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2020 Toyota Highlander Owners Manual - Smart key system



Smart key system

Side doors

Unlocking and locking the doors from the outside

Entry function (vehicles with a smart key system)

 

Carry the electronic key to enable this function.

  • Front doors
  1. Grip the driver's door handle to unlock the door. Grip the passenger's door handle to unlock all the doors.* Make sure to touch the sensor on the back of the handle.

    The doors cannot be unlocked for 3 seconds after the doors are locked.

*: The door unlock settings can be changed.

  1. Touch the lock sensor (indentation on the upper part of the door handle) to lock all the doors.

Toyota Highlander. Entry function

 

  • Back door
  1. Press the unlock button to unlock all the doors.

    The doors cannot be unlocked for 3 seconds after the doors are locked.

  2. Press the lock button to lock all the doors.

Toyota Highlander. Entry function

 

Wireless remote control

 

  • Vehicles without a smart key system
  1. Locks all the doors
  2. Unlocks the door

Pressing the button unlocks the driver's door. Pressing the button again within 5 seconds unlocks the other doors.

Press and hold to open the windows and moon roof.* (ƒZƒn183) *: This setting must be customized at your toyota dealer.

Toyota Highlander. Wireless remote control

 

  • Vehicles with a smart key system
  1. Locks all the doors
  2. Unlocks the door

Pressing the button unlocks the driver's door. Pressing the button again within 5 seconds unlocks the other doors.

Press and hold to open the windows and moon roof.* (ƒZƒn183) *: this setting must be customized at your toyota dealer.

Toyota Highlander. Wireless remote control

 

Key

 

  • Vehicles without a smart key system
  1. Locks all the doors turn and hold to close the windows and moon roof.* (ƒZƒn183)
  2. Unlocks the door turning the key unlocks the driver's door. Turning the key again within 5 seconds unlocks the other doors.

Turn and hold to open the windows and moon roof.* (ƒZƒn183) *: this setting must be customized at your toyota dealer.

Toyota Highlander. Key

 

  • Vehicles with a smart key system

The doors can also be locked and unlocked with the mechanical key.

Operation signals

 

  • doors: a buzzer sounds and the emergency flashers flash to indicate that the doors have been locked/unlocked using the entry function or wireless remote control. (Locked: once; unlocked: twice)
  • windows and moon roof: a buzzer sounds to indicate that the windows and moon roof are operating.

Security feature

 

If a door is not opened within approximately 60 seconds after the doors are unlocked using the entry function or wireless remote control, the security feature automatically locks the doors again.

When the door cannot be locked by the lock sensor on the upper part of the front door handle (vehicles with a smart key system)

 

If the door will not lock even when the topside sensor area is touched, try touching both the topside and underside sensor areas at the same time.

Toyota Highlander. When the door cannot be locked by the lock sensor on the upper part of the front door handle

 

Door lock buzzer (vehicles with a smart key system)

 

If an attempt to lock the doors using the entry function or wireless remote control is made when a door is not fully closed, a buzzer will sound continuously for 5 seconds. Fully close the door to stop the buzzer, and lock the doors again.

Wireless reservation lock (vehicles without a smart key system)

 

If a door is not fully closed and the wireless remote control is used to lock the doors, the doors other than the open door will be locked. The open door will be locked after it is fully closed.

Power back door reservation lock (vehicles with a power back door)

 

  • vehicles without a smart key system

If the wireless remote control is used to lock the doors while the power back door is closing with all side doors fully closed, the side doors are locked. The back door will be locked when it is fully closed.

  • vehicles with a smart key system

If the wireless remote control is used to lock the doors while the power back door is closing with all side doors fully closed, a buzzer will sound and the emergency flashers will flash to indicate that the reservation lock is activated.

At this time the side doors are locked. The back door will be locked when it is fully closed.

Alarm (if equipped)

 

Locking the doors will set the alarm system.

If the smart key system or the wireless remote control does not operate properly

 

Vehicles with a smart key system: use the mechanical key to lock and unlock the doors. Replace the key battery with a new one if it is depleted.

