Cummins PowerCommand Error Code 25

Cummins Generator Critical System

Model: PowerCommand | Code: 25

Applicable Systems
PowerCommand

Symptoms

Shutdown - Fail to start. The engine failed to start within the allotted time after the start command.

Possible Causes

  • Fuel supply insufficient
  • Starting system failure (battery, starter, or wiring)

Troubleshooting Steps

  1. Step 1: Check the fuel supply and shutoff valve
    Fuel supply is restricted
  2. Step 2: Verify the starting battery voltage and starter operation
    Battery is low or starter is faulty

How to Reset

To reset: Fix the fuel or starting system, then reset the controller.

Source: Cummins Power Generation Control Manual, Cummins Inc.

Category: Generator