Direct answer: When a washer will not take in cold water, the problem is usually outside the cabinet first: the cold shutoff is partly closed, the inlet hose is kinked, or the cold-side screen is packed with grit. If the supply is strong at the hose but the washer still will not admit cold water, the washer water inlet valve is the usual failed part.
Most likely: A restricted cold water supply or a failed cold side of the washer water inlet valve.
Separate the lookalikes early. If the washer fills with hot water but not cold, focus on the cold supply path and the cold side of the inlet valve. If it will not fill at all, make sure you are not dealing with a lid lock, door latch, or overall fill problem instead. Reality check: sediment in the hose screen is more common than a dramatic internal failure. Common wrong move: swapping hot and cold hoses to 'test it' and then forgetting which side is which.
Don’t start with: Do not start by ordering a control board or tearing the washer apart. Most no-cold-fill calls end up being a valve, hose, or screen issue.
The washer starts a cycle, may hum or click, but no cold water enters. Hot fill may still work normally.
Start here: Start at the cold shutoff valve and cold inlet hose. Confirm you have real water flow before suspecting the washer.
The tub eventually fills, but much slower than normal, or the cycle times out on cold or rinse.
Start here: Look for a partly closed valve, a kinked hose, or a clogged cold inlet screen packed with mineral grit.
Loads come out hotter than expected, or the washer seems to be using mostly hot water even on mixed settings.
Start here: Make sure the hoses are connected to the correct ports, then test whether the cold side actually flows at the hose.
The washer may begin the wash but stalls later when it should switch to a cold rinse.
Start here: That points more strongly to a weak or failed cold side of the washer water inlet valve than to a total house supply problem.
This is common after plumbing work, moving the washer, or a valve that has not been touched in years. The washer may get a trickle but not enough to fill properly.
Quick check: Turn off power to the washer, open the cold valve fully, then disconnect the cold hose at the washer and briefly check for strong flow into a bucket.
A washer pushed too tight to the wall can flatten the hose, and sediment often collects right at the cold-side screen first.
Quick check: Pull the washer forward enough to inspect the hose bend and look at the cold hose-end screen for sand, rust flakes, or white mineral buildup.
If the cold supply is strong at the hose but the washer still will not admit cold water, the cold solenoid inside the inlet valve is a prime failure point.
Quick check: Run a cold-only fill setting after confirming supply flow. If you hear a faint hum at the valve area but little or no water enters, the valve is likely restricted or failed.
Some cycles use very little cold water at first, and some machines blend temperatures in ways that can look like a cold-fill failure.
Quick check: Try a basic rinse-and-spin or a cold-only cycle with no special options. If the washer still never calls for cold water, move back to supply and valve checks.
You do not want to chase a cold-water problem when the machine is on a cycle that barely uses cold at that moment.
Next move: If cold water enters normally on a basic cycle, the issue was likely a setting choice or a cycle that blends temperatures differently than expected. If cold still does not enter, move to the supply side before assuming an internal failure.
What to conclude: A true no-cold-fill problem should show up on a simple cold or rinse fill. If it does, the next checks are the wall valve, hose, and screen.
This is the fastest place to find the common failures, and it avoids replacing parts when the washer is not getting water to begin with.
Next move: If opening the valve or straightening the hose restores normal cold fill, run a full cycle and keep the washer from being shoved tight against the wall. If the valve is open and the hose looks fine, test actual water flow next.
What to conclude: A visible restriction here points to a supply problem, not an internal washer failure.
A strong flow test separates house-side supply trouble from washer-side trouble. The screen check catches the sediment problem that fools a lot of people.
Next move: If flow from the hose is weak, the problem is upstream at the valve or house supply. If flow is strong and cleaning the screen restores fill, you found the restriction. If the hose has strong flow and the screen is clear but the washer still will not take in cold water, the washer water inlet valve moves to the top of the list.
Once supply flow is proven, the inlet valve is the main component that meters cold water into the washer.
Next move: If cold water suddenly returns after reconnecting and cleaning, monitor the next few loads. Sediment may have been the whole problem. If the washer still will not admit cold water with proven supply, plan on replacing the washer water inlet valve or having it replaced.
At this point you should either have the washer filling again or have a short list with one clear leader instead of guessing.
A good result: Normal cold fill on both rinse and wash confirms the repair path was correct.
If not: If the machine still will not fill correctly, the problem is no longer a simple cold-water path issue.
What to conclude: You have narrowed it to either a resolved supply restriction, a confirmed washer inlet valve failure, or a control-side problem that needs deeper testing.
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That usually means the cold side has a restriction or failure while the rest of the fill system still works. Start with the cold shutoff valve, hose kink, and inlet screen. If those check out and the hot side still fills normally, the washer water inlet valve is the usual failed part.
Yes. A small inlet screen packed with sand, rust, or mineral flakes can cut flow down to a trickle or stop it enough that the washer times out. It is a very common cause, especially on the cold side.
Disconnect the cold hose from the washer and briefly test flow from the wall valve into a bucket. Weak flow points to the shutoff valve or house supply. Strong flow points back to the washer, usually the inlet valve or a blocked inlet path.
Replace a hose if it is kinked, cracked, bulged, leaking, or old enough that you do not trust it. If the hot hose is in good shape and the problem is clearly only on the cold side, you do not have to replace both just to solve this symptom.
If the cold supply is strong and only the cold side fails, the washer water inlet valve is the next likely repair. If the washer will not fill on any setting, or it also has lid lock, control, or error-code issues, stop guessing and have the machine diagnosed more deeply.