Unlocking and locking the doors from the inside

  • Door lock switch

     

  1. Locks all the doors
  2. Unlocks all the doors

Toyota Highlander. Door lock switch

 

  • Inside lock buttons

     

  1. Locks the doors
  2. Unlocks the doors

The front doors can be opened by pulling the inside handle even if the lock buttons are in the lock position.

Toyota Highlander. Inside lock buttons

Locking the front doors from the outside without a key

  1. Move the inside lock button to the lock position.
  2. Close the door.
  • Vehicles without a smart key system

The door cannot be locked if the key is in the engine switch.

  • Vehicles with a smart key system

The door cannot be locked if the engine switch is in accessory or ignition on mode, or the electronic key is left inside the vehicle.

The key may not be detected correctly and the door may be locked.

Rear door child-protector lock

The door cannot be opened from inside the vehicle when the lock is set.

  1. Unlock
  2. Lock

These locks can be set to prevent children from opening the rear doors. Push down on each rear door switch to lock both rear doors.

Toyota Highlander. Rear door child-protector lock

Automatic door locking and unlocking systems

The following functions can be set or canceled: for instructions on customizing, refer to p. 662.

Function

 

Operation

 

Speed linked door locking function All doors are automatically locked when vehicle speed is approximately 12 mph (20 km/h) or higher.
Shift position linked door locking function All doors are automatically locked when shifting the shift lever to a position other than p.
Shift position linked door unlocking function All doors are automatically unlocked when shifting the shift lever to p.
Driver's door linked door unlocking function All doors are automatically unlocked when the driver's door is opened.

Switching the door unlock function (vehicles with a smart key system)

 

It is possible to set which doors the entry function unlocks using the wireless remote control.

  1. Turn the engine switch off.
  2. When the indicator light on the key surface is not on, press and hold ,








  3.  
  4.  
  5.  
  6.  
  7.  
  8.  
  9.  

 Or
 for approximately 5 seconds while
pressing and holding .

 

The setting changes each time an operation is performed, as shown below.

(When changing the setting continuously, release the buttons, wait for at least 5 seconds, and repeat step 2.)




 

Multi-information display

 

Unlocking function

 

Beep

 

Monochrome display

 

Color display

 

Holding the driver’s door handle unlocks only the driver's door. Exterior: beeps 3 times

Interior: pings once

Holding a passenger’s door handle unlocks all the doors.
Holding a door handle unlocks all the doors. Exterior: beeps twice

Interior: pings once

For vehicles with an alarm: to prevent unintended triggering of the alarm, unlock the doors using the wireless remote control and open and close a door once after the settings have been changed. (If a door is not opened within 60 seconds after is pressed, the doors
will be locked again and the alarm will automatically be set.) In case that the alarm is triggered, immediately stop the alarm.

Impact detection door lock release system

 

In the event that the vehicle is subject to a strong impact, all the doors are unlocked. Depending on the force of the impact or the type of accident, however, the system may not operate.

Conditions affecting the operation of the smart key system or wireless remote control

 

  • vehicles without a smart key system  
  • vehicles with a smart key system  

Customization

 

Settings (e.G. Unlocking function using a key) can be changed.

(Customizable features: )

WaBrning


To prevent an accident

 

Observe the following precautions while driving the vehicle.

Failure to do so may result in a door opening and an occupant falling out of the vehicle, resulting in death or serious injury.

  • Ensure that all doors are properly closed and locked.
  • Do not pull the inside handle of the doors while driving.

    Be especially careful for the front doors, as the doors may be opened even if the inside lock buttons are in locked position.

  • Set the rear door child-protector locks when children are seated in the rear seats.

Back door

The back door can be locked/unlocked and opened/closed by the following procedures.

Locking and unlocking the back door

  • Door lock switch  
  • Entry function (vehicles with a smart key system)  
  • Wireless remote control  
  •  Key

Opening/closing the back door from inside the vehicle (vehicles with a power back door)

 

Press and hold the switch to open or close the back door, when the back door is unlocked.

Pressing the switch while the back door is opening/closing stops the operation.

To operate the back door again, press and hold the switch. The back door will then move in the opposite direction.

Toyota Highlander. Opening/closing the back door from inside the vehicle

Opening the back door from outside the vehicle

Back door opener

 

  • Vehicles without a power back door

Raise the back door while pressing up the back door opener switch.

