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Switch does not turn tool on/off

Switch does not turn tool on and off

Milwaukee · M12 FUEL Drills

What does Switch does not turn tool on/off mean?

The power tool's switch is not controlling the tool's operation correctly, meaning it cannot be reliably turned on or off.

Common Causes

  • Faulty power switch
  • Internal electrical issue in the tool

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Immediately stop using the power tool.

  2. 2

    Disconnect the plug from the power source and/or remove the battery pack from the tool.

  3. 3

    Do not attempt to use the tool if the switch is not working.

  4. 4

    Have the power tool repaired by a MILWAUKEE service facility before further use.

Browse all codes in this manual (8)
Verified technical data. Last updated: April 2026

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Source: Milwaukee M12 FUEL Drills
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