Book an ECU Repair for your SEAT| RAC

Why choose the RAC for an ECU repair?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running. We'll give you results you can rely on at a price you can afford.

Close up of an RAC Mobile Mechanic underneath a car

Book an ECU repair

The Engine Control Unit (ECU) is the brain of your vehicle and works to keep it running smoothly. If it's acting up, it can mean poor performance, increased fuel consumption, or trouble starting your car.

Quality work

Any work done will meet the high standards set by the RAC.

Exceptional customer service

We’re friendly, straightforward and jargon-free

A mechanic inspecting the underside of a vehicle.

Book a diagnostic

A mechanic will check your car for faults and talk you through any repairs you might need. There are various ways to check for faults, which could include a physical examination or plugging in to check your car’s onboard engine management system.

Diagnostic check

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors

And it’s not just ECU repairs that we do for SEAT

RAC Approved Garages offer MOTs and services. Our professional mechanics have the expertise and experience to make sure your vehicle is operating safely and efficiently – results you can rely on at a price you can afford.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

View all garages

Maidenhead Auto Repair Centre

5.0/5

Maidenhead Auto Repair Centre are an established local independent garage and are proud to be members of Autofirst Network – a nationwide network of independent garages operating to the Network’s 6 core values of Capability, Consistency, Care, Clarity, Cost Effectiveness and Customer Focus. For your added peace of mind we are members of the Motor Ombudsman service which is approved by The Trading Standards Institute. In short, we are a local garage you can trust offering you the support and service guarantees of a national network, giving you complete peace of mind. Since 1985, we have been building our Maidenhead garage and investing in the latest equipment so that we’re always one step ahead. We specialise in all makes and models of vehicles for Servicing, Mechanical Repairs, Bodywork and Accident Repairs plus MOT’s, Valet Services and Fleet Cars, which has enabled us to become the largest independent auto repair centre in Maidenhead. Our Maidenhead repair workshop is fully equipped with the latest technology to carry out all types of mechanical work from routine servicing to major overhauls and repairs. We accommodate four separate working bays all with hydraulic lifts and exhaust gas extraction. Each station employs its own fitting bench and full set of tools For body work, all spraying is carried out in our Nova Verta Booth which is large enough to accommodate all cars and Light Commercial Vehicles (LCV’s). We also have built in infrared heaters which allow the booth to perform low temperature baking to ensure a durable finish. If you’re looking for bodywork repairs in Maidenhead, then you’ve come to the right place.

M.A House, Cordwallis Street, Maidenhead, SL6 7BE

R&S Services – Car Servicing & Diagnostics Birkenhead

4.8/5

As an RAC Approved Garage, we’re committed to honest advice, transparent pricing, and quality workmanship. Whether it’s a routine oil change, warning light investigation, or complex electrical fault, we have the experience and equipment to keep your vehicle in top shape. We also offer air conditioning servicing, brakes, suspension repairs, clutches, timing belts, timing chains, coolant pumps, alternators, batteries and much much more! Book online or call today — your local specialists for reliable car servicing and diagnostics in Birkenhead.

364 Brook Street, Birkenhead, Wirral, CH414LB

Car M.D. (Mossley) LTD

4.8/5

Car M.D. (Mossley) LTD in Mossley.

Car M.D (Mossley) Ltd, Mossley, OL59BG

Budget Tyres & Motors LTD

4.5/5

Ealing Tyres Servicing & MOT provides extensive automotive parts repairs including tyres, brakes, exhausts, MOT testing, car servicing and air conditioning recharge. We're open 7-days-a-week from 8.30am to 7pm Monday to Saturday and 10 to 5pm on Sundays. We're the leading fast-fit supplier of tyres in the area and carry stocks of over 999+ products from leading manufacturers including Pirelli, Goodyear, Michelin, Continental and Dunlop. With over 9 Centres in the Greater London you're never far from a ETS where our teams can help you get back on the road.

2 Eccleston, West Ealing, Ealing, W130RL

All Vehicle Services (Kent) Ltd

4.6/5

We are an established local independent garage and are proud to be members of Autofirst Network – a nationwide network of independent garages operating to the Network’s 6 core values of Capability, Consistency, Care, Clarity, Cost Effectiveness and Customer Focus. For your added peace of mind we are members of the Motor Ombudsman service which is approved by The Trading Standards Institute. In short, we are a local garage you can trust offering you the support and service guarantees of a national network, giving you complete peace of mind We cover the XY, YZ and QQ postcode areas and offer courtesy cars as well as a free collection and delivery service”

Unit 5A, Brickmakers Estate, Sittingbourne, ME10 3RL

Frequently asked questions about ECU repairs

Can my damaged ECU be repaired?

Yes, a damaged ECU can often be repaired. Whether it can be depends on the amount of damage and how easy it is to find replacement parts.

Can I fix the ECU myself?

It's usually best to leave ECU repairs to the experts. This is because as they require special tools and knowledge of car electronics.

What are the signs of a failing ECU?

Look out for a check engine light being on, the engine stalling or misfiring, poor fuel economy and difficulty starting the car.

How long will my ECU repair take?

It can take anywhere from a few hours to a couple of days. This depends on the issue and how available the parts are.

Is my ECU repair covered by car insurance?

ECU repairs may be covered if the damage is caused by something that is insurable, like an accident. Talk to your insurance provider to find out more.