Sara for Model Number WFG540H0AS0 Follow up to your answer: Sara, With not hearing the sparking then this issue will most likely be caused by power not coming from the control board to the spark module and the control board will need to be replaced. The control board part number is WPW10349742. Firstly, thank you for getting back to me, I have done as instructed and installed a new control board, and it hasn't solved the issue. The oven still display's 100° and is not heating, do you have any further suggestions, could be the thermostat?
Answer Hello Sara. if there is no spark, then the next step is the module WPW10331686. If there is spark, then test the gas valve and see if it is bad. the coils should have a resistance reading of 216 ohms resistance across the coil terminals, with the wires removed " Check between each solenoid for 216? resistance. (Measure between the two Broil valve terminals the two Bake valve terminals. NOTE: Always check both solenoids. If one of the solenoids is defective, neither one will work." Read more: http://www.appliancepartspros.com/whirlpool-regulator-wpw10602004-ap6023341.html#ixzz54TGjWOFA'>http://www.appliancepartspros.com/whirlpool-regulator-wpw10602004-ap6023341.html#ixzz54TGjWOFA http://www.appliancepartspros.com You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Wednesday, January 17, 2018