2011 TOYOTA 4RUNNER VSC

260 2-4. Using other driving systems
4RUNNER_U
■Reactivation of the TRAC (TRC)/VSC systems (4WD models)
If the TRAC (TRC)/VSC systems are turned off, the systems will not turn on
even when vehicle speed increases.
CAUTION
■The ABS and Multi Terrain ABS do not operate effectively when
● Tires with inadequate gripping ability are used (such as excessively worn
tires on a snow covered road).
● The vehicle hydroplanes while driving at high speed on wet or slick roads.
■ Stopping distance when the ABS or Multi Terrain ABS is operating will
exceed that of normal conditions
The ABS and Multi Terrain ABS are not designed to shorten the vehicle’s
stopping distance. Always maintain a safe distance from the vehicle in front
of you in the following situations:
● When driving on dirt, gravel or snow-covered roads
● When driving with tire chains
● When driving over bumps in the road
● When driving over roads with potholes or roads with uneven surfaces
■ TRAC (TRC) may not op erate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRAC (TRC) system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
■ Hill-start assist control do es not operate effectively when
Do not overly rely on the hill-start assist control. The hill-start assist control
may not operate effectively on steep inclines and roads covered with ice.

261
2-4. Using other
driving systems
2
When driving
4RUNNER_U
CAUTION
■When the VSC is activated
The slip indicator light flashes. Always drive carefully.
Reckless driving may cause an accident. Exercise particular care when the
indicator light flashes.
■ When TRAC (TRC)/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are systems to ensure vehicle stability and driving force, do
not turn the TRAC (TRC)/VSC systems off unless necessary.
■ Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, Multi Terrain ABS and VSC will not function correctly if different
tires are fitted on the vehicle.
Contact your Toyota dealer for further information when replacing tires or
wheels.
■ Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.

536 4-3. Do-it-yourself maintenance
4RUNNER_U
15H-LP RH-HI10 ARight-hand headlight (high
beam)
16H-LP LH-HI10 ALeft-hand headlight (high
beam)
17HTR50 A
Air conditioning system
18400W INV 80 APower outlets
19ST30 AStarter system
20H-LP HI20 A
H-LP RH-HI, H-LP LH-HI fuses
21ALT-S7.5 A Charging system
22TURN&HAZ15 ATurn signal lights, emergency
flashers
23ETCS10 AMultiport fuel injection system/
sequential multiport fuel injec-
tion system
24TOWING30 A
Trailer stop/turn lights
25SHORT PIN 
No circuit
26RAD NO.1 10 A Audio system
27AM27.5 A Starter system
28MAYDAY 7.5 ASafety connect
29AMP30 A
Audio system
30ABS NO.150 AABS, VSC
31ABS NO.230 AABS, VSC
32AIR PMP50 AMultiport fuel injection system/
sequential multiport fuel injec-
tion system
33DOME10 A
Interior lights, vanity lights
34ECU-B10 AMultiplex communication sys-
tem, meter and gauge
35H-LP RH-LO10 ARight-hand headlight (low
beam)
36H-LP LH-LO10 A
Left-hand headlight (low beam)
37INJ10 AMultiport fuel injection system/
sequential multiport fuel injec-
tion system
FuseAmpereCircuit

5
When trouble arises
567
5-2. Steps to take in an emergency
4RUNNER_U
Follow the correction procedures.
After taking the specified steps to correct the suspected problem,
check that the warning light goes off.
Warning lightWarning light/Details
(U.S.A.)
(Canada) ABS warning light
Indicates a malfunction in:
• The ABS; or
• The brake assist system
Slip indicator Indicates a malfunction in:
• The VSC system;
• The TRAC (TRC) system;
• The active traction control system;
• The AUTO LSD system;
• The downhill assist control system;
• The hill-start assist control system; or
• The Crawl Control system
Power steering warning light Indicates a malfunction in the power steering system
Unengaged “Park” warning light (if equipped) Indicates a malfunction in the transmission “Park” mech-
anism.
KDSS warning light (if equipped) Indicates a malfunction in KDSS
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)
*1
Indicates that a door is not
fully closed Check that all the doors are
closed.

5
When trouble arises
607
5-2. Steps to take in an emergency
4RUNNER_U
If the vehicle becomes stuck
CAUTION
■When attempting to free a stuck vehicle
If you choose to push the vehicle back and forth to free it, make sure the sur-
rounding area is clear to avoid striki ng other vehicles, objects or people. The
vehicle may also lunge forward or lu nge back suddenly as it becomes free.
Use extreme caution.
■ When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle that may
cause an accident resulting in death or serious injury.
NOTICE
■To avoid damage to the transmission and other components
● Avoid spinning the wheels and depressing the accelerator pedal more
than necessary.
● If the vehicle remains stuck even after these procedures are performed,
the vehicle may require towing to be freed.
Carry out the following procedures if the tires spin or the vehicle
becomes stuck in mud, dirt or snow:
Stop the engine. Set the parki ng brake and shift the shift
lever to P.
Remove the mud, snow or sand from around the stuck tire.
Place wood, stones or some other material under the tires
to help provide traction.
Restart the engine.
Shift the shift lever to the D or R position and carefully apply
the accelerator to free the vehicle.
Turn off TRAC (TRC) and VSC if these functions are hampering
your attempts to free the vehicle. ( P. 255)
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

665
Abbreviation list
4RUNNER_U
OBD
On Board Diagnostics
RSCA Roll Sensing of Curtain Shield airbag
SRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Warning System
TRAC/TRC Traction Control
VIN Vehicle Identification Number
VSC Vehicle Stability Control
ABBREVIATIONSMEANING

676 Alphabetical index
4RUNNER_U
Turn signal lightsReplacing light bulbs ............. 541
Switch.................................... 179
Wattage .................................624
Valet key .....................................30
Vanity lights Vanity lights ...........................430
Wattage .................................624
Vanity mirrors...........................430
Vehicle identification number ...................................613
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 ................................... 612
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
V
W