parking assist) ....... 270
Parking brake ........................... 205 Operation .............................. 205
Parking brake engaged
warning buzzer ................... 547
Parking brake engaged
warning message ............... 557
Parking lights ........................... 206 Light switch ........................... 206
Replacing light bulbs..... 527, 534
Wattage ................................ 609
PCS
(Pre-Collision System) .......... 231 Pre-collision brake assist ...... 232
Pre-collision braking ............. 232
PCS warning ......................... 232
Warning light ......................... 550
Warning message ................. 555
Pen holder ................................ 439
Personal lights ......................... 430 Light switch ........................... 430
Wattage ................................ 609
Power back window ................ 151
Power easy access system .... 128
Power outlets ........................... 452
Power steering fluid ................ 491
Power windows........................ 147 Jam protection function......... 148
Operation .............................. 147
Window lock switch............... 147
Pre-Collision System (PCS) ...................................... 231 Radar cruise control
(dynamic radar
cruise control) ....................... 252
Radiator .................................... 490
Radio ........................................ 340
Rear personal lights ................ 430
Rear seat
Adjustment precautions ........ 127
Child seats/child restraint system installation . ............... 60
Cleaning ............................... 473
Head restraints ..................... 132
Raising the bottom cushion ............................... 126
Rear side marker lights........... 206 Light switch ........................... 206
Replacing light bulbs ............ 532
Wattage ................................ 609
Rear step bumper .................... 122
Rear turn signal lights ............ 204
Replacing light bulbs ............ 532
Turn signal lever ................... 204
Wattage ................................ 609
Rear view mirror Inside rear view mirror .......... 139
Outside rear view mirrors ..... 142
Rear view monitor system ...... 277
Refueling .................................. 220 Capacity................................ 601
Fuel types ............................. 601
Opening the fuel tank cap..... 220
PR