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How to Program a New Key for the Toyota Sienta?

Model: Toyota Sienta Npc80 - Years 2003-2015
Part: Key

Did you purchase a new blank key and want to program it yourself without spending money at the dealership? You can do this by following the steps outlined in the video. Close all doors except for the driver’s door and insert and remove the key twice in a row. Close and reopen the driver’s door twice, then insert and remove the key again (this step should be done twice). Now close the door, insert the key, turn on the ignition, then turn it off and remove the key. Press the unlock and lock buttons on the key simultaneously for about one and a half seconds, then press the lock button alone for the same amount of time. Congratulations, you have programmed the key!

Updated on 11 June 2026 by ScegliAuto

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