Bosch Washing Machine Error E:36 -10: What It Means and How to Fix It
Short answer
E:36 -10 on a Bosch washing machine means: drain-related problem; see the likely causes below. First step: Clean the drain pipe and outlet hose.
Drain problem
Likely causes
- Drain pipe or outlet hose blocked
- Drain pipe or outlet hose kinked
- Outlet hose connected too high (max 1 m / 39 in)
- Unsuitable extension fitted to the outlet hose
- Drain pump blocked
- Pump cap not correctly fitted / not screwed in fully
- Detergent dosage too high
How to fix it
- 1Clean the drain pipe and outlet hose.
- 2Make sure they are not kinked.
- 3Install the outlet hose at max 1 m (39 in); remove unsuitable extensions.
- 4Clean the drain pump (see the owner's manual).
- 5Screw the pump cap in fully; its handle must be vertical.
- 6Reduce detergent for the next load; a softener/water mix in compartment II is suggested (not for outdoor, sports or down items).
Safety
- Switch the appliance off and unplug it before removing any cover or filter.
When to call a professional: If cleaning does not help.
Applies to: Bosch washing machines
Still showing E:36 -10? Show it to Rex
Point your phone camera at your Bosch washing machine and Rex, our AI repair expert, walks you through the checks live, step by step.
Source
Based on Bosch's official error code information: Bosch US – Washer Error Codes. Last checked 2026-10-28. Codes and their meaning can differ by model and region; check your appliance's manual.
Frequently asked questions
What does Bosch washing machine error code E:36 -10 mean?
Drain-related problem; see the likely causes below.
How do I fix E:36 -10 on a Bosch washing machine?
Clean the drain pipe and outlet hose. Make sure they are not kinked. Install the outlet hose at max 1 m (39 in); remove unsuitable extensions. Clean the drain pump (see the owner's manual). Screw the pump cap in fully; its handle must be vertical. Reduce detergent for the next load; a softener/water mix in compartment II is suggested (not for outdoor, sports or down items).
When should I call a technician for E:36 -10?
If cleaning does not help.