S&I Remotes Entry Remote Control Car Key Fob Replacement For Select Toyota Vehicles Using GQ43VT20T Fully tested keyless entry remote with battery and electronics installed. DIY step by step self-programming instructions included, some vehicles require dealer or locksmith programming. Please see further product descriptions to find which vehicles are not self-programmable. Replaces GQ43VT20T. Please verify vehicle is equipped with factory original keyless entry, if original remote has red light this item will not work. 1 Year Warranty offered from S&I Remotes.