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critical DeWalt

Error Code Overload Protection

The unit automatically shuts off when an overload condition is detected to prevent damage to the device or connected equipment.

? What Causes This

Excessive electrical load or short circuit in connected device or jump-starting circuit.

How to Fix It

  1. Disconnect all devices and clamps immediately.
  2. Allow the unit to cool down for at least 30 minutes.
  3. Check connected devices for faults.
  4. Ensure clamp connections are correct before retrying.

This error code appears in:

DeWalt 1400 Jump Starter