Error Code: 5r Difficulty: Moderate
Problem: System relay error
How to Fix 5r Error
- Disconnect the washer from power at the circuit breaker.
- This error points to a failed relay on the main control board (PBA).
- Access the main control board by removing the top panel of the washer.
- Take a photo of the wire connections for reference. Carefully disconnect all wire harnesses from the board.
- Remove the mounting screws or clips, install the new control board, and securely reconnect all harnesses.
- Reassemble the washer and restore power.
Recommended Replacement Part
Estimated Market Price: N/A
Check Price & Availability →Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
⚡ Don’t Risk a DIY Fail!
Get the ‘Secret Service Mode’ Cheat Sheet for your Samsung model. Includes an easy-to-read list of every error code and quick diagnostic tips.
✅ Join 15,000+ DIYers • Instant PDF Download
When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
Why Upgrade via Amazon?
- Fast, Scheduled Delivery – You pick the date and time
- Expert Installation – Professional setup available for most models
- Old Appliance Haul-away – They’ll take your broken unit when they leave
- Easy Returns – Buy with confidence from a leader in customer service
As an Amazon Associate, we earn from qualifying purchases.
Browse More Codes
📖 View All Error CodesMore options (for a better recommendation)
Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Samsung error codes: Samsung Error Codes
Leave a Reply