engine TOYOTA 4RUNNER 2015 N280 / 5.G Owners Manual

4688-1. Specifications
4RUNNER (U)_(OM35B18U)■
Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
Toyota does not recommend the use of gasoline that contains MMT. If fuel
containing MMT is used, your emission control system may be adversely
affected.
The malfunction indicator lamp on the instrument cluster may come on. If this
happens, contact your Toyota dealer for service.
■ If your engine knocks
●Consult your Toyota dealer.
● You may occasionally notice light knocking for a short time while accelerat-
ing or driving uphill. This is normal and there is no need for concern.
NOTICE
■Notice on fuel quality
● Do not use improper fuels. If improper fuels are used, the engine will be
damaged.
● Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic
converters causing the emission control system to malfunction.
● Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance
problems.
● Using unleaded gasoline with an octane number or rating lower than the
level previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■ Fuel-related poor driveability
If poor driveability is encountered after using a different type of fuel (poor
hot starting, vaporization, engine knocking, etc.), discontinue the use of that
type of fuel.
■ When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle’s paint.

4758-1. Specifications
8
Vehicle specifications
4RUNNER (U)_(OM35B18U)
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below

4848-2. Customization
4RUNNER (U)_(OM35B18U)■
Illumination (
P. 293)
*: If equipped
FunctionDefault settingCustomized
setting
Time period before lights turn
off15 seconds7.5 seconds
30 seconds
Vehicles without a smart key
system: Operation after the
engine switch is turned to the
“LOCK” position
Vehicles with a smart key sys-
tem: Operation after the
engine switch is turned OFF
OnOff
Operation when the doors are
unlockedOnOff
Vehicles with a smart key sys-
tem: Operation when you
approach the vehicle with the
electronic key on your person
(When the interior light switch
[ON/DOOR/OFF] is DOOR)
OnOff
Footwell lights*OnOff
Interior light controlOnOff
Interior light dimmer control
while drivingOnOff

504
4RUNNER (U)_(OM35B18U)
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your keys or mechanical keys, new genuine mechanical keys
can be made by your Toyota dealer. (P. 93)
●If you lose your keys or electronic keys, the risk of vehicle theft increases
significantly. Contact your Toyota dealer immediately. ( P. 95)
●Is the key battery weak or depleted? (P. 377)
●Vehicles with a smart key system:
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 195)
●Vehicles with a smart key system:
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. 106)
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

506What to do if... (Troubleshooting)
4RUNNER (U)_(OM35B18U)
●Is the shift lever in P? (P. 191)
●Is the steering wheel unlocked? ( P. 191)
●Is the battery discharged? (P. 447)
●Did you press the engine switch while firmly depressing the brake pedal?
(P. 194)
●Is the shift lever in P? ( P. 196)
●Is the electronic key anywhere detectable inside the vehicle? ( P. 104)
●Is the steering wheel unlocked? ( P. 197)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( P. 446)
●Is the battery discharged? (P. 447)
●Vehicles without a smart key system:
Is the engine switch in the “ON” position?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in the “ON” position. ( P. 443)
●Vehicles with a smart key system:
Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode. ( P. 443)
If you think something is wrong
The engine does not start
(vehicles without a smart key system)
The engine does not start
(vehicles with a smart key system)
The shift lever cannot be shifted from P even if you
depress the brake pedal

507What to do if... (Troubleshooting)
4RUNNER (U)_(OM35B18U)
●Vehicles without a smart key system:
It is locked to prevent theft of the vehicle if the key is pulled from the engine
switch. (P. 192)
●Vehicles with a smart key system:
It is locked automatically to prevent theft of the vehicle. ( P. 197)
●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. 145)
●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 period of
time. ( P. 196)
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or cl ose by operating the power
window switches
The engine switch is tu rned off automatically
(vehicles with a smart key system)

508What to do if... (Troubleshooting)
4RUNNER (U)_(OM35B18U)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts?
( P. 415)
●
The brake system warning light is on
Is the parking brake released? ( P. 203)
●
The open door warning indicator is on
Are all the doors closed? ( P. 96, 114)
Depending on the situation, other types of warning buzzer may also
sound. ( P. 412,
421)

●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 72)
To stop the alarm, turn the engine switch to IGNITION ON mode
(vehicles with a smart key system) or start the engine.
●Is the electronic key left inside the vehicle?
Check the message on the multi-information display.
●When a warning light turns on, refer to P. 412.
●When a warning light turns on or a warning message or indicator is dis-
played, refer to P. 412, 421.
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
(vehicles with a smart key system)
A warning light turns on or a warning message is dis-
played

