TOYOTA HIGHLANDER 2020 (in English) Service Manual
Manufacturer: TOYOTA, Model Year: 2020, Model line: HIGHLANDER, Model: TOYOTA HIGHLANDER 2020Pages: 72, PDF Size: 11.32 MB
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OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
The Stop & Start Engine System stops and restarts the engine according to the
brake pedal operation and other operations when the vehicle is stopped.
Stopping and restarting the engine
While driving with the shift lever in
D, depress the brake pedal, and
stop the vehicle. The engine will stop
automatically.
To restart the engine, release the brake
pedal. The engine will start automatically.
Disabling the Stop & Start Engine System
Press the Stop & Start Engine System
cancel switch to disable the system.
Stop & Start Engine System (if equipped)
If the engine is stopped by the Stop & Start Engine System when the vehicle is
on an incline, brake force is temporarily maintained to prevent rolling backwards
until the engine is restarted and drive force is generated.
When drive force is generated, the maintained brake force is automatically
canceled.
Refer to the Owner‘s Manual for limitations and more details on this system before
attempting to use it.
HILL-START ASSIST CONTROL (HAC)
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FEATURES & OPERATIONSSnow mode button
Use snow mode for accelerating and driving on slippery road surfaces, such as on
snow.
Refer to the Owner’s Manual for more details.
Multi-terrain Select (AWD vehicles)
Multi-terrain Select is a system that helps drivability in off-road situations.
When driving over muddy, sandy or rough road surfaces, the system selects a
suitable driving mode to switch AWD, brake and drive force control to perform
control suitable for the road condition.
MUD & SAND - Muddy roads, sandy roads, muddy road or dirty conditions.
ROCK & DIRT - Very bumpy road conditions, such as unpaved forest roads.
Refer to the Owner‘s Manual for limitations and more details on this system before
attempting to use it.
DYNAMIC TORQUE CONTROL AWD VEHICLES
DYNAMIC TORQUE VECTORING AWD VEHICLES
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OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
Downhill Assist Control system (DAC)
(if equipped)
With the downhill assist control system, the vehicle is able to descend a steep hill,
maintaining a constant low speed of about 18 mph (30 km/h) without brake pedal
operation.
Press the “DAC” button to activate the system. The slip indicator will flash to
indicate that the downhill assist control system is operating.
Refer to the Owner’s Manual for more details.
Driving mode select switch
Normal - Suitable for normal driving.
SPORT mode - Use when a higher level of response is desired, such as when
driving in mountainous regions.
ECO MODE - Helps achieve lower fuel consumption during trips that involve
frequent accelerating and braking.
Refer to the Owner’s Manual for more details.
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TOYOTA SAFETY SENSE™
Toyota Safety Sense™ 2.0 (TSS 2.0) is a set of active safety technologies designed
to help mitigate or prevent collisions across a wide range of traffic situations, in
certain conditions. TSS 2.0 is designed to help support the driver’s awareness,
decision making and vehicle operation contributing to a safe driving experience.
Refer to the Owner’s Manual for operation, setting adjustments, limitations and
more details to understand these functions and complete safety precautions. For
more information, please go to http://www.toyota.com/safety-sense
Quick overview-Toyota Safety Sense™ 2.0
Pre-Collision System with Pedestrian Detection (PCS w/PD)
PCS w/PD is designed to provide alert, mitigation, and/or avoidance
support in certain conditions, when the system detects a potential
collision with a preceding vehicle is likely to occur.
The advanced millimeter-wave radar sensor system is designed to work
with the camera sensor to help recognize a preceding pedestrian or
bicyclist, and provide an alert, mitigation and/or avoidance support in
certain conditions.
Lane Departure Alert with Steering Assist (LDA w/SA)
LDA w/SA is designed to provide notification when the system detects
an unintended lane departure.
The Steering Assist function is designed to provide small corrective
steering inputs to the steering wheel for a short period of time to help
keep the vehicle in its lane.
The Sway Warning function is designed to detect vehicle swaying
(based on the vehicle location and steering wheel operation) and alert
the driver with an audio and visual alert, urging them to take a break.
