16/09/2026
R230 SL350 CAN bus chaos ⚡️
This car had multiple modules misbehaving, with the network found running in emergency single-wire mode.
After tracing the fault through the R230 CAN network, we eventually found the culprit at the passenger-side CAN junction… and it wasn’t pretty 🤢
Heavy corrosion had completely eaten away several pins in the distribution block.
✅ Damaged wiring repinned
✅ New connectors installed
✅ Distribution block replaced
✅ CAN network restored
Faults like this take time, patience and proper diagnosis - not just throwing parts at the car.
Another R230 healthy and happy again 😊