512Alphabetical index
4RUNNER (U)_(OM35B18U)
Child safety ................................ 52Airbag precautions .................. 37
Back door precautions .......... 116
Battery precautions ....... 360, 449
Child restraint system ............. 53
How your child should
wear the seat belt ................. 31
Installing child restraints ......... 57
Moon roof precautions .......... 155
Power window lock switch .... 145
Power window precautions ... 147
Rear door child-protectors ...... 99
Removed electronic key battery precautions ...... 379
Seat belt extender precautions ........................... 34
Seat belt precautions .............. 56
Seat heater precautions........ 291
Child-protectors......................... 99
Cleaning ........................... 334, 336 Aluminum wheels.................. 334
Exterior ................................. 334
Interior................................... 336
Seat belts .............................. 337
Clock ......................................... 309
Compass .................................... 85
Condenser ................................ 355
Console box ............................. 297
Cooling system Engine overheating ............... 450
Crawl Control ........................... 249
Cruise control .......................... 221
Cup holders.............................. 298
Curtain shield airbags ............... 35
Customizable features ............ 481 Daytime running light
system.................................... 208
Defogger Front windshield ................... 286
Outside rear view
mirrors ........................ 280, 286
Rear window ................. 280, 286
Dimension ................................ 456
Dinghy towing.......................... 190
Display Multi-information display ......... 81
Trip information....................... 83
Warning message................. 421
Do-it-yourself maintenance .... 345
Door courtesy lights Wattage ................................ 465
Doors Automatic door locking and unlocking system......... 100
Back door ............................. 114
Door windows ....................... 145
Door lock ........................ 98, 115
Open door warning buzzer ... 105
Open door warning light ....... 414
Outside rear view mirrors ..... 143
Rear door child-protector ........ 99
Side doors .............................. 96
Downhill assist control system.................................... 246
Driver’s seat position memory .................................. 132
Driving ...................................... 158
Break-in tips.......................... 159
Correct driving posture ........... 28
Driving assist systems .......... 259
Off-road precautions ............. 272
Procedures ........................... 158
Winter drive tips .................... 268D

513Alphabetical index
4RUNNER (U)_(OM35B18U)
Eco Driving Indicator ................ 83
EDR (Event data recorder) ........ 10
Electronic key ............................ 90Battery-saving function ......... 106
If the electronic key does not
operate properly ................. 445
Replacing the battery ............ 377
Emergency, in case of If the electronic key does not operate
properly .............................. 445
If the engine will not start ...... 441
If the shift lever cannot be shifted from P .... 443
If the vehicle battery is discharged .......................... 447
If the warning buzzer sounds ................................ 412
If the warning light turns
on ....................................... 412
If the warning message is displayed......................... 421
If you cannot operate back door opener ............... 444
If you have a flat tire ............. 428
If you think something is wrong .............................. 410
If your vehicle becomes stuck ................................... 453
If your vehicle has to be stopped in an emergency ... 401
If your vehicle needs
to be towed ......................... 403
If your vehicle overheats ....... 450 Emergency flashers ................ 400
Engine
ACCESSORY mode ............. 195
Compartment ........................ 349
Engine switch ............... 191, 194
Hood ..................................... 348
How to start the engine ........................ 191, 194
Identification number ............ 457
If the engine will not start ...... 441
Ignition switch (engine switch) ........... 191, 194
Overheating .......................... 450
Engine coolant......................... 354
Capacity................................ 460
Checking............................... 354
Preparing and checking before winter ...................... 268
Engine coolant temperature gauge ....................................... 81
Engine immobilizer system ...... 70
Engine oil ................................. 351 Capacity................................ 459
Checking............................... 351
Preparing and checking
before winter ...................... 268
Engine switch .................. 191, 194
Event data recorder (EDR)........ 10
E

515Alphabetical index
4RUNNER (U)_(OM35B18U)
Head restraints ........................ 136
Headlights ................................ 204Light switch ........................... 204
Replacing light bulbs ................... 385, 387, 397
Wattage ................................ 465
Heaters
Air conditioning system ....... ................. 278, 284
Outside rear view
mirrors ....................... 280, 286
Seat heaters ......................... 291
Hill-start assist control............ 260
Horn .......................................... 139
Hood ......................................... 348
Hooks
Cargo hooks ......................... 303
Cargo net hooks ................... 304
Grocery bag hooks ............... 306
Retaining hooks (floor mat)..... 26 I/M test ...................................... 344
Identification
Engine .................................. 457
Vehicle .................................. 457
Ignition switch (engine switch) .............. 191, 194
Illuminated entry system ........ 295
Immobilizer system ................... 70
Indicators ................................... 79
Initialization
Maintenance ......................... 340
Moon roof ............................. 154
Power back window .............. 150
Power windows..................... 146
Inside rear view mirror ............ 141
Instrument panel light control ...................................... 82
Interior lights ........................... 293
Intuitive parking assist ........... 225
Jack Vehicle-equipped jack .......... 428
Jack handle .............................. 432
Jam protection function
Moon roof ............................. 153
Power back window .............. 150
Power windows..................... 146
HI
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