Car Diagnostics | Book a Car Diagnostic in Edinburgh

£57.73

Average price for this repair in Edinburgh in the last 30 days^

Trustpilot rating for all RAC Mobile Mechanics.

Why choose the RAC for a car diagnostic?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running.

Plus, with RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage when you need a repair. We’ll come to you, at your home or work.

Close up of an RAC Mobile Mechanic underneath a car

Our top pick in Edinburgh

Our top pick

RAC Mobile Mechanic in Edinburgh

At the RAC, we’ve got over 125 years’ experience in offering complete peace of mind to our members. We’re best known for our breakdown service. And now – our new RAC Mobile Mechanics are here to help make every day motoring easier. If you need a service or repair, they’ll come to you at your home or work.

Book a car diagnostic

Our mobile mechanics will spend up to 30 minutes checking your car for faults and talk you through any repairs you might need and give you a report for your records. There are various ways we can check for faults, which could include plugging in to check your car’s onboard engine management system.

OEM quality parts

We use original equipment manufacturer (OEM) standard parts, which means every new part will be the same standard and same quality as the original part it replaced.

Mechanics you can trust

Our mobile mechanics are friendly, honest, and backed by the RAC.

Close up of an RAC Mobile Mechanic running a vehicle diagnostic check

Book a repair

It’s easy to book a car repair online. We bring the garage to you with RAC Mobile Mechanics, or find a trusted local garage. Common repair jobs include:

Clutch Replacement

We diagnose and repair clutch issues – whether your clutch is heavy or slipping, or you’re having trouble changing gears.

Alternator repair

We check and correct alternator faults to keep your charging system running smoothly.

Oil change

Oil is vital to a healthy engine, so it’s important to change it regularly.

Brake pads & Discs

If your brakes are making noise or you’re noticing reduced stopping power, it’s likely time to replace your brake pads or discs.

And it’s not just car diagnostics that we do in Edinburgh

Mobile mechanics bring the garage to you, saving you the hassle of getting your car to a garage. If you need a service or repair, they’ll come to you at your home or work.

Try one of our RAC Approved Garages

View all garages

CLCM Auto Services Ltd AF

5.0/5

CLCM specialise in 3D four wheel geometry, tyres, servicing, repairs and associated solutions. We are always looking to cater for our customers with satisfaction and transparency by using upto date quality tools and parts for our work to achieve the best possible results at low prices. Your car needs and requirements are our passion and joy.

11, Bankhead Drive, Edinburgh, EH114EJ

Edinburgh Car Services Mot & Service Centre

5.0/5

Welcome to Edinburgh Car Services As an independent, family run business, we at Edinburgh Car Services pride ourselves on delivering the highest quality of vehicle maintenance and repairs for our customers. With Over 30 years’ combined experience we have a passion for the work we do, and only ever use the highest quality parts. But we know motoring is expensive and most of our customers would rather spend their hard earned money on something else, so within those parameters, we keep our prices to a minimum as much as possible. Of course, we also cater for petrol heads and enthusiasts who want to splash out on their cars, offering performance upgrades and advanced components. We are an Edinburgh based, Scottish, independent, family run garage and offer a vast range of services within the motor trade. All of our service plans are tailored personally for each individual’s vehicle, ensuring the best in-depth analysis and repair. We are always happy to advise on he best course of action for any customer, and we are as up-front as we possibly can be about costs. That includes fixed price servicing, which is carried out to manufacturer specifications and will cover your warranty – despite what expensive main dealers might say! We pride ourselves on our vast knowledge of the trade and are highly respected in the motor industry. As we are a small family business we put 100% in to looking after our customers and their vehicles. We know we need our clients as much as they need us! Garages can be a daunting place for many people, but our staff – male or female – will be more than happy to answer any queries you may have.

Unit 7, Bankhead Terrace, Edinburgh, EH113HP

Qwiklube - Musselburgh

5.0/5

Our philosophy is simple a fair price for an excellent job with outstanding customer service! We are so confident about the standard of workmanship and quality of the parts we use that all work is guaranteed so you know when you drive off the forecourt your repair, service or part is backed up by the Qwiklube 12,000 mile or 12 month warranty. The qwiklube model is no more complicated than that, we are totally transparent in everything we do and will always work with you so the outcome suits your circumstances and vehicle. Our team will treat you with respect, honesty and integrity, our most important outcome is a happy customer. We are a growing business which is due to our growing customer base so why not pop in to one of our branches to experience a new and refreshing approach to vehicle maintenance and repair, I guarantee you won’t be disappointed.

46 Pinkie Road, Musselburgh, EH217AW

Bodywyse Autocare Ltd Kirkcaldy

5.0/5

At Eurorepar Car Service, we’re all about keeping you and your car moving with confidence. As a trusted network of local garages, we provide high-quality car maintenance and repairs tailored to your needs – all at competitive prices. With our exclusive Brakes for Life program and a 2-year parts and labour warranty, you can drive away knowing you’re covered for the long haul.* Ask your Eurorepar Car Service Centre to fit Eurorepar branded parts to qualify. Claims under the 2-year parts and labour warranty must be made at a Eurorepar Car Service Centre. Discover expert care, unbeatable value, and peace of mind – all under one roof. Ready to experience the Eurorepar difference? Request a quote or give us a call today! *Terms and conditions apply.

2-3 Merchant Place, Mitchelston Industrial Estate, Kirkcaldy, KY13NJ

DSD Garage Services LTD

4.5/5

Experts in vehicle servicing, repairs and diagnostics on all makes and models. PSA Group (Peugeot/Citroen/Vauxhall) specialists. Electric & Hybrid Vehicle trained technicians. We believe finding the fault correctly first time is essential when it comes to repairing vehicles and will never just fit parts. Our state of the art workshop has the highest quality equipment and tools to ensure your vehicle is looked after properly. We provide dealership level quality repairs without the inflated price tag.

2 Dunnet Way, Broxburn, EH525NN

Frequently asked questions on car diagnostics

How much does it cost to diagnose a car problem?

The cost you pay can vary depending on the type of car and how complicated the diagnostic test. Check with your mechanic for a quote.

Is a car diagnostic test worth it?

Yes, a diagnostic test may save you a lot of money. It finds issues early before they become costly repairs. It can also keep your vehicle running efficiently and safely.

Can I do a car diagnostic myself?

While you can buy a diagnostic tool, interpreting the results needs expertise. It’s best if you to have a professional mechanic perform the test.

How long does a car diagnostic test take?

Diagnostic tests take from 30 minutes to a few hours. This depends on what issues are being looked at.

What are common car diagnostic codes?

Common diagnostic trouble codes include:

P0300: Random/Multiple Cylinder Misfire Detected
P0420: Catalyst System Efficiency Below Threshold
P0171: System Too Lean (Bank 1)

These are general examples, so your car may have different codes. Always check with a mechanic so you get an accurate diagnosis.

Is a car diagnostic test necessary for a service?

Yes, they are. Regular diagnostics can help keep your car in good health. It makes sure that underlying issues are addressed quickly, so you can drive with peace of mind on the road.

Again, keep in mind that mechanics might have their own checklists. Chat with your mechanic to be sure that they address any specific issues you have.