2023 TOYOTA 4RUNNER lock

579What to do if... (Troubleshooting)
4RUNNER (U)
●Did you press the engine switch while firmly depressing the brake pedal?
( P. 199)
●Is the shift lever in P? ( P. 202)
●Is the electronic key anywhere detectable inside the vehicle? ( P. 114)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (P. 513)
●Is the battery discharged? (P. 515)
●Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake p edal with the
engine switch in IGNITION ON mode. ( P. 208)
●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. 155)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a peri od of
time. ( P. 201)
If you think something is wrong
The engine does not start
The shift lever cannot be shifted from P even if you depress
the brake pedal
The windows do not open or close by operating the power
window switches
The engine switch is tur ned off automatically

582
4RUNNER (U)
Alphabetical index
Alphabetical index
A/C .................................... 342, 349Air conditioning filter ............. 445
ABS (Anti-lock Brake System)...... 322
Function ................................ 322
Warning light ......................... 478
Active head restraints ............. 130
Active traction control ............ 302
Air conditioning filter .............. 445
Air conditioning
system ............................ 342, 349 Air conditioning filter ............. 445
Airbags ....................................... 37
Airbag operating conditions .... 44
Airbag precautions for your child ......................... 39
Airbag warning light .............. 478
Correct driving posture ........... 30
Curtain shield airbag operating conditions ............. 44
Curtain shield airbag precautions ........................... 41
Front passenger occupant classification syst em............. 48
General airbag precautions .... 39
Locations of airbags................ 37
Modification and disposal of airbags.............................. 43
Side airbag operating
conditions ............................. 44
Side airbag precautions .......... 39
Side and curtain shield airbags operating conditions ............. 44
Side and curtain shield airbags precautions .............. 39
SRS airbags............................ 37 Alarm .......................................... 79
Alarm ...................................... 79
Warning buzzer .................... 477
Anchor brackets ........................ 59
Antennas (smart key system) ............... 113
Anti-lock Brake System (ABS) ...................................... 322
Function ................................ 322
Warning light......................... 478
Armrest..................................... 386
Assist grip ................................ 386
Audio system
*
AUTO LSD system................... 304
Automatic air conditioning
system.................................... 349
Automatic High Beam ............. 217
Automatic light control
system.................................... 212
Automatic running boards ..... 121
Automatic transmission ......... 205
If the shift lever cannot be shifted from P .... 208
S mode ................................. 206
AUX port
*
Auxiliary boxes ........................ 367
A

583Alphabetical index
4RUNNER (U)
Back doorBack door.............................. 124
Back window ......................... 158
Smart key system ................. 113
Wireless remote control ........ 106
Back window ............................ 158
Back-up lights Replacing light bulbs............. 461
Wattage ................................ 533
Battery ...................................... 422
Battery checking ................... 422
If the vehicle battery is discharged ...................... 515
Preparing and checking before winter....................... 331
Warning light ......................... 477
Bottle holders .......................... 369
Brake Fluid ...................................... 419
Parking brake........................ 211
Warning light ......................... 477
Brake assist ............................. 322
Brake override system ............ 167
Break-in tips ............................. 168
Brightness control Instrument panel light
control................................... 89 Care .................................. 396, 400
Exterior ................................. 396
Interior .................................. 400
Seat belts.............................. 401
Wheels and wheel ornaments .......................... 397
Cargo capacity......................... 181
Cargo hooks ............................ 370
Cargo net hooks ...................... 371
Center differential lock ........... 298
Chains ...................................... 333
Child restraint system............... 55 Booster seats, definition ......... 56
Booster seats, installation....... 67
Convertible seats, definition ... 56
Convertible seats,
installation ............................ 64
Front passenger occupant classification syst em ............ 48
Infant seats, definition............. 56
Infant seats, installation .......... 64
Installing CRS with LATCH anchors ............ 61
Installing CRS with seat belts...................................... 64
Installing CRS
with top tether strap.............. 68
BC
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

