Error code reference

Viking Dishwasher Error Code AC Power Loss

Power loss occurred during a running cycle.

SourceViking Built-In Dishwasher - Service Manual (FDB451, VDB451)p. 13

Diagnostic procedure

The full AC Power Loss procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Verify power was not lost during a cycle; reset by pressing and holding start for 3 seconds.

SourceViking Built-In Dishwasher - Service Manual (FDB451, VDB451)p. 13

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

2 manuals in the MyPros+ library document this code for Viking dishwasher.

Models covered by the manuals that document this code

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The full AC Power Loss procedure

Where this code is documented

Models covered by the manuals that document this code

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