Electronic ignition sparks continuosly (even when burners are off).

Hi hgodoy2 - Is the electronic igniter aligned properly? Ensure that tip of spark igniter is aligned with metal point or "nib" located on underside of burner cap after the burner mounting screws have been tightened. (Not all burners having mounting screws). When the burner control knob is set to the "LITE" position do the igniters spark? Can gas be heard or smelled coming from the burners when the control number is turned on? However, if you smell gas, I highly recommend turning the unit and the gas off if you can reach it and contact your gas provider. The range itself does not have a switch or regulator to relight it. Keep in mind that it may be experiencing an issue with the spark module, electrodes, wiring or EOC.

Hi,
Here is a tip that I wrote to give details about why your cooktop will notspark to light the burners..

Cooktop Range Stove spark ignition does not work

heatman101

What do you mean by "all four burners turn on"
Some electronic ignite systems turn on on all the burners, But just the SPARK not the gas part of the burner.
Is this what you are describing?.

Hi,
Here is a tip that I wrote that will help figure out why the burner spark keeps on clicking...

Gas Range Repair Burners Keep on Clicking
http://www.fixya.com/support/r4033033-gas_range_repair_burners_keep_clicking

heatman101

all burner igniters work at the same time - you may have a faulty electronic spark unit. change the spark unit. go to repair clinic dot come for the unit. also would be wise to check the ingniter start switch on the gas burner control knob

I don't have a Thermador cooktop but here is ma taught.

Could you unplug the two faulty igniters and see if problem remained

Could you plug one of the faulty igniter at the location of a good one. The goal is to isolate the problem. Is it the igniter or the electronic board.

Faulty ground problem may occur also after an spillover on the stove. In that case, use a cotton swab dipped in scrubbing alcool and clean the spark area on the igniter and the burner.

Good luck

Hi,
Here is a tip that I wrote that will help figure out why the burner spark keepson clicking...

Gas Range RepairBurners Keep on Clicking
heatman101
fsggfs

had same problem. Used fine sandpaper on the little head (just above the white ceramic) that creates the spark. over the years the edges of the littel metal ring had gummed up but a 1 min sanding got it down to shinny metal and it sparked nicely.

I recorded video to let u see how its done. Problem Was : non of the burners would ignite (no sparks when knob is turned on). First sigh of bad spark module, but I got spark switches(they harness) as well just in case - One of the spark switches was bad - Check my video how I replaced them. Non of the screws was coming out.

Check to make sure your burner caps are aligned. I had this problem, and it turned out one of my burner caps was slightly askew. Putting it level fixed the problem.