Simpson Washing Machine Error E13

⚡ Quick Answer: The Simpson Washing Machine error E13 indicates a drainage issue, often caused by a detected water leak or incorrect pressure sensing. This error pres... ✅ DIY Fixable

What Does Error E13 Mean?

The Simpson Washing Machine error E13 indicates a drainage issue, often caused by a detected water leak or incorrect pressure sensing. This error presents as the cycle stopping mid-wash, a flashing display, and a noticeable drop in water level during the fill phase. Symptoms may include unusual gurgling sounds and potential water pooling on the floor. Common causes include a leak in internal hoses or seals, a faulty pressure sensor, or an improperly positioned drain hose that causes siphoning.

Common Symptoms:

  • Cycle stops mid‑wash
  • Error code E13 displayed on control panel
  • Water level drops or fails to maintain during fill phase
  • Possible water on floor or unusual noise from water movement

Possible Causes

  • Water leak detected (internal hose, tub seal, or chassis leak) (medium)
  • Pressure sensor tube fault or incorrect pressure signal (medium)
  • Drain hose positioned too low causing siphoning (medium)

How to Fix Error E13

DIY Fix Basic user checks and adjustments

  1. Ensure the washing machine is unplugged before inspecting water systems.
  2. Check around and under the machine for visible leaks, water on the floor, or drips.
  3. Verify that the drain hose is correctly positioned (above the top of the machine and not creating a siphon).
  4. Start a short wash cycle and observe if water level behavior mismatches expected levels (rapid drop/termination).
  5. If water is visibly leaking from hoses or connections, tighten or reseat hose clamps.
  6. If the machine was recently moved or installed, confirm all hoses/rear connections are secure.

Technician Only Technician‑level diagnosis and repair

  1. Disconnect the appliance from power and water.
  2. Remove access panels to inspect internal water hoses for cracks, loose clamps, or pinched sections.
  3. Check the pressure sensor tube and pressure switch for blockages, cracks or disconnections; replace if faulty.
  4. Test the pressure switch and related wiring for correct operation.
  5. Inspect the drain hose routing and height; reposition if installed too low causing siphoning.
  6. Perform a controlled fill and drain test to verify the leak or false pressure signal is resolved.

Parts needed: Pressure sensor/pressure switch, Internal water hoses and clamps, Drain hose if not compliant with installation height, Seals or gaskets if leak source found

🛑 When to Call a Pro:
  • If visible water leak is significant and source cannot be isolated
  • If error persists after repositioning drain hose and checking visible hoses
  • If internal components (pressure sensors/hoses) appear damaged or inaccessible by user

Next step

Choose the next step for E13

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Pressure Switch

Detects the water level inside the tub and signals when to start or stop filling.

Typical part-only price
$25 - $65
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other components that may be involved

Check these only if your diagnosis points to them.

Possible related component

Drain Hose

Carries waste water from the drain pump to your home's standpipe or sink drain.

$15 - $30 · Easy · 15-30 mins

Check fit & price

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Technical Specifications

wattage 100W
component Drain Pump
resistance 30-50 ohms
part_number Simpson 123456789
voltage_rating 240V AC

Common Questions

What does E13 error mean on Simpson Washing Machine?

E13 indicates a drainage issue, often due to a detected water leak or pressure sensing error.

Can I fix Simpson Washing Machine E13 error myself?

Yes, check for visible leaks, ensure the drain hose is correctly positioned, and inspect internal hoses.

How much does it cost to fix E13 error?

Repair costs range from $80 to $250, depending on the diagnosis and parts needed.

When should I call a technician for E13?

Call a technician if the leak source is significant, the error persists after user checks, or internal components appear damaged.

Data last verified: 2026-04-23

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