2008 TOYOTA 4RUNNER ignition

162
CY16026
START"Starter motor on. The engine
switch will return to the ON" position
when released.
For starting tips, see page 369 in Section
3.
ON"Engine on and all accessories
on.
This is the normal driving position.
ACC"Accessories such as the radio
operate, but the engine is off.
If you leave the engine switch in the
ACC" or LOCK" position and open the
driver ’s door, a buzzer will remind you to
remove the key.LOCK"Engine is off and the steering
wheel is locked. The key can be re-
moved only at this position.
You must push in the key to turn engine
switch from ACC" to the LOCK" position.
The selector lever must be in the P"
position before pushing the key.
Once you remove the key, the engine im-
mobilizer system is automatically set. (See
Engine immobilizer system" on page 14
in Section 1−2.)
When starting the engine, the engine
switch may seem stuck at the LOCK"
position. To free it, first be sure the key
is pushed all the way in, and then rock
the steering wheel slightly while turning
the key gently.
Approximately five hours after the engine
is turned off, you may hear sound coming
from underneath the luggage compartment
for several minutes. This is normal opera-
tion and does not indicate a malfunction.
(See Leak detection pump" on page x.)
It is not a malfunction if the needles on
all meters and gauges move slightly when
the engine switch is turned to the ACC",
ON" or START" position.
NOTICE
Do not leave the engine switch in the
ON" position if the engine is not
running. The battery will discharge
and the ignition could be damaged.
Engine (ignition) switch

342
CY20011
The three−way catalytic converter is an
emission control device installed in the
exhaust system.
The purpose is to reduce pollutants in the
exhaust gas.
CAUTION
Keep people and combustible mate-
rials away from the exhaust pipe
while the engine is running. The
exhaust gas is very hot.
Do not idle or park your vehicle
over anything that might burn easi-
ly such as grass, leaves, paper or
rags.
NOTICE
A large amount of unburned gases
flowing into the three−way catalytic
converter may cause it to overheat
and create a fire hazard. To prevent
this and other damage, observe the
following precautions:
Use only unleaded gasoline.
 Do not drive with an extremely low
fuel level; running out of fuel could
cause the engine to misfire, creat-
ing an excessive load on the three−
way catalytic converter.
 Do not allow the engine to run at
idle speed for more than 20 min-
utes.
 Avoid racing the engine.
 Do not push−start or pull−start your
vehicle.
 Do not turn off the engine switch
while the vehicle is moving.
Keep your engine in good running
order. Malfunctions in the engine
electrical system, electronic ignition
system/distributor ignition system
or fuel systems could cause an ex-
tremely high three−way catalytic
converter temperature.
 If the engine becomes difficult to
start or stalls frequently, take your
vehicle in for a check−up as soon
as possible. Remember, your Toyota
dealer knows your vehicle and its
three−way catalytic converter sys-
tem best.
 To ensure that the three−way
catalytic converter and the entire
emission control system operate
properly, your vehicle must receive
the periodic inspections required by
the Toyota Maintenance Schedule.
For scheduled maintenance
information, refer to the Scheduled
Maintenance Guide" or Owner’s
Manual Supplement".
Three−way catalytic converters

431
CAUTION
When the engine is running, keep
hands, clothing, and tools away
from the moving fan and engine
drive belts. (Removing rings,
watches, and ties is advisable.)
Right after driving, the engine
compartmentthe engine, radiator,
exhaust manifold, power steering
fluid reservoir and spark plug
boots, etc.will be hot. So be care-
ful not to touch them. Oil, fluids
and spark plugs may also be hot.
If the engine is hot, do not remove
the radiator cap or loosen the drain
plugs to prevent burning yourself.
Do not leave anything that may
burn easily, such as paper or rags,
in the engine compartment.
Do not smoke, cause sparks or al-
low open flames around fuel or the
battery. Their fumes are flammable.
Do not get under your vehicle with
just the body jack supporting it. Al-
ways use automotive jack stands or
other solid supports.
Use eye protection whenever you
work on or under your vehicle
where you may be exposed to flying
or falling material, fluid spray, etc.
Used engine oil contains potentially
harmful contaminants which may
cause skin disorders such as in-
flammation or skin cancer, so care
should be taken to avoid prolonged
and repeated contact with it. To re-
move used engine oil from your
skin, wash thoroughly with soap
and water.
Do not leave used oil within the
reach of children.
Dispose of used oil and filter only
in a safe and acceptable manner.
Do not dispose of used oil and fil-
ter in household trash, in sewers or
onto the ground. Call your dealer or
a service station for information
concerning recycling or disposal.
Be extremely cautious when work-
ing on the battery. It contains poi-
sonous and corrosive sulfuric acid.
NOTICE
Remember that battery and ignition
cables carry high currents or volt-
ages. Be careful of accidentally
causing a short circuit.
 Add only Toyota Super Long Life
Coolant" or similar high quality eth-
ylene glycol based non−silicate,
non−amine, non−nitrite, and non−bo-
rate coolant with long−life hybrid
organic acid technology to fill the
radiator. Toyota Super Long Life
Coolant" is a mixture of 50% cool-
ant and 50% deionized water (for
the U.S.A.) or 55% coolant and 45%
deionized water (for Canada).
 If you spill some of the coolant, be
sure to wash it off with water to
prevent it from damaging the parts
or paint.
 Do not allow dirt or anything else
to fall through the spark plug holes.
 Do not pry the outer electrode of a
spark plug against the center elec-
trode.

