Within three seconds of releasing the buttons press just the lock button.
Programming a prius fob for door locking.
The prius should respond by locking unlocking the doors.
Press the lock and unlock buttons on the remote simultaneously for 1 5 seconds.
Note a maximum of 4 remote transmitters can be programmed.
Insert and remove the remote transmitter from the ignition switch slot.
Learn how to program the door lock settings on your new toyota.
Now if successful car responds with locking unlocking once implying this new fob is now programmed paired with this car.
If you have a second key remote and you haven t already done so check to make sure this works so you can be certain it isn t a problem with the door lock functionality.
To exit programming mode.
To program the new toyota key fob hold the unlock and lock button on the key fob for two seconds and then release.
The door should lock and unlock.
Do not depress brake pedal whilst carrying out the following operation.
Close and open driver s door twice.
Within 3 seconds the door locks should lock and then unlock once indicating successful programming.
Then say 1 second after the car stops locking unlocking due to step above press down both buttons of the old fob simultaneously then say after 1 second press the lock button of the new fob.
If the backup remote is able to unlock the doors then you know that it is a problem with the key fob and not with your vehicle s locking system.
Immediately after letting go of the lock and unlock buttons press the lock button by itself and hold for 2 seconds.
System should now lock and unlock vehicle once to confirm registration twice to indicate registration has failed.
Learn how to program the door lock settings on your new toyota.
Insert the remote transmitter into the ignition switch slot and close the driver s door.
This verifies that the new fob is working.
Then press the lock button for up to three seconds and release.