Gotrax R2 Manuel D'utilisation page 33

Troubleshooting Guidance
When the E-bike electric control system fails, the display will show the error codes,
and only when the fault is removed can you exit the fault display program.
After the fault occurs, the E-bikes will not continue working.
Troubleshooting tips
ERROR 22
ERROR 23
ERROR 24
ERROR 25
ERROR 30
Code meaning
The accelerator failure
The motor troubleshooting
The motor troubleshooting
The Brake faulire
Display communication
failure
Troubleshooting clearing
Check the accelerator connection
cable. If the connection cable is
normal, replace the accelerator
Check the motor connection
cable. If the connection cable is
normal, replace the motor
Check the motor connection
cable. If the connection cable is
normal, replace the motor
Check the brake connection cable,
if the connection line is normal,
replace the brake handle.
Check the display connection
cable. If the connection cable is
normal, replace the display
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