Automatic High Beams (AHB)
AHB is designed to detect the headlights of oncoming vehicles and
the tail lights of preceding vehicles and switch between high beams
and low beams as appropriate.
Road Sign Assist (RSA)
RSA is designed to recognizes specific road signs using the forward
facing camera to provide information to the driver via the display.
Full-Speed Range Dynamic Radar Cruise Control (DRCC)
Full-Speed Range DRCC is designed to help maintain a pre-set
distance to a preceding vehicle when the preceding vehicle is traveling
at a lower speed. The minimum set speed is approximately 20 MPH, but
once activated, the operating speed range is 0-110 MPH.
Lane Tracing Assist (LTA)
LTA contains all the features of LDA described above and additionally
is designed to help keep the vehicle in the center of a lane by assisting
the driver in steering control when using Full-Speed Range DRCC.
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OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
Radar sensor Camera sensor
Sensors
TSS 2.0 combines an in-vehicle camera mounted in front of the inside rear view
mirror and a radar mounted in the front grille. These sensors support the driver assist
systems.
The Pre-Collision System uses a radar sensor and camera sensor to help detect a
vehicle or pedestrian or bicyclist in front of your vehicle.
As there is a limit to the degree of recognition accuracy and control performance that
this system can provide, do not overly rely on this system. This system will not prevent
collisions or lessen collision damage or injury in every situation. Do not use PCS
instead of normal braking operations under any circumstances. Do not attempt to test
the operation of the Pre-Collision System yourself, as the system may not operate or
engage, possibly leading to an accident. In some situations, such as when driving in
inclement weather such as heavy rain, fog, snow or a sandstorm or while driving on a
curve and for a few seconds after driving on a curve, a vehicle or pedestrian or bicyclist
may not be detected by the radar and camera sensors, preventing the system from
operating or engaging properly.
Refer to the Toyota Owner’s Manual for a list of additional situations in which the
system may not operate properly.
Pre-Collision Warning
When the system determines that the possibility of a frontal collision is high, a buzzer
will sound and a warning message will be displayed on the Multi-Information Display
(MID) to urge the driver to take evasive action.
Pre-Collision Brake Assist
If the driver notices the hazard and brakes, the system may provide additional braking
force using Brake Assist. This system may prime the brakes and may apply greater
braking force in relation to how strongly the brake pedal is depressed.
Pre-Collision System with
Pedestrian Detection (PCS w/PD)
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TOYOTA SAFETY SENSE™
PRE-COLLISION SYSTEM (CONTINUED)
Refer to the Toyota Owner’s Manual for additional information on PCS operation,
settings adjustments, limitations, and precautions before attempting to use it.
Pre-Collision Braking
If the driver does not brake in a set time and the system determines that the possibility
of a frontal collision with a preceding vehicle is extremely high, the system may
automatically apply the brakes, reducing speed in order to help the driver reduce the
impact and in certain cases avoid the collision.
Monocular camera sensor
Millimeter
wave radar
As part of the Pre-Collision System, this function is also designed to first provide an
alert and then automatic braking if needed.
Refer to the Toyota Owner’s Manual for additional limitations and information. Under certain conditions, the PCS system included with the TSS 2.0 package
may also help to detect a pedestrian or bicyclist in front of your vehicle using the
in-vehicle camera and front grille-mounted radar. The in-vehicle camera of PCS
detects a potential pedestrian or bicyclist based on size, profile, and motion of
the detected pedestrian or bicyclist. However, a pedestrian or bicyclist may not
be detected depending on the conditions, including the surrounding brightness
and the motion, posture, size, and angle of the potential detected pedestrian or
bicyclist, preventing the system from operating or engaging.
PCS PEDESTRIAN DETECTION
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CHANGING PRE-COLLISION ALERT TIMING
DISABLING PRE-COLLISION SYSTEM (PCS)
FarMiddle
(default) Near
(1) Press “” or “” switches and select “” from the Multi-Information Display
(MID).
(2) Press “
” or “” switches and select “ PCS” and then press and hold “.”
