U0073, U0100, U0107, U0121 Audi vehicle fault codes

We are an award winning independent garage that can service your Audi vehicle fault codes. We invest in all of the latest Audi tech that will help us get to the heart of the problem your Audi is experiencing at our garage workshop pictured below.

A break down of Audi fault codes U0073, U0100, U0107, U0121 your experiencing

If you are experiencing Audi fault codes U0073, U0100, U0107, U0121. He is a breakdown of each Audi code.

U0073 A faulty control module, A problem with the CAN bus

U0100 A faulty PCM, A problem with the control module circuit, A problem with the CAN bus

U0107 A dead battery, A faulty TAC module, A problem with TAC module circuit, A problem with the CAN bus

U0121 A dead battery, A faulty ABS module, A problem with ABS module circuit, A problem with the CAN bus

Contact us

If you need to diagnose any of the following Audi fault codes P2237, P2238, P2251, P2302, P2303, P2305 then call us. We have the dealer level tech needed to not only diagnose the fault but to fix it as well. Use the contact information below or contact form to book your vehicle in for a diagnostic. We are happy to help.

A1-Diagnostics
64 Sloper Road
Leckwith,
Cardiff
CF11 8AB

Tel: (029 20) 220380
Fax: (029 20) 223172

Opening Times

Mon – Fri: 8:00am – 6:00pm

Email: info@a1-diagnostics.com