2010 TOYOTA 4RUNNER check engine light

570 5-2. Steps to take in an emergency
4RUNNER_U
Follow the correction procedures. (vehicles with a smart key system)
After taking the specified steps to correct the suspected problem,
check that the warning light goes off.
Interior
buzzerExterior
buzzerWarning lightWarning light/DetailsCorrection procedure
Once Smart key system warning
light
Indicates that the electronic
key is not present when the
“ENGINE START STOP”
switch is pressed Confirm the
location of the
electronic
key*.
Once3 times
Smart key system warning
light
Indicates that a door other
than the driver’s door has
been opened and closed with
the “ENGINE START STOP”
switch in any mode other
than off and the electronic
key has been taken out of
the detection area Confirm the
location of the
electronic
key.
Once3 times
Smart key system warning
light
Indicates that the driver’s
door has been opened and
closed with the shift lever in
P, the “ENGINE START
STOP” switch in any mode
other than off and the elec-
tronic key has been taken out
of the detection area Turn the
“ENGINE
START
STOP” switch
off or confirm
the location of
the electronic
key.

572 5-2. Steps to take in an emergency
4RUNNER_U
■SRS warning light
This warning light system monitors the airbag sensor assembly, front airbag
sensors, side and curtain shield airbag sensors, curtain shield airbag sen-
sors, floor sensor, driver's seat belt buckle switch, front passenger occupant
classification system, SRS airbag on-off indicator, roll sensing of curtain
shield airbags off indicator, front passenger's seat belt buckle switch, seat
belt pretensioner assemblies, inflators, interconnecting wiring and power
sources. ( P. 114)
■ Key reminder buzzer (vehicl es without a smart key system)
The buzzer indicates that the key has not been removed with the engine off
and the driver’s door opened.
■ Open moon roof reminder buzzer (if equipped)
The buzzer indicates that the moon roof is not fully closed with the engine off
and the driver’s door opened.
■ Front passenger detection sensor, passenger seat belt reminder and
warning buzzer
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash and the warning
buzzer to sound even if a passenger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■ If the malfunction indicator lamp comes on while driving
First check the following:
● Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.

5
When trouble arises
587
5-2. Steps to take in an emergency
4RUNNER_U
■After completing the tire change
The tire pressure warning
system must be reset. (P. 515)
■When using the spare tire
As the spare tire is not equipped with a tire pressure warning valve and
transmitter, low inflation pressure of the spare tire will not be indicated by
the tire pressure warnin g system. Also, if you replace the compact spare
tire after the tire pressure warning light comes on, the light remains on.
CAUTION
■Using the tire jack
Improper use of the tire jack may cause the vehicle to suddenly fall off
the jack, leading to death or serious injury.
●Do not use the tire jack for any pu rpose other than replacing tires or
installing and removing tire chains.
●Only use the tire jack that comes wi th this vehicle for replacing a flat
tire.
Do not use it on other vehicles, and do not use other tire jacks for
replacing tires on this vehicle.
●Always check that the tire jack is securely set to the jack point.
●Do not put any part of your body under the vehicle while it is supported
by the jack.
●Do not start or run the engine while your vehicle is supported by the
jack.
●Do not raise the vehicle while someone is inside.
●When raising the vehicle, do not put an object on or under the jack.
●Do not raise the vehicle to a hei ght greater than that required to
replace the tire.
●Use a jack stand if it is necessary to get under the vehicle.
Take particular care when lowering the vehicle to ensure that no one
working on or near the vehicle may be injured.

617
6-1. Specifications
6
Vehicle specifications
4RUNNER_U
Electrical system
Transfer (4WD models)
*: “Toyota Genuine Transfer Gear oil LF
” is filled in your Toyota vehicle
at factory fill. Use Toyota approved “Toyota Genuine Transfer Gear oil
LF” or an equivalent of matching quality to satisfy the above specifi-
cation. Please contact your Toyo ta dealer for further details.
Battery
Open voltage* at
68 F (20 C):12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8  12.0 V Discharged
(
*: Voltage checked 20 minutes after the
engine and all the lights are turned off.)
Charging rates5 A max.
Oil capacity
Part-time 4WD models
1.1 qt. (1.0 L, 0.9 Imp. qt.)
Full-time 4WD models
1.5 qt. (1.4 L, 1.2 Imp. qt.)
Oil type*Toyota Genuine Transfer gear oil LF or
equivalent
Recommended oil viscositySAE 75W

