Hoover Premature Cycle Termination

Microwave runs for a few seconds and then stops, returning to the clock display without heating the food.

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.

Possible Causes

Faulty door switch losing contact during vibration, Over-sensitive thermal cut-out, Control PCB fault, Power supply sag under load

Safety first: Unplug the microwave before any physical inspection.

User-level checks:

Try running the microwave with an average load (cup of water) and observe if the interior light or display flickers before it stops.
Gently press on the door during operation; if the cycle continues longer, door switch alignment may be the issue.
Plug the microwave directly into a wall outlet (no extension) to rule out supply issues.

Next steps:

If the problem persists, a technician should test door switches, thermal cut-outs, and the control PCB.

Medium 3/5

Door Interlock Switch Kit

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