The doors cannot be locked, unlocked, opened or closed

Symptoms

["If you lose your keys, new keys can be made by your Toyota dealer.", "If the key battery is weak or depleted, replace it.", "If using a smart key, check if the engine switch is in IGNITION ON mode. Turn it off to lock the doors.", "If using a smart key, check if the electronic key is left inside the vehicle.", "The function may not operate properly due to radio wave condition.", "For the rear door (Double Cab models), check if the child-protector lock is set."]