Author: ApplianceFixGuide Team

Problem: Flash code 8: Turbidity sensor fault; dirty window or internal sensor failure (non-display models)

How to Fix Dishwasher Error

1. Unplug dishwasher and open door.
2. Locate turbidity sensor window on right side wall of tub (near bottom, behind lower rack).
3. Dip soft cloth in isopropyl alcohol. Gently wipe sensor window in circular motion to remove film.
4. Use cotton swab dipped in alcohol to clean edges and crevices of sensor housing.
5. Rinse area with damp cloth to remove alcohol residue.
6. Inspect sensor window for cracks or cloudiness. Replace if physically damaged.
7. If cleaning does not resolve error: remove lower access panel. Disconnect sensor wiring harness.
8. Remove mounting screw securing sensor housing. Extract sensor assembly.
9. Install new turbidity sensor using OEM part DD31-00007A. Ensure O-ring seals properly.
10. Secure mounting screw to 3 in-lbs torque. Reconnect harness. Restore power. Run cycle to verify error clearance.

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Problem: Flash code 9: EEPROM/memory error; corrupted firmware or processor fault (non-display models)

How to Fix Dishwasher Error

1. Unplug dishwasher from electrical power for 20 minutes to attempt deep memory reset.
2. Restore power and observe if error clears during startup sequence.
3. If persistent, remove lower access panel to expose main control board.
4. Reseat all connectors on main board. Clean pins with electrical contact cleaner.
5. Inspect board for physical damage to memory chips, burnt components, or loose solder joints.
6. Check all board mounting screws and ground connections for tightness and corrosion.
7. If no visible damage but error persists: replace main control board using OEM part DD92-00001A.
8. Transfer all connectors to new board carefully. Secure mounting screws to 4 in-lbs torque.
9. Restore power. Enter service mode per model instructions to initialize board memory.
10. Run full system diagnostic to verify all functions operate correctly and error history is cleared.

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Problem: Flash code 10: Control board processor fault; hardware failure requiring board replacement (non-display models)

How to Fix Dishwasher Error

1. Unplug dishwasher for 15 minutes to reset electronics.
2. Restore power and check if error clears. If persistent, proceed.
3. Remove lower access panel to access main control board.
4. Inspect board thoroughly for burnt components, bulging capacitors, or charred traces near processor chip.
5. Check all board mounting screws and ground connections for tightness and corrosion.
6. Reseat all wiring harness connectors on main board. Clean pins with contact cleaner.
7. If visual inspection shows damage or error persists after reset: replace main control board using OEM part DD92-00001A.
8. Transfer all connectors to new board one-by-one. Secure mounting screws to 4 in-lbs torque.
9. Restore power. Enter service mode per model instructions to initialize board.
10. Run full diagnostic test sequence to verify all subsystems operate correctly and error is cleared.

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Problem: Freezer temperature sensor fault; thermistor open circuit, shorted, or out of operational range

How to Fix Refrigerator Error

1. Unplug refrigerator from electrical power or switch off dedicated circuit breaker.
2. Remove freezer interior panels to access temperature sensor (typically mounted on evaporator cover or freezer wall).
3. Disconnect wiring harness from sensor connector. Note routing path before removal.
4. Measure resistance across sensor terminals with multimeter at current freezer temperature. Compare to service manual chart (e.g., at 0°F/-18°C should be ~17kΩ).
5. If reading is infinite (open), zero (shorted), or deviates >15% from chart: remove mounting clip or screw securing sensor.
6. Gently extract sensor from mounting well without damaging threads or surrounding components.
7. Clean mounting well thoroughly with isopropyl alcohol and lint-free cloth.
8. Apply thin layer of thermal conductive paste to sensing tip of new sensor.
9. Install replacement temperature sensor using OEM part DA32-10104R. Secure in mounting clip or with screw tightened to 3 in-lbs.
10. Route wiring away from sharp edges and moving parts. Reconnect harness until audible click. Reassemble interior panels. Restore power and monitor freezer temperature display for 2 hours to confirm accurate readings.

Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Samsung error codes: Samsung Error Codes

Problem: Freezer temperature sensor fault; thermistor open circuit, shorted, or out of operational range

How to Fix Refrigerator Error

1. Unplug refrigerator from electrical power or switch off dedicated circuit breaker.
2. Remove freezer interior panels to access temperature sensor (typically mounted on evaporator cover or freezer wall).
3. Disconnect wiring harness from sensor connector. Note routing path before removal.
4. Measure resistance across sensor terminals with multimeter at current freezer temperature. Compare to service manual chart (e.g., at 0°F/-18°C should be ~17kΩ).
5. If reading is infinite (open), zero (shorted), or deviates >15% from chart: remove mounting clip or screw securing sensor.
6. Gently extract sensor from mounting well without damaging threads or surrounding components.
7. Clean mounting well thoroughly with isopropyl alcohol and lint-free cloth.
8. Apply thin layer of thermal conductive paste to sensing tip of new sensor.
9. Install replacement temperature sensor using OEM part DA32-10104R. Secure in mounting clip or with screw tightened to 3 in-lbs.
10. Route wiring away from sharp edges and moving parts. Reconnect harness until audible click. Reassemble interior panels. Restore power and monitor freezer temperature display for 2 hours to confirm accurate readings.

Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Samsung error codes: Samsung Error Codes

Problem: Freezer defrost sensor fault; sensor monitoring evaporator temperature during defrost cycle malfunctioning

How to Fix Refrigerator Error

1. Unplug refrigerator from electrical power.
2. Remove freezer interior panels and evaporator cover to access defrost sensor mounted on evaporator coil assembly.
3. Disconnect wiring harness from sensor connector. Note exact routing before removal.
4. Measure resistance across sensor terminals with multimeter at current temperature. Compare to service manual specifications for defrost sensor.
5. If sensor reads open circuit, shorted, or out of range: remove mounting clip or adhesive securing sensor to evaporator tube.
6. Gently extract sensor from evaporator mounting location. Clean evaporator tube surface with isopropyl alcohol.
7. Apply thermal conductive paste to sensing tip of new sensor.
8. Install replacement defrost sensor using OEM part DA32-10106R. Secure to evaporator tube with mounting clip or high-temperature adhesive.
9. Route wiring harness away from sharp evaporator edges. Reconnect harness securely.
10. Reassemble evaporator cover and interior panels. Restore power. Monitor defrost cycle operation to ensure proper termination and temperature recovery.

Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Samsung error codes: Samsung Error Codes

Problem: Refrigerator defrost sensor fault; sensor monitoring fresh food evaporator temperature during defrost cycle malfunctioning

How to Fix Refrigerator Error

1. Unplug refrigerator from electrical power.
2. Remove fresh food compartment shelves and evaporator cover to access defrost sensor on evaporator coil assembly.
3. Disconnect wiring harness connector from sensor assembly.
4. Measure resistance across sensor terminals with multimeter. Compare reading to service manual chart for current temperature.
5. If sensor tests faulty (open, shorted, or out of range): remove mounting clip securing sensor to evaporator tube.
6. Carefully extract old sensor. Clean evaporator tube mounting surface with isopropyl alcohol.
7. Apply thermal conductive paste to sensing tip of new sensor.
8. Install replacement defrost sensor using OEM part DA32-10107R. Secure to evaporator tube with mounting clip.
9. Route wiring harness away from sharp edges. Reconnect harness firmly until seated.
10. Reassemble evaporator cover and interior components. Restore power. Monitor defrost cycle to ensure proper operation and temperature stabilization.

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Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Samsung error codes: Samsung Error Codes

Problem: Ambient temperature sensor fault; sensor monitoring room temperature for compressor control malfunctioning

How to Fix Refrigerator Error

1. Unplug refrigerator from electrical power.
2. Locate ambient sensor typically mounted on rear exterior panel or near compressor compartment.
3. Remove access panel covering sensor location (may require removing rear service panel).
4. Disconnect wiring harness from ambient sensor connector.
5. Measure resistance across sensor terminals with multimeter at room temperature. Expected: approximately 10kΩ at 77°F/25°C.
6. If reading is infinite, zero, or significantly off specification: remove mounting screw or clip securing sensor.
7. Extract old sensor assembly. Clean mounting area thoroughly.
8. Apply thermal conductive paste to sensing tip of new sensor.
9. Install replacement ambient sensor using OEM part DA32-10108R. Secure mounting hardware.
10. Route wiring away from heat sources and moving parts. Reconnect harness. Reassemble panels. Restore power and verify compressor cycling operates correctly based on ambient conditions.

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Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Samsung error codes: Samsung Error Codes

Problem: Ice maker temperature sensor fault; sensor in freezer ice maker compartment malfunctioning

How to Fix Refrigerator Error

1. Unplug refrigerator from electrical power.
2. Remove ice bin and access panel covering ice maker assembly in freezer compartment.
3. Locate temperature sensor mounted near ice maker or in ice storage bin area. Disconnect wiring harness.
4. Measure resistance across sensor terminals with multimeter at current freezer temperature. Compare to service manual specifications.
5. If sensor reads open circuit, shorted, or out of operational range: remove mounting clip or screw securing sensor.
6. Gently extract sensor from mounting location. Clean area with isopropyl alcohol.
7. Apply thermal conductive paste to sensing tip of new sensor.
8. Install replacement ice maker temperature sensor using OEM part DA32-10109R. Ensure proper positioning for accurate temperature monitoring.
9. Secure mounting hardware. Route wiring away from ice maker moving parts.
10. Reconnect harness firmly. Reassemble ice maker components. Restore power and verify ice maker operation cycles correctly based on temperature readings.

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Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Samsung error codes: Samsung Error Codes

Problem: Ice maker assembly fault; motor failure, sensor malfunction, or mechanical jam in ice production system

How to Fix Refrigerator Error

1. Unplug refrigerator from electrical power.
2. Remove ice bin and locate ice maker assembly mounted in freezer compartment.
3. Release mounting screws or clips securing ice maker to freezer wall.
4. Disconnect wiring harness connector from ice maker assembly.
5. Inspect ice maker for visible damage, ice jams, or broken components.
6. Test ice maker motor continuity and sensor resistance per service manual specifications.
7. If ice maker is jammed with ice: carefully remove ice obstruction without damaging components.
8. If motor or sensor tests faulty, or assembly shows physical damage: extract old ice maker assembly.
9. Install new ice maker assembly using OEM part DA97-12345A. Align mounting tabs and secure with screws.
10. Reconnect wiring harness until audible click. Reinstall ice bin. Restore power and initiate ice maker test cycle to verify harvest cycle and ice production.

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Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Samsung error codes: Samsung Error Codes