Ammeter Out of Calibration

The system detected that the ammeter reading is out of range or inconsistent.

Possible causes

Defective amperage shunt
Microprocessor calibration failure
Broken current sensing wiring
Severe electrical system failure

Recommended actions

Verify current sensor (Shunt) connections
Recalibrate sensor via software
Measure actual current with external clamp meter
Inspect signal wires to the board

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