Any ideas Mazda premacy japan all key were lost, we tried to program new key with all key lost but PATS not reading the key and we can't program the keys, as instructed we program the keys by xp400 pro in Instrument cluster but still not reading keys. Wirring been checked from ignition to PCM and all module are working. Can anyone help if they have some idea to program keys also we tried done passive anti theft reset it shows succeeded but can't add keys.AKE can program smart key just for keyless purpose .