Can I keep running the equipment with this fault active?

Generally no. Faults on Appliance units are emitted when a sensor, safety, or control circuit is outside its operating envelope. Running through an active fault risks compressor, heater, or control-board damage. Diagnose and clear the fault first.

What part is most commonly replaced for Samsung Refrigerator Damper Control Assembly Replacement Guide?

The most frequently replaced parts for Samsung Refrigerator Damper Control Assembly Replacement Guide are listed in the Parts Reference section of this guide with OEM part numbers and typical price ranges. Check the table for direct replacements.

Is Samsung Refrigerator Damper Control Assembly Replacement Guide a DIY repair or do I need a technician?

Sensor swaps, fan motor replacements, and condenser cleaning are typical DIY-level repairs. Anything involving refrigerant, gas, or high-voltage (>240V) work requires a licensed technician for both safety and code-compliance reasons.

Samsung Refrigerator Damper Control Assembly Replacement Guide

Q: What does Samsung Refrigerator Damper Control Assembly Replacement Guide mean?

Fridge section too warm, too cold, or ice buildup at the air vent means the damper control assembly is stuck or failed. Replacing it restores proper airflow and temperature control.

Q: How do I fix Samsung Refrigerator Damper Control Assembly Replacement Guide?

Follow the step-by-step diagnosis below. The most likely fix is identified by checking power, sensor resistance, and control-board signals in order — using a multimeter and the part numbers documented in the parts reference table.

Samsung Refrigerator Damper Control Assembly Replacement Guide — What This Part Does

The damper control assembly (also called the air diffuser or air damper) is a motorized flap that meters cold air from the freezer evaporator into the fresh-food compartment. The motor opens and closes the damper door in response to the main control board’s temperature demands. When it works correctly, your refrigerator section stays at the set temperature without overcooling or running warm.

The assembly fails when the motor windings open, the plastic flap binds or cracks, or ice and frost jam the door mechanism. A stuck-open damper floods the fresh-food section with cold air, while a stuck-closed damper starves it and causes warm spots or spoiled food. Electrical connector corrosion and broken mounting tabs also take units out of service.

Jump to Replacement Steps

Signs It Needs Replacing

Fresh-food section runs too warm or uneven temps The damper stays closed or doesn’t respond, blocking cold airflow from the freezer.
Fresh-food section runs too cold or freezes items The damper sticks open and dumps freezer air continuously into the refrigerator compartment.
Ice or frost buildup around the air tower or back panel vent Moisture condenses and freezes at the damper opening when the flap doesn’t seal or cycle properly.
No audible click or motor hum when the compressor cycles A healthy damper motor makes a faint click or whir as it opens and closes during temperature calls.
Visible cracked or broken damper flap Physical damage to the plastic door prevents a seal and disrupts the air path between compartments.
Intermittent or erratic cooling in the refrigerator section A failing motor or loose connector causes the damper to stick partway or cycle unpredictably.

How to Replace It

Unplug the refrigerator or switch off the circuit breaker to kill all power before you start.
Remove all shelves, bins, and the crisper drawers from the fresh-food section so you can access the back wall or air tower panel.
Unscrew and pull off the interior air tower cover or back panel, usually held by Phillips screws at the top and sides, to expose the damper assembly and ductwork.
Disconnect the wire harness from the damper motor by pressing the tab and pulling the plug straight out, then remove any foam insulation or duct clips securing the assembly.
If you see heavy ice or frost, chip it away carefully with a plastic scraper and let the area thaw completely before continuing.
Test the old damper motor with a multimeter set to ohms across the two motor pins (typical good reading is roughly 1,000 to 10,000 ohms, while no continuity means the motor is open and failed).
Unscrew the damper assembly mounting screws, lift the unit out of the air duct, and transfer any reusable foam gaskets or clips to the new part.
Install the new damper control assembly into the duct opening, reconnect the wire harness, and secure all screws and insulation pieces in reverse order.
Replace the air tower cover and all shelves, restore power, and listen for the damper motor to click and cycle as the compressor runs and the fresh-food section calls for cooling.

The Part You Need

Part	Notes
Samsung Refrigerator Damper Control Assembly (Air Damper)	Amazon \| Common part numbers include DA31-00043E, DA97-06324C, and DA97-13749D. Check the model and serial plate inside the refrigerator door or on the right interior wall to find your exact part number, then cross-reference it with an online parts diagram or the manufacturer’s parts list.
Foam insulation gasket or duct seal	Amazon \| Some damper kits include new foam, but verify your model’s parts diagram if the old foam is torn or compressed beyond reuse.

If this part is failing you may also see one of these codes:

When to Call a Pro

If you find heavy ice buildup that melts and returns within a day or two, you may have a defrost heater or drain problem upstream that needs diagnosis before replacing the damper. Call a tech if the new damper still won’t cycle after installation, if you measure correct motor resistance but the control board doesn’t send power to the damper, or if you’re uncomfortable working around live wiring and tight interior panels. A qualified appliance technician can also check for refrigerant leaks, compressor issues, or main-board faults that mimic damper symptoms.