Viking Range Error Code DSI 7 Flashes

The DSI 7 Flashes code means the Direct Spark Ignition board detected an active burner channel at the moment the range powered up. The board expects all channels to be off during startup, and it signals this fault with a 7-flash LED pattern repeating every 4 seconds. Turning all burner knobs to the off position and cycling power is the first step to clearing the code.

A power cycle can clear the error, but only if the underlying cause is corrected first. If a burner knob is still in the on position when power is restored, the fault will reappear immediately. Confirm all knobs are off before cycling power for the reset to be effective.

If the fix is simply turning off a knob and cycling power, there is no parts cost involved. If a burner switch needs replacement, parts and labor costs typically range from around 100 to 300 dollars depending on the specific switch and your location. A DSI board replacement, if needed, generally falls in the range of 200 to 500 dollars including labor.

Start by turning all burner control knobs to the off position, then switch the range off and restore power. If the fault clears, the issue was simply a knob left in the on position during a power event. If the error persists, check each burner switch for a stuck contact or short circuit, and inspect the wiring harness between the switches and the DSI board.

The fault indicates the DSI board detected an unexpected active channel, and the board enters a fault state to prevent unintended ignition activity. While the error itself is a protective response, a stuck switch or short that continuously signals a channel as on could present a concern if left undiagnosed. Addressing the root cause promptly is recommended.