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Diagnostic Check in Colchester

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Diagnostic Check

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Colchester Diagnostic Checks: Prices, Reviews & Local Insights

Real-time data from live garage profiles on BookMyGarage.com

£62.60Average diagnostic checks price30th in East of England
4.65Average customer ratingBased on verified feedback
1,388Customer reviewsFor garages in Colchester
7,000+drivers compared prices to book their diagnostic checksin Colchester in last 12 months
5Verified garages in Colchester2nd in East of England

Top Rated

1CS Autos Colchester 5.0
2Alresford Garage 5.0
3BCMT Autocentre Ltd 5.0

Most Reviewed

1BKT MOTOR SERVICE LTD335 Reviews
2The Pit Stop335 Reviews
3Great Horkesley Garage251 Reviews
13Garages offering Diagnostic Checks
4Garages open outside standard hours
10Garages open on Saturdays
9Garages offering collection & delivery

Top Garages for Your Diagnostic Check in Colchester

Find the perfect garage for your vehicle with detailed information, reviews, and real-time availability.

Tailor your results by entering your reg and postcode

Then sort by location, availability, ratings, and price to find your ideal garage in Colchester.

Don't know your vehicle registration?
Diagnostic Check
RB MOTORS LIMITED Logo
RB MOTORS LIMITED

Physical Garage

UNIT 3, 11 GRANGE WAY, WHITEHALL INDUSTRIAL ESTATE, COLCHESTER, CO2 8HF

About Us

RB MOTORS LIMITEDCar Servicing, Repairs & MOT with RB Motors in Colchester Main dealer service…at LOCAL prices. At RB Motors, we proudly serve Colchester and surrounding areas, providing expert care for all your vehicle needs. RB Motors is a leading, independent garage based in Colchester, Essex. We provide MOTs, full servicing, and advanced repairs including for hybrid and electric vehicles all with main dealer quality at fair, local prices. Our experienced technicians work on all makes and models, with specialist expertise in BMW, MINI, Mercedes, Land Rover, and Jaguar. Every service is carried out to strict manufacturer guidelines and tai

Diagnostic Check£60

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4.92 (34 reviews)

AutoService Colchester Logo
AutoService Colchester

Physical Garage

Commerce Way, Colchester, CO2 8HH

About Us

AutoService Colchester: Your trusted vehicle service provider in Colchester. Specialising in brake fluid replacement, air conditioning regas, diagnostic checks, and servicing all makes and models. Committed to keeping your vehicle safe on the road.

Diagnostic Check£60

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4.79 (18 reviews)

8 - 12 RIVERSIDE, STATION ROAD, EARLS COLNE, COLCHESTER, CO6 2ER

About Us

..

Diagnostic Check£80

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4 (1 reviews)

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1. Search

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Diagnostic Checks Costs by Make

Live price ranges across our network of Colchester garages

Vehicle Make & ModelDiagnostic Check
Ford Fiesta1.0–1.5L£40–£78
Ford Fiesta1.6–2.4L£40–£78
Ford Fiesta2.5L+£40–£80
Renault Clio1.0–1.5L£40–£78
Renault Clio1.6–2.4L£40–£78
Renault Clio2.5L+£40–£80
Peugeot 1081.0–1.5L£40–£78
Vauxhall Corsa1.0–1.5L£40–£78
Vauxhall Corsa1.6–2.4L£40–£78
Vauxhall Corsa2.5L+£40–£80
Volkswagen Golf1.0–1.5L£40–£78
Volkswagen Golf1.6–2.4L£40–£78
Volkswagen Golf2.5L+£40–£80
Nissan Qashqai1.0–1.5L£40–£78
Nissan Qashqai1.6–2.4L£40–£78
Nissan Qashqai2.5L+£40–£80
BMW X51.0–1.5L£40–£78
BMW X51.6–2.4L£40–£78
BMW X52.5L+£40–£80
Audi A11.0–1.5L£40–£78
Audi A11.6–2.4L£40–£78
Toyota Aygo1.0–1.5L£40–£78
Toyota Aygo1.6–2.4L£40–£78
Hyundai Tucson1.6–2.4L£40–£78
Hyundai Tucson2.5L+£40–£80

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 Colchester. 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.