Samsung Refrigerator Error Code EXT-SENSOR
External/ambient temperature sensor error: electric wire cut, short-circuit, contact failure, or sensor housing missing; displayed when sensor temperature is not lower than 122°F nor higher than -58°F.
SourceSamsung Refrigerator - Troubleshooting: Test Mode & Forced Defrost Functions (RM255AB/RM257AC)p. 34
The full EXT-SENSOR 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.
SourceSamsung Refrigerator - Troubleshooting: Test Mode & Forced Defrost Functions (RM255AB/RM257AC)p. 34
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Where this code is documented
42 manuals in the MyPros+ library document this code for Samsung refrigerator.
Models covered by the manuals that document this code
- RB195AC
- RB195AC**/XAA
- RB195ACBP
- RB195ACBP/XAA-0001
- RB195ACBP/XAA-01
- RB195ACBPXAA
- RB195ACPN
- RB195ACPN/XAA-0001
- RB195ACPN/XAA-01
- RB195ACPNXAA
- RB195ACRS
- RB195ACWP
- RB195ACWP/XAA-00
- RB195ACWP/XAA-0000
- RB195ACWPXAA
- RB197AC**/XAA
- RB197ACBP
- RB197ACBPXAA
- RB197ACPN
- RB197ACPNXAA
- RB197ACRS
- RB197ACRSXAA
- RB197ACWP
- RB197ACWPXAA
More models are covered than are listed here.
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