E1
Viking
Door Switch Circuit Error
Microwave displays E1 and may not start or may shut off quickly.
Advertisements
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.
Advertisements
Possible Causes
Failed primary door switch, Misaligned door latch, Loose switch wiring, Broken door switch bracket
How to Fix / Troubleshooting
Safety: Unplug the microwave before accessing the door switch area.
- Check door alignment: Ensure the Viking microwave door closes squarely and latches firmly. Adjust hinges if visibly sagging.
- Inspect latch hooks: Look for cracked or worn plastic latch hooks on the door.
- Access switches: Remove the control panel and, if necessary, the upper cover to reach the door switch assembly. Inspect switches for discoloration or melting.
- Replace faulty switches: Replace any suspect Viking door switches as a set if multiple are worn. Ensure the switch bracket is tight and that switches click when the door is closed.
- Test operation: Reassemble and test with several open/close cycles and a short cook test.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Door Switch Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements