Why is my refrigerator making a loud noise from the back?

A loud buzzing, grinding, or rattling noise often indicates an issue with the condenser fan motor. The motor bearings might be failing, or the fan blade could be obstructed or hitting something as it spins. Inspect the fan area for any obstructions and check the motor's operation.

Can a bad condenser fan motor cause my refrigerator to stop cooling?

Yes, absolutely. The condenser fan is vital for removing heat from the refrigerant. If it fails, heat builds up, preventing the refrigerant from cooling properly. This can lead to the refrigerator not cooling effectively or the compressor overheating and shutting down.

Is it safe to replace a condenser fan motor myself?

Replacing a condenser fan motor is a moderate difficulty repair. It involves working with electrical components and moving the appliance. Always disconnect power completely before starting. If you are uncomfortable with the process, consider consulting a qualified appliance technician.

Samsung Refrigerator Condenser Fan Motor Replacement

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DA97-15765A DA31-00340A RMF002ASSA Refrigerator Condenser Fan Motor Replacement for Sam-Sung Replace DA97-12842A DA97-12842B DA97-15765C Con

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What the DA97-15765A does

The condenser fan motor circulates air over the condenser coils, dissipating heat from the refrigerant.

Symptoms when this part fails

Refrigerator not cooling properly
Loud buzzing or grinding noise from the back of the fridge
Compressor running constantly
Refrigerator overheating
Fan blade not spinning

Compatibility

Fits the Samsung family. Specifically:

Any unit originally equipped with OEM part number(s): DA97-12842A, DA97-15765C, DA31-00278C, RMF002ASSA, DA97-12842B, DA97-12842D, 3974295, AP5965200, DA31-00340A.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: DA97-12842A, DA97-15765C, DA31-00278C, RMF002ASSA, DA97-12842B, DA97-12842D, 3974295, AP5965200, DA31-00340A

Tools you'll need

Screwdriver (Phillips and/or flathead)
Nut driver or wrench
Pliers
Work gloves

Difficulty: Moderate · Time: 30-60 minutes

How to install the DA97-15765A, step by step

Unplug the refrigerator from power.
Move the refrigerator away from the wall.
Remove the rear access panel.
Disconnect the fan motor wiring harness.
Unmount and remove the old fan motor.
Install the new fan motor and reattach wiring.
Replace the rear access panel.
Plug in the refrigerator and test.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next: