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Error code reference
Viking Dishwasher Error Code E:02
No water fault: during the water inlet step, no pulses are sensed from the water counter (flow meter); the dishwasher waits until a water signal is detected.
SourceViking Dishwasher - Service Manual: FDWU/VDWU 324/524 Seriesp. 31
Diagnostic procedure
The full E:02 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
1
First diagnostic step
Check for malfunction of water inlet valve, no water supply, insufficient water pressure, cable harness errors, or faulty electronics.
SourceViking Dishwasher - Service Manual: FDWU/VDWU 324/524 Seriesp. 31
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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