Skip to main content
Medium Severity Professional repair recommended.

Viking Dishwasher Door Latch Fault

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.

Viking Dishwasher — Door Latch Fault error code repair
Root Causes

What Causes the Door Latch Fault Error?

Failed Door Latch Switch

The micro-switch inside the latch assembly has failed, preventing the board from receiving the door-closed signal.

Worn Latch Mechanism

The latch hook has worn to the point where it does not generate enough force to activate the door switch.

Troubleshooting Steps

Basic Steps Before Calling a Technician

Safety first: Always disconnect power before inspecting your Dishwasher. Do not attempt repairs beyond your skill level.
  1. 01
    Press Door Firmly

    Press the dishwasher door firmly closed — a click should be felt as the latch engages. If no click occurs, inspect the latch for visible damage.

  2. 02
    Clean Latch Area

    Food residue around the latch or strike plate can prevent full engagement. Clean both surfaces thoroughly.

Professional Repair

When to Call a Technician

A failed door latch switch or worn latch mechanism requires professional replacement with a Viking OEM assembly.

Book a Technician →
Estimated Repair Cost
$110 – $200

Estimated range for parts and labor. Your technician provides an exact upfront quote before any work begins. Diagnostic fee is applied toward the repair cost.

  • Genuine Viking OEM parts only
  • 30-day parts & labor warranty
  • Upfront pricing — no hidden fees
  • Same-day service available
Related Error Codes
Viking Dishwasher Wash Water Temperature Sensor Fault Viking Dishwasher Turbidity Sensor Fault Viking Dishwasher Main Control Board Failure Viking Dishwasher Overflow Protection Float Fault
All Viking Error Codes →
Viking Dishwasher — related error codes
Viking Dishwasher Genuine OEM Parts & Expert Diagnosis
FAQ

Viking Door Latch Fault Error Code — Frequently Asked Questions

Common questions about Viking appliance repair answered by our certified technicians.

  • Yes — a control panel that accepts selections but ignores Start is the classic symptom of a door latch switch failure.

Book a Repair

Fix Your Viking Door Latch Fault Error Code Today

Schedule online or call us directly. We offer same-day and next-day Viking appliance repair appointments across all six service areas, Monday through Saturday.

  • Genuine Viking OEM parts on every repair
  • Same-day and next-day availability
  • Upfront pricing — no hidden fees
  • 30-day parts & labor warranty
  • Certified, background-checked technicians
844-719-4467
Mon – Sat  ·  08:00 – 18:00

Your information is secure. We never share or sell your data.

844-719-4467