SONGZO M60, User Manual

Page: 12 / 21

11
E-Code Meaning The Reason Why the E-code Appearance
E00
Normal status Need to restart or replug the wire.
E02
Brake failure
The brake cable may be broken.
E06
Battery undervoltage Battery voltage is too low or damaged.
E07
Motor failure
①
Loose motor cable plug
；
②
The motor is damaged.
E08
Throttle handle failure
①
Twisted the handle before turning on the
screen
；
②
Loose plug
；
③
The handle is damaged
E09
Controller failure The controller is damaged.
E10
Communication
(receive) failure
①
The controller is broken
；
②
The screen (instrument) is damaged.
E11
Communication
(transmit) failure
①
The screen (instrument) wire is loose
；
②
The screen (instrument) is damaged.
E12
BMS failure Need to replace the battery protection board.
E30 Protocol error
The parameter of P20 is not set to 0.