I have a Left Front Surface Element problem.Frigidaire Gallery Stove GLEF396ASA. When I turn the control knob for the Left Front to the left the Left Front Surface Element comes on then gets red then goes back to warm in about 5 sec. comes back to red then goes back to warm in about 5 sec. comes back to red,but after it does this a fue times it takes longer and longer to recycle. Can hear it when it is coming back up.When I turn control knob for Left Front to the rjght the Lfet Front Surface Element and Bridge Surface Element come on and get red and works like it is should. When I turn on Left Back control knob the Left Back Surface Element comes on and gets red and works like it should. This is a Dual Surface Element, "Left Front,Bridge,and Left Back." I replaced the Control,Element Dual switch 316239601KIT,but did not fix problem.
Is it a User Interface,Board 316239500 part.or a Electronic Control Board 316239403KITK part?
Thanks Bill