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Diagnostic Check in Scotland

Instantly compare diagnostic deals from garages near you & book online

4.7* on Trustpilot

*Based on Trustpilot: our average rating
4.7 out of 5 from 5461 reviews.

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Diagnostic Check

Instantly compare diagnostic deals from garages near you & book online

4.7* on Trustpilot

*Based on Trustpilot: out average rating
4.7 out of 5 from 5461 reviews.

happy man using his phone

14,022,395 happy drivers can’t be wrong.

“I’m always on the go, so booking my MOT on my phone was really useful.
I compared garages, picked the best one for me and even saved money, all whilst waiting for my morning coffee!”

4.7/5 based on over 5461 Trustpilot reviews*
* Based on Trustpilot: our average rating 4.7/5 from 5,461 reviews.
LVS Garage Services Logo
LVS Garage Services
8 Kelvin Square, Houstoun Industrial Estate, Livingston, EH54 5PF
709 Reviews
Small independently Family run garageBased in Livingston for over 30 years

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Diagnostic Check FROM £45

LVS Garage Services is a small independently Family run garage based in Livingston for over 35 years. Our specialist team of mechanics provide a personal and friendly service and are dedicated to providing our customers with the highest quality of car care. We offer all our customers an extremely hi...

Tynecastle Garage Logo
Tynecastle Garage
60 Gorgie Road, Edinburgh, EH11 2NB
530 Reviews
Book a Next Day MOT or Service!

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Diagnostic Check FROM £40

CAR & VAN MOT TESTING FIXED PRICE SERVICING MECHANICAL REPAIRS AIR CON RECHARGE !!!IINCLUDING NEW STYLE GAS!!! TYRES, BATTERIES & EXHAUSTS WELDING ACCIDENT REPAIR CENTRE (FREE ESTIMATES) DIAGNOSTIC CHECKS

Metro Auto Centre Logo
Metro Auto Centre
157/158, lower granton road, edinburgh, EH5 1EY
365 Reviews
20 years of experience

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Diagnostic Check FROM £40

MOT Cars SERVICING, REPAIRS, TYRES, BRAKES, CLUTCHES and more.. Our garage is a friendly, local business run in the heart of Edinburgh that has 20 years of experience. Our business puts our customers first and that’s why we’re proud to offer extremely high standards of customer service, and workm...

Cairnlea Garage Logo
Cairnlea Garage
IBROX, IBROX, GLASGOW, G51 2UZ
169 Reviews
We have been in business since 1948

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Diagnostic Check FROM £30

We are a local, independent garage, serving Ibrox, Govan, Glasgow and the surrounding area. We have been in business since 1948 Now on the second generation of the same family.

Livingston Autocare Logo
Livingston Autocare
6 Lindsay Square, Livingston, EH54 8RL
253 Reviews
Our parts & labour guaranteed for 1yr

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Diagnostic Check FROM £45

Livingston Autocare is a Class 4 & 7 MOT Testing station and garage. It was formed after a conversation between 3 friends as to what kind of a garage we would be happy not just to take our vehicles to but to recommend to our friends and family. With Darren & James being in the business in excess of ...

T&K Motors Logo
T&K Motors
47-53 Green Street, Ayr, KA8 8BQ
102 Reviews

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Diagnostic Check FROM £0

We are a friendly, family-run Garage and DVSA approved MOT test station based in Ayr. We provide dependable service and friendly advice whenever you need it. Reasons you should choose us for your vehicle maintenance or repairs. •Established over 25 years with 5 experienced mechanics •5 star reviews...

What does a car diagnostic check do?

A diagnostic check is carried out on your vehicle by a mechanic, who will plug your vehicle into a specialised code reader. It can detect problems with your vehicle which may be difficult to spot manually.

The main components which are tested in a diagnostic check are the car’s:

  • electronic control units (ECUs) - these control various element of the car and its performance including engine running
  • emissions and exhaust sensors
  • braking system
  • electrical components such as central door locking
  • transmission if electronically controlled
  • ignition coils
  • throttle setting
  • fuel injectors
  • air flow and coolant

 

Why is a car diagnostic check important?

A diagnostic check is very important as it can detect a potential problem with your car, even before a breakdown. The computerised equipment scans your vehicle’s system to check for any faults, no matter how minor or major. A diagnostic test is a quick, easy and accurate way to discover any faults and will give you the chance to get them fixed before they turn into bigger and more expensive issues. When your car has a fault, this may show as a warning light on the dashboard. If the light goes out the system will store the fault code so the garage will find this when they do the diagnostic check.

What are the possible signs that your car needs a diagnostic check?

There are many different signs which will indicate that your vehicle needs a diagnostic check. Essentially, if you suspect that there is an issue with your car but don’t know what, you will probably want to book a diagnostic check to find out what the problem is. Here are some of the key signs:

  • Engine warning light - if the engine warning light appears on your dashboard, it’s important to take your vehicle to a garage as soon as possible as there is a wide variety of problems which the light may be flagging up.
  • Strange noises – any strange noises coming from your car need to be checked out before they turn into more serious problem. Some of these sounds may include; whining from the bonnet, abnormally loud exhaust, uneven engine noise, brake squealing or gear crunching.
  • Smoke - if you see smoke or steam coming from under the bonnet, your vehicle may be overheating.
  • Vibrating - if you notice any vibrating or pulling under your brake, the issue may be due to work brake discs or pads. However, it could also indicate a problem with your suspension or steering.

 

How long do car diagnostics take?

You can expect a diagnostic check on your car to take approximately 90 minutes. You may want to allow for more time though as the mechanic who will be carrying out the check might not be available to start right away.

How much does a car diagnostic check cost?

The price of a car diagnostic test can vary, depending on the garage that you visit. Each garage has a fixed price for diagnostic checks, ranging from £30 - £100.

Enter your vehicle registration number and post code into BookMyGarage (at the top of this page) and you can instantly compare diagnostic check pricing from all of the garages in your local area. As well as price, you can see the garages’ reviews, distance from your post code, extra services offered and availability. You don’t even have to register to get access to all of this information. When you have selected a suitable garage, you can choose a date, any optional extras (such as collection and delivery, loan car etc.) and book online.

Driving in Scotland

Motorists in Scotland come up against a range of challenges. The tourism and festival hub of Edinburgh experiences the extremes of urban congestion; but drive out into the Highlands and you may find yourself squaring up against one of the herds of long-horned Highland cattle that roam freely in some areas. BookMyGarage can compare garages the length and breadth of Scotland, whether you’re negotiating Glasgow City Centre or gazing at the expanse of Loch Ness.

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Diagnostic Check