It very expensive to add new key or all key lost programming for Land Rover vehicle.If you ask your dealer the price:
$600 for add new keys
$1500-$3000 for all keys lost programming
If you pay it,they will replace new RFA and BCM,then use JLR SDD to programming keys.
Here I will share this guide on how to add new keys or all key lost programming for Land Rover Discovery Sport 2016,it no need replace RFA and BCM.
Add new key:Write original new data file into RFA,then perform programming by JLR SDD.
All Key Lost:Write original new data file into RFA and BCM,then perform programming by JLR SDD.
If you need the BCM & RFA original initialized working bin data file,please contact car-auto-repair.com webmaster via email:email@example.com
Add new keys:
Step 1:Initialize RFA:
RFA locate behind the rear passenger seat,remove the fuse box,then you will find the RFA,remove it from vehicle.
Disassemble the RFA to remove PCB,then use VVDI programmer to read out data files,include:EEprom,P-FLASH,D-FLASH.Make a backup for these data files,and save them on your laptop.
Write original new data file into the RFA,include: EEprom,P-FLASH,D-FLASH.
After writing complete,install RFA back on vehicle.
Note:RFA have two type (two plug and three plug),the data file provide above work support both of them.
Step 2:Program Keys
Conncet JLR SDD VCI to vehicle via OBD port
Note:Here the software is Chinese version,the operations are same.
Enter Keyless Entry Module,it will prompt you to download file and initialize module,just operate according the software guide.
Select key number,then press the remote card button,the horn of the vehicle will ring twice,it mean programming successfully.
All Keys Lost Programming:
Write original new data file into RFA and BCM.
Then use JLR SDD VCI or other programmer to programming keys,the operations are same as above.