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Drain pump rattling

Banging or rattling noises from drain pump - Foreign bodies present

Bosch · Washing Machines

What does Drain pump rattling mean?

The appliance is making banging or rattling noises, particularly from the drain pump area. This typically occurs when foreign objects have entered the drain pump.

Common Causes

  • Foreign bodies have got into the drain pump.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn off the appliance and unplug it from the power supply.

  2. 2

    Open the drain pump cover, usually located at the bottom front of the machine (refer to Page 45).

  3. 3

    Carefully remove any foreign objects, such as coins or lint, from the pump area.

  4. 4

    Securely close the drain pump cover and restart the appliance.

Browse all codes in this manual (95)
Verified technical data. Last updated: April 2026

Related Faults

All other error codesAny other error codes displayed - Appliance malfunctionAppliance not workingAppliance is not working - No power or programme not startedAppliance odoursUnpleasant odours in the appliance - Bacterial growth
Source: Bosch Washing Machines
Open Manual (Page 55)Search more codes in this manual