Diagnostics & Repairs

Diagnostice ToolsDiagnostics and fault finding is our strength, with the latest diagnostic equipment to hand you can be sure we will diagnose any faults on your car accurately and in a timely manner.

With the level of technology applied to today’s vehicles, the technical knowledge required to ensure your vehicle is maintained and repaired to a manufacturers standard is paramount. At Three arches, our knowledge and professionalism guarantees this standard is upheld.

Some other garages will ask for a 'blank cheque book' to even attempt to diagnose a fault, not at Three Arches. All our pricing is competitive and transparent with no nasty hidden surprises! Our diagnostic checks start at £45.00 inc vat.

With the Vauxhall brand being our personal favorite, we can guarantee that no-one will even come close with our knowledge on the brand, including the main dealers!

As well as Vauxhall we also have Saab, Audi, VW, Seat & Skoda Main dealer level diagnostic equipment.

For our trade customers we can offer diagnostics and programming at a discounted rate. We possess the latest MDI system using the GDS 2 platform (or Tech 3!). We can program all Vauxhall ECU's, Keys & remotes, Customer settings / preferences, modifications (addition of cruise control etc).

Electric vehicle / Hybrid. At Three Arches, we strive to keep ahead of the game with regular training courses and keeping our equipment up to date. Our technicians have recently completed the IMI level 3 course in electric & hybrid vehicles, also known as EV, Full Hybrid, PHEV & BEV. This training qualifies us to work on all types of vehicle, from an early Toyota Prius to the latest Mitsubishi Outlander PHEV.  Contact us for more details. 

Call the Vauxhall specialists for a transparent quote.

Vauxhall Engine ECU programming inc updates and coding Vauxhall body control module program, immobilizer program, key coding,
Vauxhall MDI Tech 3 diagnostics