E36 Bosch Washer Error Code

DIY

What does E36 mean?

E:36 -25 -26: The drain pump is blocked. | E:36 -10: Drain path problem: blocked or kinked drain pipe/outlet hose, hose installed too high, unsuitable extension, blocked drain pump, or pump cap not fully screwed in; overdosing can also trigger it.

Common causes

The manufacturer support page points to these conditions for this code:

  • A blocked, kinked, or incorrectly installed drain hose or standpipe
  • A pump or motor that is not turning freely

What to check first

  1. Clean and straighten the drain pipe and outlet hose;
  2. ensure the outlet hose is installed at max.
  3. 39 in (1 m);
  4. remove unsuitable extensions;
  5. clean the drain pump;
  6. screw the pump cap fully in with the handle vertical.

Safety

  • Unplug the appliance before opening the filter, pump cover, or drain area, and expect water to come out.

When to call a professional

If the error persists after cleaning the pump.

Official source

This explanation follows the manufacturer support page: Bosch Washer Error Codes.

If you see water on the floor, smell burning, or the official page says to call service, stop and contact the manufacturer or a qualified technician.