2016 TOYOTA 4RUNNER engine

TABLE OF CONTENTS2
4RUNNER (U)_(OM35B23U)For your information....................... 8
Reading this manual .................... 12
How to search .............................. 13
Pictorial index .............................. 14
1-1. For safe use
Before driving ...................... 26
For safety drive ................... 28
Seat belts ............................ 30
SRS airbags ........................ 35
Front passenger occupant
classification system ......... 46
Safety information for
children ............................. 52
Child restraint systems ........ 53
Installing child restraints ...... 57
Exhaust gas precautions ..... 69
1-2. Theft deterrent system
Engine immobilizer
system............................... 70
Alarm ................................... 72
2. Instrument cluster
Warning lights and
indicators........................... 76
Gauges and meters............. 81
Multi-information display ..... 833-1. Key information
Keys..................................... 90
Side doors ........................... 96
3-2. Opening, closing and
locking the doors
Smart key system .............. 103
Automatic running
boards ............................. 111
Back door .......................... 114
3-3. Adjusting the seats
Front seats......................... 119
Rear seats ......................... 122
Driving position memory .... 132
Head restraints .................. 136
3-4. Adjusting the steering
wheel and mirrors
Steering wheel ................... 139
Inside rear view mirror ....... 141
Outside rear view
mirrors ............................. 143
3-5. Opening, closing the
windows and moon roof
Power windows.................. 145
Power back window ........... 148
Moon roof .......................... 152
1For safety and security
2Instrument cluster
3Operation of
each component

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4RUNNER (U)_(OM35B23U)4-1. Before driving
Driving the vehicle ............. 158
Cargo and luggage............ 168
Vehicle load limits ............. 173
Trailer towing..................... 174
Dinghy towing.................... 190
4-2. Driving procedures
Engine (ignition) switch
(vehicles without
a smart key system) ........ 191
Engine (ignition) switch
(vehicles with
a smart key system) ........ 194
Automatic transmission ..... 199
Turn signal lever................ 202
Parking brake .................... 203
4-3. Operating the lights
and wipers
Headlight switch ................ 204
Fog light switch ................. 210
Windshield wipers and
washer ............................ 212
Rear window wiper and
washer ............................ 2154-4. Refueling
Opening the fuel tank
cap................................... 218
4-5. Using the driving
support systems
Cruise control .................... 221
Intuitive parking assist ....... 225
Four-wheel drive
system (part-time
4WD models)................... 231
Four-wheel drive
system (full-time
4WD models)................... 235
Active traction control
system ............................. 239
AUTO LSD system ............ 241
Rear differential lock
system ............................. 243
Downhill assist control
system ............................. 246
Crawl Control ..................... 249
Multi-terrain Select............. 252
Driving assist systems ....... 259
4-6. Driving tips
Winter driving tips .............. 268
Off-road precautions .......... 272
4Driving

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4RUNNER (U)_(OM35B23U)6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 334
Cleaning and protecting
the vehicle interior ........... 337
6-2. Maintenance
Maintenance
requirements ................... 340
General maintenance ........ 342
Emission inspection
and maintenance (I/M)
programs ......................... 345
6-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ..................... 346
Hood.................................. 349
Engine compartment ......... 350
Tires .................................. 365
Tire inflation pressure........ 371
Wheels .............................. 374
Air conditioning filter .......... 377
Wireless remote
control/electronic
key battery ...................... 379
Checking and replacing
fuses ............................... 382
Light bulbs ......................... 3857-1. Essential information
Emergency flashers ........... 402
If your vehicle has to
be stopped in an
emergency....................... 403
7-2. Steps to take in an
emergency
If your vehicle needs to
be towed .......................... 405
If you think something
is wrong ........................... 411
Fuel pump shut off
system ............................. 412
If a warning light turns
on or a warning buzzer
sounds ............................. 413
If a warning message or
indicator is displayed ....... 422
If you have a flat tire .......... 429
If the engine will not
start ................................. 442
If the shift lever cannot
be shifted from P ............. 444
If you cannot operate
back door opener ............ 445
If the electronic key does
not operate properly ........ 446
If the vehicle battery is
discharged ....................... 448
If your vehicle overheats.... 452
If the vehicle becomes
stuck ................................ 455
6Maintenance and care7When trouble arises

