2020 TOYOTA HILUX air condition

3944-5. Using the driving support systems
HILUX_OM_OM0K321E_(EE)
■If you notice any symptoms
If you notice any of the following symptoms, refer to the likely cause
and the solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle
inspected by any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Things you should know
Likely causeSolution
 The image is difficult to see
• The vehicle is in a dark area
• The temperature around the lens
is either high or low
• The outside temperature is low
• There are water droplets on the
camera
• It is raining or humid
• Foreign matter (mud etc.) is
adhering to the camera
• There are scratches on the cam-
era
• Sunlight or headlights are shining
directly into the camera
• The vehicle is under fluorescent
lights, sodium lights, mercury
lights etc.
If this happens due to these causes,
it does not indicate a malfunction.
Back up while visually checking the
vehicle’s surroundings. (Use the
monitor again once conditions have
been improved.)
The image on the rear view monitor
system screen can be adjusted,
refer to the “Navigation and
multimedia system Owner’s
manual”.
 The image is blurry
Dirt or foreign matter (such as water
droplets, snow, mud etc.) is adher-
ing to the camera.
Flush the camera with a large quan-
tity of water and wipe the camera
lens clean with a soft and wet cloth.

4144-5. Using the driving support systems
HILUX_OM_OM0K321E_(EE)
■Operating conditions
● The Stop & Start system is operational when all of the following conditions
are met:
• Vehicles with automatic transmission: The brake pedal is being
depressed firmly
• Vehicles with manual transmission: The clutch pedal is not being
depressed.
• The engine is adequately warmed up.
• The outside temperature is -5 C (23 F) or higher
• Vehicles with automatic transmission: The shift lever is in D or S, or P
after driving in D or S.
• Vehicles with manual transmission: The shift lever is in N.
• Vehicles with automatic air conditioning system: is off.
• The hood is closed. ( P. 415)
• The driver’s seat belt is fastened.
• The driver’s door is closed.
• The accelerator pedal is not being depressed.
● In the following situations, the engine may not be stopped by the Stop &
Start system. This is not a malfunction of the Stop & Start system.
• The air conditioning system is being used when the ambient temperature
is high or low.
• The battery is undergoing a periodic recharge.
• The battery is not sufficiently charged, such as if the vehicle has been
parked for a long time and the battery charge has decreased, the electric
load is large, the battery fluid temperature is excessively low or the bat-
tery has deteriorated.
• The brake booster vacuum is low.
• The vehicle is stopped on a steep incline.
• The steering wheel is being operated
• Due to traffic or other circumstances the vehicle is being stopped repeat-
edly.
• The vehicle is being driven in a high altitude area.
• Engine coolant temperature or tr ansmission fluid temperature is
extremely low or high.
• The battery fluid temperature is extremely low or high.
• For a while after the battery terminals have been disconnected and
reconnected.
• For a while after the battery has been replaced.
• The front-wheel drive control switch is in the L4 position or the rear differ-
ential is locked.

4154-5. Using the driving support systems
4
Driving
HILUX_OM_OM0K321E_(EE)
● In the following situations, the engine will automatically restart if the engine
is stopped by the Stop & Start system. (To enable stopping the engine by
Stop & Start system, drive the vehicle.)
• The air conditioning system is turned on.
• Vehicles with automatic air conditioning system: is turned on.
• The steering wheel is being operated.
• Vehicles with automatic transmission: The shift lever is shifted to a posi-
tion other than D, S or P.
• Vehicles with manual transmission: The shift lever is shifted to a position
other than N
• The driver’s seat belt is unfastened.
• The driver’s door is opened.
• The accelerator pedal is depressed.
• The Stop & Start cancel switch is pressed.
• The vehicle starts to roll on an incline.
Vehicles with automatic transmission: The engine may be stopped by Stop &
Start system automatically without driving the vehicle if the idling stop time is
set to “Long”. ( P. 417)
● In the following situations, the engine may automatically restart if the engine
is stopped by the Stop & Start system. (To enable stopping the engine by
Stop & Start system, drive the vehicle.)
• The brake pedal is pumped or strongly depressed.
• The air conditioning system is being used.
• The battery is not sufficiently charged.
Vehicles with automatic transmission: The engine may be stopped by Stop &
Start system automatically without driving the vehicle if the idling stop time is
set to “Long”. ( P. 417)
■ Hood
● If the hood is opened while the engine is stopped by the Stop & Start sys-
tem, the engine will stall and will not be able to be restarted by the automatic
engine start function. In this case, restart the engine using the normal
engine starting procedure. ( P. 282, 285)
● Even if the hood is closed after the engine is started with the hood open, the
Stop & Start system will not operate. Close the hood, turn the engine switch to
the “LOCK” position (vehicles without smart entry & start system) or off (vehi-
cles with smart entry & start system), wait 30 seconds or more, and then start
the engine.

