2017 TOYOTA HIGHLANDER HYBRID ignition

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HIGHLANDER_HV_U (OM48F12U)
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4-1. Before drivingDriving the vehicle ............. 192
Cargo and luggage............ 202
Vehicle load limits ............. 207
Trailer towing..................... 208
Dinghy towing.................... 224
4-2. Driving procedures Power (ignition) switch ...... 225
EV drive mode................... 231
Hybrid 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 ...... 261
PCS (Pre-Collision System)..... 268
LDA (Lane Departure Alert
with steering control) ....... 282
Dynamic radar cruise control.............................. 292
Rear view monitor system ............................. 304
BSM (Blind Spot Monitor)......... 313
• BSM function ................. 318
• RCTA function ............... 322
Driving assist systems ....... 328
4-6. Driving tips Hybrid vehicle driving tips ................................... 334
Winter driving tips .............. 337
Utility vehicle precautions ...................... 341
4Driving

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4Driving
HIGHLANDER_HV_U (OM48F12U)4-1. Before driving
Driving the vehicle ............. 192
Cargo and luggage ........... 202
Vehicle load limits ............. 207
Trailer towing..................... 208
Dinghy towing ................... 224
4-2. Driving procedures Power (ignition) switch ...... 225
EV drive mode .................. 231
Hybrid 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 ..... 261
PCS (Pre-Collision System) .... 268
LDA (Lane Departure Alert
with steering control) ....... 282
Dynamic radar cruise control ............................. 292
Rear view monitor system ............................ 304
BSM (Blind Spot Monitor) ........ 313
• BSM function ................ 318
• RCTA function .............. 322
Driving assist systems ...... 328
4-6. Driving tips Hybrid vehicle driving tips .................................. 334
Winter driving tips ............. 337
Utility vehicle precautions ..................... 341

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Driving
HIGHLANDER_HV_U (OM48F12U)
4-2. Driving procedures
Check that the parking brake is set.
Check that the shift lever is in P.
Firmly depress the brake pedal.
and a message will be displayed on the multi-information display.
If it is not displayed, the hybrid system cannot be started.
Press the power switch shortly
and firmly.
When operating the power switch,
one short, firm press is enough. It
is not necessary to press and hold
the switch.
If the “READY” indicator turns on,
the hybrid system will operate nor-
mally.
Continue depressing the brake
pedal until the “READY” indicator
is illuminated.
The hybrid system can be started
from any power switch mode.
Check that the “READY” indicator is illuminated.
The vehicle will not move when the “READY” indicator is off.
Power (ignition) switch
Performing the following operati ons when carrying the elec-
tronic key on your person starts the hybrid system or changes
power switch modes.
Starting the hybrid system
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2264-2. Driving procedures
HIGHLANDER_HV_U (OM48F12U)
Stop the vehicle completely.
Set the parking brake (→P. 240), and shift the shift lever to P.
Press the power switch.
Release the brake pedal and check that “ACCESSORY” or
“IGNITION ON” on the multi- information display is off.
Modes can be changed by pressing th e power switch with brake pedal
released. (The mode c hanges each time the switch is pressed.)
Off
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The emergency flashers can be
used.
ACCESSORY mode
Some electrical components such
as the power outlet can be used.
“ACCESSORY” will be displayed
on the multi-information display.
ON mode
All electrical components can be
used.
“IGNITION ON” will be displayed on the multi-information display.
*: If the shift lever is in a position other than P when turning off the hybrid sys- tem, the power switch will be turned to ACCESSORY mode, not to off.
Stopping the hybrid system
Changing power switch modes
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2304-2. Driving procedures
HIGHLANDER_HV_U (OM48F12U)
NOTICE
■To prevent 12-volt battery discharge
● Do not leave the power switch in ACCESSORY or ON mode for long peri-
ods if the hybrid system is not operating.
● If “ACCESSORY” or “IGNITION ON” is displayed on the multi-information
display while the hybrid system is not operating, the power switch is not
off. Exit the vehicle after turning the power switch off.
● Do not stop the hybrid system when the shift lever is in a position other
than P. If the hybrid system is stopped in another shift lever position, the
power switch will not be turned of f but instead be turned to ACCESSORY
mode. If the vehicle is left in ACCESSORY mode, 12-volt battery dis-
charge may occur.
■ When starting th e hybrid system
If the hybrid system becomes difficult to start, have your vehicle checked by
your Toyota dealer immediately.
■ Symptoms indicating a malf unction with the power switch
If the power switch seems to be operating somewhat differently than usual,
such as the switch sticking slightly, there may be a malfunction. Contact
your Toyota dealer immediately.

2574-4. Refueling
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Driving
HIGHLANDER_HV_U (OM48F12U)
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, touch an
unpainted metal surface to discharge any static electricity. It is important to
discharge static electricity before refueling because sparks resulting from
static electricity can cause fuel vapors to ignite while refueling.
● Always hold the grips on the fuel tank cap and turn it slowly to remove it.
A whooshing sound may be heard when the fuel tank cap is loosened.
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 possible ignition
hazard.
■ When refueling
Observe the following precautions to prevent fuel overflowing from the fuel
tank:
● Securely insert the fuel nozzle into the fuel filler neck.
● Stop filling the tank after the fuel nozzle automatically clicks off.
● Do not top off the fuel tank.
NOTICE
■Refueling
● Finish refueling within 30 minutes. If more than 30 minutes passes, the
internal valve closes. In this condition, fuel may spill out if you continue to
refuel the vehicle. About 5 minutes after the valve is closed, a message
“Close Fuel Lid” will appear on the multi-information display. To refuel the
vehicle again, tighten the fuel tank cap and close the fuel filler door, and
then press the opener switch again.
● Do not spill fuel during refueling.
Doing so may damage the vehicle, such as causing the emission control
system to operate abnormally or damaging fuel system components or the
vehicle’s painted surface.

5057-3. Do-it-yourself maintenance
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Maintenance and care
HIGHLANDER_HV_U (OM48F12U)
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
■When working on the engine compartment
● Make sure that the “ACCESSORY” or “IGNITION ON” on the multi-infor-
mation display and the “READY” indicator are both off.
● Keep hands, clothing and tools away from the moving fans and engine
drive belt.
● Be careful not to touch the engine, power control unit, radiator, exhaust
manifold, etc. right after driving as they may be hot. Oil and other fluids
may also be hot.
● Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes
are flammable.
■ When working near the electric cooling fans or radiator grille
Be sure the power switch is off.
With the power switch in ON mode, t he electric cooling fans may automati-
cally start to run if the air condition ing is on and/or the coolant temperature
is high. ( →P. 514)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.

6449-1. Specifications
HIGHLANDER_HV_U (OM48F12U)
Cooling system
Capacity (reference)
Gasoline engine
Power control unit14.3 qt. (13.5 L, 11.9 Imp. qt.)
2.0 qt. (1.9 L, 1.7 Imp. qt.)
Coolant typeUse either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based
non-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Ignition system
Spark plug
MakeDENSO FK20HBR8
Gap0.031 in. (0.8 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system
12-volt battery
Open voltage at 68 °F
(20° C): 12.0 V or More
If the voltage is lower than the standard value,
charge the battery.
(Voltage is checked 20 minutes after the hybrid
system and all lights are turned off.)
Charging rates5 A max.