  • Vehicles with a power back door

When the back door is unlocked: press the back door opener switch.

When the back door is locked (vehicles with a smart key system): while carrying the electronic key on your person, press and hold the back door opener switch.

Pressing the switch while the back door is opening/closing stops the operation.

Toyota Highlander. Back door opener

 

Wireless remote control (vehicles with a power back door)

 

  • Vehicles without a smart key system

Opens and closes the power back door (press and hold) pressing the button while the back door is opening/closing stops the operation.

To operate the back door again, press and hold the button. The back door will then move in the opposite direction.

Toyota Highlander. Wireless remote control

 

  • Vehicles with a smart key system

Opens and closes the power back door (press and hold) pressing the button while the back door is opening/closing stops the operation.

To operate the back door again, press and hold the button. The back door will then move in the opposite direction.

Toyota Highlander. Wireless remote control

Power back door switch (vehicles with a power back door)

Quickly press and release the switch to close the back door.

Pressing the switch while the back door is opening/closing stops the operation.

To operate the back door again, quickly press and release the switch. The back door will then move in the opposite direction. (If the back door is stopped at a position close to the fully closed position, the back door will only open when the switch is quickly pressed and released.)

Toyota Highlander. Power back door switch

When closing the back door

Lower the back door using either back door handle.

  •  vehicles without a power back door

Make sure to push the back door down from the outside to close it.

  •  vehicles with a power back door

The back door closing assist will activate and the back door will fully close automatically.

Toyota Highlander. When closing the back door

 

Canceling the power back door system (vehicles with a power back door)

 

Turn the main switch in the glove box off to disable the power back door system.

  1. On (enabled)
  2. Off (disabled)

Toyota Highlander. Canceling the power back door system

Adjusting the open position of the back door (vehicles with a power back door)

The open position of the power back door can be adjusted.

  1. Open the back door and adjust it to the desired position.
  2. Press and hold the power back door switch on the back door approximately 2 seconds until a buzzer sounds 4 times.

Luggage compartment light

 

The luggage compartment light turns on when the back door or glass hatch is opened with the luggage compartment light switch on.

  1. On
  2. Off

When the engine switch is turned off, the light will go off automatically after 20 minutes.

Toyota Highlander. Luggage compartment light

 

After the back door has been opened and then closed

 

Lock the back door again as the back door will not lock automatically.

If the back door opener is inoperative

 

The back door can be unlocked from the inside.

  1. Remove the cover on the back door trim.

Use a cloth to prevent scratches.

Toyota Highlander. If the back door opener is inoperative

 

  1. Move the lever for the back door motor.
  • Vehicles without a power back door

Toyota Highlander. If the back door opener is inoperative

 

  • Vehicles with a power back door

Toyota Highlander. If the back door opener is inoperative

 

The power back door can be operated when (vehicles with a power back door)

 

The power back door main switch is turned on and the glass hatch is closed.

The power back door can be opened when (vehicles with a power back door)

 

  • vehicles without a smart key system
  • the engine switch is in the "on" position and the shift lever is in p.
  • The engine switch is in the "acc" or "lock" position.
  • vehicles with a smart key system
  • the engine switch is in ignition on mode and the shift lever is in p.
  • The engine switch is in accessory mode or off.

Back door closer (vehicles with a power back door)

 

In the event that the back door is left slightly open, the back door closer will automatically close it to the fully closed position.

  • The back door closer will operate regardless of the engine switch mode.
  • The back door can be opened while the back door closer is operating by pressing the back door opener button.

Power back door operation (vehicles with a power back door)

 

  • A buzzer sounds and the emergency flashers flash twice to indicate that the back door is opening/closing.
  • The back door can be opened and closed manually even when the power back door main switch is off.

Power back door operation using the entry function or wireless remote control (vehicles with a power back door)

 

The back door can be opened even if it is locked. All the doors are unlocked when the power back door is operated. Make sure to lock all the doors again when you leave the vehicle. The doors will not lock automatically after the back door has been closed.

Back door closing assist (vehicles with a power back door)

 

If the back door is lowered manually when the back door is stopped at an open position, the back door will fully close automatically.

Jam protection function (vehicles with a power back door)

 

  • If anything obstructs the power back door while it is closing, the back door will open slightly then stop.
  • If anything obstructs the power back door while it is opening, the back door will immediately stop.

