Viking Range Code DSI LED On: Steady Light at the Ignition Module

What DSI LED On means

On Viking Professional VGIC, VGSC, VGCC and VDSC ranges, the 3 Series RVGR3305B and the Designer DCCG130, the Direct Spark Ignition module has a status LED. A DSI LED that stays on continuously points to a control problem on the module itself. The usual answer is to cycle power, retry, and replace the module if the light stays solid. You may notice burners that do not light or do not respond normally.

Common causes of DSI LED On

Control problem inside the DSI module
Power glitch that left the module latched
Wiring or plug issue feeding the module

✓ One safe check you can try

1. Turn all knobs to off. 2. Switch the range breaker off for a full minute, then on. 3. Try one burner and watch whether it clicks and lights. 4. If burners still do not light, stop trying. 5. Call us to read the module. A gas smell means leave the house first, then call the gas utility from outside.

! Why to stop there

The module sits behind the range panels
A solid light cannot be cleared by cleaning anything on the cooktop
Replacing the module without confirming the cause can waste money

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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DSI LED OnDSI LED On questions

What does a steady DSI light tell you?

It tells us the ignition module has stopped in a control problem state. We confirm by cycling power and reading the pattern, then decide whether the module needs to be replaced.

Will resetting the breaker fix it?

Sometimes a power reset clears a temporary glitch. If the light comes back solid, the module itself is the likely cause and needs replacing by a technician.

Do you charge before swapping the module?

We quote the price in writing before any work starts, and whichever repair it turns out to be, whether the module or its wiring, it is backed by our 30-day workmanship warranty.