0x5B: FCV Under Voltage Failure
0x5B
Power Supply problem or Main Board defective.
0x5C: FCV Over Voltage Failure
0x5C
Power Supply problem or Main Board defective.
Checks to perform:
Is the Power Supply as per the product specification?
Provide the Power Supply directly to the Motor. Is the
Motor working properly?
Replace the Main Board and repeat the diagnostic
cycle to check for any further errors.
0x5D: FCV Unknown Message Error
0x5D
Main Board defective.
0x5F: FCV Power Module Error
0x5F
Main Board defective.
Checks to perform:
Replace the Main Board and repeat the diagnostic cycle to check for any further errors.
Troubleshooting Based on Error Codes
Y
E
S
Y
E
S
WARNING
Check that all the connectors are correctly
inserted.
Make the Power Supply proper as per the
product specification and repeat the diagnostic
NO
cycle to check for any further errors.
Replace the Motor and repeat the diagnostic
NO
cycle to check for any further errors.
WARNING
Check that all the connectors are correctly
inserted.
49
0x5B
0x5C
0x5D
0x5F