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Error code reference

Viking Dishwasher Error Code NORMAL WASH + LED3

Cycle Error

Viking codesViking dishwasher codes

Cycle Error - Circulation motor or cycle error during circulation phase.

First step from the service manual

Power reset and test.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
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What NORMAL WASH + LED3 means on a Viking dishwasher

The NORMAL WASH + LED3 error on a Viking dishwasher signals a cycle error tied to the circulation phase of the wash cycle. Specifically, this code points to a fault in the circulation motor or a disruption in the sequence of events that should occur while water is being actively pumped through the spray arms. The circulation motor is responsible for pressurizing water and directing it through the wash system, so any failure in this component directly interrupts the core cleaning function of the machine.

The most common triggers for this error include a seized or failing circulation motor, a clogged wash pump impeller, or a problem with the motor's electrical supply such as a wiring fault or a failed capacitor. If the control board does not detect the expected water pressure or motor current draw during the circulation phase, it flags this error to halt the cycle and protect the system from running dry or overheating. Blockages from broken glass, food debris, or foreign objects lodged in the pump housing are frequent culprits that can prevent the impeller from spinning freely.

A power reset is the recommended first diagnostic step, as transient electrical glitches can occasionally trigger a false cycle error. If the error returns after restoring power and restarting the cycle, further physical inspection of the pump and motor assembly is necessary. Technicians should check for visible obstructions in the sump and impeller area, verify motor continuity and winding resistance, and inspect wiring harness connections to the circulation motor before concluding the motor itself requires replacement.

Source: manufacturer service documentation.

Common causes of NORMAL WASH + LED3

  1. 01

    Clogged pump impeller

    Wiring / connection

    Broken glass fragments, food debris, or small foreign objects can jam the circulation pump impeller, preventing it from spinning and triggering the cycle error. Inspect the sump area and impeller housing for any visible obstructions after removing the lower spray arm and filter assembly.

  2. 02

    Failing or seized circulation motor

    Part replacement

    The circulation motor windings can burn out or the motor shaft can seize over time, causing the control board to detect an abnormal current draw or no movement during the circulation phase. Motor continuity and winding resistance should be tested to confirm failure.

  3. 03

    Wiring or connection fault

    Wiring / connection

    Loose, corroded, or damaged wiring connections between the control board and the circulation motor can interrupt the signal or power supply needed to run the pump. Visually inspect the harness connectors at both the motor and board for signs of corrosion or heat damage.

  4. 04

    Failed motor start capacitor

    Part replacement

    Some circulation motor configurations rely on a start capacitor to initiate rotation. A failed capacitor can prevent the motor from starting even if the motor windings themselves test good.

  5. 05

    Control board fault

    Part replacement

    If the circulation motor and its wiring test within acceptable parameters, the control board itself may be failing to properly send or interpret signals during the circulation phase. This is typically diagnosed after all other components have been ruled out.

See the test procedure for each cause

Frequently asked questions about NORMAL WASH + LED3

What does NORMAL WASH + LED3 mean on a Viking dishwasher?
This error code indicates a cycle error that occurred during the circulation phase of the wash cycle. It points to a problem with the circulation motor or the sequence of events that should take place while the dishwasher is actively pumping water. The machine stops the cycle automatically when this condition is detected to prevent further damage.
Will resetting my Viking dishwasher clear the NORMAL WASH + LED3 error?
A power reset is the first recommended step and can clear the error if it was caused by a temporary electrical glitch. To reset, disconnect power to the dishwasher for a few minutes, then restore power and run a cycle. If the error returns, a physical cause such as a clog or motor fault is likely present and will require hands-on diagnosis.
How do I fix the NORMAL WASH + LED3 error on my Viking dishwasher?
Start by performing a power reset and running a test cycle. If the error persists, remove the lower spray arm and filter assembly to check for debris or foreign objects jamming the pump impeller. If the pump area is clear, the next steps involve testing the circulation motor's wiring connections and winding resistance. A failed motor or capacitor will require part replacement.
Is it safe to keep using my Viking dishwasher when the NORMAL WASH + LED3 error is showing?
The dishwasher halts the cycle when this error appears, so it will not complete a wash in this condition. It is not advisable to repeatedly attempt to run cycles while the error is active, as this can place added stress on the motor and associated components. Address the underlying cause before returning the unit to regular use.
How much does it cost to repair a Viking dishwasher showing the NORMAL WASH + LED3 error?
Repair costs depend on the root cause. Clearing a clogged pump impeller is generally a low-cost repair, often just a service call fee in the range of $75 to $150 if a technician is needed. Replacing a failed circulation motor is more involved, with parts and labor typically ranging from $200 to $450 or more depending on your location and parts availability.

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