11.7
11.8
Troubleshooting Troubleshooting
ER-136
ER-137
ER-138
ER-144
ER-145
ER-146
AL-147
AL-148
AL-149
AL-150
ER-151
ER-152
Battery cell low voltage protection
Stop using the bike and wait until the
temperature back to working condition
High MOS discharging temperature
MCU protection
Stop using the bike and wait until the
temperature back to working condition
Battery cell low voltage power limitation
High MOS discharging temperature
power limitation
Battery cell high voltage difference
power limitation
BMS discharging over
current power limitation
MCU Regeneration Protection
Battery cell low voltage protection
Turn OFF the key switch and back to ON again
Low power mode (level 1)
Low power mode (level 2)
Charging the battery pack and contact
manufacturer or Authorized Surron Dealer
When vehicle had issue, the warning indicator on the dashboard stays on,
and when the vehicle speed is 0, the LCD screen will display the corresponding error code.
Battery SOC low power limitation
MCU over temperature
power limitation (level 2)
Motor over temperature
power limitation (level 2)
Battery discharge connector over
temperature power limitation
Battery discharge connector over
temperature protection
Charging the battery pack and contact
manufacturer or Authorized Surron Dealer
Stop using the motorcycle and wait until the discharge
connector temperature back to working condition,
check the contact area of the connector
Stop using the motorcycle and wait until the discharge
connector temperature back to working condition,
check the contact area of the connector
Stop using the motorcycle and wait until the Motor
temperature back to working condition
Stop using the motorcycle and wait until the
MCU temperature back to working condition