479
I
I/M test
426
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identification
Engine 350
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire 353
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle 349
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch 162
. . . . . . . . . . . . . . . . . . . . . . .
Ignition switch light 139
. . . . . . . . . . . . . . . . . . .
Indicator symbols 8
. . . . . . . . . . . . . . . . . . . . . .
Instrument panel
Brightness control 135
. . . . . . . . . . . . . . . . . .
Fuel gauge 146
. . . . . . . . . . . . . . . . . . . . . . . .
Indicator symbols 8
. . . . . . . . . . . . . . . . . . . .
Odometer 148
. . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer 147
. . . . . . . . . . . . . . . . . . . . . . . .
Trip meter 148
. . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel light control 135
. . . . . . . . . .
Instrument panel overview 2,6
. . . . . . . . . . . .
J
Jack
Location 396 . . . . . . . . . . . . . . . . . . . . . . . . . .
Jack, Audio
AUX 239 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jump starting 391 . . . . . . . . . . . . . . . . . . . . . . . .
K
Key reminder buzzer 149
. . . . . . . . . . . . . . . . .
Keys 12,411
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
Light bulbs
Back−up light 458 . . . . . . . . . . . . . . . . . . . . . .
Front fog light 457 . . . . . . . . . . . . . . . . . . . . . .
Front side marker light 458 . . . . . . . . . . . . . .
Front turn signal light 458 . . . . . . . . . . . . . . .
Headlight 456 . . . . . . . . . . . . . . . . . . . . . . . . . .
High mounted stoplight 459 . . . . . . . . . . . . .
License plate light 459 . . . . . . . . . . . . . . . . . .
Parking light 458 . . . . . . . . . . . . . . . . . . . . . . .
Rear turn signal light 458 . . . . . . . . . . . . . . .
Light bulbs, Replacing 454 . . . . . . . . . . . . . . . .
Light, Interior
Engine (ignition) switch light 139 . . . . . . . . .
Interior light 136,137 . . . . . . . . . . . . . . . . . . .
Personal light 138 . . . . . . . . . . . . . . . . . . . . . .
Light, Luggage compartment 138 . . . . . . . . . .
Light, Running board 140 . . . . . . . . . . . . . . . . .
Limited−slip differential 349 . . . . . . . . . . . . . . .
Load capacity 364 . . . . . . . . . . . . . . . . . . . . . . . .
Lock
Back door 32 . . . . . . . . . . . . . . . . . . . . . . . . . .
Side doors 22 . . . . . . . . . . . . . . . . . . . . . . . . .
Steering column 162 . . . . . . . . . . . . . . . . . . .
Low engine oil pressure warning light 149 . . . . . . . . . . . . . . . . . . . . . . .
Low fuel level warning light 149 . . . . . . . . . . . .
Low windshield washer fluid level warning light 149 . . . . . . . . . . . . . . . . . . . . . . .
Luggage compartment light 138 . . . . . . . . . . . .
Luggage cover 332 . . . . . . . . . . . . . . . . . . . . . . .
Luggage deck 333 . . . . . . . . . . . . . . . . . . . . . . .
M
Maintenance
Do−it−yourself maintenance 430 . . . . . . . . .
Does your vehicle need repairing? 425 . . . . . . . . . . . . . . . . . . . . . . .
General maintenance 423 . . . . . . . . . . . . . . .
Maintenance requirements 422 . . . . . . . . . .
Parts and tools 432 . . . . . . . . . . . . . . . . . . . . .
Where to go for service 422 . . . . . . . . . . . . .
Malfunction indicator lamp 426 . . . . . . . . . . . .
Malfunction indicator lamp
Emissions Inspection and Maintenance (I/M) programs 149 . . . . . . .
Service reminder indicator 149 . . . . . . . . . .
Maximum allowable speed
Automatic transmission 163 . . . . . . . . . . . . .
Mirror
Anti−glare inside rear view 123 . . . . . . . . . .
Auto anti−glare inside rear view 124 . . . . . .
Mirrors
Folding rear view 123 . . . . . . . . . . . . . . . . . . .
Outside rear view 121 . . . . . . . . . . . . . . . . . .
Outside rear view mirror defogger 142 . . . . . . . . . . . . . . . . . . . . . . . .
Power rear view 122 . . . . . . . . . . . . . . . . . . . .
Rain clearing mirrors 419 . . . . . . . . . . . . . . .
Rear side−view 125 . . . . . . . . . . . . . . . . . . . .
Vanity 127 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moon roof 39 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi−information display 304 . . . . . . . . . . . . .
N
New vehicle break−in 339
. . . . . . . . . . . . . . . . .

