# How to Fix Whirlpool Washing Machine Error uL (Unbalanced Load)
The Whirlpool error code **uL** (sometimes displayed as **unb**) is one of the most common issues reported by users of top-loading washers. While it sometimes indicates simple user error, consistent recurrence points toward a failure in the machine’s critical shock absorption system.
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## Explanation: What Does Error uL Mean?
The **uL** code stands for “Unbalanced Load.”
Your washer uses a sensor to monitor how the inner drum (the tub where clothes sit) vibrates during the high-speed spin cycle. If the vibration or shaking exceeds a safe threshold, the machine pauses the cycle, attempts to redistribute the clothes (which you hear as slow, repetitive tumbling), and then tries to spin again.
If the machine fails to balance the load after several attempts, it stops the cycle, locks the lid, and displays the uL error to protect the motor and transmission from damage caused by severe shaking.
### Two Likely Causes:
1. **User Error (90% of initial cases):** The load is genuinely unbalanced (e.g., one heavy towel on one side, or the load is too small/too large).
2. **Mechanical Failure (If uL persists):** The shock absorbers, specifically the **Suspension Rod Kit**, have worn out and are no longer absorbing the natural movement of the tub, causing even a perfectly balanced load to shake excessively.
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## Step-by-Step Fix: Diagnosing and Repairing the Error
Start with the easiest fixes first before attempting mechanical repair.
### Phase 1: Quick Checks (Solving Load Issues)
#### 1. Check the Load Weight and Distribution
* **Too Bulky:** If you are washing one heavy item (like a rug, blanket, or set of sheets), the item can clump together, preventing proper balancing. Separate large, absorbent items and try washing them with a few smaller items to distribute the weight.
* **Too Small:** A very small load (just 1 or 2 items) often struggles to stick to the tub evenly during the spin cycle.
* **Overloading:** Filling the tub past the recommended capacity prevents clothes from moving freely, making balancing impossible.
#### 2. Ensure the Washer is Level
Vibration is exponentially worse if the machine is rocking slightly on the floor.
* **Test:** Place a spirit level (or use an app on your phone) across the top of the machine, front-to-back and side-to-side.
* **Fix:** Adjust the leveling feet beneath the front corners of the machine until the unit sits firmly without rocking, ensuring all four feet are making solid contact with the floor.
#### 3. Run a Calibration Cycle (Recommended for Modern Whirlpool Machines)
If the machine is brand new, or if you recently moved it, the internal computer may need to recalibrate its sensors.
1. Empty the washer completely.
2. Plug the washer in.
3. Choose a regular cycle.
4. Lift the lid and quickly lower it **six times** within 12 seconds. The display should show “C L” or all lights should flash.
5. Wait for the cycle to complete (it usually takes 2-3 minutes of rapid tumbling and clicking). This resets the factory balance settings.
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### Phase 2: Mechanical Diagnosis (The Suspension Rod Kit)
If you have tried the steps above, and the uL error still appears—especially with medium, properly balanced loads—the **Suspension Rod Kit** is the likely culprit.
The suspension rods keep the tub centered and absorb kinetic energy during the spin cycle. When they fail, the tub starts moving too much, even with small imbalances, triggering the uL error.
#### How to Test the Suspension Rods
**SAFETY WARNING: ALWAYS unplug the washer before opening the machine or performing internal diagnostics.**
1. **Unplug the Machine.**
2. **Access the Tub:** Open the washer lid.
3. **Perform the Bounce Test:** Reach into the empty tub and gently push down hard on the inner drum (where the clothes sit).
4. **Observe the Bounce:**
* **Good Rods:** The tub should press down and then immediately return to center, perhaps oscillating only once or twice slowly. It should feel stiff and controlled.
* **Bad Rods:** If the tub bounces up and down vigorously, almost like a pogo stick, and continues to wobble 3 to 5 times or more, the suspension rods have failed and need replacement. The plastic glides on the ends of the rods (dampers) are worn out.
#### The Fix: Replacing the Suspension Rods
Replacing the suspension rod kit is a moderate DIY repair that typically takes less than an hour.
1. **Identify Rod Locations:** Suspension rods are usually located at the four corners of the inner washer cabinet, holding the wash basket in place.
2. **Remove Old Rods:** Carefully unhook the old rods from the top cabinet supports and lift the inner tub slightly to detach the bottom of the rod.
3. **Install New Rods:** Install the new rods one by one, ensuring the spring and plastic damper housing are oriented correctly according to the instructions provided with the kit.
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Check the price for a replacement Suspension Rod Kit here: https://www.amazon.com/s?k=Whirlpool+Suspension Rod Kit&tag=trivian-20