Hi all my landrover defender 2013 battery went flat immobiliser is on and naw won’t start I have got a second hand 10as module. Can someone tell me wot diagnostic tool I need to get to program it to the engine ecu i have a Snap-on zues Not sure if this will work can someone help

HI I HAVE A LANDROVER DEFENDER 2013 BATTERY WENT FLAT NAW WONT START IMMOBILISER PROBLEM . CAN ANYONE TELL ME DOSE THIS HAVE A EKA CODE DEALER SAYS IT DOS NOT HAVE ONE .TRIED PROGRAMMING KEYS WITH NO SUCCESS THE IMMOBILISER ECU IS A CH12 15K600 BC ALM 433MHZ VPCANF 14B205 BE CAN I DO A BY PASS