AEG Error Code E71 — Error Code E71

Service Guy AI • Washer • Medium severity • Intermediate skill • ~30 min repair

Quick fix: Check for any blockages in the drain pump and clear them if necessary.

What Does AEG Error Code E71 Mean?

AEG washer: Error Code E71

This is a medium-severity fault. The machine may complete the current cycle but is signalling a problem you should resolve before it escalates.

Possible Causes (5)

AEG engineers identify the following root causes for fault code E71. Work through them in the order shown — they are listed from most common to least common.

  1. Faulty pressure switch
  2. Blocked drain pump
  3. Door interlock malfunction
  4. Control board issue
  5. Wiring problem

Step-by-Step Troubleshooting (6 steps)

Follow this sequence to diagnose and clear AEG error code E71. Power down and unplug the machine before any internal inspection.

  1. Disconnect power before servicing.
  2. Check the pressure switch for proper operation.
  3. Inspect the drain pump for blockages or damage.
  4. Test the door interlock for functionality.
  5. Examine wiring connections for any signs of wear or damage.
  6. If issues persist, consider testing or replacing the control board.

Required Parts

Have these AEG OEM part numbers ready before starting the repair. AAdvantage Laundry Systems carries verified parts for every code in this database.

  • Pressure switch
  • Drain pump
  • Door interlock switch

Diagnostic Test Mode

Enter AEG diagnostic test mode: Press and hold the Start/Pause button while turning the program selector to the 'Off' position.

Skill Level & Repair Time

This repair is appropriate for an experienced laundromat owner or in-house technician. You should be comfortable removing service panels, reading wiring diagrams, and using a multimeter to test continuity and voltage. Plan for approximately 30 minutes of active repair time once parts are on hand.

Get AI-Powered Diagnosis

If the steps above don't resolve AEG E71, run a free Service Guy AI diagnosis. Upload a photo of the error display and get an AI-generated repair plan tied to your exact AEG model number, including supplier links for required parts and on-call technician escalation.

Other AEG Error Codes

E20 — Error Code E20E11 — Error Code E11E21 — Error Code E21E32 — Error Code E32E23 — Error Code E23E33 — Error Code E33E37 — Error Code E37E24 — Error Code E24
All AEG Error CodesAll Error CodesService Guy AI DiagnosisOrder OEM PartsEquipment Hub

By — Founder, WashBizHub. Third-generation laundromat operator. Reviewed by the WashBizHub editorial team.

 · 

WashBizHub — Laundromat Industry Intelligence Platform. Contact · About · Privacy Policy · Terms of Service

© 2026 WashBizHub. WashBizHub is editorially independent. Where we earn affiliate revenue (e.g., AAdvantage funding referrals), it is clearly labeled.