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Refrigerator Error Codes
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Samsung Refrigerator Error Codes
12 error codes with causes and step-by-step fixes
Code
Meaning
Severity
DIY
Est. Cost
22E
Ice maker fan motor error or ice room fan failure
⚠
Medium Severity
moderate
$30–$80
21E
Ice maker fan motor error
⚠
Medium Severity
moderate
$30–$70
24E
Evaporator sensor error — freezer temperature sensor fault
⚠
Medium Severity
moderate
$15–$40
25E
Freezer defrost sensor error
⚠
Medium Severity
moderate
$15–$40
88-88
Display test mode active — not a fault code
✓
Low Severity
easy
$0–$0
39E
Ice maker function error — ice maker not cycling
⚠
Medium Severity
moderate
$30–$150
5E
Defrost sensor error
⚠
Medium Severity
moderate
$15–$40
8E
Ice maker sensor failure
⚠
Medium Severity
moderate
$15–$40
6E
Ambient temperature sensor error
✓
Low Severity
easy
$15–$35
40E
Ice maker sensor failure — ice maker position sensor
⚠
Medium Severity
moderate
$15–$150
PC ER
Pump / compressor communication error — critical cooling failure
🛑
Critical — Stop Using
pro only
$0–$0
14E
Ice maker defrost sensor error
⚠
Medium Severity
moderate
$15–$40
⚠️ Serious Errors — Act Quickly
PC ER
Pump / compressor communication error — critical cooling failure
The control board cannot communicate with the variable-speed compressor or its c…