2019 TOYOTA HIGHLANDER fuel cap

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4-1. Before drivingDriving the vehicle ............. 192
Cargo and luggage............ 201
Vehicle load limits ............. 206
Trailer towing..................... 207
Dinghy towing.................... 223
4-2. Driving procedures Engine (ignition) switch (vehicles without a
smart key system) ........... 224
Engine (ignition) switch (vehicles with a
smart key system) ........... 227
Automatic transmission ..... 233
Turn signal lever................ 239
Parking brake .................... 240
4-3. Operating the lights and wipers
Headlight switch ................ 241
Automatic High Beam ....... 245
Fog light switch ................. 249
Windshield wipers and washer ............................ 250
Rear window wiper and washer ............................ 254 4-4. Refueling
Opening the fuel tank cap ........................... 256
4-5. Using the driving support systems
Toyota Safety Sense P ...... 260
PCS (Pre-Collision System)..... 267
LDA (Lane Departure Alert with steering
control) ............................ 281
Dynamic radar cruise control ................... 291
Stop & Start system ........... 304
Rear view monitor system ............................. 314
BSM (Blind Spot Monitor)......... 323
• BSM function ................. 328
• RCTA function ............... 331
All-wheel drive lock switch .............................. 337
Driving assist systems ....... 338
Downhill assist control system ................. 344
4-6. Driving tips Winter driving tips .............. 346
Utility vehicle precautions ...................... 350
4Driving

15Pictorial index
HIGHLANDER_UFuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 256
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 256
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 655
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 533
Tire size/inflation pressure . . . . . . . . . . . . . . . . . .
. . . . . . . . . . P. 662
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 346
Checking/rotation/tire pressure warning system . . . . . . . . . . . P. 533
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 610
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 518
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 518
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 656
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 646
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 595
Headlights/daytime running lights
*. . . . . . . . . . . . . . . . . . . P. 241
Daytime running lights
* /parking lights* . . . . . . . . . . . . . . P. 241
Front fog lights
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 249
Front turn signal lig hts/parking lights
*. . . . . . . . . . . . . . . . P. 239
Stop/tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 241
Hill-start assist control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 338
Downhill assist control system
*. . . . . . . . . . . . . . . . . . . . . . . . P. 344
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 241
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 233
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 241
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 239
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Light bulbs of the exterior lights for driving
(Replacing method: P. 558, Watts: P. 665)
*: If equipped
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4Driving
HIGHLANDER_U4-1. Before driving
Driving the vehicle ............. 192
Cargo and luggage ........... 201
Vehicle load limits ............. 206
Trailer towing..................... 207
Dinghy towing ................... 223
4-2. Driving procedures Engine (ignition) switch (vehicles without a
smart key system) ........... 224
Engine (ignition) switch (vehicles with a
smart key system) ........... 227
Automatic transmission ..... 233
Turn signal lever................ 239
Parking brake .................... 240
4-3. Operating the lights and wipers
Headlight switch ................ 241
Automatic High Beam ....... 245
Fog light switch ................. 249
Windshield wipers and washer ............................ 250
Rear window wiper and washer ............................ 254
4-4. Refueling Opening the fuel tank cap .......................... 256 4-5. Using the driving
support systems
Toyota Safety Sense P ..... 260
PCS (Pre-Collision System) .... 267
LDA (Lane Departure Alert with steering
control) ............................ 281
Dynamic radar cruise control ............................. 291
Stop & Start system .......... 304
Rear view monitor system ............................ 314
BSM (Blind Spot Monitor) ........ 323
• BSM function ................ 328
• RCTA function .............. 331
All-wheel drive lock switch .............................. 337
Driving assist systems ...... 338
Downhill assist control system ............................ 344
4-6. Driving tips Winter driving tips ............. 346
Utility vehicle precautions ..................... 350

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4-4. Refueling
●Vehicles without a smart key system
Turn the engine switch to the “LOCK” position and ensure that a ll
the doors and windows are closed.
● Vehicles with a smart key system
Turn the engine switch off and ens ure that all the doors and win-
dows are closed.
● Confirm the type of fuel.
■Fuel types
P. 666
■ Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your vehicle has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle

2574-4. Refueling
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Driving
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WARNING
■When refueling the vehicle
Observe the following precautions while refueling the vehicle. Failure to do
so may result in death or serious injury.
● After exiting the vehicle and before opening the fuel door, tou ch an
unpainted metal surface to discharge any static electricity. It is important to
discharge static electricity before refueling because sparks re sulting from
static electricity can cause fuel vapors to ignite while refuel ing.
● Always hold the grips on the fuel tank cap and turn it slowly t o remove it.
A whooshing sound may be heard when the fuel tank cap is loosen ed.
Wait until the sound cannot be heard before fully removing the cap. In hot
weather, pressurized fuel may spray out the filler neck and cause injury.
● Do not allow anyone that has not discharged static electricity from their
body to come close to an open fuel tank.
● Do not inhale vaporized fuel.
Fuel contains substances that are harmful if inhaled.
● Do not smoke while refueling the vehicle.
Doing so may cause the fuel to ignite and cause a fire.
● Do not return to the vehicle or touch any person or object that is statically
charged.
This may cause static electricity to build up, resulting in a p ossible ignition
hazard.
■ When refueling
Observe the following precautions to prevent fuel overflowing f rom the fuel
tank:
● Securely insert the fuel nozzle into the fuel filler neck.
● Stop filling the tank after the fuel nozzle automatically click s off.
● Do not top off the fuel tank.
NOTICE
■Refueling
Do not spill fuel during refueling.
Doing so may damage the vehicle, such as causing the emission c ontrol
system to operate abnormally or damaging fuel system components or the
vehicle’s painted surface.

2584-4. Refueling
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Press the opener switch.
Turn the fuel tank cap slowly to
remove it and hang it on the
back of the fuel filler door.
■When the fuel filler door cannot be opened by pressing the insi de switch
Opening the fuel tank cap
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Remove the cover inside the luggage
compartment and pull the lever.

2594-4. Refueling
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Driving
HIGHLANDER_U
After refueling, turn the fuel tank
cap until you hear a click. Once
the cap is released, it will turn
slightly in the opposite direction.
Closing the fuel tank cap
WARNING
■When replacing the fuel tank cap
Do not use anything but a genuine Toyota fuel tank cap designed for your
vehicle. Doing so may cause a fire or other incident which may result in
death or serious injury.

5157-2. Maintenance
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Maintenance and care
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The OBD system determines that a problem exists somewhere in the
emission control system. Your vehicle may not pass the I/M test and
may need to be repaired. Contact your Toyota dealer to service the
vehicle.
● When the battery is disc onnected or discharged
Readiness codes that are set duri ng ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may
not be completely set.
● When the fuel tan k cap is loose
The malfunction indicator lamp comes on indicating a temporary
malfunction and your vehicle m ay not pass the I/M test.
The error code in th e OBD system will not be cleared unless the vehi-
cle is driven 40 or more times.
Contact your Toyota dea ler to prepare the vehicle for re-testin g.
Emission inspection and maintenance (I/M)
programs
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnos tics) checks. The OBD system
monitors the operation of t he emission control system.
If the malfunction indicator lamp comes on
Your vehicle may not pass the I/M test in the following situations:
When the malfunction indicator lamp still remains on after sev-
eral driving trips
If your vehicle does not pass the I/M test