Toyota Yaris: Door Locks / Locking, Unlocking with Smart Key and Door-Lock Switch
Locking, Unlocking with Smart Key
All doors and the liftgate can be locked/unlocked by operating the keyless entry system smart key, refer to Keyless Entry System
Locking, Unlocking with Door-Lock Switch
All doors and the liftgate lock automatically when the lock side is
pressed. They all unlock when the unlock side is pressed.
Driver’s door

- Lock
- Unlock
Front passenger’s door

To lock all the doors and the liftgate from an open front door, press the
lock side of the door lock switch and then close the door.
When locking the doors this way, be careful not to leave the key inside the
vehicle.
All doors and the liftgate can be
locked/unlocked by pressing the
request switch while the key is
being carried.
To lock
To lock the doors and the liftgate, press the request switch and the
hazard warning lights will flash once...
When the vehicle speed exceeds 12 mph (20 km/h), all doors and
the liftgate lock automatically.
When the ignition is switched off, all doors and the liftgate unlock
automatically...
Other information:
P..
DESCRIPTION This DTC is stored when LIN communication between the certification ECU (smart key ECU assembly) and steering lock ECU (steering lock actuator or upper bracket assembly) stops for 10 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B278187 Steering Lock System Missing Message No communication between certification ECU (smart key ECU assembly) and steering lock ECU (steering lock actuator or upper bracket assembly) for 10 seconds or more...
Categories
Before refueling, close all the doors, windows, and the liftgate/trunk
lid, and switch the ignition OFF.
To open the fuel-filler lid, pull
the remote fuel-filler lid release.

To remove the fuel-filler cap, turn it counterclockwise.
Attach the removed cap to the
inner side of the fuel-filler lid.
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