If you're experiencing connectivity issues in your Samsung refrigerator, it might be time to replace the assembly wire harness (DA96-01222B). This genuine Samsung part is important for maintaining the functionality of your 27.7 or 22.2 cu. ft. 4-door French door refrigerator. Connecting various electrical components, a faulty wire harness can lead to inconsistent or non-functioning parts within your appliance. This replacement can help restore the seamless operation of your refrigerator. Before purchasing, check your device's model number for compatibility.