Jimmy Intermittent Power Loss / Loose Connection

Vacuum shuts off intermittently during use, then restarts after a few seconds

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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

Loose battery latch causing momentary disconnect, Worn battery contacts in handle, Loose internal wiring harness, Failing trigger microswitch

How to Fix / Troubleshooting

Safety first: Remove the battery before inspecting contacts or wiring.

  • Step 1 – Check battery fit: Ensure the Jimmy battery clicks firmly into place. Wiggle it gently; there should be no movement.
  • Step 2 – Inspect contacts: Look for burn marks or wear on the battery and handle contacts. Clean with a dry cloth.
  • Step 3 – Test while moving: With the vacuum running, gently tap or move the battery. If it cuts out, the latch or contacts are loose.
  • Step 4 – Internal wiring check (advanced): Open the handle and inspect wiring harness connections to the PCB and motor. Reseat any loose plugs.
  • Step 5 – Replace parts: Replace the battery latch assembly, handle contact block, or trigger switch if found faulty.
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Repair Difficulty

Medium 3/5

Required Part

Battery Contact Block
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