Fall-down protection function (vehicles with a power back door)

 

While the power back door is opening automatically, applying excessive force to it will stop the opening operation to prevent the power back door from suddenly shutting.

Canceling the adjusted open position of the back door (vehicles with a power back door

)

Press and hold the power back door switch on the back door until a buzzer sounds 4 times, pauses momentarily, and then sounds 2 times. The open position is initialized to the fully opened position.

When reconnecting the battery or changing a fuse while the back door is open (vehicles with a power back door)

 

To enable the power back door to operate properly, initialize the system by completely closing the back door manually. If the battery is reconnected or a fuse is changed while the back door is closed, initializing the system is not necessary.

Customization (vehicles with a power back door)

 

Settings (e.G. Power back door opening angle) can be changed.

(Customizable features: )

Warning

 


Observe the following precautions.

Failure to do so may result in death or serious injury.

Before driving

 

  • make sure that the back door is fully closed. If the back door is not fully closed, it may open unexpectedly while driving and hit near-by objects or luggage in the luggage compartment may be thrown out, causing an accident.
  • Do not allow children to play in the luggage compartment.

    If a child is accidentally locked in the luggage compartment, they could have heat exhaustion or other injuries.

  • Do not allow a child to open or close the back door.

    Doing so may cause the back door to move unexpectedly, or cause the child's hands, head, or neck to be caught by the closing back door.

Important points while driving

 

Never let anyone sit in the luggage compartment. In the event of sudden braking, sudden swerving or a collision, they are susceptible to death or serious injury.

Operating the back door

 

Observe the following precautions.

Failure to do so may cause parts of the body to be caught, resulting in death or serious injury.

  • Remove any heavy loads, such as snow and ice, from the back door before opening it. Failure to do so may cause the back door to suddenly shut again after it is opened.
  • When opening or closing the back door, thoroughly check to make sure the surrounding area is safe.
  • If anyone is in the vicinity, make sure they are safe and let them know that the back door is about to open or close.
  • Use caution when opening or closing the back door in windy weather as it may move abruptly in strong wind.
  • Vehicles without a power back door: the back door may suddenly shut if it is not opened fully. It is more difficult to open or close the back door on an incline than on a level surface, so beware of the back door unexpectedly opening or closing by itself. Make sure that the back door is fully open and secure before using the luggage compartment.

 
  • When closing the back door, take extra care to prevent your fingers etc. From being caught.
  • Vehicles without a power back door: when closing the back door, make sure to press it lightly on its outer surface. If the back door handle is used to fully close the back door, it may result in hands or arms being caught.

 
  • Do not pull on the back door damper stay (vehicles without a power back door) or back door spindle (vehicles with a power back door) to close the back door, and do not hang on the back door damper stay (vehicles without a power back door) or back door spindle (vehicles with a power back door).

    Doing so may cause hands to be caught or the back door damper stay (vehicles without a power back door) or back door spindle (vehicles with a power back door) to break, causing an accident.

  • Vehicles without a power back door: if a bicycle carrier or similar heavy object is attached to the back door, it may suddenly shut again after being opened, causing someone's hands, head or neck to be caught and injured. When installing an accessory part to the back door, using a genuine toyota part is recommended.

?Back door closer (vehicles with a power back door)

 

  • In the event that the back door is left slightly open, the back door closer will automatically close it to the fully closed position. It takes several seconds before the back door closer begins to operate. Be careful not to catch fingers or anything else in the back door, as this may cause bone fractures or other serious injuries.

 
  • Use caution when using the back door closer as it still operates when the power back door system is canceled.

Power back door (if equipped)

 

Observe the following precautions when operating the power back door.

Failure to do so may cause death or serious injury.

  • Check the safety of the surrounding area to make sure there are no obstacles or anything that could cause any of your belongings to get caught.
  • If anyone is in the vicinity, make sure they are safe and let them know that the back door is about to open or close.
  • If the power back door system is turned off with the main switch while the back door is operating automatically, the automatic operation is stopped.

    The back door then has to be operated manually. Take extra care when on an incline, as the back door may open or close unexpectedly.

