Programming MethordThis Toyota 4Runner Sequoia Remote Key Self-programming is available and the instruction link is already printed on the outside of the package. Do not need to provide any information when clicking on the link and If you think the programming process is difficult or complicated, you can find a locksmith to help you with the programming.Assembly & Testing1ps 4 Button Remote Control and Electonics and Batteries are included and pre-installed; Each item has been tested before shipping.Replacement For P/N: 89742-35050; Keyless Fob FCC ID: HYQ12BBX, HYQ12BAN, HYQ1512Y;Frequency:315Mhz; For Car Model: 1999-2009 Toyota 4Runner, 2001-2007 Toyota Sequoia. (Both without red LED on original remote);Purchase InstructionsMake sure that your OEM information and buttons appearance is the same as ours Key Fob Replacement and If you don't know, please consult your dealership.Instructions for useIt's a 100% Brand New Remote Fob Key, which needs to be programmed before use; This Transmitter Doesn't Work on Push Start Button Vehicles and it only Supports Regular Key Vehicles;