Car Diagnostics | Book a Car Diagnostic for your Volvo

Trustpilot rating for all RAC Mobile Mechanics.

Why choose the RAC for a car diagnostic?

With RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage. They can do a vehicle diagnostic check on your driveway, so you don't even need to leave the house.

When it comes to diagnosing issues with your vehicle, our friendly expert mechanics are here to help. We use state-of-the-art diagnostic equipment to accurately identify any problems, ensuring your vehicle runs smoothly and safely. The price includes the diagnostic service – no hidden costs. Just friendly, honest experts.

RAC Mobile Mechanics can carry out car diagnostics on popular Volvo models such as XC40, XC60, XC90, EX30, and V60. This service is completed at your home or workplace, following Volvo maintenance guidance and using OEM‑equivalent parts. You get clear pricing, real‑time updates and a convenient, no‑hassle experience.

Close up of an RAC Mobile Mechanic underneath a car

Our top pick for your Volvo

We’ll come to you at home or work

RAC Mobile Mechanic for your Volvo

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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.

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

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.

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 for your Volvo

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.

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

Peterborough Car Services Limited T/A Velocity tech, Bosch Car Service

4.4/5

Bosch Car Service Garage Welcome to Bosch Car Service Garage, the only Bosch-authorized service center in Peterborough. We specialize in comprehensive vehicle repairs, maintenance, and diagnostics. Our expert technicians use advanced Bosch equipment to ensure your car receives the highest quality care. Why Choose Us? - Exclusive in Peterborough**: The only Bosch Car Service in the area. - Comprehensive Services**: From routine maintenance to complex repairs. - Advanced Diagnostics**: State-of-the-art equipment for precise solutions. Experience top-tier automotive care with Bosch Car Service Garage!

Unit A Peartree Business Centre, Enterprise Way, Peterborough, PE38YQ

The Garage..

4.6/5

Situated in Glenrothes, Fife, The Car Garage is an independent vehicle repair company offering MOT preparation and service facilities on-site. We pride ourselves in providing a reliable and friendly repair service to clients in the Glenrothes area. High Quality Repairs from a Name You Can Trust. Is your car or van in need of a repair? If so, bring it along to our garage where all repairs are carried out by our team of highly skilled mechanics. With over 10 years’ experience, it’s no wonder why we’re the main choice when people need their vehicle repairing. So whether you’re in need of a general repair or service, or would like us to look at your shock absorbers and suspension, we’re able to undertake all mechanical repairs on-site. Quality Assurance We will ensure that from the moment your vehicle is booked in, to the moment it leaves our Repair Centre you can be assured of our best attention at all times. If we need to discuss any aspect of your repair we will give you a call. Great Customer Service At The Car Garage, providing great customer service is at the heart of everything we do. From dropping your vehicle off, until you collect it, we will keep you updated every step of the way. We guarantee the best services for all your motoring needs in the Glenrothes area!

2A Poplar Road, Poplar Road, Glenrothes, KY74AA

Bridge Autocare

4.3/5

Bridge Autocare offers quality vehicle maintenance services in Milton Keynes. We have a team of skilled technicians who only use the latest diagnostic tools and equipment. Our technicians receive ongoing training to deliver the highest quality of service possible.

3 Bridgeturn Ave, Wolverton, Milton Keynes, MK125QL

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

L.P Autos

4.3/5

L.p Autos LTD specialises in all vehicle makes and models. Our services range from servicing, diagnostics, Brakes, Suspension, Clutches, Engine repair. We are a family business and we take care of our customers as if they are part of that team.

Unit 5 Greenhalgh Street, Failsworth, M350BW

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.