Toyota Corolla (E210) 2019-2025 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:
Emergency flashers
The emergency flashers are used to warn other drivers when the vehicle has
to be stopped in the road due to a breakdown, etc.
Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch once again.
■Emergency flashers
If the emergency flashers are used ...
System description
The ecm uses signals from the vehicle speed sensor and crankshaft position
sensor to detect the actual
gear position (1st, 2nd, 3rd or o/d gear).
Then the ecm compares the actual gear with the shift schedule in the ecm memory
to detect the mechanical
trouble of the shift solenoid valves, th ...
Inspection procedure
Hint:
troubleshoot each trouble symptom in accordance with the chart below.
1 Clear dtc
Connect the hand–held tester or the obd ii scan tool to the dlc 3.
turn the ignition switch on and push the hand–held tester or the
obd ii scan tool main switch on.
read the dtc . ...

