Ned G for Model Number wp8558129 Watched your video and replaced the part yesterday. Ran dishwasher and dispenser did not open up. Wires to soleniod were just like you did, black and blue in back and blue in front which was same way the part I removed was. Do you think the purchased part is defective?
Answer Ned, You will want to run the dishwasher with the front panel removed and test to see if there is 120 vac getting to the dispenser when it calls for the dispenser door to open. If there is not power then the issue will be a bad control board. Read More... Answered by AppliancePartsPros.com | Wednesday, September 21, 2016