I have Toyota Camry 2012, my original key with G stamp on blade and FCC ID: HYQ12BDM, i asked seller to put 314MHz G Chip instead of H Chip and was able to program it using 'toyota techstream' and make it fully operated on my Toyota Camry 2012!!!!! The car starts with no problem and all 4 button function as they should!!! Very satisfied with product.