DeWalt LED Work Light Circuit Failure

Vacuum runs but LED work light (if equipped) does not turn on

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Burned-out LED module, Disconnected LED wiring, Failed LED driver on PCB

How to Fix / Troubleshooting

Safety: Remove the battery before accessing the LED area.

  • Inspect LED lens: Check for cracks or water ingress around the LED window.
  • Check wiring: If accessible, verify that the LED wires are connected to the PCB and not broken.
  • Test LED: With a low-voltage DC source (if you are qualified), briefly test the LED module off the tool to confirm if it lights.
  • Resolution: Replace the LED module or the control PCB if the LED driver is integrated and failed.
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Repair Difficulty

Medium 3/5

Required Part

LED Module
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