Richard P La Mesa , CA December 10, 2020 Appliance: General Electric Gas Range JGSP48BH3BB Ge Range Jgsp48bh3bb: The igniters would not stop sparking. How to replace Harness Switch. I looked on YouTube to find out what could be the problem and they said it could be the switches or spark module. I replaced both and the problem was fixed. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours