Samsung Washing Machine Error UB
⚡ Quick Answer: The Samsung Washing Machine error code UB signifies an unbalanced load condition, which can lead to excessive vibrations and interrupt the spin cycle.... ✅ DIY Fixable
What Does Error UB Mean?
The Samsung Washing Machine error code UB signifies an unbalanced load condition, which can lead to excessive vibrations and interrupt the spin cycle. This error typically occurs when laundry is unevenly distributed in the drum, preventing the washer from completing its cycle effectively. To resolve this issue, you may need to redistribute the laundry evenly or check the installation and leveling of the washer.
Common Symptoms:
- Washer stops during or before spin cycle
- Excessive vibration or shaking
- Failure to complete spin
- Error code UB displayed
Possible Causes
- Uneven laundry distribution in drum (high)
- Faulty suspension/shock components affecting balance (medium)
How to Fix Error UB
DIY Fix Redistribute and balance laundry load
- Pause the wash cycle
- Open the washer door safely
- Redistribute clothes evenly around the drum
- Ensure bulky/heavy items are balanced with other items
- Restart the cycle
DIY Fix Check washer installation and level
- Ensure the washer is placed on a flat, stable surface
- Adjust leveling feet so all corners contact the floor
- Tighten feet locking nuts
Technician Only Inspect suspension and shock absorbers
- Disconnect washer from power
- Remove access panels to reach internal suspension/shock components
- Inspect and test shock absorbers, suspension springs for wear or damage
- Replace faulty suspension/shock parts
Parts needed: shock absorbers, suspension springs
Technician Only Check and replace leveling feet
- Disconnect power
- Tilt washer safely to access bottom leveling feet
- Remove and replace damaged leveling legs
- Level washer and secure legs
Parts needed: leveling feet
- If UB persists after redistributing load and levelling
- If unusual noises or significant vibration continue
- If internal suspension components are suspected damaged
Next step
Choose the next step for UB
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Washer Shock Absorber
Dampens tub movement and vibration during high-speed spin cycles.
- Typical part-only price
- $25 - $100
- DIY difficulty
- Medium
- Estimated time
- 45-90 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 500W |
|---|---|
| component | Suspension System |
| resistance | 5-15 ohms |
| part_number | DC97-16959A |
| voltage_rating | 120V AC |
Common Questions
What does UB error mean on Samsung Washing Machine?
The UB error indicates an unbalanced load, causing the washer to stop spinning and vibrate excessively.
Can I fix Samsung Washing Machine UB error myself?
Yes, you can pause the cycle, open the door, and redistribute your laundry evenly to fix the UB error.
How much does it cost to fix UB error?
Estimated repair costs for the UB error range from $50 to $200, depending on the necessary repairs.
When should I call a technician for UB?
Contact a technician if the UB error persists after redistributing the load, or if you hear unusual noises or vibrations.
Sources & References
- Samsung support on UE/UB error (official)
Data last verified: 2026-07-22
User Comments (0)
Share your experience or solution below.
Please login to post a comment.
Be the first to comment!