Viking Dishwasher I50 Error: Wash pump fault
What Viking Dishwasher i50 Code Means i50 indicates the circulation pump isn’t working — water fills the tub but isn’t sprayed. Check the sump for debris blocking the impeller. If clear, the pump motor has likely failed and needs replacement (from $250).
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. The dishwasher cannot wash without the circulation pump. Professional repair is required.
Can I reset the code?
No. If the pump motor has failed, it must be replaced. Clearing an obstruction may restore function.
When to stop immediately?
Stop if you notice: If pump makes grinding noises, If no water spray action at all.
Symptoms You May Notice
No spray action during wash
Water fills the tub but the spray arms do not rotate and dishes come out dirty.
No washing action
Water fills but spray arms don't rotate.
Dishes not clean
Food residue remains after cycle.
Possible Causes
Pump motor failure
The circulation pump motor has burned out.
Requires ProfessionalBlocked pump impeller
A piece of glass or hard debris has jammed the impeller.
Requires ProfessionalWiring fault
Connection to pump motor has failed.
Requires ProfessionalSafe Checks You Can Do
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1
Check for obstructions
Remove the bottom rack and filter. Look into the sump area for any glass, bone, or hard debris that may have fallen through.
A flashlight helps see into the sump cavity.
Tools required
When to Call a Professional
Contact a qualified technician if:
- Pump motor is silent when it should be running
- Motor hums but impeller doesn't turn
- Wiring to pump shows damage
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
Dishwasher Repair Service Schedule Appointment