Hotpoint wf321p flashing console lights?

My Hotpoint WF321P suffered a catastrophic drive belt failure, which also ripped out a piece of light blue cable from the wiring loom next to the motor !!. I've replaced the drive belt and repaired the cable but machine now has the on/off, rinse hold, and light load lights flashing on the console. Have cleaned pump filter and checked connections but to no avail. I think the ripped cable runs from the back of the drum up to the console. When it ripped, the RCD popped on my distribution board. Is it probable the console PCB has been fried somehow and needs replacing ?