Bosch Washing Machine Error E22
⚡ Quick Answer: The Bosch Washing Machine E22 error indicates a drainage issue, often triggered by the AquaStop leak detection system, which detects water in the base... ✅ DIY Fixable
What Does Error E22 Mean?
The Bosch Washing Machine E22 error indicates a drainage issue, often triggered by the AquaStop leak detection system, which detects water in the base tray. This safety feature stops the machine to prevent flooding. Common symptoms include the machine stopping shortly after starting, the display showing error E22, potential water accumulation in the base tray, and the cycle failing to proceed. Inspecting for leaks and clearing drain components is essential for resolution.
Common Symptoms:
- Machine stops soon after start
- Error E22 displayed
- Possible water in base tray or leakage at bottom of washer
- Cycle does not proceed
Possible Causes
- AquaStop leak detection triggered (water in base tray) (medium)
- Drainage abnormality / blocked drain leading to error condition (low)
How to Fix Error E22
DIY Fix Check for water leak and clear base tray
- Unplug the washing machine and turn off the water supply.
- Carefully tilt the washer forward (with assistance) to drain any water collected in the base tray.
- Look for obvious signs of water leakage around hoses, the front door seal, and connections.
- Tighten hose clamps or reseat hoses if loose.
- Restore power and run a short cycle to see if error persists.
DIY Fix Inspect and clear drain components
- Turn off and unplug the machine.
- Locate the drain pump filter (usually behind a small panel at the front bottom) and open it.
- Place a towel to catch water and remove any debris from the filter.
- Check the drain hose for kinks or blockages; straighten or clear if necessary.
- Reassemble and test a drain cycle.
Technician Only Assess internal leak detection system and components
- Verify water sensors and wiring to the base tray leak detector for proper function.
- Check internal hoses, seals, and joints for leaks.
- Inspect the AquaStop (if present) and replace faulty sensor modules.
- Pressure test the system and confirm there are no hidden leaks.
- Replace or repair defective components as needed.
Parts needed: AquaStop leak sensor, Leak detection wiring harness, Drain pump and hose assemblies, Seals and gaskets
- Visible water leakage that recurs after clearing base tray
- Error persists after cleaning drain components
- Uncertain source of leak deep inside cabinet
Next step
Choose the next step for E22
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
- Typical part-only price
- $20 - $120
- DIY difficulty
- Medium
- Estimated time
- 30-90 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.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 10-30 ohms |
| part_number | Bosch 00619887 |
| voltage_rating | 240V AC |
Common Questions
What does E22 error mean on Bosch Washing Machine?
E22 indicates a drainage issue caused by the AquaStop leak detection system, stopping the machine to prevent flooding.
Can I fix Bosch Washing Machine E22 error myself?
Yes, you can check for leaks and clear the drain components by following DIY steps.
How much does it cost to fix E22 error?
Repair costs for the E22 error range from $150 to $400+, depending on parts and labor.
When should I call a technician for E22?
Call a technician if water leakage recurs, the error persists after cleaning, or if the leak source is uncertain.
Sources & References
Data last verified: 2026-07-22
User Comments (0)
Share your experience or solution below.
Please login to post a comment.
Be the first to comment!