Download ArticleDownload Article

A water inlet valve feeds water from your home’s water line into your dishwasher. If this valve is defective, water can leak out of your dishwasher and the dishes may not get cleaned. Luckily, fixing or replacing a faulting valve is an easy DIY project that only requires a few tools and a bit of time.

Get Product Support Solve Any Problem

How.com.vn English: wH
Hi there! Do you have a question about how to use or repair your home appliance? I’ve read the manuals so you don’t have to. Select your product, brand, and model, then ask away!
*
*
1

Turn off the water and power.

Download Article
  1. How.com.vn English: Before you start, shut off the water and power to the dishwasher.
    Remove the two quarter-inch hex screws located on the bottom of the dishwasher's front cover.
  2. Advertisement
2

Remove the screws under the dishwasher door.

Download Article
  1. How.com.vn English: Tip the front cover outward and the bottom panel should come out.
    Remove this panel.
    • Remember where all four of the screws were located. The longer ones belong to the bottom of the front cover. Trying to place the long screws into the upper part could puncture the plastic basin, resulting in leaks.
3

Find the inlet valve.

Download Article
  1. How.com.vn English: In most makes and models, it is located at the bottom of the machine.
  2. Advertisement
4

Detach the water hose and fitting.

Download Article
  1. How.com.vn English: Screw off the water hose from the valve and remove the fitting that attaches the valve to the dishwasher.
5

Remove the valve.

Download Article
  1. How.com.vn English: Keep the fitting, as it can be reused!
  2. Advertisement
6

Locate and remove the two quarter-inch screws.

Download Article
  1. How.com.vn English: These screws fasten the bracket of the inlet valve to the side of the dishwasher.
7

Remove the electrical harness.

Download Article
  1. How.com.vn English: Angle the inlet valve downward to remove the electrical harness that is attached to the valve's solenoid assembly.
  2. Advertisement
8

Move the outlet hose up.

Download Article
  1. How.com.vn English: Using a pair of needle-nose pliers, squeeze the spring clamp fastening the outlet hose to loosen it and move it up.
    This will enable the hose to be jiggled free of the valve.
    • Have a sponge, rag or towel ready as leftover water can run out of this hose.
9

Remove the old valve and install the new one.

Download Article
  1. How.com.vn English: Pull the old valve out and discard it.
    Install the new one and fasten it using the old fitting.
  2. Advertisement
10

Clean the fitting.

Download Article
  1. How.com.vn English: Remove any old plumbing tape and clean the fitting with a stiff wire brush.
    Apply a new length of Teflon tape, taking care not to get any of it inside the fitting.
11

Tighten the fitting.

Download Article
  1. How.com.vn English: Using a vise-grip plier, tighten the fitting before it is placed back inside of the dishwasher.
    • If you don't have vise-grip plier the fitting will have to be threaded manually onto the inlet valve as much as possible. Once it is on a solid surface, it can be fully tightened.
  2. Advertisement
12

Reattach the hose.

Download Article
  1. How.com.vn English: Place the spring clamp back onto the outlet hose and reattach the hose to the inlet valve.
    Use a jiggling motion to get the hose back onto the valve to ensure that it is seated as firmly as possible. Using the needle-nose pliers, squeeze the spring clamp once again and wiggle it back down the outlet hose. This keeps the outlet hose properly sealed and prevents any leakage.
13

Screw on the new valve.

Download Article
  1. How.com.vn English: Reattach the new...
    Reattach the new valve to the side of the machine with the two quarter-inch screws that were used to mount the old inlet valve. Reattach the valve's water supply hose and carefully connect the electrical harness to the inlet valve solenoid. Make sure the inlet valve fitting is good and tight at this time.
  2. Advertisement
14

Start up the dishwasher.

Download Article
  1. How.com.vn English: Turn on the electricity and the water supply to the dishwasher and start it up.
    Watch closely for any leaks from the outlet hose or the inlet valve itself. If there are no apparent leaks, reinstall the front panels onto the dishwasher by reversing the process in the first step of these instructions. Take special care to insert the screws into their proper holes.

Expert Q&A

Search
Add New Question
  • Question
    What are some common causes for a dishwater to start leaking?
    How.com.vn English: Gevorg Grigorian
    Gevorg Grigorian
    Appliance Repair Expert
    Gevorg Grigorian is an Appliance Repair Specialist and the Owner of G and R Appliance Repair in Los Angeles, California. With over 12 years of experience, Gevorg specializes in residential and commercial appliance repairs as well as heating, ventilation, and air conditioning (HVAC) services. Gevorg holds a BS in Business Administration and Management from California State University-Northridge.
    How.com.vn English: Gevorg Grigorian
    Appliance Repair Expert
    Expert Answer
    There are a few reasons why dishwashers will leak. Most commonly, they tend to leak from the left or right side of the door or even simultaneously on both sides due to a worn out gasket. Another reason may be that the rubber tubing and hoses of the dishwasher have been punctured by a piece of glass or even rodents chewing the tubing.
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
      Advertisement

      Video

      Tips

      • Use a magnet or magnetic parts tray to prevent the screws from being lost.
      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Thanks for submitting a tip for review!
      Advertisement

      Warnings

      • Disconnect the water supply to the dishwasher and turn off the electricity before doing any work on it.
      Advertisement

      Things You'll Need

      • ¼ inch nut driver
      • Needle-nose pliers
      • Vise-grip pliers
      • Adjustable wrench
      • Teflon plumber's tape
      • Small wire brush

      About This Article

      How.com.vn English: Gevorg Grigorian
      Co-authored by:
      Appliance Repair Expert
      This article was co-authored by Gevorg Grigorian. Gevorg Grigorian is an Appliance Repair Specialist and the Owner of G and R Appliance Repair in Los Angeles, California. With over 12 years of experience, Gevorg specializes in residential and commercial appliance repairs as well as heating, ventilation, and air conditioning (HVAC) services. Gevorg holds a BS in Business Administration and Management from California State University-Northridge. This article has been viewed 64,142 times.
      How helpful is this?
      Co-authors: 7
      Updated: December 21, 2023
      Views: 64,142
      Categories: Dishwashers
      Thanks to all authors for creating a page that has been read 64,142 times.

      Did this article help you?

      ⚠️ Disclaimer:

      Content from Wiki How English language website. Text is available under the Creative Commons Attribution-Share Alike License; additional terms may apply.
      Wiki How does not encourage the violation of any laws, and cannot be responsible for any violations of such laws, should you link to this domain, or use, reproduce, or republish the information contained herein.

      Notices:
      • - A few of these subjects are frequently censored by educational, governmental, corporate, parental and other filtering schemes.
      • - Some articles may contain names, images, artworks or descriptions of events that some cultures restrict access to
      • - Please note: Wiki How does not give you opinion about the law, or advice about medical. If you need specific advice (for example, medical, legal, financial or risk management), please seek a professional who is licensed or knowledgeable in that area.
      • - Readers should not judge the importance of topics based on their coverage on Wiki How, nor think a topic is important just because it is the subject of a Wiki article.

      Advertisement