Evening, the Central locking stopped working after changing the drivers window regulator on my sisters fabia, so far I’ve changed the door loom and lock mech in the door, also checked the central locking module and comfort control module under the dash and there’s no visual physical damage (burned out etc). It doesn’t work on the door switch or via key fob. Anyone had a similar issue? I’ve also tried the reset method on the central locking module (ignition off and on while it’s unplugged) still nothing. Any help at all would be massively appreciated, thanks 

Welcome to the community. I've moved this topic to the mkI fabia forum. I can't answer it, hopefully another can

Edited 29 June, 20232 yr by ColinD

Have you checked if the plug is pushed onto the lock unit properly inside the door?

1 hour ago, TMB said:

Have you checked if the plug is pushed onto the lock unit properly inside the door?

Yes I’ve even replaced the full door loom and door lock mechanism, I can only assume the central locking module or comfort control module is at fault,  vcds says no response from controller when I try to get a direct answer from that lol which also makes me wonder how I’m going to code in the new module after replacing it 😞 

Seems strange how it only happened after you changed the window regulator though. Seems more likely that it's related to that rather than a module. Have you checked the fuses?

Fuse 31 & 49 are the central locking.

 

22 hours ago, TMB said:

Fuse 31 & 49 are the central locking.

 

FIXED*** thankfully it’s now sorted and it was Infact fuse 49 even though it doesn’t even look split or burned out so that’s a bit weird.  But changing it seems to have done the trick. I guess sometimes it’s the basic stuff. Thanks for the help! 

2 hours ago, Bendave91 said:

FIXED*** thankfully it’s now sorted and it was Infact fuse 49 even though it doesn’t even look split or burned out so that’s a bit weird.  But changing it seems to have done the trick. I guess sometimes it’s the basic stuff. Thanks for the help! 

 

Glad it's fixed 🙂 Fuse might have been making a bad contact if it wasn't blown. Or maybe removing the fuse caused something to reset.

Edited 30 June, 20232 yr by TMB