ErrorCodeDoctor
Samsung · Washing Machine

Samsung Washing Machine AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error code

Difficulty: Hard · Cost: $100–$350 · Duration: 5m

These codes mean your Samsung washing machine detected a communication failure between internal components such as the main control board and other modules. There is no specific user troubleshooting for these codes. Power off the washer for 2 to 3 minutes, power it back on, and restart the cycle. If the error returns arrange professional service.

Common causes

  • Communication failure between the main control board and another internal module
  • Wiring harness between components is loose or damaged
  • Control board has malfunctioned

How to fix it

  1. 1

    Power off the washer for 2 to 3 minutes

  2. 2

    Power it back on and restart the cycle

  3. 3

    If the code returns arrange professional service

Related Samsung Washing Machine error codes

1

1E / LE / 1C / LC / LC1 / 11C / 1LC

Water level or leakage error — moisture detected where it should not be

medium
2

4C / 14C / nF / 4E

The washing machine is not filling with water correctly

easy
3

4C2 / 4E2 / CE / 14C2 / nF1

The cold water supply is extremely hot — the supply hoses are swapped

easy
4

nd / 5E / SE / 5C / SC / 15C

The washing machine is not draining water at the correct speed or at all

easy

AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error — frequently asked questions

What does the AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error mean on a Samsung washing machine?

A communication error was detected between internal components

What causes the AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error?

The AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error is usually caused by: Communication failure between the main control board and another internal module; Wiring harness between components is loose or damaged; Control board has malfunctioned.

Can I fix the AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error myself?

This is rated a hard fix — it often requires tools, parts, or experience, and may be safer left to a professional technician.

How much does it cost to fix the AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error?

Fixing the AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error on a Samsung washing machine typically costs $100–$350, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my washing machine with the AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error?

We'd recommend addressing the AE / AC / AC6 / ACb / AE6 / AEb / AC4 / AC3 / AC5 / AE8 / AEB / AE4 / AE3 / AE5 / 1AC6 / 1AC / AC7 error before continuing to use the washing machine, since hard-rated issues often involve a real fault rather than a minor glitch.