Central Locking Relay

What is a Central Locking Relay?

The Central Locking Relay is part of the car electrics system. We have 2 associated problem symptoms connected to it.

What problems can be caused by this part?

Doors don't unlock when central locking button is pressed

When pressing the central locking button on the keyfob the doors don't unlock. The button doesn't seem to do anything, there's no sound from the locking system. The battery in the key is ok.

Central locking doesn't always work

The central locking mechanism doesn't always work, sometimes it can sound like it's trying to unlock/lock the doors but it doesn't work.

We have 9 owner problems that mention the Central Locking Relay