Samsung Oven Error E-89

What Does Error E-89 Mean?

The Samsung Oven error code E-89 typically signifies a malfunction in the temperature sensor, leading to inconsistent temperature readings or the oven failing to heat properly. This error can hinder cooking efficiency and may require attention to ensure safe operation.

Possible Causes

• Temperature Sensor

How to Fix Error E-89

DIY Fix Check if error is model‑specific or transient

1. Turn the oven completely off and disconnect from power (unplug or switch off breaker).
2. Wait at least 1 minute.
3. Reconnect the oven to power and attempt to operate normally.
4. Observe if the code reappears.

Technician Only Contact Samsung support with model details

1. Record the exact model number of the oven (on a label inside door or frame).
2. Document the conditions under which the E‑89 code appears (startup, heating, idle, etc.).
3. Contact Samsung service or authorized repair technician for code lookup in service documentation.

🛑 When to Call a Pro:

• If the E‑89 error code continues to appear after a power reset.
• If the oven exhibits unsafe behavior such as overheating, smoke, or inability to control temperature.

Next step

Choose the next step for E-89

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price

$15 - $35

DIY difficulty

Easy

Estimated time

15-30 mins

Optional: enter your model number

Apply

Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Model number required

Model-compatible Oven parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Non-Scratch Cooktop Cleaner

A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.

View maintenance supply

Diagnostic tool

Oven Thermometer

A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

wattage
component	Temperature Sensor
resistance	1000-1100 ohms
part_number	DG32-00018A
voltage_rating	120V AC

Common Questions

What does E-89 error mean on Samsung Oven?

E-89 indicates a malfunction in the temperature sensor, causing erratic temperature readings.

Can I fix Samsung Oven E-89 error myself?

Yes, try resetting the oven by disconnecting it from power for a minute.

How much does it cost to fix E-89 error?

Repair costs vary by model and region; contact a technician for a quote.

When should I call a technician for E-89?

Call a technician if the error persists after a reset or if the oven shows unsafe behavior.

Sources & References

• Samsung Oven error codes – Official Samsung UK support listing various codes (official)

Data last verified: 2026-07-22