8
4RUNNER (U)_(OM35B23U)Please note that this manual applies to all models and explains all equipment,
including options. Therefore, you may find some explanations for equipment
not installed on your vehicle.
All specifications provided in this manual are current at the time of printing.
However, because of the Toyota policy of continual product improvement, we
reserve the right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ
from your vehicle in terms of color and equipment.
Approximately five hours after the engine is turned off, you may hear sound
coming from under the vehicle for several minutes. This is the sound of a fuel
evaporation leakage check and, it does not indicate a malfunction.
A wide variety of non-genuine spare parts and accessories for Toyota vehi-
cles are currently available in the market. You should know that Toyota does
not warrant these products and is not responsible for their performance,
repair, or replacement, or for any damage they may cause to, or adverse
effect they may have on, your Toyota vehicle.
This vehicle should not be modified with non-genuine Toyota products. Modi-
fication with non-genuine Toyota products could affect its performance, safety
or durability, and may even violate governmental regulations. In addition,
damage or performance problems resulting from the modification may not be
covered under warranty.
For your infor mation
Main Owner’s Manual
Noise from under vehicle after turning off the engine
Accessories, spare parts and modification of your Toyota

9
4RUNNER (U)_(OM35B23U)The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
●Multiport fuel injection system/sequential multiport fuel injection system
●Cruise control system
●Anti-lock brake system
●SRS airbag system
●Seat belt pretensioner system
Be sure to check with your Toyota dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
Your Toyota is equipped with several sophisticated computers that will record
certain data, such as:
• Engine speed
• Accelerator status
• Brake status
• Vehicle speed
• Shift position
The recorded data varies according to the vehicle grade level and options
with which it is equipped. Furthermore, these computers do not record con-
versations, sounds or pictures.
●Data usage
Toyota may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
Toyota will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if
the vehicle is leased
• In response to an official request by the police, a court of law or a govern-
ment agency
• For use by Toyota in a law suit
• For research purposes where the data is not tied to a specific vehicle or
vehicle owner
●Usage of data collected through Safety Connect (U.S. mainland only)
If your Toyota has Safety Connect and if you have subscribed to those ser-
vices, please refer to the Safety Connect Telematics Subscription Service
Agreement for information on data collected and its usage.
Installation of a mobile two-way radio system
Vehicle data recordings

15Pictorial index
4RUNNER (U)_(OM35B23U)
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . P. 468
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 268
Checking/rotation/tire pressure warning system . . . . . . . . . P. 365
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 429
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 349
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 349
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 461
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 452
Headlights/daytime running lights . . . . . . . . . . . . . . . . . . . . P. 204
Front side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Front turn signal/parking lights . . . . . . . . . . . . . . . . . . . . . . P. 204
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 202
Stop/tail lights/rear side marker lights . . . . . . . . . . . . . . . . . P. 204
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 199
6
7
Light bulbs of the exterior lights for driving
(Replacing method: P. 385, Wattages: P. 469)
*: Vehicles with a smart key system
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16Pictorial index
4RUNNER (U)_(OM35B23U)
■Instrument panel
Engine switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 191, 194
Starting the engine/changing the modes . . . . . . . . . . . . . P. 191, 194
Emergency stop of the engine . . . . . . . . . . . . . . . . . . . . . . . . . P. 403
When the engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . P. 442
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 425
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 199
Changing the shift position. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 199
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 405
When the shift lever does not move. . . . . . . . . . . . . . . . . . . . . P. 444
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 81
Reading the meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 81
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . P. 76
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 4131
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For safety and security1
4RUNNER (U)_(OM35B23U)1-1. For safe use
Before driving ...................... 26
For safety drive ................... 28
Seat belts ............................ 30
SRS airbags ........................ 35
Front passenger occupant
classification system ......... 46
Safety information for
children ............................. 52
Child restraint systems........ 53
Installing child restraints...... 57
Exhaust gas precautions..... 69
1-2. Theft deterrent system
Engine immobilizer
system .............................. 70
Alarm................................... 72