I pulled my unit out of the wall and noticed that the insulation around the top broiler element was a bit brown. Closer inspection revealed that the element had shorted somehow to the oven itself and caused the element to become non-functional. I tried measuring the resistance first, and it was within typical values for the other elements, but I decided to replace the element anyway.
I ordered from PD and the part arrived just a few days letter by regular shipping. I undid the screws holding in the element, undid the wire connectors and replaced the broken element with the new one. The element worked like a charm and I was back in business for cooking.
Removed two screws holding broiler element. Released two spring hangers on near the front of the element. Pulled element away from oven and pulled two wire connectors off. Simply reverse process to install new one. Wasn't the problem.