UCDS Forum

Ford Fusion 2017 bricked BCM - Wrong conf file loaded

I have problem with Ford Fusion 2017. I read original configuration file from BCM.
Mistakely I write wrong configuration file from another Ford - I have file in the same folder ( nevermind ).
Now - Car won't start and don't see key. I flash BCM with vbf loader but I must write original configuration. Please help me - is option to write conf file to BCM without ignition ?

VIN: 3FA6P0HD8HR128405

BCM PART NUMBER : GU5T-14B476-CAJ

Please anybody help ..

You car load configuration From ETIS using UCDS

I think that your keys stored in the BCM have lost data and are no longer caring because they no longer recognize keys. You probably need to bring your car to the Ford garage so that you can re-teach your keys there using IDS.

I am currently facing a same problem. I would like to update the BCM, but I do not dare, because I am afraid that the car is no longer concerned with data due to missing KeyFob Pats key.

I think the problem is with vin - not olny problem but firstly - remote is working fine. Can You look on this link - last post is actual : https://www.ucdsys.ru/forum/viewtopic.php?f=31&t=1162