Viking Dishwasher Error 3-5
⚡ Quick Answer: The Viking Dishwasher error code 3-5 indicates a malfunction in the drain pump, often caused by motor under voltage, where the motor fails to receive ... ✅ DIY Fixable
What Does Error 3-5 Mean?
The Viking Dishwasher error code 3-5 indicates a malfunction in the drain pump, often caused by motor under voltage, where the motor fails to receive adequate voltage. Symptoms include the dishwasher stopping mid-operation, erratic motor cycles, and unusual noises during operation, disrupting the normal wash and dry cycles.
Common Symptoms:
- Dishwasher stops mid‑operation
- Motor cycles do not run as expected
- Display indicates multi‑digit error
- Possible lack of normal wash/dry progression
Possible Causes
- Motor Under Voltage / Inadequate Voltage to Motor (medium)
- Intermittent or Faulty Control / UI‑MC Communications (low)
How to Fix Error 3-5
DIY Fix Check Power and Reset
- Turn off the dishwasher at the circuit breaker or unplug it.
- Wait at least 1–2 minutes to allow the control to discharge.
- Ensure the dishwasher is plugged into a dedicated, properly grounded outlet.
- Turn power back on and attempt a cycle to see if the code clears.
Technician Only Diagnose and Repair Motor / Electrical Supply
- Inspect motor supply voltage and control board outputs using a multimeter.
- Check for loose wiring, poor connectors, or damaged harnesses between control and motor.
- Verify that the motor receives proper rated voltage under load.
- If motor under‑voltage condition persists, replace the motor or control board as indicated by diagnostics.
Parts needed: Dishwasher motor, Motor wiring harness/connectors, Control board (if required)
- If the error persists after power reset.
- If the dishwasher exhibits erratic motor behavior, unusual noises, or potential electrical faults.
- If you are uncomfortable inspecting electrical parts.
Next step
Choose the next step for 3-5
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
- Typical part-only price
- $20 - $120
- DIY difficulty
- Medium
- Estimated time
- 30-90 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
Model-compatible Dishwasher parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 60W |
|---|---|
| component | Drain Pump |
| resistance | 10-20 ohms |
| part_number | VIKING-DRN-PMP-001 |
| voltage_rating | 120V AC |
Common Questions
What does 3-5 error mean on Viking Dishwasher?
Error 3-5 indicates a malfunction in the drain pump due to motor under voltage.
Can I fix Viking Dishwasher 3-5 error myself?
Yes, try checking power connections and resetting the dishwasher.
How much does it cost to fix 3-5 error?
Repair costs range from moderate to high, depending on parts and labor.
When should I call a technician for 3-5?
Call a technician if the error persists after a reset or if you notice unusual noises.
Data last verified: 2026-07-22
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