Book an ECU Repair for your Dacia| 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.

ECU Repairs for Dacia vehicles requires specialist tools and workshop facilities, so this work is completed through the RAC Approved Garage Network. Our approved garages service models such as Sandero, Duster, Jogger, Spring, and Stepway, following manufacturer procedures, certified equipment standards and rigorous quality checks. You receive transparent pricing, progress updates and RAC‑backed guarantees.

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 Dacia

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

Ebony & Ivory Motors Ltd

4.0/5

Here at Ebony and Ivory Motors we provide a comprehensive vehicle and repair service for all makes and models. Our small but highly experienced team have the knowledge and technical experience as a main dealer, we are also VW - AUDI - SEAT - SKODA specialists.

Bessemer Way, Scunthorpe, DN158XE

B&W Motor Company.

4.6/5

Welcome to B&W Motor Company From our convenient location in South Croydon, we aim to offer our customers peace of mind that we can cater for all aspects of maintaining their vehicles in a cost effective and friendly manner. We deal with all makes of cars and LCV’s whether they are Privately owned, Company or Lease managed vehicles. We are delighted to have been invited to join the national network of RAC Approved Garages. The RAC have been serving motorists since 1897, and as the motorist’s champion, it’s their duty to provide motorists with a network of independent garages they can trust, that’s why they set up the RAC Approved Garages Network. As an RAC Approved Garage we follow the RAC Customer Charter for Approved Garages. This means you will get: Honest pricing – All work will be explained clearly and the costs will be transparent Quality work – Any repairs done will meet the high standard set by the RAC Exceptional customer service – You’ll find the service friendly, straightforward and jargon free For more information about the RAC and the Approved Garages network, please visit: www.rac.co.uk/approvedgarages Our range of services offer a winning combination of affordability along with the highest technical and customer service standards; whether basic servicing, diagnostics, wheel alignment, brakes, clutches or air conditioning.

57 Brighton Rd, South Croydon, CR26ED

Ackworth Autoserv

5.0/5

The team at Ackworth Autoserv are positive that a pit stop at their new premises will leave you feeling more than satisfied. The highly successful business has moved into a larger building, on Winfield Industrial estate, kitted out with the latest in diagnostic equipment, from the industry's leading suppliers.Company director James Matthews leads a team of highly qualified and dedicated individuals, ready to provide an excellent service at competitive prices.James, an authorised MOT inspector, said: I have sold cars, repaired cars, done everything with cars for almost 15 years. We now have a state-of-the art facilities to offer the best service.

Unit 1 Unit 11, Winfield Industrial Estate, Wakefield Road, Ackworth, Pontefract, WF7 7AA

R&S Services RAC Approved Garage

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

IN'n'OUT Autocentres - Lincoln

4.5/5

Professional MOT and Servicing while you shop. Simply drop off your vehicle and we’ll complete your service, MOT test or repair while you shop or relax in the café at Morrisons. With over 30 Autocentres across the UK and a 5-Star Trustpilot rating, IN‘n’OUT Autocentres is the big local garage you can trust, making caring for your car even easier.

Tritton Road, Lincoln, LN67QL

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.