Samsung Washer Error Codes: What 4C, 5C, UE, DC and LE Mean

Samsung washers display error codes instead of just breaking down silently. Here’s what the most common ones mean — and which you can fix yourself.

4C — Water Supply Problem

The washer isn’t filling. Check that both water taps are fully open, the inlet hoses aren’t kinked, and the mesh filters where the hoses connect aren’t clogged with sediment. In areas with hard water, these filters clog faster than you’d expect.

5C (or SC) — Drain Problem

The washer can’t drain. First check the drain hose for kinks, then clean the debris filter (front-bottom access panel on most models). If the filter is clean and the code persists, the drain pump itself may have failed.

UE / UB — Unbalanced Load

The load is uneven — common with a single heavy item like a bathrobe or comforter. Redistribute the laundry and restart. If it happens on every load even when balanced, the suspension rods or shock absorbers are worn.

DC — Door / Unbalanced

On top-loaders, DC usually means the door isn’t latched or the load shifted during spin. Close the lid firmly and redistribute. Persistent DC codes point to a faulty door lock.

LE / LE1 — Water Leak Detected

The washer detected water where it shouldn’t be. Check the door seal and detergent drawer for visible leaks. Don’t ignore this one — continued use can damage the motor or control board underneath.

When to Call a Pro

Water-related codes (4C, 5C, LE) that survive the basic checks usually mean a failed inlet valve, drain pump, or pressure sensor. Suspension and seal replacements need the machine partially disassembled — a 30-minute job for a tech, a weekend project with risk for everyone else.

Smart Repair fixes Samsung, LG, Whirlpool, GE, and most other brands across Dublin, Pleasanton, San Ramon, Livermore, Fremont, Hayward, and nearby cities. The diagnostic visit is $80 — book online or call (510) 283-8087.