TOYOTA HILUX 2012 Owners Manual (in English)
Manufacturer: TOYOTA, Model Year: 2012, Model line: HILUX, Model: TOYOTA HILUX 2012Pages: 636, PDF Size: 34.38 MB
Page 221 of 636

221 2-4. Using other driving systems
2
When driving
HILUX_EE (OM0K132E)
When the VSC/TRC systems are operating
If the vehicle is in danger of slip-
ping or if any of the drive wheels
spins, the slip indicator flashes to
indicate that the VSC/TRC sys-
tems are operating.
Disabling the TRC/VSC systems
If the vehicle gets stuck in fresh snow or mud, the TRC/VSC systems
may reduce power from the engine to the wheels. You may need to
turn the system off to enable you to rock the vehicle in order to free it.
Turning off TRC system only
To turn the TRC system off,
quickly press and release the
button.
The slip indicator light will come
on.
Press the button again to turn the
system back on.
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222 2-4. Using other driving systems
HILUX_EE (OM0K132E)Turning off both TRC and VSC systems
To turn the TRC and VSC sys-
tems off, press and hold the but-
ton for more than 3 seconds
while the vehicle is stopped.
The slip indicator light and VSC
OFF indicator light will come on.
Press the button again to turn the
system back on.
Page 223 of 636

223 2-4. Using other driving systems
2
When driving
HILUX_EE (OM0K132E)
Sounds and vibrations caused by the ABS, brake assist, VSC and TRC
A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indi-
cate that a malfunction has occurred in any of these systems.
Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
Reactivation of the TRC/VSC systems after turning off the engine
Turning off the engine after turning off the TRC/VSC systems will automati-
cally reactivate them.
Reactivation of the TRC system linked to vehicle speed
When only the TRC system is turned off, the TRC system will turn on when
vehicle speed increases. However, when both TRC and VSC systems are
turned off, the systems will not turn on even when vehicle speed increases.
If the VSC OFF indicator light blinks and the slip indicator light comes
on...
It may indicate a malfunction in the VSC and TRC. Consult any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
Page 224 of 636

224 2-4. Using other driving systems
HILUX_EE (OM0K132E)
CAUTION
The ABS does 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 the wet or slick
road.
Stopping distance when the ABS is operating may exceed that of nor-
mal conditions
The ABS is not designed to shorten the vehicle’s stopping distance. Always
maintain a safe distance from the vehicle in front of you in the following situ-
ations:
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 uneven surfaces
TRC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
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 the TRC/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to ensure vehicle stability and driving force,
do not turn the TRC/VSC systems off unless necessary.
Page 225 of 636

225 2-4. Using other driving systems
2
When driving
HILUX_EE (OM0K132E)
CAUTION
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 and VSC systems will not function correctly if different tires are
installed on the vehicle.
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional 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 the system to malfunction.
Page 226 of 636

226
2-4. Using other driving systems
HILUX_EE (OM0K132E)
DPF (Diesel Particulate Filter) system
DPF system failure warning
Vehicles without the DPF system switch
If the DPF system warning light turns on, drive continuously.
(P. 555)
If the DPF system warning light flashes, have the vehicle inspected
by any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional, immediately. (P. 552)
: If equipped
When the deposit collected by the filter reaches a predetermined
amount, it is automatically regenerated.
Regeneration
Regeneration is performed as necessary in accordance with
driving conditions.
System characteristics
The DPF system has the following characteristics:
Idle speed increases during regeneration
The smell of the exhaust gas differs from that of a conven-
tional diesel vehicle
Page 227 of 636

227 2-4. Using other driving systems
2
When driving
HILUX_EE (OM0K132E)Vehicles with the DPF system switch
If the DPF system warning light and the indicator light on DPF system
switch turn on or flash, follow the procedure below to regenerate.
Stop the vehicle in a safe place.
Firmly set the parking brake and shift the shift lever to P (auto-
matic transmission) or N (manual transmission). Release the
clutch pedal.
Do not stop the engine.
Also, make sure that there are no flammable materials near the
exhaust pipe. (P. 229)
Press the switch.
The DPF system warning light
and the indicator light on the
switch will change from solid or
rapid flashing to slow flashing,
and the idling engine speed will
increase.
Regeneration will take around 20
- 30
* minutes to complete.
When the DPF system warning
light goes out, the idling engine
speed will have finished returning
to normal.
*: Differs in accordance with the
outside temperature.
STEP1
STEP2
STEP3
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228 2-4. Using other driving systems
HILUX_EE (OM0K132E)
Regeneration with the DPF system switch (if equipped)
After pressing the DPF system switch, do not depress the accelerator
pedal or the clutch pedal (manual transmission). Depressing the pedal(s)
will stop regeneration. If regeneration has been stopped, restart regener-
ation as soon as possible.
If regeneration is carried out while the exhaust pipe is hot (for example
directly after driving), it will take less time than when the engine is cold.
Replacing the engine oil
Make sure to use an oil of the recommended grade or of matching quality.
(P. 602)
DPF system warning
Under the following driving conditions, the DPF system warning light may
come on earlier than normal.
*
When only driving at low speeds (for example 20 km/h [12 mph] or
below).
If the engine is turned on and off frequently (if the engine is not left run-
ning for more than 10 minutes at a time).
*: Differs in accordance with weather, driving conditions, etc.
Page 229 of 636

229 2-4. Using other driving systems
2
When driving
HILUX_EE (OM0K132E)
CAUTION
During regeneration
Observe the following precautions.
Failure to do so may result in burning injuries caused by the hot exhaust
pipe and exhaust gases, or may cause a fire.
Vehicles with the DPF system switch: Do not carry out regeneration when
the vehicle is in an enclosed area, such as a garage.
Do not touch the exhaust pipe and exhaust gases during regeneration.
Do not place flammable materials near
the exhaust pipe.
Make sure that there are no people
near the exhaust pipe.
Page 230 of 636

230 2-4. Using other driving systems
HILUX_EE (OM0K132E)
CAUTION
If the malfunction indicator light comes on
The malfunction indicator light comes on if you continue driving while the
DPF system warning light is flashing. In this event, damage may be caused
to the vehicle or an accident may occur. Have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional, immediately.
NOTICE
To prevent the DPF system from failing
Do not drive for long periods of time while the DPF system warning light is
flashing
Do not use fuel other than the specified type
Do not use engine oil other than the recommended type
Do not modify the exhaust pipe