My 2010 Kuga last week developed a fault on the dash "Power Steering Malfunction". Starts ok but takes ages to switch off. Once on, all of the dash lights (abs, handbrake etc) remain on. Steering is slightly heavier than usual but all works. Ford today have said the ECU needs replacing at £800. I had thought of upgrading it anyway, but cant now as cant seel it with the fault and also spending out that amount of money to not actually gain anything cost wise is a bitter pill. Can ECU's be bought and put on by independent garages I wonder? Or is this confusing as presume everything on the computer will need resetting? Sorry, I'm a tech novice and so confused.