Error Code IM
Ice maker not sensing temperature
Moderate
Address soon - your appliance may not work properly
Also displayed as: IM LED blinks
What This Means
Sensor connector loose; Sensor voltage out of range 4.5V-1.0V; Defective ice maker thermistor
What actually causes this:
Ice maker sensor failed or not properly installed
First Thing to Check
Check if ice maker was recently replaced
Parts Involved
How to Fix
- 1
Check MAIN PCB CN90-14 to CN90-24 voltage 4.5V~1.0V
- 2
After ice maker replacement, power cycle unit
This Error Applies To
Samsung RF28R7201 Series Refrigerators (2010) (2010–present)
Related Error Codes
Fridge cooling fan malfunction
Flex zone temperature control heater failure
Ice room fan not operating
Ice maker not making ice
Main board input/output chip failure
Dispenser display not communicating
Compressor control board communication failed
Ice storage compartment heater failure