For the Samsung Oven & Range families covered by the source set, **E-26** means **cooling motor sensor open**. The first useful step is to preserve the exact characters and model number before power cycling the appliance. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **E-26**. Search normalization stores it as **E26** while preserving the characters a homeowner actually sees.
Reviewed by Ethan Mercer · Last reviewed August 17, 2026
Written by
Ethan Mercer Appliance Repair Content SpecialistPublished August 17, 2026Updated August 22, 2026Technically reviewed August 17, 2026
Content status:
Verified
Error codeE26
ApplianceOven & Range
Quick answer
Cooling motor sensor open.
Model compatibility: Samsung can reuse or reformat codes across series and model years, so E26 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
For the Samsung Oven & Range families covered by the source set, **E-26** means **cooling motor sensor open**. The first useful step is to preserve the exact characters and model number before power cycling the appliance. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **E-26**. Search normalization stores it as **E26** while preserving the characters a homeowner actually sees.
Signs
Symptoms you may notice
When the E-26 condition is present, the control is not receiving an expected sensor signal or the signal is outside its accepted range.
A symptom that fits E-26 is that the appliance may stop a feature, limit operation, or repeat the code during the same stage.
One clue that supports the E-26 diagnosis is that the affected function can behave intermittently if the signal or connection is unstable.
One clue that supports the E-26 diagnosis is that e-26 appears on the range/oven and the related cooking, sensing, door, or control function may be limited.
Why it happens
Possible causes
varies by model/region — cross-region baseline — Cooling motor sensor open
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
A safe owner-level check is to photograph the code and note the exact operating stage when it appears.
Before requesting service for E-26, check only user-accessible conditions that can physically affect the monitored function.
To rule out an accessible cause, avoid replacing a sensor solely from the display; wiring, connectors, supply conditions, and the control can create the same result.
To rule out an accessible cause, record the exact code and model number.
To rule out an accessible cause, verify door/divider/pan placement, vent obstruction, settings, and household power only when relevant.
As an external check for E-26, do not perform live high-voltage internal testing; request service if the code returns.
Important safety warning. Stop for arcing, repeated breaker trips, uncontrolled heating, damaged wiring, or gas odor. Internal live-voltage and gas-system diagnosis is not a homeowner check. Do not bypass a safety device merely to see whether E-26 disappears.
Get help
When to request repair service
For E-26, the service threshold is straightforward: If the code returns, model-specific sensor, harness, connector, and control-board testing is appropriate. Bring the exact model number and a photo of the display so the diagnosis stays tied to the documented Samsung code.
Book your repair
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
One controlled restart is reasonable after correcting an obvious external issue. A recurring **E-26** display should be treated as diagnostic evidence, not as a reason to keep rebooting the appliance.
Short owner-accessible checks may be reasonable when the appliance is safe. Persistent **E-26**, worsening performance, or any electrical/water/heat hazard is a reason to stop use.
Treat **E-26** as a starting point, not a replacement instruction. Wiring, feedback signals, operating conditions, and electronic controls can mimic a failed component.
The same-looking code can be reused on another Samsung appliance family or reformatted by region/model year. Match the appliance type and exact model before applying a meaning. This page therefore keeps **Oven & Range E-26** separate from same-looking codes used by other Samsung appliance families.
