How To Repair Central Locking? (Ford Mk3 Fiesta)?

F

fiestasi_uk

New member
I've got a 1992 Ford Fiesta Mk3 XR2i (3 door).

The central locking is playing up, it will automatically open/close/open/close, it's just gone crazy!

At current i've got the central locking cable in the doors unplugged but i really want to fix it.

I know it's a common fault with Fords/Fiesta's but haven't got a clue how to fix it or what part to check. Any advice would be great!

Thank you

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P.s
Please no comments saying "go to dealers, garage, e.t.c.."

I'm fully capable of fixing it myself, i am just trying to get pointers from anyone who has had the same problem in the past so that i don't waste time.

Thanks
 
The BCM (Body Control Module) may need replaced as it is receiving signals that weren't aired at the time of manufacture. I had this problem with my Dodge truck, but it was only one door going crazy. I got rid of the truck, but the only thing that will make the door locks go haywire like that is if it's receiving a signal that it is interpreting as a command.
 
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