How to replace a range relay control board

Carefully pull the range forward and unplug it. If necessary, have someone assist you when moving the range. Shut off the gas supply for a gas range or dual-fuel range.

Remove the screws that secure the back panel to the range—as you remove the last couple of screws, press the panel against the range so it doesn't fall.

Carefully lower the panel to the floor and then set it aside.

Take a digital picture of the wires attached to the relay control board or mark them with numbered pieces of masking tape before removing them so you can attach the wires to the new control board correctly.

Disconnect all the wires from the relay control board.

Remove the mounting screws that secure the relay control board to the back wall of the oven. Release the mounting clips that hold the relay control board in place. Remove the board and discard it safely.

Ground yourself against the metal frame of the range to prevent static discharge damage to the control board before removing the new relay control board from the package. Carefully position it on the mounting clips and push it inward to lock the mounting clips in place. Insert the mounting screws and tighten them just past hand tight.

Carefully connect all  the wires in the right location on the new relay control board, following your digital image or numbered tags.

Position the upper back panel on the back of the range so that the mounting holes line up. Insert the mounting screws and tighten them to secure the back panel to the range.

Turn on the gas supply. Plug in the range and push it into position. Ensure that the rear leveling foot is properly engaged in the anti-tip bracket.