  • If the operating conditions of the power back door are no longer met, a buzzer may sound and the back door may stop opening or closing. The back door then has to be operated manually. Take extra care when on an incline, as the back door may open or close abruptly.
  • On an incline, the back door may suddenly shut after it opens. Make sure the back door is fully open and secure.
  • In the following situations, the power back door may detect an abnormality and automatic operation may be stopped. In this case, the back door has to be operated manually. Take extra care when on an incline, as the back door may open or close abruptly.
  •  When the back door contacts an obstacle
  •  When the battery voltage suddenly drops, such as when the engine switch is turned to the "on" position (vehicles without a smart key system) or ignition on mode (vehicles with a smart key system) or the engine is started during automatic operation
  • if a bicycle carrier or similar object is attached to the back door, the power back door may not operate, causing itself to malfunction, or the back door may move in the closing direction after being opened, causing someone's hands, head or neck to be caught and injured. When installing an accessory part to the back door, ask your toyota dealer for details.

Jam protection function (vehicles with a power back door)

 

Observe the following precautions.

Failure to do so may cause death or serious injury.

  • Never use any part of your body to intentionally activate the jam protection function.
  • The jam protection function may not work if something gets caught just before the back door fully closes. Be careful not to catch fingers or anything else.
  • The jam protection function may not work depending on the shape of the object that is caught. Be careful not to catch fingers or anything else.

 

Notice

 


Back door damper stays (vehicles without a power back door)

 

The back door is equipped with damper stays that hold the back door in place.

Observe the following precautions.

Failure to do so may cause damage to the back door damper stay, resulting in malfunction.

  • Do not attach any foreign objects, such as stickers, plastic sheets, or adhesives to the damper stay rod.
  • Do not touch the damper stay rod with gloves or other fabric items.
  • Do not attach any accessories other than genuine toyota parts to the back door.

 
  • Do not place your hand on the damper stay or apply lateral forces to it.

Back door spindles (vehicles with a power back door)

 

The back door is equipped with spindles that hold the back door in place.

Observe the following precautions.

Failure to do so may cause damage to the back door spindle, resulting in malfunction.

  • Do not attach any foreign objects, such as stickers, plastic sheets, or adhesives to the spindle rod.
  • Do not touch the spindle rod with gloves or other fabric items
  • Do not attach any accessories to the back door. When attaching, ask your toyota dealer for details.

 
  • Do not place your hand on the spindle or apply lateral forces to it.

To prevent back door closer malfunction (vehicles with a power back door)

 

Do not apply excessive force to the back door while the back door closer is operating.

To prevent damage to the power back door (if equipped)

 

  • make sure that there is no ice between the back door and frame that would prevent movement of the back door. Operating the power back door when excessive load is present on the back door may cause a malfunction.
  • Do not apply excessive force to the back door while the power back door is operating.
  • Take care not to damage the sensors (installed on the right and left edges of the power back door) with a knife or other sharp object. If the sensor is disconnected, the power back door will not close automatically.

Glass hatch

Opening the glass hatch

 

The glass hatch can be opened using the glass hatch opener.

  •  vehicles without a smart key system
  1. press the button to pop up the glass hatch.
  2. Raise the glass hatch using the knob

The glass hatch cannot be open when the back door is locked.

Unlock the back door to open the glass hatch.

Toyota Highlander. Opening the glass hatch

 

  • Vehicles with a smart key system
  1. when the back door is unlocked: press the button to pop up the glass hatch.
  2. When the back door is locked: while carrying the electronic key on your person, press the button to pop up the glass hatch.

    Raise the glass hatch using the knob

Luggage compartment light

 

The glass hatch can be opened when

 

The back door is closed.

Opening and closing the glass hatch

 

  • open the glass hatch slowly and carefully.
  • Make sure that the rear window wiper is switched off.
  • Do not rotate the rear wiper arm when the glass hatch is open. (If the rear wiper arm is rotated, turn the wiper switch on after closing the glass hatch.

    The rear wiper arm will return to the correct position automatically after operating once.)

  • Make sure that the back door is closed before closing the glass hatch.

After closing the glass hatch

 

Check that the glass hatch is firmly closed. If it is not firmly closed, the rear window wiper and washer will not operate correctly.

Function to prevent the glass hatch being locked with the electronic key inside (vehicles with a smart key system)

 

  • When all doors are locked, closing the glass hatch with the electronic key left inside the luggage compartment will sound an alarm.

    In this case, the glass hatch can be opened by pressing the glass hatch opener.

  • If the spare electronic key is put in the luggage compartment with all the doors locked, the key confinement prevention function will activate and the glass hatch can be opened. In order to prevent theft, take all electronic keys with you when leaving the vehicle.
  • If the electronic key is put in the luggage compartment with all the doors locked, the key may not be detected depending on the location of the key and the surrounding radio wave conditions. In this case, the key confinement prevention function cannot be activated, causing the doors to lock when the glass hatch is closed. Make sure to check where the key is before closing the glass hatch.
Warning

 


Observe the following precautions.

Failure to do so may result in death or serious injury.

Before driving

 

  • make sure that the glass hatch is fully closed. If the glass hatch is not fully closed, it may open unexpectedly while driving and hit near-by objects or luggage in the luggage compartment may be thrown out, causing an accident.
  • Do not allow a child to open or close the glass hatch.

    Doing so may cause the glass hatch to move unexpectedly, or cause the child's hands, head, or neck to be caught by the closing glass hatch.

Operating the glass hatch

 

Observe the following precautions.

Failure to do so may cause parts of the body to be caught, resulting in death or serious injury.

  • Remove any heavy loads, such as snow and ice, from the glass hatch before opening it. Failure to do so may cause the glass hatch to suddenly shut again after it is opened.
  • When opening or closing the glass hatch, thoroughly check to make sure the surrounding area is safe.
  • If anyone is in the vicinity, make sure they are safe and let them know that the glass hatch is about to open or close.
  • Use caution when opening or closing the glass hatch in windy weather as it may move abruptly in strong wind.
  • The glass hatch may suddenly shut if it is not opened fully. It is more difficult to open or close the glass hatch on an incline than on a level surface, so beware of the glass hatch unexpectedly open or close by itself. Make sure that the glass hatch is fully open and secure before using the luggage compartment.

    Also pay attention to your personal belongings such as bags and ties.

 
  • When closing the glass hatch, take extra care to prevent your fingers etc.

    From being caught. Also pay attention to your personal belongings such as bags and ties.

  • When closing the glass hatch, make sure to press it lightly on its outer surface.

 
  • Do not pull on the glass hatch damper stay to close the glass hatch, and do not hang on the glass hatch damper stay.

    Doing so may cause hands to be caught or the glass hatch damper stay to break, causing an accident.

  • Do not attach any accessories other than genuine toyota parts to the glass hatch. Such additional weight on the glass hatch may cause the glass hatch to suddenly shut again after it is opened, resulting in death or serious injury.
  • Do not open the glass hatch while the rear wiper is switched on. (If the rear wiper is switched on while the glass hatch is open, the wiper motor drive disc will be rotating on the door panel.)
  • Do not insert any object in the wiper motor drive disc.

 
  • Do not close the glass hatch while the rear wiper is switched on. The rear wiper arm may be restarted suddenly after closing the glass hatch.

 

Notice

 


Glass hatch damper stays

 

The glass hatch is equipped with damper stays that hold the glass hatch in place. Observe the following precautions.

Failure to do so may cause damage to the glass hatch damper stay, resulting in malfunction.

  • Do not attach any foreign objects, such as stickers, plastic sheets, or adhesives to the damper stay rod.
  • Do not touch the damper stay rod with gloves or other fabric items.
  • Do not attach any accessories other than genuine toyota parts to the glass hatch.

 
  • Do not place your hand or foot on the damper stay or apply lateral forces to it.

Smart key system

The following operations can be performed simply by carrying the electronic key on your person, for example in your pocket.

The driver should always carry the electronic key.

  • Locking and unlocking the doors
  • Opening the back door
  • Opening the glass hatch
  •  Starting the engine

Antenna location

 

  1. Antennas outside the cabin
  2. Antennas inside the cabin
  3. Antenna outside the luggage compartment

Toyota Highlander. Antenna location

 

Effective range (areas within which the electronic key is detected)

 

 When locking or unlocking the
doors

The system can be operated when the electronic key is within about 2.3 Ft. (0.7 M) of an outside front door handle. (Only the doors detecting the key can be operated.)

