Ever had a locomotive that was running perfectly one day and completely unresponsive the next? No lights, no sound, no movement—just silence. It can be frustrating, especially when the rest of your layout is fine.
Let’s turn this into a collective troubleshooting thread.
What’s the first thing you check when a loco won’t move?
Have you run into decoder issues, dirty wheels, broken wires, or bad pickups?
Any tips for testing motors directly or using a multimeter?
