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Error code reference

Viking Range Error Code 8 flashes

Gas solenoid fault.

Viking codesViking range codes

Gas solenoid fault.

First step from the service manual

Check wiring and gas solenoid.

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

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What 8 flashes means on a Viking range

The 8 flashes error code on a Viking range indicates a gas solenoid fault. The gas solenoid is an electrically operated valve that controls the flow of gas to the burner or oven system. When the control board detects an issue with the solenoid circuit, it signals the fault by flashing 8 times in sequence. This could involve the solenoid valve itself, the wiring harness connecting it to the control board, or the control board's ability to send the correct signal to the valve.

The solenoid valve operates by receiving an electrical signal from the control board, which energizes an internal coil to open the valve and allow gas to flow. A fault in this system typically means the board is either not receiving confirmation that the valve has opened, detecting a short or open circuit in the solenoid coil, or finding that the solenoid is not responding correctly to the commanded signal. Wiring issues such as loose connectors, corroded terminals, or damaged wire insulation are common culprits and should be inspected first.

Diagnosing this fault requires checking the wiring and connectors at the solenoid valve for visible damage, corrosion, or loose pins, then testing the solenoid coil for proper resistance with a multimeter. If the wiring checks out but the solenoid coil reads open or significantly out of spec, the solenoid valve assembly likely needs replacement. In some cases, a failed control board that cannot properly drive the solenoid circuit may also produce this error.

Source: manufacturer service documentation.

Common causes of 8 flashes

  1. 01

    Loose or damaged wiring harness

    Wiring / connection

    The wiring connecting the gas solenoid to the control board may have a loose connector, corroded terminal, or broken wire. Inspecting all connectors at the solenoid and along the harness path is the recommended first step.

  2. 02

    Failed gas solenoid valve

    Part replacement

    The solenoid coil inside the valve can fail, producing an open or short circuit that the control board detects as a fault. Testing the solenoid coil with a multimeter will confirm whether the coil has failed.

  3. 03

    Corroded or burnt connector pins

    Part replacement

    Heat and moisture exposure near the valve can corrode or burn the connector pins, causing poor electrical contact. Visible discoloration or pitting on the pins is a clear indicator of this issue.

  4. 04

    Faulty control board

    Part replacement

    If the wiring and solenoid coil both test correctly, the control board may not be sending the proper voltage signal to drive the solenoid. This is a less common cause but should be evaluated after all other components have been ruled out.

See the test procedure for each cause

Frequently asked questions about 8 flashes

What does 8 flashes mean on a Viking range?
Eight flashes on a Viking range indicates a gas solenoid fault. This means the control board has detected a problem with the solenoid valve that controls gas flow, or with the wiring circuit connected to it. The range will not operate normally until this fault is resolved. A technician should inspect the solenoid and its wiring to identify the specific failure point.
Can I fix the 8 flashes error on my Viking range myself?
A knowledgeable DIYer can start by checking the wiring harness and connectors at the gas solenoid for loose connections, corrosion, or visible damage. Testing the solenoid coil with a multimeter to check for an open or short circuit is also within reach for someone comfortable with basic electrical diagnostics. However, any work involving the gas valve assembly should be approached with caution, and if you are not confident working around gas components, a qualified technician is the safer choice.
Is it safe to use my Viking range when it shows the 8 flashes error?
You should not attempt to operate the range while the 8 flashes gas solenoid fault is active. This fault indicates the gas valve circuit is not functioning correctly, which could result in gas not being controlled as intended. Continuing to use the appliance before the fault is diagnosed and repaired poses a potential safety risk.
Will resetting my Viking range clear the 8 flashes error?
Resetting the range by cutting power at the breaker for a few minutes may temporarily clear the fault display, but the error will return if the underlying problem with the gas solenoid or its wiring has not been corrected. A reset is useful for confirming whether the fault is intermittent, but it is not a repair. The solenoid circuit needs to be inspected and the root cause addressed.
How much does it cost to repair the 8 flashes gas solenoid fault on a Viking range?
Repair costs will vary depending on the root cause. If the fix involves reconnecting a loose wire or cleaning corroded terminals, labor costs alone may be in the range of $100 to $200. Replacing a failed gas solenoid valve typically adds parts costs that can bring the total to $200 to $500 or more, depending on the specific model and local labor rates. A control board replacement, if needed, is generally the most expensive scenario and can push total costs higher.

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