481
SRS side airbags and curtain shield airbags 81 . . . . . . . . . . . . . . . .
SRS warning light 149 . . . . . . . . . . . . . . . . . . . .
Starting
Cold weather 370 . . . . . . . . . . . . . . . . . . . . . .
Engine 370 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jump starting 391 . . . . . . . . . . . . . . . . . . . . . .
Steering
Adjusting steering wheel 120 . . . . . . . . . . . .
Tilt steering wheel 120
. . . . . . . . . . . . . . . . . .
Steering column
Column lock 162
. . . . . . . . . . . . . . . . . . . . . . .
Steering switches, Audio remote control 238
. . . . . . . . . . . . . . . . . . . . .
Sun visors 125
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Suspension and chassis 351
. . . . . . . . . . . . . .
Switch
Back window defogger 142
. . . . . . . . . . . . . .
Back window wiper and washer 141 . . . . . .
Emergency flasher 135
. . . . . . . . . . . . . . . . .
Headlight, dimmer and turn signal 130,132
. . . . . . . . . . . . . . . . . . .
Ignition 162
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside rear view mirror defogger 142
. . . . . . . . . . . . . . . . . . . . . . . .
Roll sensing of curtain shield airbags off 95
. . . . . . . . . . . . . . . . . .
Windshield wiper and washer 141 . . . . . . . .
T
Tachometer 147
. . . . . . . . . . . . . . . . . . . . . . . . .
Telescopic steering column 120
. . . . . . . . . . . .
Theft deterrent system 35
. . . . . . . . . . . . . . . . .
Theft prevention labels 351
. . . . . . . . . . . . . . . Three−way catalytic converters 342
. . . . . . . .
Tie−down hooks 331
. . . . . . . . . . . . . . . . . . . . .
Tilt steering wheel 120
. . . . . . . . . . . . . . . . . . . .
Tire pressure warning system 197
. . . . . . . . .
Tires
Changing 395
. . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing 443
. . . . . . . . . . . . .
Flat tire 395
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Glossary 357
. . . . . . . . . . . . . . . . . . . . . . . . . .
Inflation pressure 441,467
. . . . . . . . . . . . . .
Replacing wheels 447
. . . . . . . . . . . . . . . . . .
Rotating tires 445
. . . . . . . . . . . . . . . . . . . . . .
Size 354,467
. . . . . . . . . . . . . . . . . . . . . . . . . .
Snow tires and chains 446
. . . . . . . . . . . . . .
Spare 396
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols 352
. . . . . . . . . . . . . . . . . . . . . . . . . .
Tire Identification Number (TIN) 353
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Tissue box holder 325
. . . . . . . . . . . . . . . . . . . .
Tools 396
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To w i n g
Capacity 364
. . . . . . . . . . . . . . . . . . . . . . . . . .
Dinghy towing 376
. . . . . . . . . . . . . . . . . . . . .
Emergency towing 408
. . . . . . . . . . . . . . . . .
Emergency towing eyelet precautions 409
. . . . . . . . . . . . . . . . . . . . . .
If your vehicle needs to be towed 405
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Tips for towing a stuck vehicle 410 . . . . . . .
Trailer 377
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Traction control system 175
. . . . . . . . . . . . . . .
Trailer towing 377
. . . . . . . . . . . . . . . . . . . . . . . .
Trash holder 326
. . . . . . . . . . . . . . . . . . . . . . . . .
Trip meter 148
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn signals 130,132
. . . . . . . . . . . . . . . . . . . . . Types of tires
368
. . . . . . . . . . . . . . . . . . . . . . . .
U
Uniform tire quality grading 355
. . . . . . . . . . . .
V
VSC OFF" warning light 149
. . . . . . . . . . . . . .
Vanity mirrors 127
. . . . . . . . . . . . . . . . . . . . . . . .
Vehicle identification number 349
. . . . . . . . . .
Vehicle stability control system 183 . . . . . . . .
W
Warning buzzer 149
. . . . . . . . . . . . . . . . . . . . . .
Warning light 149
. . . . . . . . . . . . . . . . . . . . . . . .
Washer fluid
Adding washer fluid 453
. . . . . . . . . . . . . . . .
Washing and waxing 415
. . . . . . . . . . . . . . . . . .
Wheels
Aluminum wheel 448
. . . . . . . . . . . . . . . . . . .
Replacing wheels 447
. . . . . . . . . . . . . . . . . .
Window
Power back window 30
. . . . . . . . . . . . . . . . .
Windshield wiper and
washer switch 141
. . . . . . . . . . . . . . . . . . . . .
Winter driving tips 375
. . . . . . . . . . . . . . . . . . . .
Wireless remote control 15,411
. . . . . . . . . . . .