APRILIA eSR2 User Manual page 30

Error Code eSRZ AS
E10
E11
E14
E15
E16
E21
E50
E55
Indications
Display communication error
Motor current sensor error
Accelerator sensor error
Brake sensor error
Motor sensor error
BMS communication error
High voltage main line error
Controller high temperature error
Solution
Accelerator sensor error
Brake sensor error
Motor sensor error
BMS communication error
High voltage main line error
Controller high temperature error
Indicates an anomaly in the current sensor of the
electric scooter motor. Check the motor wiring or
request technical assistance.
Indicates an anomaly in the acceleration sensor of
the electric scooter. Check the sensor and the wiring
or request technical assistance.
Indicates an anomaly in the brake sensor of the
electric scooter. Check the sensor and the wiring or
request technical assistance.
If the error occurs upon start-up, check that the
motor hall wiring is normal. If it occurs while braking,
check and replace the motor or controller to resolve
the problem or request technical assistance.
Request technical assistance.
If the error occurs upon start-up, check if the battery
voltage is normal. If it occurs when riding, it will be
necessary to replace the battery or the controller to
resolve the problem or request technical assistance.
If the controller temperature is too high, turn the
vehicle off and allow it to cool before restarting it. If
the error occurs on start-up, the controller will need
to be replaced to resolve the problem.
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