Ask Honest John

Honest John Ask Honest John » Faulty ECU on SEAT Leon - do I need to scrap the car?

Faulty ECU on SEAT Leon - do I need to scrap the car?

I have a 2001 SEAT Leon TDI. The computer unit is bust ECU?). The central locking lights keep going on and off and unfortunately I did not take it to the garage sooner so the battery ran down.

I've been told the computer would be costly to fix and the garage has put in a new battery and everything works except the electric windows, and they suggest a replacement car. What should I do?

Asked on 4 February 2014 by A. Mayo

Answered by Honest John
The windows ECU is an entirely separate unit situated inside the driver's door. Could be that all you need to do is get that replaced.

Looking for a garage you can trust? Honest John's Good Garage Guide has thousands of reader recommended garages, plus how-to guides and tips on servicing.

The Good Garage Guide
Similar questions
My 2011 Vauxhall Zafira keeps blowing a fuse. The engine cuts out when the fuse blows and the starter motor won't turn over to restart the engine until a new fuse is put in. It has been getting worse over...
I have a 2008 Audi TT and have an intermittent problem where both of the windows roll down when the vehicle is parked. I have had it in with my garage on a few occasions but no fault comes up on their...
I bought a 2004 Ford Fiesta, but the air con, radio, 12v socket and heater electrics don't work. Is there something that may be preventing them from working as they're close together in the car?