ApplianceErrors.com

Washer Error Codes by Brand: What They Mean

Washer error codes identify which subsystem failed — water supply, drainage, door lock, motor, or balance. The same fault often has different code letters per brand: a slow-drain fault is F21 on Whirlpool, OE on LG, 5C on Samsung, and E20 on Electrolux. Find your brand below to decode yours.

What to Check First

  1. 1

    Note the exact characters shown — washer codes are case- and digit-specific.

  2. 2

    Identify your brand and look up the code on its dedicated page for causes and fix steps.

  3. 3

    Drain codes (F21/OE/5C/E20) usually mean a clogged drain filter — check it first.

  4. 4

    Door/lid codes mean the lock isn't confirming — inspect the latch and strike.

  5. 5

    A code that returns after a power-cycle reset indicates a real, present fault.

Error Codes for This Problem, by Brand

If your washing machine is showing an error code along with this symptom, find your brand below — each code links to its full fix guide.

Samsung logo Samsung Washing Machine

4C
Water supply not detected
Medium Severity
UE
Unbalanced load detected
Low Severity
OE
Drain failure — water not draining
High Severity
LE
Motor locked — drum cannot rotate
High Severity
DE
Door not properly closed or door lock failure
Medium Severity
tE
Temperature sensor (thermistor) fault
Medium Severity
1C
Water level sensor error — pressure (level) sensor fault
Medium Severity
CE
Over-current motor protection — motor drawing excessive current
High Severity
PE
Water pressure sensor (pressure switch) failure
Medium Severity
3E
Motor drive error — motor cannot reach commanded speed
High Severity
SE
Motor tachometer / hall sensor error
High Severity
nF
No fill — water supply insufficient at start of cycle
Medium Severity
AP
Aqua Protection activated — flood protection triggered
High Severity
FL
Door lock failure — cannot complete lock engagement
Medium Severity
dC
Door cannot close — door detected open or unlatched during operation
Medium Severity
Ub
Unbalanced load — drum cannot reach spin speed safely
Low Severity
U6
Unbalance error variant — repeated failed redistribution attempts
Low Severity
E2
Drain error (older Samsung models) — water not draining in time
High Severity
E3
Overflow / water level error (older Samsung models)
High Severity
5C
Drain error — water not draining within the time limit
High Severity
LC
Leak detected — moisture sensed in the base pan
High Severity

Frequently Asked Questions

Are washer error codes the same across brands? +
No — each brand uses its own code scheme, though the underlying faults overlap. A slow-drain error is F21 (Whirlpool), OE (LG), 5C (Samsung), and E20 (Electrolux). Always look up the code under your specific brand.