Thomas T Vacaville , CA October 10, 2022 Appliance: General Electric Electric Oven JTP70DP1BB Ge Oven Jtp70dp1bb: After reaching temperature the oven would cut off and couldn't be turned back on until it cooled. How to replace Hi Limit Switch. Replaced the Hi-Limit Switch on the back of the oven. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes