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Troubleshooting AMX
Error Number
Error 8301074
Error Code / System Message
Error Question
What does error 8301074 mean on a GE Optima XR200amx or XR220amx?
Short Answer
Error 8301074: Battery pack 4 voltage over 50V – breaker to trip.
Possible Causes
Subsystem/category: System Battery. Manual recovery/error class: TRIP.
Troubleshooting Steps
Confirm whether the overvoltage follows pack 4 when pack positions are swapped; evaluate charging controls.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
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