Error Code Explained
What Does the Viking Door Latch Fault Error Code Mean?
A Viking dishwasher will not start a wash cycle unless the control board confirms the door is fully latched. A door latch fault presents as a dishwasher that accepts program selections but ignores the Start button. The most common cause is a failed door latch micro-switch inside the latch assembly.
Root Causes
Common Causes of the Viking Door Latch Fault Error Code
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1Failed Door Latch SwitchThe micro-switch inside the latch assembly has failed, preventing the board from receiving the door-closed signal.
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2Worn Latch MechanismThe latch hook has worn to the point where it does not generate enough force to activate the door switch.
Step-by-Step Guide
How to Troubleshoot the Door Latch Fault Error Code
Safety First: Always disconnect the Dishwasher from power before inspecting any internal components. Do not attempt electrical repairs. If in doubt, call a certified technician.
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1Press Door FirmlyPress the dishwasher door firmly closed — a click should be felt as the latch engages. If no click occurs, inspect the latch for visible damage.
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2Clean Latch AreaFood residue around the latch or strike plate can prevent full engagement. Clean both surfaces thoroughly.
Professional Service
When to Call a Viking Technician
A failed door latch switch or worn latch mechanism requires professional replacement with a Viking OEM assembly.
FAQ
Frequently Asked Questions — Viking Door Latch Fault
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Yes — a control panel that accepts selections but ignores Start is the classic symptom of a door latch switch failure.
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