Door Ajar Buzzer

[NickyJ]

Hi,

I'm after some help please. I have an 04 transit minibus. The door ajar buzzer is sounding, although all of the doors are shut. I thought it was an issue with the back doors, so we have changed the lock and short wiring loom from the lock (this previously had been screwed into - not by us!). This hasn't helped and the buzzer still sounds.

Any ideas what to try next?

Thank you,

Nicky.

 

[NickyJ]

Other details that might help are:
It buzzes from the door ajar sounder in passenger side
It buzzes when the keys are out
All of the lights on the dash come on
The van starts and drives like normal and the buzzer goes off when you start the van