Toyota Highlander. Effective range

 

When starting the engine or
changing engine switch modes

The system can be operated when the electronic key is inside the vehicle.

When opening the glass hatch and
locking or unlocking the doors

This system can be operated when the electronic key is within about 2.3 Ft. (0.7 M) of the back door opener switch.

Alarms and warning indicators

 

An alarm sounds and warning messages are displayed on the multi-information display are used to protect against unexpected accidents or theft of the vehicle resulting from erroneous operation. When a warning message is displayed, take appropriate measures based on the displayed message.

When only an alarm sounds, circumstances and correction procedures are as follows:

Alarm

 

Situation

 

Correction procedure

 

Exterior alarm sounds once for 5 seconds The glass hatch was closed while the electronic key was still inside the vehicle and all the doors were locked. Retrieve the electronic key from the vehicle and close the glass hatch.
An attempt was made to lock the vehicle while a door was open. Close all of the doors and lock the doors again.
Interior alarm sounds continuously The engine switch was turned to accessory mode while the driver’s door was open (or the driver’s door was opened while the engine switch was in accessory mode). Turn the engine switch off and close the driver’s door.

Battery-saving function

 

The battery-saving function will be activated in order to prevent the electronic key battery and the vehicle battery from being discharged while the vehicle is not in operation for a long time.

  • In the following situations, the smart key system may take some time to unlock the doors.
  •  The electronic key has been left in an area of approximately 6 ft. (2 M) of the outside of the vehicle for 10 minutes or longer.
  • The smart key system has not been used for 5 days or longer.
  • If the smart key system has not been used for 14 days or longer, the doors cannot be unlocked at any doors except the driver's door. In this case, take hold of the driver's door handle, or use the wireless remote control or the mechanical key, to unlock the doors.

?Electronic key battery-saving function

 

When battery-saving mode is set, battery depletion is minimized by stopping the electronic key from receiving radio waves.

Press  twice while pressing and
holding . Confirm that the
electronic key indicator flashes 4 times.

While the battery-saving mode is set, the smart key system cannot be used. To cancel the function, press any of the electronic key buttons.

Toyota Highlander. Electronic key battery-saving function

 

Conditions affecting operation

 

The smart key system uses weak radio waves. In the following situations, the communication between the electronic key and the vehicle may be affected, preventing the smart key system, wireless remote control and engine immobilizer system from operating properly. (Ways of coping: )

  • When the electronic key battery is depleted
  • near a tv tower, electric power plant, gas station, radio station, large display, airport or other facility that generates strong radio waves or electrical noise
  • when carrying a portable radio, cellular phone, cordless phone or other wireless communication device
  • when the electronic key is in contact with, or is covered by the following metallic objects
  • cards to which aluminum foil is attached
  •  cigarette boxes that have aluminum foil inside
  •  metallic wallets or bags
  •  coins
  •  hand warmers made of metal
  •  media such as cds and dvds
  • When other wireless keys (that emit radio waves) are being used nearby
  • When carrying the electronic key together with the following devices that emit radio waves
  •  another vehicle's electronic key or a wireless key that emits radio waves
  •  personal computers or personal digital assistants (pdas)
  •  digital audio players
  •  portable game systems
  • if window tint with a metallic content or metallic objects are attached to the rear window
  • when the electronic key is placed near a battery charger or electronic devices

Note for the entry function

 

