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

  1. Turn off the dishwasher at the circuit breaker or unplug it.
  2. Wait at least 1–2 minutes to allow the control to discharge.
  3. Ensure the dishwasher is plugged into a dedicated, properly grounded outlet.
  4. Turn power back on and attempt a cycle to see if the code clears.

Technician Only Diagnose and Repair Motor / Electrical Supply

  1. Inspect motor supply voltage and control board outputs using a multimeter.
  2. Check for loose wiring, poor connectors, or damaged harnesses between control and motor.
  3. Verify that the motor receives proper rated voltage under load.
  4. 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)

🛑 When to Call a Pro:
  • 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.

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: 2026-03-25

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