Expert Car Diagnostics, ECU Remapping, Key Programming, ADAS & Auto Electrical Mobile Mechanics serving Bristol, Clevedon, Bath, Taunton, Weston-Super-Mare and Surrounding Areas

Welcome to Diagnostic Dave Ltd

Diagnostic Dave is Bristol’s leading specialist in Auto electrical systems, ADAS services, Diagnostics services & ECU remapping, with over 30 years of experience in diagnostics, repairs and installations on all makes and models.

Our call-out service in Bristol, Clevedon and Weston-Super-Mare means that we will come out to you, diagnose the problem using the latest diagnostics equipment and offer affordable repair solutions. We offer a number of specialist services covering all aspects of your vehicles electrical systems as well as a full range of diagnostics to identify faults detected by your vehicle’s Engine Control Unit.

Parking Sensor Installation & Repair

We can provide installations of rear parking sensors. It is important that your Parking sensors are installed correctly and by somebody with experience, Luckily Diagnostic Dave in Bristol are here for you. The shape and size of your vehicle as well as the type of vehicle can all have an effect on where the best place to install these sensors are.

Call or text our team now on 07774 294149 or use our online enquiry form.

Our services in Bristol include:

ABS Systems
Air-Bag Lights/Systems
Alarm Systems
Auto Electrical Master-Tech
Car Engine Conversion
Car Fuses
Repairs
Commercial Vehicle GPS Tracking
Dash Warning Light Faults
Free Quotes
Mobile Engine Diagnostics

ADAS Bristol
Battery Servicing
Car Air Conditioning Repairs
Car Alarm Fitting
Car Alarms
Dealer Level Diagnostics
ECU & Key Reprogramming
ECU-Coding
ECU-Remapping
Mobile Auto Electricians
Starter Motors

Car Alternators
Car Audio & Entertainment Systems
Car Audio Installations
Car Diagnostics Bristol
Car Engine Tuning
Engine Diagnostics
Engine Management System
Hands-Free Car Kits
Hybrid Vehicle Diagnostics
Mobile Car Diagnostics
Vehicle Tracking

OUR REVIEWS

4.9

Based on 32 reviews

Graham Lerwill

John helped us out to resolve a problem with seat belt indicators, for the rear seats of a ford grand connect which had baffled ford main dealers, the dealer in London who sold the car and other electrical specialists. He also helped in the replacement of load bay interior lights, removed by a previous owner. Proper impressed with the work. Cost of the work was good value.

Nick

If I could give a higher rating then I would. Fantastic service, prompt arrival and gave me a really good explanation as to what my issue was. Gave the cost of his service over the phone so I knew what to expect upon arrival, making for an even swifter service! If you have any diagnostic issues in Bristol/surrounding area, I couldn’t recommend this service enough. Thanks again for helping me out mate!

nigel Legg

Feared the worst, as discovered my car was a jdm, and id unplugged my throttle body for a clean, causing the esp warning light to come and stay on. Superb service, fitted me in quickly in between jobs, took him 10 mins tops to completely sort it and recalibrate the steering sensor (after aa and a basic garage couldnt). All done at my home, and a fair bit cheaper than id been quoted from another garage. Knowledge is king, with cost and time savings, and he certainly has it. 👍

4.9 32

Diagnostic Dave LTD

3 church view, Felton Common, Bristol BS40 9AB, UK

Monday	08:00 - 17:00
Tuesday	08:00 - 17:00
Wednesday	08:00 - 17:00
Thursday	08:00 - 17:00
Friday	08:00 - 17:00
Saturday	08:00 - 16:00
Sunday	Closed