4164-5. Using the driving support systems
HILUX_OM_OM0K321E_(EE)
■ When to use the Stop & Start system
● When stopping the vehicle for a longer period of time, stop the engine com-
pletely.
● When the system cannot operate, is canceled, or is malfunctioning, warning
messages and a warning buzzer are used to inform the driver. ( P. 418)
● If the engine switch is pressed when the engine is stopped by the Stop &
Start system, the engine will stall and will not be able to be restarted by the
automatic engine start function. In this case, restart the engine using the
normal engine starting procedure. ( P. 282, 285)
● When the engine is restarted by the Stop & Start system, the power outlets
may be temporarily unusable, but this is not a malfunction.
● Installation and removal of electrical components and wireless devices may
affect the Stop & Start system. Contact any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer for details.
■ If the windshield is fogged up while the engine is stopped by the Stop &
Start system
Vehicles with manual air conditioning system:
Restart the engine by pressing the Stop & Start cancel switch, and then set
the air outlet selection dial to . ( P. 519)
Vehicles with automatic air conditioning system:
Turn on. (The engine will start due to the automatic engine start func-
tion.) ( P. 528)
If the windshield fogs up frequently, press the Stop & Start cancel switch to
disable the system.
■ Air conditioning system operation while the engine is stopped by the
Stop & Start system
● If the air conditioning system is being used in automatic mode, the fan
speed may be reduced or the fan may be stopped while the engine is
stopped by the Stop & Start system in order to reduce changes in the cabin
temperature.
● To ensure air conditioning system performance when the vehicle is stopped,
disable the Stop & Start system by pressing the Stop & Start cancel switch.

4174-5. Using the driving support systems
4
Driving
HILUX_OM_OM0K321E_(EE)
■ If an odor comes from the air conditioning system while the engine is
stopped by the Stop & Start system
Vehicles with manual air conditioning system:
If the idling stop time is set to “Long”, change the setting to “Normal”. If an
odor occurs even when “Normal” is selected, press the Stop & Start cancel
switch to deactivate the Stop & Start system.
Vehicles with automatic air conditioning system:
Press the Stop & Start cancel switch to deactivate the Stop & Start system.
■ Changing the idling stop time with the air conditioning system on
The length of time the Stop & Start system will operate when the air condition-
ing system is on can be changed by performing the following operation. (The
length of time the Stop & Start system will operate when the air conditioning
system is off cannot be changed.)
Use the meter control switches to select while the vehicle is stopped
and press , and select and press .
Select “Normal” or “Long”, and then press .
■ The Stop & Start system protection function
● When an excessively loud sound is being projected by the audio system,
the audio system may be automatically cut off in order to reduce battery
consumption. If this occurs, turn the engine switch to the “LOCK” position
(vehicles without smart entry & start sy stem) or off (vehicles with smart entry
& start system), wait for 3 seconds or longer and then turn it to the “ACC” or
“ON” position (vehicles without smart entry & start system), or ACCES-
SORY mode or IGNITION ON mode (vehicles with smart entry & start sys-
tem) to re-enable the audio system.
● The audio system may not be activated when the battery terminals are dis-
connected and then reconnected. If this occurs, turn the engine switch to
the “LOCK” position (vehicles without smart entry & start system) or off
(vehicles with smart entry & start system), and then repeat the following
operation twice to activate the audio system normally.
• Turn the engine switch to the “ON” position (vehicles without smart entry
& start system), or IGNITION ON mode (vehicles with smart entry & start
system), and then to the “LOCK” position (vehicles without smart entry &
start system) or off (vehicles with smart entry & start system).
■ When exchanging the battery
 P. 675
1
2

