Self cleaning oven

Oven will only work in self cleaning mode only. The bake light comes on but oven will not light.

Check the Bake igniter (#28 on the diagram) for continuity. Check if there is 120 VAC to the Bake igniter while the control calls for Bake. Post the results.

Here are the breakdown diagrams and Replacement parts for General Electric JGBP30AEA4AA Gas range | AppliancePartsPros.com

Gene.

I checked the continuity in the ignitor. That is ok. The oven only lights in the self cleaning mode. What do I check next?

You did the first part of the test. Did you do the second part?

Gene.

When turning on the oven there is no voltage at the ignitor, but when turning the dial to self cleaning, the voltage comes on. what part should I replace?

Most likely the problem is a bad control board. It comes without overlay which has to be ordered separate. If you need the correct part number for the overlay, post the color of it.

Here are the breakdown diagrams and Replacement parts for General Electric JGBP30AEA4AA Gas range | AppliancePartsPros.com

Gene.