ECO mode TOYOTA HIGHLANDER 2021 (in English) Repair Manual

5188-1. Specifications
HIGHLANDER_U
Extra load tire
A tire designed to operate at higher loads
and at higher inflation pressures than the
corresponding standard tire
GrooveThe space between two adjacent tread ribs
Innerliner
The layer(s) forming the inside surface of a
tubeless tire that contains the inflating
medium within the tire
Innerliner separationThe parting of the innerliner from cord
material in the carcass
Intended outboard sidewall
(a) The sidewall that contains a whitewall,
bears white lettering, or bears manufac-
turer, brand, and/or model name molding
that is higher or deeper than the same
molding on the other sidewall of the tire, or
(b) The outward facing sidewall of an
asymmetrical tire that has a particular side
that must always face outward when
mounted on a vehicle
Light truck (LT) tire
A tire designated by its manufacturer as
primarily intended for use on lightweight
trucks or multipurpose passenger vehicles
Load ratingThe maximum load that a tire is rated to
carry for a given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum
permissible inflation pressure for that tire
Maximum permissible inflation
pressureThe maximum cold inflation pressure to
which a tire may be inflated
Measuring rimThe rim on which a tire is fitted for physical
dimension requirements
Open splice
Any parting at any junction of tread, side-
wall, or innerliner that extends to cord
material
Outer diameterThe overall diameter of an inflated new tire
Overall width
The linear distance between the exteriors
of the sidewalls of an inflated tire, including
elevations due to labeling, decorations, or
protective bands or ribs
Tire related termMeaning

5238-2. Customization
8
Vehicle specifications
HIGHLANDER_U
*1: For details about each function: P.91, 101
*2: The default setting varies according to country.
*3: 4.2-inch display
*4:AWD models
*5: 7-inch display
*6: Selecting this item will only change the gadget.
*7: Selecting this item will turn the display of the gadget off.
Audio system linked dis-
play
*3OnOff—O—
AWD system display*3, 4OnOff—O—
Drive information type*3After startAfter reset—O—
Drive information items
(First item)
*3Distance
Average vehicle
speed
—O—
Elapsed time
Drive information items
(Second item)
*3Elapsed time
Average vehicle speed
—O—
Distance
Speedometer display*5OnOff—O—
Gadget content*5Off
Average vehicle speed
—O—Distance
Elapsed time
Fuel economy type*5Trip (after reset)Total (after start)*6
—O—
Tank (after refuel)*7
Pop-up displayOnOff—O—
Rear seat reminder
functionOnOff—O—
Suggestion functionOn
On (when the vehi- cle is stopped)
O—O
Off
Function*1Default settingCustomized setting

551Alphabetical Index
HIGHLANDER_U
Alphabetical Index
A
A/C ................................... 336, 341Air conditioning filter ............. 434
Automatic air conditioning sys-tem ..................................... 341
Eco air conditioning mode .... 348
Front seat concentrated airflow mode (S-FLOW) ................. 350
Manual air conditioning system ........................................... 336
Rear automatic air conditioning system ................................ 356
Rear manual air conditioning system ................................ 354
ABS (Anti-lock Brake System) ............................................... 321Warning light ........................ 460
ACA (Active Cornering Assist) ............................................... 321
Active Cornering Assist (ACA) ............................................... 321
Adaptive Front-lighting System (AFS)...................................... 218
AFS (Adaptive Front-lighting System) ................................. 218
AHB (Automatic High Beam) . 219
Air conditioning filter ............. 434
Air conditioning system 336, 341 Air conditioning filter ............. 434
Automatic air conditioning sys-tem ..................................... 341
Eco air conditioning mode .... 348
Front seat concentrated airflow mode (S-FLOW) ................. 350
Manual air conditioning system ........................................... 336
Rear automatic air conditioning system ................................ 356
Rearmanual air conditioning sys- tem ..................................... 354 Airbags
Airbag operating conditions ....36
Airbag precautions for your child.............................................39
Correct driving posture ...........25
Curtain shield airbag operating conditions .............................37
Curtain shield airbag precautions .............................................39
Front passenger occupant clas- sification system ...................43
General airbag precautions ....39
Locations of airbags ...............34
Modification and disposal of air- bags......................................42
Side airbag operating conditions .............................................37
Side airbag precautions..........39
Side and curtain shield airbags operating conditions .............37
Side and curtain shield airbags precautions ...........................39
SRS airbags ...........................34
SRS warning light .................459
Alarm .........................................73 Warning buzzer ....................458
Anchor brackets .................52, 62
Antennas (smart key system)133
Anti-lock Brake System (ABS) ...............................................321Warning light.........................460
Approach warning ..................264
Armrest ......... ......................... ..383
Assist grips .............................383
Audio system-linked display .88, 97
Automatic air conditioning sys- tem .........................................341Eco air conditioning mode ....348
Automatic headlight leveling system ...................................217
Automatic High Beam ............219

552Alphabetical Index
HIGHLANDER_UAutomatic light control system
............................................... 217
Automatic transmission ........ 206 If the shift lever cannot be shifted from P................................. 208
M mode ................................ 208
Auxiliary boxes ............... 369, 374
Average fuel economy ....... 86, 94
Average vehicle speed....... 88, 97
AWD Control ....................... 88, 97
B
Back door ................................ 121
Back-up lights Replacing light bulbs ............ 441
Battery Battery checking................... 416
If the battery is discharged ... 491
Preparing and checking before winter.................................. 327
Replacing ............................. 493
Warning light ........................ 459
Blind Spot Monitor (BSM) ...... 278
Brake Brake hold ............................ 214
Fluid ............................. 416, 504
Parking brake ....................... 211
Warning light ........................ 458
Brake assist ............................ 321
Break-in tips ........................... 180
Brightness control Instrument panel light control . 83
BSM (Blind Spot Monitor) ...... 278
Buzzer Hands off steering wheel warn-ing (LTA) ............................. 255
C
Care Exterior ................................. 396
Interior .................................. 399 Seat belts .............................399
Wheels and wheel ornaments
...........................................396
Cargo capacity ........................189
Cargo net hooks .....................371
Chains......................................328
Child restraint system Fixed with a LATCH system ...60
Fixed with a seat belt..............55
Front passenger occupant clas-sification system ...................43
Points to remember ................50
Riding with children ................49
Types of child restraint system installation method ...............52
Using an anchor bracket ........62
Child safety Airbag precautions .................39
Back door precautions..........121
Battery precautions ......417, 494
Child restraint system .............52
Heated steering wheel and seat heater precautions..............360
How your child should wear the seat belt ................................28
Moon roof precautions..........171
Panoramic moon roof precau- tions ....................................175
Power window lo ck switch ....169
Power window precautions...168
Rear door child-protectors ....120
Seat belt extender precautions .............................................29
Seat belt precautions..............49
Child-protectors......................120
Cleaning Exterior .................................396
Interior ..................................399
Radar sensor ........................230
Seat belts .............................399
Wheels and wheel ornaments...........................................396

554Alphabetical Index
HIGHLANDER_UDynamic Torque Vectoring AWD
system ................................... 322
E
Eco drive mode ...................... 314
Eco Driving Indicator . 86, 95, 106
Eco Driving Indicator Light86, 95
EDR (Event data recorder)......... 8
Elapsed time ....................... 88, 97
Electric Power Steering (EPS) ............................................... 321Warning light ........................ 460
Electronic key ......................... 114 Battery-saving function......... 134
If the electronic key does not operate properly ................. 489
Replacing the battery ........... 436
Electronic roof sunshade Jam protection function ........ 174
Operation ............................. 173
Emergency flashers ............... 450
Emergency, in case of If a warning buzzer sounds .. 458
If a warning light turns on ..... 458
If a warning message is dis-played................................. 468
If the battery is discharged ... 491
If the electronic key does not operate properly ................. 489
If the engine will not start ..... 486
If the fuel filler door cannot be opened ............................... 488
If the vehicle is trapped in rising water .................................. 451
If you have a flat tire ............. 472
If you lose your keys ............ 487
If you think something is wrong ........................................... 456
If your vehicle becomes stuck ........................................... 497
If your vehicle has to be stopped in an emergency................. 450 If your vehicle ne
eds to be towed
...........................................453
If your vehicle overheats ......495
Engine ACCESSORY mode .............205
Compartment........................412
Engine switch .......................202
Fuel pump shut off system ...457
Hood .....................................410
How to start the engine ........202
Identification number ............501
If the engine will not start......486
If your vehicle has to be stopped in an emergency .................450
Ignition switch (engine switch) ...........................................202
Overheating ..........................495
Tachometer.............................81
Engine coolant Capacity ...............................503
Checking ..............................415
Preparing and checking before winter ..................................327
Engine coolant temperature gauge .......................................81
Engine immobilizer system .....71
Engine oil Capacity ...............................502
Checking ..............................412
Preparing and checking before winter ..................................327
Warning light.........................459
Engine oil maintenance data .414
Engine switch .........................202 Auto power off function .........205
Changing the engine switch modes.................................205
If your vehicle has to be stopped in an emergency .................450
EPS (Electric Power Steering) ...............................................321Warning light.........................460

558Alphabetical Index
HIGHLANDER_UDynamic radar cruise control
with full-speed range .......... 257
Eco Driving Indicator ........ 86, 95
Fuel economy................... 86, 94
LTA (Lane Tracing Assist) ..... 252
Menu icons ....................... 84, 93
Meter control switches ..... 85, 94
Navigation system-linked display ....................................... 87, 97
Pop-up display ................. 84, 93
Settings ............................ 89, 98
Suggestion function........ 92, 102
Tire pressure ............ 88, 97, 422
Vehicle information display88, 97
Warning message .. 92, 102, 468
Multi-terrain Select ................. 315
N
Navigation system-linked display ................................... 87, 97, 106
Noise from under vehicle .......... 6
Normal mode .................. 314, 316
O
“ODO TRIP” switch .................. 83
Odometer .................................. 83
Odometer and trip meter display Display items .......................... 83
“ODO TRIP” switch ................ 83
Pop-up display ....................... 83
Oil Engine oil ............................. 502
Rear differential oil ............... 504
Opener Back door ............................. 123
Fuel filler door ...................... 227
Hood..................................... 410
Outer foot lights Replacing light bulbs ............ 441
Outside rear view mirrors Adjustment ........................... 165 BSM (Blind Sport Monitor) ....278
Linked mirror function when
reversing.............................165
Mirror position memory.........147
Outside rear view mirror defog- gers ....................337, 343, 347
RCTA function.......................292
Outside temperature ................81
Overheating.............................495
P
Panic mode ............................. 116
Panoramic moon roof Jam protection function ........174
Operation..............................173
Parking assist sensors (intuitive parking assist) ......................284
Parking brake Operation.............................. 211
Parking brake engaged warning buzzer.................................213
Warning light.........................465
Warning message.................213
Parking lights Light switch...........................216
Replacing light bulbs ............441
Parking Support Brake function (for rear-crossing vehicles) .310Function................................310
Parking Support Brake function (static objects) ......................304Function................................304
PCS (Pre-Collision System) Function................................235
PCS OFF switch ...................238
Warning light.........................464
Personal lights ........................363
PKSB (Parking Support Brake) ...............................................297Warning message.................302
Power outlets ..........................384

561Alphabetical Index
HIGHLANDER_UStorage features ..................... 366
Stuck
If the vehicle becomes stuck 497
Suggestion function......... 92, 102
Sun visors ............................... 385
Sunshade Roof...................................... 170
Switches Activating the Automatic High Beam .................................. 219
Automatic High Beam system ........................................... 219
Brake Hold switch ................ 214
Digital Rearview Mirror control switches ............................. 155
Door lock switches ............... 120
Driving mode select switch... 314
Driving position memory switches ............................. 147
Dynamic radar cruise control with full-speed range switch257
Electronic roof sunshade switches ............................. 173
Emergency flashers switch .. 450
Engine switch ....................... 202
Fog light switch .................... 222
Garage door opener switches ........................................... 387
Heated steering wheel switch ........................................... 360
Ignition switch....................... 202
Instrument panel light control switches ............................... 83
Intuitive parking assist switch285
Light switches....................... 216
LTA (Lane Tracing Assist) switch ........................................... 252
Meter control switches ..... 85, 94
Moon roof switches .............. 170
“ODO TRIP” switch ................ 83
Outside rear view mirror switches ............................. 165 Panoramic moon roof switches
...........................................173
Parking brake switch ............ 211
PCS OFF switch ...................238
PKSB (Parking Support Brake) switch .................................298
Power door lock switch.........120
Power window switches .......167
RCTA switch .........................292
Rear window and outside rear view mirror defoggers switch...........................337, 343, 347
Seat heater switches ............360
Seat ventilator switches........360
Snow mode switch ...............318
“SOS” button ..........................65
Stop & Start cancel switch ....273
Tilt and telescopic steering con- trol switch ...........................153
Tire pressure warning reset switch .................................426
Vehicle-to-vehicle distance switch .................................257
VSC OFF switch ...................322
Window lock switch ..............169
Windshield defogger switch 337, 343, 346
Windshield wiper and washer switch .........................222, 225
Windshield wiper de-icer switch ...........................338, 343, 351
T
Tachometer ...............................81
Tail lights Light switch...........................216
Replacing light bulbs ............441
The Secondary Collision Brake ...............................................322
Theft deterrent system Alarm ......................................73
Engine immobilizer system .....71

562Alphabetical Index
HIGHLANDER_UTire inflation pressure
Maintenance data................. 505
Tire inflation pr essure display
function............................... 422
Warning light ........................ 462
Tire information ...................... 511 Glossary ............................... 515
Size ...................................... 513
Tire identification number ..... 512
Uniform Tire Quality Grading 514
Tire pressure display ............. 422
Tire pressure warning system Function ............................... 422
Initializing ............................. 425
Installing tire pressure warning valves and transmitters ...... 424
Registering ID codes ............ 428
Warning light ........................ 462
Tires Chains .................................. 328
Checking .............................. 419
If you have a flat tire ............. 472
Inflation pressure.................. 431
Information ........................... 511
Replacing ............................. 472
Rotating tires ........................ 421
Size ...................................... 505
Snow tires ............................ 327
Spare tire.............................. 472
Tire inflation pr essure display
function............................... 422
Tire pressure warning system ........................................... 422
Warning light ........................ 462
Tools ........................................ 473
Top tether strap ........................ 62
Total load capacity ................. 500
To w i n g Dinghy towing....................... 201
Emergency towing................ 453
Trailer towing ........................ 190
Toyota Multi-operation touch 334 Toyota Safety Sense 2.5 +
Automatic High Be am ...........219
Dynamic radar cruise control with full-speed range ..........257
LTA (Lane Tracing Assist) .....246
PCS (Pre-Collisio n System) .235
RSA (Road Sign Assist) ........269
TRAC (Traction Control) ........321
Traction Control (TRAC) ........321
Trailer Sway Control ...............321
Trailer towing ..........................190
Transmission Automatic transm ission ........206
Driving mode select switch ...314
If the shift lever cannot be shifted from P .................................208
M mode ................................208
Trip meters ................................83
Turn signal lights Replacing light bulbs ............441
Turn signal lever ...................210
U
USB charging ports ................375
V
Vanity lights ............................385
Vanity mirrors .........................385
Vehicle data reco rding ...............7
Vehicle identification number500
Vehicle information display88, 97
Vehicle Stability Control (VSC) ...............................................321
Ventilators (seat ventilators) .360
VSC (Vehicle Stability Control) ...............................................321
W
Warning buzzers ABS ......................................460