Low Risk - DIY Check OK

Viking Dishwasher AC Power Loss Error Code

This problem is just a log entry noting that power was interrupted while a wash cycle was running; this is confirmed directly in Viking's own dishwasher service manual.

What AC Power Loss Means

This problem is just a log entry noting that power was interrupted while a wash cycle was running; this is confirmed directly in Viking's own dishwasher service manual.

Common Causes of AC Power Loss

  • A genuine household power outage or breaker trip mid-cycle
  • Loose plug or power connection at the dishwasher
  • An intermittent electrical connection issue elsewhere in the circuit

🔧 One Safe Check You Can Try

Usually no repair is needed here — just restart the cycle. If it keeps happening without an actual power outage at home, that points to a different underlying problem worth having looked at.

⚠ Why You Shouldn't Go Further Than That

  • If this keeps happening without a known outage, tracking down an intermittent household electrical connection is best left to a licensed electrician or technician rather than guessed at.
  • Restarting cycles over and over without confirming the cause wastes water and detergent if a loose connection is the real problem.

Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.

Other Dishwasher Error Codes

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Behavior Not Matching What's Described Above?

If AC Power Loss is showing up earlier than expected, coming with other warning signs, or you're just not sure, book a trained technician for a proper diagnosis.

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FAQ

AC Power Loss FAQ

No, if it lines up with a known power outage, that's expected behavior — just restart the cycle.

That suggests a loose connection or an intermittent electrical issue rather than a genuine outage, and it's worth having checked.

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