Frequently Asked Questions
•Where is the relay board located in my specific Viking Range model?
The relay board location varies. Check your model's service manual. It's often behind the control panel or near the oven cavity, accessible after removing screws with a 1/4-inch nut driver.
•How do I test the relays on the board with a multimeter?
Set your multimeter to continuity mode. De-energize the board. With the relay de-energized, check for continuity across the normally closed (NC) contacts. Apply voltage to the relay coil and check for continuity across the normally open (NO) contacts. A faulty relay will show incorrect or no continuity.
•What if the voltage reading to the relay board is incorrect?
If the voltage is incorrect, trace the wiring back to the power source, checking for any breaks or loose connections. Inspect the breaker panel for tripped breakers. A faulty main control board can also cause incorrect voltage, requiring further diagnosis.