CJD018 Remote Chrysler, Jeep, Dodge AES Grand Voyager Transponder HITAG AES TYP51 PCF7961M Frequency MHz 434 Number of Buttons 3 + PANIC info Transponder: HITAG AES TYP51 PCF7961M Frequency MHz: 434 Immo: Diagnostically Remote: Automatically after Immobiliser Number of Buttons: 3 + PANIC Modulation: ASK