  • Even when the electronic key is within the effective range (detection areas), the system may not operate properly in the following cases:
  •  The electronic key is too close to the window or outside door handle, near the ground, or in a high place when the doors are locked or unlocked.
  •  The electronic key is near the ground or in a high place, or too close to the rear bumper center when the back door is opened.
  • The electronic key is on the instrument panel or floor, or in the auxiliary box of the driver's side instrument panel, door pockets or glove box when the engine is started or engine switch modes are changed.
  • Do not leave the electronic key on top of the instrument panel or near the door pockets when exiting the vehicle. Depending on the radio wave reception conditions, it may be detected by the antenna outside the cabin and the door will become lockable from the outside, possibly trapping the electronic key inside the vehicle.
  • As long as the electronic key is within the effective range, the doors may be locked or unlocked by anyone. However, only the doors detecting the electronic key can be used to unlock the vehicle.
  • Even if the electronic key is not inside the vehicle, it may be possible to start the engine if the electronic key is near the window.
  • The doors may unlock or lock if a large amount of water splashes on the door handle, such as in the rain or in a car wash when the electronic key is within the effective range. (The doors will automatically be locked after approximately 60 seconds if the doors are not opened and closed.)
  • If the wireless remote control is used to lock the doors when the electronic key is near the vehicle, there is a possibility that the door may not be unlocked by the entry function. (Use the wireless remote control to unlock the doors.)
  • Touching the door lock or unlock sensor while wearing gloves may prevent lock or unlock operation. Remove the gloves and touch the lock or unlock sensor again.
  • When the lock operation is performed using the lock sensor, recognition signals will be shown up to two consecutive times. After this, no recognition signals will be given.
  • If the door handle becomes wet while the electronic key is within the effective range, the door may lock and unlock repeatedly. In that case, follow the following correction procedures to wash the vehicle:
  •  Place the electronic key in a location 6 ft. (2 M) or more away from the vehicle. (Take care to ensure that the key is not stolen.)
  •  Set the electronic key to battery-saving mode to disable the smart key system.
  • If the electronic key is inside the vehicle and a door handle becomes wet during a car wash, a message may be shown on the multi-information display and a buzzer will sound outside the vehicle. To turn off the alarm, lock all the doors.
  • The lock sensor may not work properly if it comes into contact with ice, snow, mud, etc. Clean the lock sensor and attempt to operate it again, or use the lock sensor on the lower part of the door handle.
  • A sudden handle operation or a handle operation immediately after entering the effective range may prevent the doors from being unlocked. Touch the door unlock sensor and check that the doors are unlocked before pulling the door handle again.
  • Unlocking the vehicle may take more time if another electronic key is within the effective range.

When the vehicle is not driven for extended periods

 

  • to prevent theft of the vehicle, do not leave the electronic key within 6 ft. (2 M) of the vehicle.
  • The smart key system can be deactivated in advance.

To operate the system properly

 

Make sure to carry the electronic key when operating the system. Do not get the electronic key too close to the vehicle when operating the system from the outside of the vehicle.

Depending on the position and holding condition of the electronic key, the key may not be detected correctly and the system may not operate properly. (The alarm may go off accidentally, or the door lock prevention function may not operate.)

If the smart key system does not operate properly

 

  • locking and unlocking the doors: use the mechanical key.
  • Starting the engine:

Customization

 

Settings (e. G. Smart key system) can be changed.

(Customizable features: )

If the smart key system has been deactivated in a customized setting

 

  • locking and unlocking the doors: use the wireless remote control or mechanical key.
  • Starting the engine and changing engine switch modes:
  • Stopping the engine:

Certification for the smart key system

 

  •  for vehicles sold in the u.S.A.

Fcc id: hyq23aab fcc id: hyq14fba

Note

: this device complies with part 15 of the fcc rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Fcc

warning

: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

  •  for vehicles sold in canada

Note

: this device complies with industry canada licence-exempt rss standard(s).

Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

  •  for vehicles sold in the u.S.A.

Fcc id: ni4tmlf12-1 fcc id: ni4tmlf12-2 this device complies with part 15 of the fcc rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

  •  for vehicles sold in canada

This device complies with industry canada licence-exempt rss standard(s).

Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Warning

 


Caution regarding interference with electronic devices

 

  • ´people with implantable cardiac pacemakers, cardiac resynchronization therapy-pacemakers or implantable cardioverter defibrillators should keep away from the smart key system antennas. The radio waves may affect the operation of such devices. If necessary, the entry function can be disabled. Ask your toyota dealer for details, such as the frequency of radio waves and timing of the emitted radio waves.

    Then, consult your doctor to see if you should disable the entry function.

  • Users of any electrical medical device other than implantable cardiac pacemakers, cardiac resynchronization therapy-pacemakers or implantable cardioverter defibrillators should consult the manufacturer of the device for information about its operation under the influence of radio waves.

    Radio waves could have unexpected effects on the operation of such medical devices.

Ask your toyota dealer for details on disabling the entry function.


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