CodeRegistry
Brands
  1. Home
  2. Milwaukee
  3. M12 FUEL Drills
  4. Unintentional starting
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

Unintentional starting

Unintentional starting of the power tool

Milwaukee · M12 FUEL Drills

What does Unintentional starting mean?

The power tool starts unexpectedly when connected to power or picked up, posing a risk of injury.

Common Causes

  • Switch left in the ON position
  • Faulty power switch
  • Improper handling during connection or transport

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Always ensure the switch is in the OFF position before connecting to the power source or battery pack.

  2. 2

    Remove the battery pack or disconnect the plug from the power source before picking up or carrying the tool.

  3. 3

    If the switch does not hold the OFF position, do not use the tool and have it repaired by a MILWAUKEE service facility.

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

Related Faults

1 light flashes 4 times1 fuel gauge light flashes 4 times - Battery low charge1 light flashes 8 times1 fuel gauge light flashes 8 times - Battery completely dischargedDamaged cordDamaged or entangled cord - Risk of electric shock
Source: Milwaukee M12 FUEL Drills
Open Manual (Page 2)Search more codes in this manual