Toyota Corolla (E210) 2019-2026 Owners Manual / Before driving / Key information / Wireless remote control
(if equipped)
Toyota Corolla (E210): Wireless remote control (if equipped)
The keys are equipped with the following wireless remote control:
Vehicles without a smart key system
- Locks the doors
- Unlocks the doors
- Opens the windows*1 and moon roof*1, 2
- Opens the trunk
- Sounds the alarm
Vehicles with a smart key system
- Locks the doors
- Unlocks the doors
- Opens the windows*1 and moon roof*1, 2
- Opens the trunk
- Sounds the alarm
*1:This setting must be customized at your Toyota dealer.
*2:If equipped
■Panic mode (with a wireless remote control function)
Vehicles without a smart key system
When 
is pressed for longer
than about one second, an alarm
will sound intermittently and the
vehicle lights will flash to deter any
person from trying to break into or
damage your vehicle.
To stop the alarm, press any button on the wireless remote control.
Vehicles with a smart key system
When 
is pressed for longer
than about one second, an alarm
will sound intermittently and the
vehicle lights will flash to deter any
person from trying to break into or
damage your vehicle.
To stop the alarm, press any button on the electronic key.
■Conditions affecting the operation of the smart key system or wireless remote control (with a wireless remote control function)
Vehicles without a smart key system
The wireless remote control function may not operate normally in the following situations:
- When the wireless 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 or other wireless communication devices
- When the wireless key is in contact with, or is covered by a metallic object
- When a wireless key (that emits radio waves) is being used nearby
- If window tint with a metallic content or metallic objects are attached to the rear window
Using the key (vehicles
without a smart key system
and with a wireless
remote control function)
Other materials:
Inspection procedure
1 Check p/t squib(lh) circuit(airbag sensor assy center – front seat
outer belt assy lh)
Disconnect the negative (–) terminal cable from the battery,
and wait at least for 90 seconds.
disconnect the connectors between the airbag sensor
assy center and the seat belt pretensio ...
Circuit description
This circuit turns on the magnetic clutch inside the actuator during cruise
control operation according to the
signal from the ecu. If a malfunction occurs in the actuator or speed sensor,
etc. During cruise control operation,
the rotor shaft between the motor and control plate is released.
...
Inspection procedure
1 Inspect parking brake switch circuit
Check for open and short circuit in parking brake switch circuit
2 Inspect brake fluid level warning switch circuit
Check the brake fluid level in reservoir.
check for open and shot circuit in brake fluid level warning
switch circuit
...