how to replace 4 prong dryer cord with 3 prong
Remove the terminal access cover on the back of the dryer. You will notice a terminal strip with three wires on it. The green wire in 4 wire cord should go to the dryer frame, note where it is attached and remove it.Remove the wires from the terminal block.Attache the three wire cord to the terminal block by the same color code as the 4 wire you removed.pen up the electrical access panel on the back of the dryer. You will see a terminal block with three wires going into it from the plug cord assembly. A red and black and white are now connected to the terminal strip. Look at the position and colours of the existing 3 prong cord and how it is connected.