584Alphabetical index
4RUNNER (U)
Child safety ................................ 54Airbag precautions .................. 39
Back door precautions .......... 126
Battery precautions ....... 423, 518
Child restraint system ............. 55
How your child should
wear the seat belt ................. 33
Installing child restraints ......... 59
Moon roof precautions .......... 164
Power window lock switch .... 155
Power window precautions ... 157
Rear door child-protectors .... 109
Removed electronic key battery precautions ...... 448
Seat belt extender precautions ........................... 36
Seat belt precautions .............. 58
Seat heater precautions........ 357
Child-protectors....................... 109
Cleaning ........................... 396, 400 Exterior ................................. 396
Interior................................... 400
Seat belts .............................. 401
Wheels and wheel ornaments .......................... 397
Clock ......................................... 376
Compass .................................... 92
Condenser ................................ 419
Console box ............................. 364
Cooling system Engine overheating ............... 519
Crawl Control ........................... 312
Cruise control Dynamic radar cruise control................................. 257
Cup holders.............................. 365
Curtain shield airbags ............... 37
Customizable features ............ 549 Daytime running light
system.................................... 215
Defogger Front windshield ................... 351
Outside rear view
mirrors ........................ 344, 351
Rear window ................. 344, 351
Dimension ................................ 524
Dinghy towing.......................... 198
Display Dynamic radar cruise control ................................ 257
LDA
(Lane Departure Alert) ....... 249
Multi-information display ......... 90
Trip information....................... 90
Warning message................. 488
Do-it-yourself maintenance .... 409
Door courtesy lights Wattage ................................ 533
Doors Automatic door locking
and unlocking system......... 109
Back door ............................. 124
Door lock ...................... 108, 124
Door windows ....................... 155
Open door warning buzzer ... 115
Open door warning light ....... 479
Outside rear view mirrors ..... 153
Rear door child-protector ...... 109
Side doors ............................ 106
Downhill assist control
system.................................... 309
Drive-Start Control .................. 167
Driver’s seat position memory .................................. 142D

588Alphabetical index
4RUNNER (U)
JackVehicle-equipped jack........... 493
Jack handle .............................. 497
Jam protection function Moon roof.............................. 162
Power back window .............. 159
Power windows ..................... 155
KDSS......................................... 323
Keyless entry ........................... 113 Smart key system ................. 113
Wireless remote control ........ 106
Keys .......................................... 102 Battery-saving function ......... 116
Electronic key ....................... 102
Engine switch........................ 199
If the electronic key
does not operate
properly .............................. 512
Key number plate.................. 102
Keyless entry ........................ 106
Mechanical key ..................... 103
Replacing the battery ............ 447
Warning buzzer..................... 115
Wireless remote control
key ...................................... 106
Knee airbags .............................. 37 LATCH anchors ......................... 61
Lever
Auxiliary catch lever.............. 412
Hood lock release lever ........ 412
Shift lever.............................. 205
Turn signal lever ................... 210
Wiper lever ................... 223, 226
License plate lights ................. 212 Light switch ........................... 212
Replacing light bulbs ............ 462
Wattage ................................ 533
Light bulbs Replacing.............................. 455
Wattage ................................ 533
Lights Automatic High Beam
system .......... ...................... 217
Fog light switch ..................... 221
Front Interior light ................. 361
Headlight switch ................... 212
Interior lights list.................... 360
Luggage compartment lights ................................... 126
Personal lights ...................... 361
Rear interior light .................. 361
Replacing light bulbs ............ 455
Turn signal lever ................... 210
Vanity lights .......................... 375
Wattage ................................ 533
Limited slip differential ........... 323
Load capacity .......................... 181
Luggage compartment features .................................. 370
J
K
L

