Fanuc 414 Servo Alarm Z Axis Detect Error Repack

I am currently receiving a 414 Servo Alarm: Z Axis Detect Error . The alarm occurs [immediately at power-up / only when moving the axis]. Initial Diagnostics:

Start: Alarm 414 on Z │ ▼ Check cables & connectors → Loose/bad? → Yes → Fix → Reset alarm │ No ▼ Swap motor with another axis (if possible) │ ▼ Alarm moves? → Yes → Motor encoder faulty → Go to Repack │ No ▼ Alarm stays on Z → Check servo amp & CNC feedback board │ ▼ Replace servo amp or cable → Still alarm? → Replace motor fanuc 414 servo alarm z axis detect error repack

If the 414 alarm clears after disconnecting, the issue is likely a in the motor or power cable, often caused by coolant ingress in the connectors. I am currently receiving a 414 Servo Alarm:

Safely open the electrical cabinet and check the LED on the servo amplifier. A code 8, 9, or A confirms which axis (L, M, or N) is drawing excessive current. → Yes → Fix → Reset alarm │