How do I fix error code 41Er on a Samsung refrigerators?

1. undefined: Check main to panel communication cable (CN40) for firm connection 2. undefined: Verify no bent or damaged pins in CN40 connector

Samsung Refrigerators

Error Code 41Er

Q: What does error code 41Er mean on a Samsung refrigerators?

Main control board cannot communicate with display panel Main PCB to Panel PBA cable disconnection; Corrupted communication wire; Main PCB malfunction; Panel PBA malfunction

Main control board cannot communicate with display panel

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: 41Er displayed with alarm

What This Means

Main PCB to Panel PBA cable disconnection; Corrupted communication wire; Main PCB malfunction; Panel PBA malfunction

What actually causes this:

Cable between main board and display got unplugged during service or connector pin bent

First Thing to Check

Unplug and replug the communication cable between main PCB and display panel

Parts Involved

Communication cableMain PCB (DA92-01196H or DA92-01193M/N/P/Q/R/T)Display PBA (DA92-01137C or DA92-01137D)

How to Fix

1
Check main to panel communication cable (CN40) for firm connection
2
Verify no bent or damaged pins in CN40 connector

This Error Applies To

Samsung RS5300C Series Refrigerators

Service manual exact match: RS5300CService manual exact match: RS28CB700AService manual exact match: RS60CB700AService manual exact match: RS28CB7600Service manual exact match: RS23CB700AService manual exact match: RS28CB760AService manual exact match: RS60CB760AService manual exact match: RS5300CC+1 more

Related Error Codes

52Er

WiFi module is not communicating with main control board

44Er

Inverter board cannot communicate with main control board

46Er

I/O expander chip cannot communicate with main processor

Need more help with your Samsung refrigerators?