2020 TOYOTA HIGHLANDER HYBRID ECU

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HIGHLANDER HV_U
Pictorial indexSearch by illustration
For safety
and securityMake sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicatorsReading driving-related information
(Main topics: Meters, multi-information display)
Before driving
Opening and closing the doors and windows,
adjustment before driving
(Main topics: Keys, doors, seats)
Driving
Operations and advice which are necessary for
driving
(Main topics: Starting hybrid system, refueling)
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and careCaring for your vehicle and maintenance
procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arisesWhat to do in case of malfunction and emergency
(Main topics: 12-volt battery discharge, flat tire)
Vehicle
specificationsVehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
For ownersReporting safety defects for U.S. owners, and seat
belt, SRS airbag and headlight aim instructions for
Canadian owners
IndexSearch by symptom
Search alphabetically

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HIGHLANDER HV_UTABLE OF CONTENTS
For your information ........................
5
Reading this manual ...................... 10
How to search ................................ 11
Pictorial index ................................ 12
1-1. For safe use Before driving ........................ 24
For safe driving ..................... 25
Seat belts .............................. 27
SRS airbags .......................... 34
Front passenger occupant clas- sification system.................. 43
Exhaust gas precautions....... 48
1-2. Child safety Riding with children ............... 49
Child restraint systems .......... 50
1-3. Emergency assistance Safety Connect ..................... 65
1-4. Hybrid system Hybrid system features ......... 71
Hybrid system precautions .... 75
1-5. Theft deterrent system Immobilizer system ............... 79
Alarm ..................................... 81
2-1. Instrument cluster Warning lights and indicators............................................ 84
Gauges and meters .............. 89
Multi-information display (4.2-inch display)................. 92
Multi-information display (7-inch display)............................. 102
Head-up display ................. 112
Energy monitor/consumption screen .............................. 1173-1. Key information
Keys ................................... 128
3-2. Opening, closing and locking the doors
Side doors .......................... 131
Back door ........................... 135
Smart key system .............. 146
3-3. Adjusting the seats Front seats ......................... 153
Rear seats.......................... 154
Driving position memory .... 159
Head restraints................... 162
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................... 165
Inside rear view mirror ....... 166
Digital Rearview Mirror....... 167
Outside rear view mirrors ... 177
3-5. Opening, closing the win- dows and moon roof
Power windows .................. 179
Moon roof ........................... 182
Panoramic moon roof......... 185
4-1. Before driving Driving the vehicle.............. 190
Cargo and luggage ............ 197
Vehicle load limits .............. 200
T r

ailer towing...................... 201
Dinghy towing .................... 212
4-2. Driving procedures Power (ignition) switch ....... 213
EV drive mode ................... 218
Hybrid transmission ........... 220
Turn signal lever................. 223
1For safety and security
2Vehicle status information
and indicators
3Before driving
4Driving

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HIGHLANDER HV_U
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1
For safety and security
For safety and security
.1-1. For safe useBefore driving ................. 24
For safe driving .............. 25
Seat belts ....................... 27
SRS airbags ................... 34
Front passenger occupant classification system .... 43
Exhaust gas precautions ..................................... 48
1-2. Child safety Riding with children ........ 49
Child restraint systems... 50
1-3. Emergency assistance Safety Connect .............. 65
1-4. Hybrid system Hybrid system features .. 71
Hybrid system precautions ..................................... 75
1-5. Theft deterrent system Immobilizer sys tem ........79
Alarm.............................. 81

241-1. For safe use
HIGHLANDER HV_U
1-1.For safe use
Use only floor mats designed
specifically for vehicles of the
same model and model year as
your vehicle. Fix them securely
in place onto the carpet.
1 Insert the retaining hooks
(clips) into the floor mat eye-
lets.
2 Turn the upper knob of each
retaining hook (clip) to secure
the floor mats in place.
Always align the marks . The shape of the retaining hooks
(clips) may differ from that shown in
the illustration.
Before driving
Observe the following
before starting off in the
vehicle to ensure safety of
driving.
Installing floor mats
WA R N I N G
Observe the following precau-
tions.
Failure to do so may cause the
driver’s floor mat to slip, possibly
interfering with t
he pedals while
driving. An unexpectedly high
speed may result or it may
become difficult to stop the vehi-
cle. This could lead to an acci-
dent, resulting in death or serious
injury.
■When installing the driver’s
floor mat
●Do not use floor mats designed
for other models or different
model year vehicles, even if
they are Toyota Genuine floor
mats.
●Only use floor mats designed
for the driver’s seat.
●Always install the floor mat
securely using the retaining
hooks (clips) provided.
●Do not use two or more floor
mats on top of each other.
●Do not place the floor mat bot-
tom-side up or upside-down.

251-1. For safe use
HIGHLANDER HV_U
1
For safety and security
Adjust the angle of the seat-
back so that you are sitting
straight up and so that you do
not have to lean forward to
steer. ( P.153)
Adjust the seat so that you
can depress the pedals fully
and so that your arms bend
slightly at the elbow when
gripping the steering wheel.
( P.153)
Lock the head restraint in
place with the center of the
head restraint closest to the
top of your ears. ( P.162)
Wear the seat belt correctly.
( P.27)
WA R N I N G
■Before driving
●Check that the floor mat is
securely fixed in the correct
place with all the provided
retaining hooks (clips). Be espe-
cially careful to perform this
check after cleaning the floor.
●With the hybrid system stopped
and the shift lever in P, fully
depress each pedal to the floor
to make sure it does not inter-
fere with the floor mat.
For safe driving
For safe driving, adjust the
seat and mirror to an appro-
priate position before driv-
ing.
Correct driving posture

271-1. For safe use
HIGHLANDER HV_U
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For safety and security
Seat belts
Make sure that all occu-
pants are wearing their seat
belts before driving the
vehicle.
WA R N I N G
Observe the following precautions
to reduce the risk of injury in the
event of sudden braking, sudden
swerving or an accident. Failure
to do so may cause death or seri-
ous injury.
■Wearing a seat belt
●Ensure that all passengers wear
a seat belt.
●Always wear a seat belt prop-
erly.
●Each seat belt should be used
by one person only. Do not use
a seat belt for more than one
person at once, including chil-
dren.
●Toyota recommends that chil-
dren be seated in the rear seat
and always use a seat belt
and/or an appropriate child
restraint system.
●To achieve a p roper seating
position, do not recline the seat
more than necessary. The seat
belt is most effective when the
occupants are sitting up straight
and well back in the seats.
●Do not wear the shoulder belt
under your arm.
●Always wear your seat belt low
and snug across your hips.
■Pregnant women
Obtain medical advice and wear
the seat belt in the proper way.
(
P. 2 8 )
Women who are pregnant should
position the lap belt as low as
possible over the hips in the same
manner as other occupants,
extending the shoulder belt com-
pletely over the shoulder and
avoiding belt contact with the
rounding of the abdominal area.
If the seat belt is not worn prop-
erly, not only the pregnant
woman, but also the fetus could
suffer death or se rious injury as a
result of sudden braking or a colli-
sion.
■People suffering illness
Obtain medical advice and wear
the seat belt in the proper way.
(
P. 2 8 )
■When children are in the vehi-
cle
P. 5 9
■Seat belt damage and wear
●Do not damage the seat belts
by allowing the belt, plate, or
buckle to be jammed in the
door.

281-1. For safe use
HIGHLANDER HV_U
Extend the shoulder belt so
that it comes fully over the
shoulder, but does not come
into contact with the neck or
slide off the shoulder.
 Position the lap belt as low as possible over the hips.
 Adjust the position of the
seatback. Sit up straight and
well back in the seat.
 Do not twist the seat belt.
■Emergency locking retractor
(ELR)
The retractor will lock the belt during
a sudden stop or on impact. It may
also lock if you lean forward too
quickly. A slow, easy motion will
allow the belt to extend so that you
can move around fully.
■Automatic locking retractor
(ALR)
When a passenger’s shoulder belt is
completely extended and then
retracted even slightly, the belt is
locked in that position and cannot
be extended. This feature is used to
hold the child restraint system
(CRS) firmly. To free the belt again,
fully retract the belt and then pull the
belt out once more. ( P. 5 0 )
■Child seat belt usage
The seat belts of your vehicle were
principally designed for persons of
adult size.
●Use a child restraint system
appropriate for the child, until the
child becomes large enough to
properly wear the vehicle’s seat
belt. ( P. 5 0 )
●When the child becomes large
enough to properl y wear the vehi-
cle’s seat belt, follow the instruc-
tions regarding seat belt usage.
(  P. 2 7 )
■Seat belt extender
If your seat belts cannot be fastened
securely because they are not long
enough, a personalized seat belt
extender is available from your Toy-
ota dealer free of charge.
WA R N I N G
●Inspect the seat belt system
periodically. Check for cuts,
fraying, and loose parts. Do not
use a damaged seat belt until it
is replaced. Damaged seat belts
cannot protect an occupant
from death or se rious injury.
●Ensure that the belt and plate
are locked and the belt is not
twisted. If the seat belt does not
function correctly, immediately
contact your Toyota dealer.
●Replace the seat assembly,
including the belts, if your vehi-
cle has been involved in a seri-
ous accident, even if there is no
obvious damage.
●Do not attempt to install,
remove, modify, disassemble or
dispose of the seat belts. Have
any necessary repairs carried
out by your Toyota dealer. Inap-
propriate handling may lead to
incorrect operation.
Correct use of the seat
belts

291-1. For safe use
HIGHLANDER HV_U
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For safety and security
1 To fasten the seat belt, push
the plate into the buckle until
a click sound is heard.
2 To release the seat belt,
press the release button .
■When not using the rear seat
belts
Pass the outer seat belts through
the seat belt hangers and secure
the seat belt plat es to prevent the
shoulder belts from being damaged.
Second seat belts
Third seat belts
WA R N I N G
■Using a seat belt extender
Observe the following precautions
to reduce the risk of injury in the
event of sudden braking, sudden
swerving or an accident. Failure
to do so may cause death or seri-
ous injury.
●Do not wear the seat belt
extender if you can fasten the
seat belt without the extender.
●Do not use the seat belt
extender when installing a child
restraint system because the
belt will not securely hold the
child restraint system, increas-
ing the risk of death or serious
injury in the event of an acci-
dent.
●The personalized extender may
not be safe on another vehicle,
when used by another person,
or at a different seating position
other than the one originally
intended.
NOTICE
■When using a seat belt
extender
When releasing the seat belt,
press on the buckle release but-
ton on the extender, not on the
seat belt. This helps prevent dam-
age to the vehicle interior and the
extender itself.
Fastening and releasing
the seat belt (except for
the third center seat)