Troubleshooting - SXT-Scooters GRIZZY EEC Handbuch

5.2 TROUBLESHOOTING

PROBLEM
The vehicle has no
power.
The motor does not
start.
Inadequate performan-
ce.
The battery cannot be
charged.
The phone cannot be
charged via USB.
Troubleshooting
CAUSE
No power supply.
1. the vehicle is braked.
2. the vehicle is parked.
3. the side stand is not retracted.
4. failure of the start switch.
1. weak battery.
2. insufficient tire pressure.
3. frequent braking and starting or overloading.
4. battery aging or normal electrical volume deterioration.
5. low ambient temperature or reduced battery capacity.
1. The charger plug is not connected properly.
2. The temperature of the battery is too low.
3. the temperature of the battery is too high.
1. the plug is not connected properly.
2. USB cable is not according to the standard of the phone.
3. the USB charger is damaged
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