4184-5. Using the driving support systems
HILUX_OM_OM0K321E_(EE)
■ Displaying the Stop & Start system status
Operation status of the Stop & Start system can be displayed on the
(Drive information) screen of multi-information display. ( P. 154)
The display of “After Reset” can be reset.
● To reset the display, press of the meter control switches, press “<” or “>”
to select “Reset”, and then press and hold .
● To stop the reset procedure, press .
■ Multi-information display messages
If the following situations, and a message may be displayed on the
multi-information display.
● When the engine cannot be stopped by the Stop & Start system
Smart Stop
Displays the current engine stop time. Also, the
engine stop time when t he air conditioning sys-
tem is on can be adjusted using the meter con-
trol switches. ( P. 417)
After Start
Displays the cumulative time that the engine is
stopped by the Stop & Start system from when
the engine is started until the engine is stopped.
After Reset
Displays the cumulative time that the engine is
stopped by the Stop & Start system from the
previous reset until the system is reset again.
MessageDetails/Actions
“Depress brake
firmly to activate”
The brake pedal is not depressed enough.
 If the brake pedal is depressed further,
the system will operate.
“For climate con-
trol”
Vehicles with automatic air conditioning sys-
tem:
• The air conditioning system is being used
when the ambient temperature is high or
low.
 If the difference between the set tem-
perature and cabin temperature is
small, the system will be enabled.
• is on.

4204-5. Using the driving support systems
HILUX_OM_OM0K321E_(EE)
● When the engine automatically restarts while stopped by the Stop & Start
system
■ If “Stop & Start system malfunction Visit your dealer” is shown on the
multi-information display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■ If the Stop & Start cancel indicator continues to flash
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
MessageDetails/Actions
“For climate
control”
Vehicles with automatic air conditioning sys-
tem:
• The air conditioning system has been
turned on or is being used.
• has been turned on.
“For brake
system”
The brake pedal has been depressed further
or pumped.
 The system will be enabled after the
engine runs and the brake booster vac-
uum reaches a predetermined level.
“Battery charging”
The battery charge may be low.
 The engine is restarted to prioritize
battery charging. Operating the engine
for a short while allows the system to
recover.
“Steering wheel
turned”The steering wheel was operated.
“Driver seat belt
unbuckled”The driver seat belt has been unfastened.

4284-5. Using the driving support systems
HILUX_OM_OM0K321E_(EE)
WARNING
■TRC/A-TRC/VSC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRC/A-TRC/VSC system is operating.
Drive the vehicle carefully in conditions where stability and power may be
lost.
■ Hill-start assist control does 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.
● Unlike the parking brake, the hill-start assist control is not intended to hold
the vehicle stationary for an extended period of time. Do not attempt to use
the hill-start assist control to hold the vehicle on an incline, as doing so
may lead to an accident.
■ When the TRC/VSC/Trailer Sway Control is activated
The slip indicator flashes. Always drive carefully.
Reckless driving may cause an accident. Exercise particular care when the
indicator flashes.
■ When the TRC/A-TRC/VSC/Trailer Sway Control systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRC/A-TRC/VSC/Trailer Sway Control 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, TRC, A-TRC, VSC, Trailer Sway Control, hill-start assist control
and downhill assist control systems will not function correctly if different tires
are installed on the vehicle.
Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer 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.