50
Fault Code Table
Code Diagnosis Content
Fault Code Wave
21
Main torque sensor disconnection
22
Main torque sensor output error (voltage too
high or low)
23
Vice torque sensor disconnected
24
Vice torque sensor output error (voltage too
high or low)
25
Main and vice torque difference is too large
26
Main torque sensor inner fault
32
Motor disconnected
33
Current of ECU is over the limit
34
Once side of motor has no assistance
35
Current sensor zero offset is too large
36
Motor voltage abnormal
Sensor Problem Troubleshooting Chart
Code Diagnosis Content
Suggestions
Solutions
21
Main torque sensor
disconnection
1. Unplug and re-plug
all wires
2. Check voltage of
each wire by
multimeter
3. Test with new ECU
1. Ensure proper
wire connections
2. Replace ECU
3. Change motor
22
Main torque sensor output
error (voltage too high or
low)
23
Vice torque sensor
disconnected
24
Vice torque sensor output
error (voltage too high or
low)
25
Main and vice torque
difference is too large
ECU Problem Troubleshooting Chart
Code Diagnosis Content
Suggestions
Solutions
26
Main torque sensor
inner fault
Check motor, if motor is
good test with new ECU
Replace motor,
replace ECU
32
Motor disconnected
Test with new ECU
Replace ECU
34
Once side of motor
has no assistance
35
Current sensor zero
offset is too large
Содержание GC 1K
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