28/01/2026
Intermittent problems are often the hardest faults to diagnose — but with time and patience they can always be worked out.
In this case, the scooter was cutting out randomly. After inspection, I discovered it only happened when the tiller was turned to the left.
The cause? Broken wires inside the loom.
This is most commonly found on older, well-used lightweight scooters. Constant movement of the tiller slowly weakens the inner copper strands. Eventually they fracture — but often remain just barely connected. When you turn the tiller, the stress pulls the broken ends apart and the scooter cuts out.
You usually won’t see any visible damage, as the break is often hidden inside the insulation or underneath the scooter below the tiller.
Personally, I don’t consider spot repairs a proper long-term fix in this area. It’s a high-stress point and exposed to water, dirt, and general wear. So instead, I replace the complete loom from the tiller to the control box (although some models do have a connector block at the base of the tiller).
It’s the only way to ensure a safe, reliable repair — and get you back to trouble-free mobility.
Your Mobility — My Priority.