I have a cooktop with two JXDR50 units from GE. One failed.

Power switch failed?

You most likely need a new control panel.

Hi,
The lock switch will need to be replaced. Lock switch, the switch has failed and causes the buzzer to run. Not a difficult repair but the top will need to be remover to fix this. This is not advisable to repair if your not knowledgeable with the installation part of this unit.
Good Luck

I’m happy to help further over the phone at https://www.6ya.com/expert/gere_bf68e6055dd61249

hi,
www.searspartsdirect.com
jm

this unit has a gas coil controling the valve . and wen it gets hot it is failing and cannot keep the gas on . replace the valve coil // mm

Yes you can as long as there ae two heat controls for the grill side of the stove/cooktop. That allows one burner control for each of the burners. You should be able to order directly from GE but I would also check out repairclinic.com since they normally sell OEM GE parts cheaper than you can buy them from GE. At least check out the price at both sources beforw purchasing.

I would say that after 14 years your stove could use a checkup/cleaning by a professional who will readjust the settings afterwards so it operates as it should. Don't try it yourself it's dangerous stuff gas.

u can find the parts only in the service center of GE appliance center.but if ur unit is more than 10 years,im sure no parts available.

The problem is the spark module has gone bad. See this post for a similar electronic ignition cooktop for tips on how to solve your problem:

http://www.fixya.com/support/t1445987-mgc5430_none_burners_spark

good day,
hope this link below will solve your problem.

kitchen