Intimidator GC 1K Owner's Manual page 53

Fault Code Table
Code Diagnosis Content
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
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
ECU Problem Troubleshooting Chart
Code Diagnosis Content
26 Main torque sensor
inner fault
32 Motor disconnected
34 Once side of motor
has no assistance
35 Current sensor zero
offset is too large
Suggestions
1. Unplug and re-plug
all wires
2. Check voltage of
each wire by
multimeter
3. Test with new ECU
Suggestions
Check motor, if motor is
good test with new ECU
Test with new ECU
50
Fault Code Wave
Solutions
1. Ensure proper
wire connections
2. Replace ECU
3. Change motor
Solutions
Replace motor,
replace ECU
Replace ECU