(3) Press “
” or “” switches and select “Sensitivity” and then press and hold
“
” to select the desired setting. Each time it is pressed, the response to the PCS
alert timing changes as shown above.
(4) Press “
” to go back to the menu.
Note: PCS is enabled each time the engine switch is turned to Ignition On.
The system can be disabled/enabled and the alert timing of the system can be
changed. (Alert timing only, brake operation remains the same).
(1) Press “
” or “” switches and select “” from the Multi-Information
Display (MID).
(2) Press “
” or “” switches and select “ PCS” and then press and hold “.”
(3) Press “
” or “” switches and select “PCS on/off” and then press “” to
select the desired setting.
(4) Press “
” to go back to the menu.
Note: The system is enabled each time the power switch is turned to ON mode.
Refer to the Toyota Owner’s Manual for additional information on PCS operation,
settings adjustments, limitations, and precautions before attempting to use it.
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
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TOYOTA SAFETY SENSE™
LDA in TSS 2.0 uses an in-vehicle camera designed to detect visible white and
yellow lane markers or road edge in front of the vehicle and the vehicle’s position
on the road. If the system determines that the vehicle is starting to unintentionally
deviate from its lane, the system alerts the driver with an audio and visual alert.
When the alerts occur, the driver must check the surrounding road situation and
carefully operate the steering wheel to move the vehicle back to the center part of
their lane.
LDA is designed to function at speeds of approximately 32 mph (50 km/h) or higher
on relatively straight roadways.
In addition to the alert function, LDA w/SA also features a steering assist
function. When enabled, if the system determines that the vehicle is on a path to
unintentionally depart from its lane, the system may provide small corrective steering
inputs to the steering wheel for a short period of time to help keep the vehicle in its
lane.
If the vehicle repeatedly deviates from the lane, the vehicle drifts within the lane due
to inattention, or the driver abruptly operates the steering wheel after an inattentive
period, when enabled, the vehicle sway warning function alerts the driver with an
audio and visual alert, urging them to take a break.
Lane Departure Alert with Steering Assist
(LDA w/SA)
TURNING THE LDA SYSTEM ON/OFF
Press the LDA switch to turn the LDA system on. Depress again to turn it off.
Note: Operation of the LDA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
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LANE DEPARTURE ALERT
LDA function display(2)
(1)
Lane Departure Alert (LDA) indicator flashes orange when operating.
The LDA function
displays when the Multi-Information Display (MID) is switched
to the driving assist system information screen.
(1) The system displays solid white lines on the LDA indicator when visible lane
markers or the road are detected. A side flashes orange to alert the driver when the
vehicle deviates from its lane.
(2) The system displays outlines on the LDA indicator when lane markers or the road
are not detected or the function is temporarily cancelled.
Note: When operation conditions are no longer met, a function may be
temporarily canceled. However, when the operation conditions are met again,
operation of the function is automatically restored. For example, LDA may not
function on the side(s) where white/yellow lines are not detectable.
Operation display
of steering wheel
operation support LDA indicator
Lane markers/road edge
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
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ADJUSTING LDA ALERT SENSITIVITY
DISABLING STEERING ASSIST
TOYOTA SAFETY SENSE™
(1) Press “” or “” switches and select “” from the Multi-Information Display
(MID).
(2) Press “
” or “” switches and select “ LDA” and then press and hold “.”
(3) Press “
” or “” switches and select “Steering Assist” and then press and
hold “
” to select the desired setting.
(4) Press “
” to go back to the menu.
Note: Operation of the LDA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
The driver can adjust the sensitivity of the LDA (warning) function from the
Multi-Information Display (MID) customization screen.
High - Is designed to warn approximately before the front
tire crosses the lane marker.
Normal - Is designed to warn approximately when the front
tire crosses the lane marker.
(1) Press “
” or “” switches and select “” from the Multi-Information Display
(MID).
(2) Press “
” or “” switches and select “ LDA” and then press and hold “.”
(3) Press “
” or “” switches and select “Sensitivity” and then press and hold
“
” to select the desired setting.
(4) Press “
” to go back to the menu.
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