2018 Toyota Highlander

Smart Key Remote Fob Programming Guide for the 2018 Toyota Highlander

Important Notice: The 2018 Toyota Highlander does not support onboard programming for smart key remote fobs. The programming process requires specialized diagnostic equipment and must be performed by a qualified professional.

Programming Options:

  • Step 1: Find a Qualified Professional Identify a certified automotive professional who specializes in smart key programming. Make sure they have experience with the 2018 Toyota Highlander to ensure accurate programming.
  • Step 2: Verify Professional Credentials Ensure that the professional you select is fully qualified with the necessary tools and knowledge specific to Toyota's smart key systems.
  • Step 3: Schedule an Appointment Book a session with the chosen professional. If your vehicle is drivable, consider the logistics of taking it to their location, which may be more economical than opting for a mobile service.
  • Step 4: Equipment Rental Option If your Highlander is equipped with a push-button start system, and you feel competent, you might explore the option to rent specialized programming equipment. This approach is recommended only if you have adequate technical knowledge or the support of a professional during the programming.
  • Step 5: Attend the Programming Session Be present during the programming to ensure that the technician uses the correct procedures and equipment to program the smart key remote fob properly.
  • Step 6: Test the Smart Key After programming, thoroughly test the smart key in the presence of the technician to confirm all functionalities are working correctly, including locking, unlocking, and starting the vehicle.
  • Step 7: Program Additional Remotes If you need to program additional remotes, make sure they are all programmed at the same time to ensure compatibility and functionality with your vehicle's security system.
  • Step 8: Final Verification Ensure that the vehicle recognizes the new smart key without any issues and that there are no warning lights on the dashboard.

Additional Guidelines:

  • Documentation and Proof of Ownership: You may need to provide proof of ownership, such as a vehicle registration or title, especially if you are programming a new key due to loss or theft. Consult Manufacturer Resources: For further detailed instructions and support, refer to the 2018 Toyota Highlander’s owner’s manual or contact an authorized Toyota service center.