If your car won’t start, shows a key warning light, or says “Immobiliser Active” — you don’t need a mechanic. You need a professional auto locksmith with the right tools to diagnose and fix key and immobiliser-related faults.

At Key Crafters, we specialise in vehicle security diagnostics, covering transponder issues, remote failures, key recognition faults, and immobiliser lockouts. We use advanced diagnostic tools to get to the root of the problem and either fix it on-site or give you a clear plan of action.

✅ Key not turning or starting the engine? We can help
✅ Mobile diagnostics in Crook, Durham, Bishop Auckland, Consett & across the North East
✅ Fault finding for transponder keys, smart keys, proximity keys & immobiliser systems
✅ We handle makes like Ford, Vauxhall, Peugeot, VW, Audi, BMW, Nissan and more
✅ £70 fixed fee for full key/immobiliser diagnostics – no surprises

If your dashboard says:
🚫 “Immobiliser Active”
🔑 “Key Not Recognised”
🔒 “No Key Detected”
…or the vehicle just cranks but won’t start — it’s likely a key, chip or security issue. And that’s exactly what we’re trained and equipped to solve.

If you’re searching for:
🛠️ “Immobiliser fault Crook”
🛠️ “Key not starting car County Durham”
🛠️ “Auto locksmith diagnostics near me”
🛠️ “Car security fault scan North East”
—get in touch today.

Key Crafters is your local specialist in vehicle key diagnostics. Don’t waste time with a garage that’ll refer you elsewhere — we come to you and get it sorted.