DigiTech BC352 Series - Troubleshooting: KM5 S Errors; KM5 S Protocol Error Codes

◆ Common error code
KM5S protocol error code：
Error code
Meaning
E21
Current or MOS Fault
E22
Throttle Fault
E23
Motor Phase Fault
E24
Motor Hall Fault
E25
Brake Fault
E26
Low-Voltage Protection
E30
Communication Fault