Toyota has used several different keyless remotes on trucks over the past decade, including some for factory systems and some for dealer-installed systems. The most common is a 3-button keyfob with FCC ID GQ43VT20T. This keyless remote transmitter has been the only keyfob used on factory-installed systems for Toyota Tacoma and Tundra trucks from the 2007 model year to the present. Before that, Tundra trucks with a factory-installed system used a keyfob with FCC ID HYQ12BBX. Both of these are user programmable for all applications.
Before that, Toyota