UL
Whirlpool Washing Machine
Severity: MinorWhat Does This Error Mean?
The UL error on a Whirlpool washer means the machine detected an unbalanced load during the spin cycle. The washer slows down or stops to redistribute the laundry before trying again. This is a safety feature to protect the washer from violent shaking. In most cases, opening the lid and rearranging the laundry clears the error.
Affected Models
- WTW4950XW
- WTW5000DW
- WTW7000DW
- WTW8500DC
- Most Whirlpool top-load washers
Common Causes
- Heavy items like jeans, towels, or bedding have clumped to one side of the drum
- The washer is overloaded with too many items, making redistribution impossible
- The washer is sitting on an uneven floor, causing it to rock during spin
- One of the four suspension springs or rods inside the tub is broken or worn
- The tub is off-balance due to a failed shock absorber or suspension component
How to Fix It
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Pause the cycle and open the washer lid. The cycle will pause automatically when you open it on most Whirlpool top-load models.
Do not try to reach into a spinning drum. The washer must be paused first.
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Rearrange the laundry inside the drum. Spread items evenly around the agitator or impeller. Untangle anything that has clumped together.
Heavy items like jeans or towels are the most common cause. Move them so they are evenly spaced around the drum.
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Remove a few items if the washer is overloaded. Wash oversized items separately — large comforters and blankets should be washed one at a time.
Overloading is the single most common cause of UL errors. Washing fewer items per load prevents the problem.
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Check that the washer is sitting level on the floor. Use a bubble level on top of the machine. Adjust the leveling legs at the bottom corners until the machine is level front-to-back and side-to-side.
An unlevel washer will rock and trigger UL even with a perfectly balanced load. This is a common issue after moving the machine.
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Close the lid and restart the spin cycle. If UL clears and the washer completes the spin, the issue was the load distribution. If UL returns with a balanced, normal-sized load, the suspension components need inspection.
Persistent UL with small balanced loads is a sign of worn internal suspension parts.
When to Call a Professional
If UL appears on every cycle regardless of load size, the suspension components may be worn. A broken suspension rod or spring cannot be fixed by redistributing laundry. A technician can inspect the suspension system and replace worn parts. Repair costs for suspension components are typically $80–$200.
Frequently Asked Questions
Is UL a serious error on a Whirlpool washer?
Usually not. UL is mostly a load distribution issue that you can fix in 30 seconds by rearranging the laundry. If it happens occasionally on large loads, that is completely normal. If UL appears on every cycle with normal-sized loads, the suspension system should be inspected.
Can I prevent UL errors from happening?
Yes. Avoid washing single heavy items — put a jeans pair in with other jeans, not alone. Don't overload the washer — fill it to about three-quarters full. Mix heavy and light items together so the drum stays balanced. Keep the washer level — check the legs once a year.
My washer shakes violently during spin — is that related to UL?
Yes. Excessive shaking during spin is exactly what causes UL. The vibration sensor trips and halts the spin to protect the machine. A washer that shakes badly every cycle either has an unbalanced load or worn suspension components. If leveling the machine and balancing loads don't help, the shock absorbers or suspension rods need replacement.