CWB Autos - Expert Car Diagnostic Service in Worcester

If you are looking for a reliable and affordable car diagnostic service in Worcester, look no further than CWB Autos. We offer a comprehensive range of car diagnostic services for all makes and models of cars and light commercials. Whether you have a warning light on your dashboard, a strange noise from your engine, or a performance issue with your vehicle, we can help you find and fix the problem quickly and efficiently.

Car Diagnostics in Worcester

What is a car diagnostic service?

Why do you need it?

A car diagnostic service is a process of scanning your vehicle’s computer system and sensors with a specialised tool that can read and interpret the fault codes stored in your vehicle’s memory. These fault codes can indicate various issues or malfunctions with your vehicle’s engine, transmission, brakes, emissions, fuel system, and other components.

You need a car diagnostic service if you notice any of the following signs:


  • A warning light on your dashboard, such as the check engine light, the ABS light, the airbag light, or the battery light
  • A decrease in your vehicle’s performance, such as reduced power, acceleration, or fuel efficiency
  • A change in your vehicle’s behaviour, such as rough idling, stalling, misfiring, or hard starting
  • A strange noise, smell, or smoke from your vehicle’s engine, exhaust, or other parts


A car diagnostic service can help you identify the cause of the problem, and prevent further damage or costly repairs in the future. It can also help you pass your MOT test, as some of the fault codes can affect your vehicle’s emissions and safety.

Contact us today to book your car diagnostic service

Booking a car diagnostic service at CWB Autos is simple. You can call us on 01905 754430 to speak to one of our friendly staff and arrange your booking. We are open from Monday to Friday, 8:30 AM to 5:30 PM.


We charge a small fee for a car diagnostic service, which includes a print-out of the fault codes and a detailed explanation of the issues and the recommended solutions. We will never carry out any work without your prior consent, and we will provide you with a free quote for any repairs or replacements that may be needed.