2010 TOYOTA 4RUNNER engine

TABLE OF CONTENTSIndex
4RUNNER_U
2
1-1. Key informationKeys ..................................... 30
1-2. Opening, closing and locking the doors
Smart key system................. 33
Wireless remote control ....... 47
Side doors ............................ 51
Back door ............................. 56
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats ........................... 61
Rear seats ............................ 65
Head restraints ..................... 76
Seat belts ............................. 79
Steering wheel ..................... 86
Inside rear view mirror.......... 87
Outside rear view mirrors ..... 89
1-4. Opening and closing the windows and moon roof
Power windows .................... 91
Power back window ............. 94
Moon roof ............................. 98
1-5. Refueling Opening the fuel tank cap ................................... 102 1-6. Theft deterrent system
Engine immobilizer system .............................. 106
Alarm .................................. 109
Theft prevention labels (for U. S. A.) ..................... 111
1-7. Safety information Correct driving posture ....... 112
SRS airbags ....................... 114
Front passenger occupant classification system ......... 129
Child restraint systems ....... 135
Installing child restraints ..... 139
2-1. Driving procedures Driving the vehicle .............. 154
Engine (ignition) switch (vehicles without a
smart key system) ............ 164
Engine (ignition) switch (vehicles with a smart
key system) ...................... 167
Automatic transmission ...... 173
Turn signal lever ................. 179
Parking brake ..................... 180
Horn .................................... 181
1Before driving
2When driving

1
2
3
4
5
6
7
4RUNNER_U
5
4-1. Maintenance and careCleaning and protecting the vehicle exterior............ 478
Cleaning and protecting the vehicle interior............. 481
4-2. Maintenance Maintenance requirements ..................... 484
General maintenance.......... 486
Emission inspection and maintenance (I/M)
programs........................... 490
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ....................... 491
Hood ................................... 494
Engine compartment ........... 495
Tires .................................... 514
Tire inflation pressure ......... 520
Wheels ................................ 524
Air conditioning filter............ 526
Wireless remote control/ electronic key battery ........ 528
Checking and replacing fuses ................................. 531
Light bulbs........................... 541 5-1. Essential information
Emergency flashers............ 554
If your vehicle needs to be towed........................... 555
If you think something is wrong ............................... 561
Fuel pump shut off system .............................. 562
Event data recorder ............ 563
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds.............................. 565
If you have a flat tire ........... 578
If the engine will not start.... 590
If the shift lever cannot be shifted from P .............. 592
If you lose your keys........... 594
If you cannot operate back door opener ............. 595
If the electronic key does not operate properly
(vehicles with a smart
key system) ...................... 596
If the vehicle battery is discharged........................ 598
If your vehicle overheats .... 603
If the vehicle becomes stuck ................................. 606
4Maintenance and care5When trouble arises

4RUNNER_U
16
CTHPIAS079
Pictorial indexInstrument panel
BVehicles without a smart key system
Vehicles with a smart key system Party mode switch
P. 359
Audio remote control
switches
,*2 P. 361
Cruise control switch
P. 209
Horn P. 181
Talk switch,*2 P. 385
Telephone switch,*2 P. 385
Engine (ignition) switch P. 164
CTHPIAS080
Party mode switch
P. 359
Audio remote control
switches
,*2 P. 361
Cruise control switch
P. 209
Horn P. 181
Talk switch,*2 P. 385
Telephone switch,*2 P. 385
Engine (ignition) switch P. 167

4RUNNER_U
24
For your information
Main Owner’s Manual
Please note that this manual applies to all models and all equipment, includ-
ing 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 equipment.
Noise from under vehicle after turning off the engine
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.
Accessories, spare parts and modification of your Toyota
A wide variety of non-genuine spare parts and accessories for Toyota vehi-
cles are currently available on 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. Mod-
ification with non-genuine Toyota products could affect its performance,
safety or durability, and may even violate governmental regulations. In addi-
tion, damage or performance problems resulting from the modification may
not be covered under warranty.

Before driving1
29
4RUNNER_U
1-1. Key informationKeys ................................... 30
1-2. Opening, closing and locking the doors
Smart key system .............. 33
Wireless remote control ..... 47
Side doors .......................... 51
Back door ........................... 56
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats ......................... 61
Rear seats.......................... 65
Head restraints................... 76
Seat belts ........................... 79
Steering wheel ................... 86
Inside rear view mirror ....... 87
Outside rear view mirrors.............................. 89 1-4. Opening and closing the
windows and moon roof
Power windows .................. 91
Power back window ........... 94
Moon roof ........................... 98
1-5. Refueling Opening the fuel tank cap ................................. 102
1-6. Theft deterrent system Engine immobilizer system ........................... 106
Alarm................................ 109
Theft prevention labels (for U. S. A.) ................... 111
1-7. Safety information Correct driving posture..... 112
SRS airbags ..................... 114
Front passenger occupant classification
system ........................... 129
Child restraint systems..... 135
Installing child restraints ........................ 139

33
1
Before driving
4RUNNER_U
1-2. Opening, closing and locking the doors
Smart key system
: If equipped
The following operations can be performed simply by carrying the
electronic key on your person, for example in your pocket.
(The driver should always carry the electronic key.)
Locks and unlocks the side doors ( P. 34)
Locks, unlocks and opens the back door ( P. 35)
Opens the back door ( P. 3 4 )
Starts the engine ( P. 167)
CTH12AS048

37
1-2. Opening, closing and locking the doors
1
Before driving
4RUNNER_U
■
Effective range (areas within which the electronic key is
detected)
When locking or unlock-
ing the doors
The system can be oper-
ated when the electronic
key is within about 2.3 ft.
(0.7 m) either of the outside
front door handles and back
door. (Only the doors
detecting the key can be
operated.)
When starting the engine
or changing “ENGINE
START STOP” switch
modes
The system can be oper-
ated when the electronic
key is inside the vehicle.
CTH12AS051

39
1-2. Opening, closing and locking the doors
1
Before driving
4RUNNER_U
The following table describes circumstances and correction procedures
when only alarms are sounded.
AlarmSituationCorrection procedure
Exterior alarm
sounds once for
10 seconds An attempt was made to
lock the doors using the
entry function while the
electronic key was still
inside the vehicle.
Retrieve the elec-
tronic key from the
vehicle and lock the
doors again.
An attempt was made to
lock either front door by
opening a door and putting
the inside lock button into
the lock position, then
closing the door by pulling
on the outside door handle
with the electronic key still
inside the vehicle.
Exterior alarm
sounds once for
10 seconds An attempt was made to
lock the vehicle using the
entry function while a door
was open. Close all of the doors
and lock the doors
again.
Interior alarm
sounds continu-
ously An attempt was made to
open the door and exit the
vehicle when the shift lever
was not in P.
Shift the shift lever to
P.
Interior alarm
pings repeatedly The “ENGINE START
STOP” switch was turned
to ACCESSORY mode
while the driver's door was
open
(The driver's door was
opened when the
“ENGINE START STOP”
switch was in ACCES-
SORY mode.) Turn the “ENGINE
START STOP” switch
off and close the
driver's door.