Bosch Washing Machine Error E26

⚡ Quick Answer: The Bosch Washing Machine E26 error indicates a malfunction in the analogue pressure sensor, leading to incorrect water level readings. This often res... ✅ DIY Fixable

What Does Error E26 Mean?

The Bosch Washing Machine E26 error indicates a malfunction in the analogue pressure sensor, leading to incorrect water level readings. This often results in the washer displaying the E26 error code, halting the wash cycle, and preventing proper filling or draining. Unusual noises during operation may also be noticed, indicating a potential issue with the drain pump.

Common Symptoms:

  • Washer displays E26 on panel
  • Wash cycle stops and does not proceed
  • Machine may not fill or drain properly due to incorrect water level reading

Possible Causes

  • Analogue pressure sensor failure or fault (high)
  • Pressure sensor circuit or connection problem (medium)

How to Fix Error E26

DIY Fix Basic checks before service call

  1. Disconnect and power off the washer
  2. Check that the machine is level and properly installed
  3. Inspect and gently clear any obvious blockages in the pressure sensor tube (if accessible)

Technician Only Pressure sensor diagnosis and repair

  1. Disconnect mains power and turn off water supply
  2. Access the pressure sensor assembly
  3. Inspect pressure sensor, tubing, and wiring harness for damage or blockages
  4. Test sensor functionality with appropriate tools (e.g., multimeter)
  5. Replace faulty pressure sensor and reassemble

Parts needed: Pressure sensor/water level switch, Pressure hose/tubing, Possibly wiring harness

🛑 When to Call a Pro:
  • If the error persists after basic checks
  • If you are not comfortable accessing internal components
  • If signs of water damage or electrical issues are present

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-30 ohms
part_number Bosch 00619930
voltage_rating 120V AC

Common Questions

What does E26 error mean on Bosch Washing Machine?

E26 indicates a pressure sensor fault, causing incorrect water level readings and halting the wash cycle.

Can I fix Bosch Washing Machine E26 error myself?

Yes, perform basic checks like leveling the machine and inspecting the pressure sensor tube for blockages.

How much does it cost to fix E26 error?

Repair costs for the E26 error typically range from $100 to $250, depending on parts and labor.

When should I call a technician for E26?

Call a technician if the error persists after basic checks or if you're uncomfortable accessing internal components.

Sources & References

Data last verified: 2026-01-16

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