Clicking noises Our Bosch Classixx 1200 Express is making clicking noises at the start and from time to time during the wash cycle. It is coming from the control box at the top right. Do we need to replace anything?

My Bosch Classixx 6 Express 1200 washing machine suddenly developed three faults at the same time, with no fault codes. The water pump, fill and spin cycles all stopped at the same time. I found that the one of the pump wires had come loose from the connector plug. This will not only stop the drum from emptying but will prevent the machine from filling and also stops the spin cycle. These are all interconnected and controlled by the water pump, which has to be working and connected. Hope this helps. My 11 year old machine is now working perfectly. ,