Cummins PowerCommand Error Code 43

Cummins Generator Major Power

Model: PowerCommand | Code: 43

Applicable Systems
PowerCommand

Symptoms

Warning - Overcurrent. The generator output current exceeds the warning threshold.

Possible Causes

  • Load exceeds the generator rated capacity
  • Short circuit in the load wiring

Troubleshooting Steps

  1. Step 1: Check the total load current
    Current exceeds the rated capacity
  2. Step 2: Reduce the load or fix the short circuit
    Current is within the rated capacity

How to Reset

To reset: Reduce the load or fix the fault, then acknowledge the warning.

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Source: Cummins Power Generation Control Manual, Cummins Inc.

Category: Generator