What should I do if the wheel motor stalls? 2022/04/10 ClassificationKQi Troubleshooting 121 0 Stalling is most likely to be caused by a damaged controller. Please contact the after-sales service for repair. Previous: What should I do if the tire swings from side to side? Or bounces up and down during a ride? Next: What should I do if the tail light doesn’t light up?