Skip to main content
Error code reference
Viking Dishwasher Error Code Flash all LEDs but start
Moisture Sensor water detection - moisture sensor output is equivalent to water in the pan.
SourceViking Built-In Dishwasher - Service Manual: FDB301/RDDB/VDB301p. 13
Diagnostic procedure
The full Flash all LEDs but start 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 water in base pan from overflow/leak.
SourceViking Built-In Dishwasher - Service Manual: FDB301/RDDB/VDB301p. 13
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock Flash all LEDs but start procedure $9.95
Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.
75,000+ service documents · 20,000+ error codes · 100+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax