Error Code 01
Ice maker temperature sensor open/short or disconnected
Moderate
Address soon - your appliance may not work properly
Also displayed as: Right - ① LED ON
What This Means
Connector slipped out or missing; Contact failure on connector; Electric wire cut or severed; Short circuit condition; Ice Maker sensor itself failure
What actually causes this:
Loose connector or failed thermistor in the ice maker assembly
First Thing to Check
Check connector CN90 #3 and #8 voltage (should be 1.0V~4.5V)
Parts Involved
How to Fix
- 1
Check voltage between MAIN PCB CN90 #3 and #8
- 2
Voltage should be within range of 4.5V to 1.0V
- 3
Visually inspect connector for damage or water infiltration
This Error Applies To
Samsung RS25J5008S Series Refrigerators (2014) (2014–present)
Related Error Codes
Ice maker has failed its automatic cycle three times in a row
Freezer compartment thermistor is open or shorted
The damper air-door heater circuit is open — refrigerator temperature control may be affected
Inverter-driven compressor cannot start or is being protected from abnormal electrical condition
Ambient temperature sensor open or shorted — affects defrost timing and efficiency
Freezer evaporator fan not spinning — freezer will warm up
Refrigerator compartment thermistor open or shorted
Condenser fan not running — compressor will overheat and refrigerator will not cool