Immobiliser Repair Glasgow

The immobiliser is your vehicle's anti-theft system. It works by checking that the transponder chip in your key matches the code stored in the engine control unit. If the codes don't match — or if the immobiliser system develops a fault — the engine won't start. You'll usually see a key symbol or immobiliser warning light on the dashboard.

Immobiliser problems can have several causes: a faulty transponder in the key, a damaged antenna ring around the ignition barrel, a software corruption in the ECU, or a wiring fault. The main dealer approach is often to replace entire modules at great expense. In many cases, the fault can be repaired for much less.

At Doyen Auto Services in Rutherglen, we have the diagnostic equipment and expertise to pinpoint exactly what's gone wrong with your immobiliser system. Whether it's a key that's lost its programming, a faulty antenna, or an ECU immobiliser code issue, we can get it sorted.