2020 Toyota Avalon – Smart Key Remote Fob Programming Guide

Important Notice: The 2020 Toyota Avalon is equipped with a smart key system that does not support onboard or self-programming. Remote fobs must be programmed using specialized diagnostic tools by a qualified automotive technician.

Programming Instructions:

• Step 1: Schedule an appointment with a technician who is trained in smart key systems and has access to the appropriate diagnostic equipment.
• Step 2: If the vehicle is drivable, consider taking it to the technician’s location to help reduce service fees associated with mobile visits.
• Step 3: The technician will connect professional diagnostic tools to the vehicle’s system in order to program and synchronize the new smart key remote.
• Step 4: All previously programmed remotes should be brought to the session, as any remotes not detected during programming may be erased from the system.
• Step 5: After the programming process is complete, test the new remote to ensure proper function of locking, unlocking, and push-button start features.