M
f53
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Miele · Dishwashers
Circulation pump speed sensor fault
Quick Answer
Error code F53 on your Miele Dishwashers means: Circulation pump speed sensor fault. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
  1. Speed sensor on the circulation pump is not sending signals
  2. Circulation pump is blocked by debris
  3. Motor winding in the pump has failed
  4. Wiring to the speed sensor is damaged
How to Fix It
1
Turn off the dishwasher and disconnect from power.
2
Clean the filters thoroughly to ensure no debris is reaching the pump.
3
A technician must inspect the circulation pump and its speed sensor.
4
The pump or sensor may need replacement.
Pro Tip
This issue typically requires professional diagnosis. Attempting this fix without proper training could cause further problems.
Parts You May Need
Circulation pump
Speed sensor
Pump motor
Related Error Codes
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