My Tappan cooktop igniter keep working when on & off.
You will want to check the continuity of the ignition switch when in the off position. If the switch shows continuity then you will need to replace the switch 316032002.
one burner does not light when you turn knob but if you turn knob and then light another burner it will light, will this ignition switch the problem?
Answer Wilson, Yes, based on your post description the burner valve ignition switch 316032000 would be a good place to start. But you may also need the spark module 316135702 Good Luck and Thanks
You advised that I need igniter AP2150412. Where is it located and what's involved in replacing? Any special tools or equip needed?
Answer Hi Earl. Remove power. You will need to remove your door. The door hinge should latch closed so you can lift it off. Then you can access the control panel lower lt. and rt. under corner screws to remove the control panel. The knobs need to be removed. Then your ignitor switch will be pulled off the gas valve stem that doesnt work. Thank you.