Error code reference

Samsung Refrigerator Error Code DEFROST SENSOR OF R ROOM

Refrigerator Defrost Sensor Error - open or short-circuit, connector failure, or temperature reading greater than 122°F or less than -58°F.

SourceSamsung Side-by-Side Refrigerator - Tech Sheet: Fast Track Troubleshooting (RS267LA/RS269LA)p. 3

Diagnostic procedure

The full DEFROST SENSOR OF R ROOM procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check the voltage at MAIN PCB Sensor connector; should be between 4.5V and 1.0V.

SourceSamsung Refrigerator RS25/26 Series - Service Manual: Fast Track & Ice Maker

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

38 manuals in the MyPros+ library document this code for Samsung refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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