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.
■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 and the back door.
(Only the doors detecting the key can be operated.)
When starting the engine or changing engine switch modes
The system can be operated when the electronic key is inside the vehicle.
■Alarms and warning messages A combination of exterior and interior buzzers as well as warning messages shown on the multi-information display are used to prevent theft of the vehicle and accidents resulting from erroneous operation. 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 buzzer sounds once for 5 seconds | An attempt was made to lock the vehicle while a door was open. | Close all of the doors and lock the doors again. |
Interior buzzer 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. |
■When "Smart Key System malfunction. See owner's manual" is displayed on the multi-information display The system may be malfunctioning. Have the vehicle inspected by your Toyota dealer immediately.
■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.
■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.
■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.
■Note for the entry function
Be careful not to injure fingernails or damage the surface of the door.
■When the vehicle is not driven for extended periods
■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 may not operate.)
■If the smart key system does not operate properly
■Customization Settings (e.g. smart key system) can be changed.
■If the smart key system has been deactivated in a customized setting
■Caution regarding interference with electronic devices
Then, consult your doctor to see if you should disable the entry function.
Radio waves could have unexpected effects on the operation of such medical devices.
Ask your Toyota dealer for details on disabling the entry function.
Toyota CH-R Service Manual > Continuously Variable Transaxle Fluid: High Temperature Adjustment
HIGH TEMPERATURE ADJUSTMENT
CAUTION / NOTICE / HINT
CAUTION:
Be careful not to burn yourself when the fluid temperature is high.
To prevent injury due to contact with an operating V-ribbed belt or
cooling fan, keep your hands and clothing away from the V-ribbed belt and
co ...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): Driver Side Door Entry Lock Function does not Operate
DESCRIPTION
If the entry lock function does not operate for the driver door only, but the
entry unlock function operates, the request code is being transmitted properly from
the driver door. In this case, there may be a problem related to the lock sensor
(connection between the certification ...