To test the vacuum motor and circuit card, detach low voltage wires from vacuum. Using insulated needle-nose pliers, place points of pliers in each wiring connector. This should start and run the motor as long as the pliers are in place. If it does, the problem is elsewhere, If the motor doesn't run, either the motor, circuit board, or internal wiring is bad. It needs to be taken to an authorized Aerus Electrolux store for repair/s.
If the motor runs, the problem exists in the hose and attachments. Broken wiring, switches, and worn or loose wand connections could be the problem. If you are unable to test the hose and wiring for continuity, take the whole machine to the nearest Aerus Electrolux store for a free diagnosis.

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