Samsung Dishwasher Error Code SYMPTOM-LEAKING — How to Fix (Dishwasher leaking water)

The SYMPTOM-LEAKING error code on your Samsung dishwasher can be alarming, especially when you see water pooling on the floor or dripping from the door. This error message indicates that the machine’s leak-detect sensor has sensed moisture where it shouldn’t be, signaling a potential issue that needs immediate attention. In this comprehensive guide, we’ll walk you through the meaning of this error, quick diagnostic checks, root causes, step-by-step fixes, and when to call a professional.

What the Samsung Dishwasher Error SYMPTOM-LEAKING Actually Means

The SYMPTOM-LEAKING error code is triggered when the leak-detect sensor in your Samsung dishwasher detects abnormal moisture levels. This sensor is usually located near the bottom of the tub and monitors for any signs of water leakage. When the sensor detects moisture, it immediately stops the dishwasher cycle and displays the SYMPTOM-LEAKING error code to prevent further damage.

The leak-detect sensor is a critical component that ensures your safety and prevents potential water damage to your kitchen. It’s essential to address this issue promptly to avoid any further complications.

Fast Troubleshooting Steps (Before Calling Anyone)

Before diving into complex repairs, perform these quick diagnostic checks to identify the potential cause:

• Power Cycle: Unplug the dishwasher or turn off the circuit breaker for 2 minutes. This simple reset can sometimes resolve the issue by clearing any temporary errors.
• Inspect the Door Gasket: Open the door and pull the rubber gasket away from the tub. Check for any signs of wear, tears, or misalignment. Make sure the gasket is properly seated and not damaged.
• Check the Bottom Spray Arm: Remove the bottom spray arm by unscrewing the retaining nut. Inspect the arm for any blockages or damage. Ensure that the arm is properly aligned and not clogged.

Diagnosing the Source of the Problem

Based on our experience, here are the most common causes of the SYMPTOM-LEAKING error code, ranked by likelihood:

1. Faulty Door Gasket

• Description: A worn-out or damaged door gasket can cause water to leak during a cycle.
• How to Verify: Inspect the gasket for signs of wear, tears, or misalignment.
• Fix Difficulty: Easy to moderate
• Cost: $20-$50 ( replacement gasket)

2. Clogged or Damaged Bottom Spray Arm

• Description: A clogged or damaged bottom spray arm can cause water to spray unevenly, leading to leaks.
• How to Verify: Remove the spray arm and inspect for blockages or damage.
• Fix Difficulty: Easy
• Cost: $20-$50 (replacement spray arm)

3. Leak-Detect Sensor Issues

• Description: A faulty leak-detect sensor can trigger the SYMPTOM-LEAKING error code.
• How to Verify: Check the sensor for any signs of damage or corrosion. Use a multimeter to test for continuity.
• Fix Difficulty: Moderate to challenging
• Cost: $50-$100 (replacement sensor)

4. Loose or Damaged Drain Hose

• Description: A loose or damaged drain hose can cause water to leak during a cycle.
• How to Verify: Inspect the drain hose for any signs of damage or looseness.
• Fix Difficulty: Moderate
• Cost: $20-$50 (replacement hose)

5. Pump or Tub Damage

• Description: Damage to the pump or tub can cause water to leak during a cycle.
• How to Verify: Inspect the pump and tub for any signs of damage.
• Fix Difficulty: Challenging
• Cost: $100-$500 (replacement parts)

Solving the Root Issue

The most common cause of the SYMPTOM-LEAKING error code is a faulty door gasket. Here’s a step-by-step guide to replace the door gasket:

Safety Warning: Ensure the dishwasher is unplugged and the door is open to avoid any accidental start-ups.

Tools Needed: Phillips #2 screwdriver, flat-head screwdriver (6 mm)

Time Estimate: 30 minutes

1. Remove the Old Gasket: Open the door and pull the rubber gasket away from the tub. Use a flat-head screwdriver to gently pry the gasket out of its groove.
2. Inspect the Gasket: Check the old gasket for any signs of wear or damage.
3. Install the New Gasket: Take the new gasket and align it with the tub. Make sure the gasket is properly seated and not twisted.
4. Secure the Gasket: Use a Phillips #2 screwdriver to secure the gasket in place.

What “Fixed” Looks Like: The new gasket should be properly seated and not twisted. The door should close smoothly, and the gasket should not show any signs of wear or damage.

Model & Year Variations

While the SYMPTOM-LEAKING error code is common across many Samsung dishwasher models, some models may have specific differences:

• Models Affected: Samsung DW50K7500US, DW50K7000US, and DW50K5000US are some of the most affected models.
• Firmware Updates: Check for any firmware updates for your specific model, as they may address issues related to the leak-detect sensor.
• Variations by Model Year: Newer models may have updated leak-detect sensors or improved door gasket designs.

What You’ll Pay to Fix This

The cost of repairing the SYMPTOM-LEAKING error code can vary depending on the root cause:

Maintenance Tips to Avoid Recurrence

To prevent the SYMPTOM-LEAKING error code from occurring in the future:

• Regularly Inspect the Door Gasket: Check the gasket for any signs of wear or damage.
• Clean the Bottom Spray Arm: Regularly clean the spray arm to prevent blockages.
• Check the Drain Hose: Inspect the drain hose for any signs of damage or looseness.

Signs You Need a Certified Technician

If you’re not comfortable with DIY repairs or if the issue persists after trying the above steps, it’s time to call a professional:

• Symptoms: Water continues to leak from the tub itself, or the pump or tub is damaged.
• What to Expect: A professional technician will diagnose the issue, provide a detailed estimate, and perform the necessary repairs.
• Cost: Expect to pay $100-$500 for professional labor, depending on the complexity of the repair.

Frequently Asked Questions

• Q: What does the SYMPTOM-LEAKING error code mean on my Samsung dishwasher? A: The SYMPTOM-LEAKING error code indicates that the leak-detect sensor has detected abnormal moisture levels, signaling a potential leak issue.

• Q: How do I reset the SYMPTOM-LEAKING error code on my Samsung dishwasher? A: Try unplugging the dishwasher or turning off the circuit breaker for 2 minutes to clear any temporary errors.

• Q: Can I replace the door gasket on my Samsung dishwasher myself? A: Yes, replacing the door gasket is a relatively easy DIY repair that can be done with a Phillips #2 screwdriver and a flat-head screwdriver.

• Q: Why is my Samsung dishwasher leaking from the bottom? A: A leak from the bottom of the dishwasher could be caused by a clogged or damaged bottom spray arm, a faulty leak-detect sensor, or a loose or damaged drain hose.

• Q: How much does it cost to repair a Samsung dishwasher with a SYMPTOM-LEAKING error code? A: The cost of repair can vary depending on the root cause, but expect to pay $20-$500 for parts and labor.

For more information on related error codes, visit our pages on GE Dishwasher Error C4, LG Dishwasher Error OE, or Bosch Dishwasher Error E15 Parts. If you need further assistance, feel free to contact Samsung support at 1-800-726-7864.

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