DA97-07603B Ice Maker (Samsung) – What Part Fixes This Problem?
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Understanding the Problem
What this part is and when you need it: The DA97-07603B is the ice maker assembly used in many Samsung refrigerators. It controls water fill, freezing and harvest (ejecting) of ice. When the ice maker fails, you may get no ice, small or malformed cubes, continuous water running into the bin, or ice stuck in the mold. Diagnostic & repair steps (numbered): 1) Confirm the symptoms - Empty the ice bin and look for standing water, frost buildup, or jammed cubes. - Note whether the compressor and freezer appear to be cooling normally (if the freezer is warm, that's a different problem). 2) Check basics first - Ensure the refrigerator is powered and the ice maker switch (if present) is ON. - Verify the water supply valve to the refrigerator is open and the supply line is not kinked. 3) Observe an ice cycle - Manually advance an ice cycle if your model has a diagnostic/test or a mechanical arm: initiate the harvest cycle and watch for fill and ejection. - If the ice maker never fills, suspect the water inlet valve or a blocked fill tube. - If it fills but never ejects, suspect the ice maker motor/drive or control inside the assembly. 4) Inspect the fill tube and inlet - Feel the fill tube at the back of the freezer near the ice maker; if it's frozen, thaw it (use warm water) and add insulation or a rewiring clamp to prevent re-freezing. - Check the water inlet valve under the sink or at the back of the fridge for leaks or failure. 5) Electrical checks (basic multimeter tests) - With power OFF, unplug the ice maker harness and check continuity of the internal heater/thermostat and motor circuits per the service manual. Lack of continuity in expected circuits indicates an internal failure. - Test the water inlet valve solenoids for continuity; a dead solenoid or no response to fill commands points to the valve. 6) When to replace the DA97-07603B - Replace the assembly if the unit does not harvest/eject but receives power/commands, or if internal components (motor/heater) show open circuits. - Also replace when the ice maker has visible cracks, broken gears or the thermistor/thermostat inside fails. 7) Basic replacement steps (practical how-to): - Tools: screwdriver set (Philips and Torx commonly), nut driver, multimeter, towels. - Step A: Unplug the refrigerator or turn off power at the breaker. Turn off the water supply to the fridge. - Step B: Remove the ice bin and the ice maker cover (if present). Take pictures of wire routing for reassembly. - Step C: Disconnect the wiring harness and water fill tube from the ice maker (pull gently; some models have a clip). - Step D: Remove the mounting screws holding the DA97-07603B assembly to the freezer liner and pull the assembly straight out. - Step E: Install the new DA97-07603B by reversing removal: mount screws, reconnect harness and fill tube, replace cover and ice bin. - Step F: Turn water and power back on. Force an ice maker cycle (if possible) or wait one full cycle to confirm fill, freeze and harvest. Safety note: - Always disconnect electrical power before working on the appliance. Turn off the water supply to avoid flooding. If you are not comfortable with basic electrical testing or removing panels, hire a qualified appliance technician.
Common Symptoms
No ice production, continuous dripping or water in ice bin, ice stuck in mold, small or malformed cubes, or ice maker not responding to harvest commands.
Common Causes
- Failed internal motor, heater or control inside the DA97-07603B ice maker assembly
- Clogged or frozen water fill tube or closed/kinked water supply
- Faulty water inlet valve or electrical connector/wiring issue
Popular Parts That Fix This Problem
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Helpful Repair Tip
To confirm the ice maker is faulty, put the ice maker into a test/diagnostic cycle (or manually advance it) and watch: if it receives a fill command but no water flows, suspect the inlet valve; if it fills but never harvests or ejects, the DA97-07603B assembly is likely bad.
Frequently Asked Questions
Can I replace the DA97-07603B myself?
Yes — if you are comfortable turning off power and water, removing the ice bin and a few screws, and reconnecting a harness. Follow the step-by-step replacement steps above and always cut power before working. If you are unsure about electrical tests or the water connection, hire a technician.
How much does a DA97-07603B cost and how long does replacement take?
The part typically ranges from about $70 to $180 depending on supplier and aftermarket vs OEM. Replacement usually takes 20–45 minutes for a homeowner with basic tools; longer if you need to thaw a frozen fill tube or diagnose related issues.
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