2012 TOYOTA HILUX warning

183 2-2. Instrument cluster
2
When driving
HILUX_EE (OM0K132E)
Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. (P. 549)
*1: These lights turn on when the engine switch is turned to the “ON” posi-
tion to indicate that a system check is being performed. They will turn
off after the engine is started, or after a few seconds. There may be a
malfunction in a system if a light does not come on, or if the lights do
not turn off. Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional.
*2: The light flashes to indicate that the system is operating.
*3: The light turns to yellow (except for Russia and Ukraine) or flashes (for
Russia and Ukraine) to indicate a malfunction.
*4: The light flashes rapidly to indicate a malfunction.
(for driver)(for front
passenger)(if equipped)(if equipped)(if equipped)
(if equipped)(if equipped)(if equipped)(4WD models)
*1*1*1*1*1*1*1
*1*1*1*1
*1, 3*1*3*1*4

184 2-2. Instrument cluster
HILUX_EE (OM0K132E)
CAUTION
If a safety system warning light does not come on
Should a safety system light such as ABS and the SRS warning light not
come on when you start the engine, this could mean that these systems are
not available to help protect you in an accident, which could result in death
or serious injury. Have the vehicle inspected by any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional immediately
if this occurs.

218 2-4. Using other driving systems
HILUX_EE (OM0K132E)
Locking the rear differential
The following systems do not operate when the rear differential is locked.
It is normal operation for the ABS warning light, VSC OFF indicator (if
equipped) and slip indicator (if equipped) to be on at this time.
•ABS
• Brake assist (if equipped)
• VSC (if equipped)
• TRC (if equipped)
For easy unlocking
Slightly turn the steering wheel in either direction while the vehicle is in
motion.
Automatic unlocking feature (4WD models)
Shift the front drive control lever to H2 or H4.
Never forget to turn off the switch after using this feature.
After unlocking the rear differential
Check that the indicator goes off.

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

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

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.

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

495 4-3. Do-it-yourself maintenance
4
Maintenance and care
HILUX_EE (OM0K132E)
Draining the fuel filter water
The water in the fuel filter must be drained immediately when the fuel
system warning light flashes.
Place a small tray under the drain plug or drain hose to catch
the water.
Turn the drain plug about 2 to
2 1/2 turns.
Loosening more than this will
cause water oozing from around
the drain plug.
Operate the priming pump
until the fuel begins to run out.
After draining, retighten the drain plug. Do not use a tool.
STEP1
STEP2
STEP3