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Error code reference

Samsung Range Error Code E-08

Oven heating error

Samsung codesSamsung range codes

Oven heating error — temperature does not reach 125°F (52°C) within 10 minutes during Self Clean, Convection Bake, Convection Roast, or Broil.

First step from the service manual

Disconnect electrical power to the range. Remove the upper rear cover panel. Disconnect the two harness connectors to the oven temperature sensor. Measure oven temperature sensor resistance: 1080 ohms at room temperature. If abnormal, replace oven temperature sensor.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What E-08 means on a Samsung range

The E-08 error code on a Samsung range indicates an oven heating failure. Specifically, the oven cavity did not reach 125°F (52°C) within the first 10 minutes of operation during Self Clean, Convection Bake, Convection Roast, or Broil modes. The control board monitors the oven temperature sensor (also called an RTD probe) continuously during heating cycles. When the rate of temperature rise falls short of the expected threshold, the board interprets this as a heating system fault and locks out the cycle with the E-08 code.

The oven temperature sensor is the first component to evaluate. This sensor is a resistive probe that should measure approximately 1080 ohms at room temperature. A reading significantly above or below this value indicates a failed or degraded sensor that is feeding the control board inaccurate temperature data, causing the board to misread the oven's actual heat level. To test it, disconnect power to the range, remove the upper rear cover panel, disconnect both harness connectors from the sensor, and measure resistance across the sensor terminals with a multimeter.

If the sensor tests within spec, the fault shifts to the heating components themselves. For bake and convection modes, a burned-out bake element or a failed convection element prevents adequate heat buildup. For broil mode, a failed broil element is the likely culprit. A faulty oven igniter (on gas models), a defective relay on the control board, or loose and corroded wiring connections in the heating circuit can also prevent the oven from reaching the required temperature within the monitoring window.

Source: manufacturer service documentation.

Common causes of E-08

  1. 01

    Faulty oven temperature sensor

    Part replacement

    A failed temperature sensor sends incorrect resistance readings to the control board, causing it to incorrectly calculate the oven temperature. Disconnect the sensor harness and measure resistance at room temperature; the correct reading is approximately 1080 ohms. A reading well outside this value confirms sensor failure.

  2. 02

    Burned-out bake or convection element

    Part replacement

    A visibly broken, blistered, or burned heating element will prevent the oven cavity from heating at the required rate. Inspect the bake element at the oven floor and the convection element at the rear wall for any visible damage or breaks in the coil.

  3. 03

    Failed broil element

    Part replacement

    If E-08 appears specifically during Broil mode, the upper broil element may be open or partially failed. Visually inspect the broil element for cracks, burn marks, or a broken coil, and test it for continuity with a multimeter.

  4. 04

    Loose or corroded wiring connections

    Wiring / connection

    Poor electrical connections in the heating circuit between the control board, sensor harness, or elements can cause resistance and reduce power delivery to the heating components. Inspect all connectors and terminals related to the heating circuit for corrosion, heat damage, or loose pins.

  5. 05

    Defective control board relay

    Part replacement

    The control board uses relays to switch power to the heating elements. If a relay responsible for the bake, broil, or convection circuit has failed, the element will receive no power even though the board commands a heat cycle. This is typically diagnosed after confirming the sensor and elements are functioning correctly.

See the test procedure for each cause

Frequently asked questions about E-08

What does E-08 mean on a Samsung range?
The E-08 code means the oven failed to reach 125°F (52°C) within 10 minutes after starting a Self Clean, Convection Bake, Convection Roast, or Broil cycle. The control board monitors temperature rise during the startup phase of these modes and triggers this error when heating is insufficient. The most common causes are a faulty oven temperature sensor, a burned-out heating element, or a wiring issue in the heating circuit.
Can I fix an E-08 error myself on a Samsung range?
Many technicians and experienced DIYers can resolve this error by testing and replacing the oven temperature sensor, which requires only a multimeter and basic hand tools. Access the sensor by removing the upper rear cover panel after disconnecting power, then measure resistance across the sensor terminals. If the reading is not near 1080 ohms at room temperature, replacing the sensor is a straightforward repair. If the sensor tests correctly, diagnosing a failed heating element or control board relay may require additional disassembly and electrical testing.
Is it safe to use my Samsung range while E-08 is displayed?
You should not attempt to use the oven while E-08 is active. The error indicates that a heating cycle was unable to reach the minimum required temperature, which means the oven is not functioning as intended. Continuing to use it without addressing the fault could result in undercooked food or, if a component is arcing or shorting, a potential electrical hazard. Resolve the fault before resuming oven use.
Will resetting the power clear the E-08 error on a Samsung range?
Resetting the power by unplugging the range or cycling the breaker will clear the displayed error code temporarily. However, the code will return as soon as you run an oven mode where the temperature fails to rise fast enough. A power reset does not fix the underlying problem. Permanent resolution requires identifying and replacing the faulty component causing the insufficient heat.
How much does it cost to repair a Samsung range showing E-08?
Repair costs vary depending on which component has failed. An oven temperature sensor is typically one of the less expensive repairs, with parts generally ranging from $20 to $60 and professional labor adding $100 to $200 depending on your area. A replacement bake or broil element can cost $30 to $100 for the part. A control board replacement is the most costly possibility, with parts often ranging from $150 to $350 or more. Diagnosing the specific failed component first will help avoid unnecessary part replacements.

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