How can I fix my Bosch Classix 1400 Express Washing Machine?

Model No. WFO 2866GB/07
The machine was leaking water but still worked. When the rinse and spin cycles stopped working, I changed the bottom hose. The problem persisted on the rinse and spin cycles. I noticed the pump and its electrical connector showed signs of corrosion from the water leak so I changed the pump. Now the machine does not work at all and the problem appears to be electrical as the 'ready in time' display has just stopped working as well. I have replaced the 13 amp fuse in the plug but there is no response. Do you have any idea where the fault lies please?