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Troubleshooting AMX

Error Number
Errors 8301066, 8301067, 8301068, 8301069, 8301070
Error Code / System Message
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Error Question
What do XR200amx/XR220amx errors 8301066 through 8301070 mean?
Short Answer
These errors indicate a battery pack over 48 V or battery stack over 180 V while charging, causing charge inhibition.
Possible Causes
Pack mismatch; overcharged pack; cabling/resistive connection imbalance; charging-control problem.
Troubleshooting Steps
Compare pack voltages and connections. Do not assume all packs are bad. Correct SOC mismatch/charging integration using the approved battery integration procedure and investigate recurrent overvoltage.
Parts Areas to Check
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For Related Models
Optima XR200amx, Optima XR220amx
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