SamsungDishwasherCode CE

Samsung Dishwasher CE Error - Communication Error

The control panel cannot communicate with the rest of the dishwasher electronics.

Quick diagnosis

What this code is telling you

Most likely trigger

temporary communication fault

Recommended replacement

Electronic Control / User Interface

Diagnostic path

3 ordered checks

Part fit

Exact model number required

Safety first

Before opening the appliance

Disconnect electrical power before removing panels or handling internal components. Do not bypass safety devices or perform live electrical testing unless you are qualified to do so.

Read the full safety disclaimer

Root cause

Why the control reported this error

The control panel cannot communicate with the rest of the dishwasher electronics because temporary communication fault. loose control harness and failed user interface or main control can produce the same code, so verify the fault before replacing components.

Possible causes

Check the most likely causes first

  1. 1

    temporary communication fault

    Start here when it matches your symptoms.

  2. 2

    loose control harness

  3. 3

    failed user interface or main control

Diagnostic sequence

Work through these checks in order

Stop when you find the fault. Do not perform a step that requires skills or live testing you are not qualified to do.

  1. 1

    Check 1

    Turn the dishwasher off.

  2. 2

    Check 2

    Wait briefly and restart the cycle.

  3. 3

    Check 3

    If CE returns, disconnect power and have the control communication circuit serviced.

Replacement part reference

Electronic Control / User Interface

Exact OEM part number

Model number required

Fitment note

The exact OEM part number varies by model and production revision. Verify the complete model number before ordering.

Verify the appliance model before ordering.

Manufacturers can use different parts under the same error code across model families and production revisions.

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Common questions

Quick answers for this fault

What should I check first for CE?

Start with temporary communication fault. If that checks out, continue through the diagnostic sequence above rather than replacing a part based on the code alone.

Does CE always mean Electronic Control / User Interface is bad?

No. An error code identifies the condition the control detected, not a guaranteed failed part. Confirm the likely causes and wiring first. The exact OEM part number varies by model and production revision. Verify the complete model number before ordering.

When should I stop troubleshooting CE myself?

Stop if the next step requires live electrical testing, sealed-system work, gas or combustion service, or any procedure outside your training. Disconnect electrical power before removing panels or handling internal components. Do not bypass safety devices or perform live electrical testing unless you are qualified to do so.

Manufacturer reference

Verify against the official support source

FixCodeDB summarizes the fault in plain language. For model-specific instructions, confirm the guidance with the manufacturer and your appliance manual.

Samsung Dishwasher Error Codes — Samsung Support

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