655
Alphabetical index
4RUNNER_U
Engine
Compartment........................ 495
Engine switch ............... 164, 167
Hood ..................................... 494
How to start the engine .................. 164, 167
Identification number ............ 611
If the engine will not start...... 590
Ignition switch ............... 164, 167
Overheating .......................... 603
Engine compartment cover .... 497
Engine coolant Capacity ............................... 616
Checking .............................. 503
Preparing and checking before winter ...................... 275
Engine coolan t temperature
gauge ..................................... 182
Engine immobilizer system .... 106
Engine oil Capacity ............................... 614
Checking .............................. 498
Preparing and checking before winter ...................... 275
Engine oil maintenance
data ........................................ 501
Engine switch .................. 164, 167
Event data recorder ................ 563 Floor mat...................................449
Fluid
Brake .....................................505
Power steering ......................507
Washer ..................................512
Fog lights
Replacing light bulbs .............541
Switch....................................204
Wattage .................................622
Four-wheel drive system ............................223, 226
Front passenger occupant
classification system ............129
Front passenger’s seat belt reminder light .................568
Front seats Adjustment ..............................61
Front side marker light
Replacing light bulbs .............541
Switch....................................198
Wattage .................................622
Front turn signal lights
Replacing light bulbs .............541
Switch....................................179
Wattage .................................622
Fuel Capacity ................................613
Fuel gauge ............................182
Fuel pump shut off system ....562
Gas station information .........664
Information ............................623
Refueling ...............................102
Type ......................................613
Fuel door...................................102
Fuel filler door ..........................102
Fuel pump shut off system ....................................562
Fuses.........................................531F

659
Alphabetical index
4RUNNER_U
Specifications .......................... 610
Speech command switch ....... 385
Speedometer ........................... 182
Steering
Column lock release ..... 165, 170
Fluid...................................... 507
Steering wheel Adjustment ............................. 86
Audio switches ..................... 361
Stop lights Replacing light bulbs ............ 541
Wattage ................................ 622
Storage compartment ............. 458
Storage feature ........................ 416
Storage precautions ............... 270
Stuck If your vehicle becomes stuck................................... 606
Sun visors ................................ 429
Sunshade Roof ........................................ 98
Switch
Emergency flasher switch .... 554
Engine switch ............... 164, 167
Fog light switch..................... 204
Hazard light switch ............... 554
Ignition switch ............... 164, 167
Light switches ....................... 198
Power back window switch..... 94
Power door lock switch........... 52
Power window switch ............. 91
Rear window wiper and washer switch .................... 207
Window lock switch ................ 91
Wiper and washer switch ..... 205 Tachometer
Tachometer ...........................182
Tail lights
Replacing light bulbs .............541
Switch....................................198
Wattage .................................622
Talk switch................................385
Telephone switch .....................385
Theft deterrent system Alarm .....................................109
Engine immobilizer system ...106
Theft prevention labels............111
Tire inflation pressure .............520
Tire information Glossary ................................631
Size .......................................628
Tire identification number ......627
Uniform tire quality grading ...629
Tires Chains ...................................275
Checking ...............................514
If you have a flat tire ..............578
Inflation pressure...................520
Inflation pressure sensor .......514
Information ............................626
Replacing ..............................578
Rotating tires .........................514
Size .......................................621
Snow tires .............................275
Spare tire...............................578
Tissue pocket ...........................420
Tools .........................................578
Total load capacity...................273
Towing
Dinghy towing........................293
Emergency towing.................555
Trailer towing.........................280
TRAC (TRC) ..............................253
Traction control........................253
Trip information .......................194
Trip meter .................................182T

660 Alphabetical index
4RUNNER_U
Turn signal lightsReplacing light bulbs ............. 541
Switch.................................... 179
Wattage .................................622
Valet key .....................................30
Vanity lights Vanity lights ...........................430
Wattage .................................622
Vanity mirrors...........................430
Vehicle identification number ...................................611
Vehicle stability control...........253
VSC............................................ 253
Warning buzzers Brake system ........................565
Key reminder .........................572
Open door ............................ 567
Open moon roof reminder ..... 572
Seat belt reminder .................568
Warning lights Anti-lock brake system .......... 567
Automatic transmission
fluid temperature ................. 568
Brake system ........................565
Charging system .... ...............566
Engine oil pressure ............... 566
Engine oil replacement.......... 569
KDSS .................................... 567
Low fuel level ........................568
Low washer fluid ...................568
Malfunction indicator lamp ....566
Open door ............................. 567
Power steering ......................567
Pretensioners ........................566
Seat belt reminder .................568
Smart key system... ............... 570
SRS airbags .......................... 566
Tire pressure .........................568
Unengaged “Park” .................567 Washer
Checking ............................... 512
Preparing and checking before winter ....................... 275
Switch ........................... 205, 207
Washing and waxing ............... 478
Weight
Cargo capacity ...................... 267
Load limits ............................. 273
Weight ................................... 610
Wheels ...................................... 524
Window glasses .................. 91, 94
Window lock switch................... 91
Windows Power back window ................ 94
Power windows ....................... 91
Rear window defogger .......... 310
Washer.......................... 205, 207
Windshield wiper de-icer ........ 312
Windshield wipers ................... 205
Wireless remote control key Replacing the battery ............ 528
Wireless remote control key.... 47
WMA disc.................................. 333
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