589Alphabetical index
4RUNNER (U)
MaintenanceDo-it-yourself maintenance ... 409
General maintenance ........... 405
Maintenance data ................. 524
Maintenance requirements ... 403
Resetting the message indicating maintenance is
required .............................. 404
Malfunction indicator lamp ..... 478
Manual air conditioning system .................................... 342
Master warning light........ 481, 488
Meter ........................................... 88 Indicators ................................ 85
Instrument panel light control................................... 89
Meters ..................................... 88
Multi-information display ......... 90
Warning lights ......................... 83
Mirrors Inside rear view mirror .......... 151
Outside rear view mirror defoggers ................... 344, 351
Outside rear view mirrors...... 153
Vanity mirrors........................ 375
Moon roof ................................. 161
Door lock linked moon roof operation ........... 163
Jam protection function......... 162
Operation .............................. 161 Multi Terrain ABS .................... 322
Multi-information display.......... 90
Driving information.................. 93
Dynamic radar cruise control ................................ 257
Language.............................. 559
LDA (Lane Departure Alert) ....... 249
Outside temperature ............... 98
PCS (Pre-Collision System) ....... 239
Settings................................... 96
Warning messages ............... 488
Multi-terrain Select .................. 315
Navigation system
*
Noise from under vehicle ........... 8
Odometer ................................... 88
Off-road precaution s ............... 335
Oil Engine oil .............................. 415
Opener Back door ............................. 124
Hood ..................................... 412
Outer foot lights ...................... 360
Outside rear view mirrors ....... 153
Adjusting and folding ............ 153
Outside rear view mirror defoggers ......... 344, 351
Outside temperature display...................................... 98
Overhead console ................... 367
Overheating, Engine ............... 519
M
N
O
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

590Alphabetical index
4RUNNER (U)
Parking brake ........................... 211Operation .............................. 211
Parking brake engaged warning buzzer ................... 477
PCS (Pre-Collision System) .......... 239 Warning light ......................... 201
Parking lights ........................... 212 Light switch ........................... 212
Replacing light bulbs............. 456
Wattage ................................ 533
Pen holder ................................ 368
Personal lights ......................... 361
Power back window ................ 158 Jam protection function......... 159
Operation .............................. 158
Power outlets ................... 377, 381
Power steering Fluid ...................................... 421
Warning light ......................... 479
Power windows........................ 155 Door lock linked
window operation ............... 156
Jam protection function......... 155
Operation .............................. 155
Window lock switch............... 155 Radiator .................................... 419
Rear differential lock
system.................................... 306
Rear seats
Adjustment............................ 132
Folding down ........ 134, 136, 138
Rear step bumper .................... 125
Rear turn signal lights ............ 210
Replacing light bulbs ............ 460
Turn signal lever ................... 210
Wattage ................................ 533
Rear view mirror Inside rear view mirror .......... 151
Outside rear view mirrors ..... 153
Rear view monitor system
*
Rear window ............................ 158
Rear window defoggers....................... 344, 351
Rear window wiper .................. 226
Refueling .................................. 229
Capacity................................ 526
Fuel types ............................. 526
Opening the fuel tank cap..... 231
Replacing Fuses .................................... 450
Key battery ........................... 447
Light bulbs ............................ 453
Tires...................................... 493
Reporting safety defects
for U.S. owners...................... 564
Resetting the message indicating maintenance
is required.............................. 404
Roof luggage carrier ............... 176
PR

591Alphabetical index
4RUNNER (U)
Safety Connect .......................... 72
Seat belt reminder light........... 480
Seat belts.................................... 32Adjusting the seat belt ............ 32
Automatic Locking
Retractor (ALR) .................... 33
Child restra int system
installation ............................ 64
Cleaning and maintaining the seat belt ........................ 401
Emergency Locking Retractor (ELR) .................... 33
How to wear your seat belt ..... 32
How your child should wear
the seat belt .......................... 33
Pregnant women, proper
seat belt use ......................... 34
Reminder light and buzzer .... 480
Seat belt extender................... 33
Seat belt pretensioners ........... 33
SRS warning light ................. 478
Seat heaters ............................. 357
Seat position memory ............. 142
Seat ventilators ........................ 357
Seating capacity ...................... 181 Seats ................................. 129, 132
Adjustment.................... 129, 132
Adjustment
precautions................. 131, 141
Child seats/child restraint
system installation . ............... 59
Cleaning ............................... 400
Driving position memory ....... 142
Head restraints ..................... 146
Properly sitting in the seat ...... 30
Seat heaters ......................... 357
Seat position memory ........... 142
Seat ventilators ..................... 357
Sensor
Automatic headlight system .......... ...................... 215
Inside rear view mirror .......... 152
Intuitive parking assist .......... 277
Service reminder indicators ..... 82
Shift lever ................................. 205 Automatic transmission ........ 205
If the shift lever cannot be shifted from P .... 208
S
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.