Viking Dishwasher 1-5 Error Code
When a Viking dishwasher shows 1-5, treat it as a starting clue — not an automatic parts list. Note when it appeared and whether the appliance still runs safely.
Content status: Reviewed — wording follows cited Viking service literature; confirm decode on your exact model.
Plain-language Viking DW guidance — not a factory authorized procedure.
Plain-language guide to Viking dishwasher fault 1-5 for homeowners — not factory service procedures.
Model compatibility: Viking reuses codes across series and model years, so 1-5 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
What this code means
Drain error — water remains in the tub or draining is incomplete. Verify sink drain, hose routing, disposal knock-out plug, level, and filters. Reset the unit by pressing and holding the START button for four seconds, then try the cycle again. Recurring faults after reset need an independent Viking technician via Simply Iconic.
Symptoms you may notice
- 1-5 flash pattern (Pots/Pans + Normal Wash)
- Standing water after cycle
- Slow or failed draining
Possible causes
- Kinked or clogged drain hose
- Blocked house drain or disposal
- Restricted drain pump or filter
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
- Verify drain hose high loop
- Check filters and sump area
- Confirm disposal plug removed if applicable
- Reset the unit by pressing and holding the START button for four seconds, then try the cycle again.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
What not to attempt
- Do not open internal panels or access high-voltage components
- Do not bypass door locks, safety switches or interlocks
When to call a technician
For recurring 1-5, independent service is safer than guessing parts. Simply Iconic will diagnose on site and estimate before any repair.
Likely related component
Drain pump / drain path
Frequently asked questions
Drain error — water remains in the tub or draining is incomplete. Verify sink drain, hose routing, disposal knock-out plug, level, and filters. Reset the unit by pressing and holding the START button for four seconds, then try the cycle again. Recurring faults after reset need an independent Viking technician via Simply Iconic.
Safe homeowner resets may clear 1-5 temporarily; sealed, gas, and live-board work stay with a technician.
Control boards differ across Professional, 5 Series, and 7 Series lines — photograph the full code and rating label first.
Sources & references
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