DC97-19755A — How to Identify, Test, and Replace This Samsung Part
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Understanding the Problem
DC97-19755A is an OEM Samsung part number that appears on replacement parts lists for multiple appliances. Without the appliance model it can be hard to state the exact function — this part number is commonly seen on wire harnesses, sensor assemblies, or small electronic/sub-assembly components. Because Samsung re-uses numeric prefixes across product lines, the same part number can correspond to different physical items depending on the model and production run. To repair an appliance when you only have the part number, the first step is identification: open the access panel (power off and unplug first), locate the component, and compare label, shape, and connector arrangement to the part you have. Once identified, test the component with a multimeter (continuity, resistance, or voltage as applicable), inspect connectors for corrosion or damage, and verify whether the appliance displays a related error code. If the part is confirmed faulty, replace it with the exact DC97-19755A OEM part or a verified cross-reference to ensure proper fit and function.
Common Symptoms
Appliance fails a related function (motor not running, sensor not reading, intermittent operation), displays a model-specific error code, or shows physical signs of connector/wire damage near the component location.
Common Causes
- Connector or wiring harness damage (chafing, rodent damage, pin corrosion)
- Failure of the sensor or electronic sub-assembly (age, moisture, or electrical surge)
- Incorrect or loose replacement part/poor connection after prior repair
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at PartsDiscount.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Confirm the part by matching the physical connector shape and pin count, the label printed on the part, and the appliance model number; then test continuity or the specified resistance values with a multimeter before replacing.
Frequently Asked Questions
How do I know DC97-19755A is the part my appliance needs?
Locate the faulty component on the appliance and compare labels, connector types, and physical shape with the part you have. Use the appliance model number (found on the door jamb or back panel) to search Samsung parts diagrams or authorized parts sellers. If the part number on the component or parts diagram matches DC97-19755A, it is the correct replacement. When in doubt, provide photos of the component and appliance model to a parts supplier or technician for confirmation.
Can I test DC97-19755A before replacing it?
Yes. After unplugging the appliance and removing the part, use a multimeter to check for expected continuity or resistance values — consult the appliance service manual or wiring diagram for target readings. Inspect connectors and wiring for continuity and for signs of corrosion or heat damage. If the part is an electronic module, visual inspection for burned components or swelling may indicate failure. If you don’t have the schematics or aren’t comfortable testing electrical parts, capture clear photos and error codes and consult a qualified technician.
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