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Appliance Error Codes

Bosch SHPM65Z55N E25 Error Code | E25 Drain Pump Cover Blocked

Error e25 on Bosch shpm65z55n: Drain pump cover loose or blocked — drain pump cannot prime due to cover misalig. Follow the troubleshooting steps below to diagnose and fix this dishwasher issue. ## What Does E25 Mean on a Bosch SHPM65Z55N? Your Bosch dishwasher is displaying an E25 error code, which indicates the drain pump impeller or pump cover is blocked, loose, or improperly seated. While E24 is a general drainage blockage, E25 is more specific — it points to the drain pump itself not being able to draw water due to a cover issue or a direct impeller obstruction. The pump may run but fail to move water, causing the dishwasher to detect that drainage is not occurring as expected. ## Fault Details | Field | Value | |-------|-------| | Error Code | E25 | | Appliance | Bosch SHPM65Z55N 500 Series Front Control Dishwasher | | Fault Type | Drain pump cover loose or blocked | | Severity | Medium | | User Serviceable | Yes — follow steps below | | Applicable Models | SHPM88Z75N, SHP78CM5N, SHPM65Z55N | ## Common Causes - Drain pump cover loose, cracked, or not properly rotated into locked position

  • Debris caught directly in the pump impeller — broken glass, fruit pits, or food labels bypassing the filter
  • Filter not cleaned for an extended period, causing pump impeller area to fill with sediment
  • Drain pump cover O-ring damaged, preventing the cover from sealing
  • Pump impeller damaged or cracked — fragments spinning without moving water ## Step-by-Step Troubleshooting | Step | Action | What To Do | Expected Result | |------|--------|------------|-----------------| | 1 | Remove and clean the drain filter | Always start with the filter. Remove the cylindrical and flat fine mesh filters from the sump floor and clean thoroughly. This exposes the drain pump cover and removes the most common source of E25 blockage | Filter removed and cleaned; sump area exposed | | 2 | Remove and inspect the drain pump cover | With the filter out, locate the large flat pump cover at the base of the sump. On most Bosch models, rotate it counterclockwise (about a quarter turn) to remove. Inspect the cover and the impeller cavity for debris — glass fragments, seeds, or plastic pieces are common culprits | Pump cover removed; impeller cavity inspected for debris | | 3 | Clear debris from the pump impeller | Carefully remove any debris from the pump cavity using needle-nose pliers (not fingers — glass can be present). After clearing, rotate the impeller manually with a finger to confirm it spins freely in both directions | Impeller spins freely with no resistance or grinding | | 4 | Reinstall the pump cover firmly | Replace the pump cover and rotate it clockwise until it locks in place. Press down firmly while rotating — you should feel or hear it seat properly. An improperly seated cover is a common cause of E25 recurrence | Cover locked; no movement when pressed — properly seated | | 5 | Run a test cycle and verify drainage | Reinstall the filter, restore power, and run a short wash cycle. Listen for the drain pump activating and verify the dishwasher drains completely. E25 should clear after the pump operates successfully | Cycle completes without E25; full drainage confirmed | ## Frequently Asked Questions ### What is the difference between E24 and E25? E24 is a general drainage failure — the dishwasher cannot drain water, often due to a blocked filter, kinked hose, or air gap issue. E25 is more specific to the drain pump area — the pump cover is loose or the impeller is directly blocked. Both codes can appear together. Start with E22 (filter cleaning), then address E24 (hose, air gap), then E25 (pump cover and impeller). ### Can broken glass cause E25? Yes. Broken glass that slips through the filter (often thin glass or small fragments) is a common cause of E25 and can damage the pump impeller permanently. When loading the dishwasher, avoid placing very delicate wine glasses at the base of the lower rack where breakage is more likely. ### How do I prevent E25 from recurring? Three key steps prevent E25: (1) Clean the filter monthly to catch debris before it reaches the pump, (2) Load the dishwasher so fragile items don’t shatter and send fragments into the sump, and (3) Occasionally check and reseat the pump cover if it becomes loose over time. ### Do I need a technician to fix E25? E25 is one of the few Bosch dishwasher error codes that can often be resolved by the user without a technician. Removing the filter, cleaning the pump impeller area, and properly reinstalling the pump cover are all accessible tasks. If the pump cover is cracked or the impeller is damaged, you will need a replacement part — typically installed by a technician. --- Source: Bosch 500 Series Front Control Dishwasher service documentation. Last Updated: March 2026 ### Is it safe to keep using my Bosch shpm65z55n with error e25? If error e25 does not indicate an immediate safety hazard such as a gas leak, electrical short, or water flooding, you can continue limited use while monitoring the appliance. However, running the dishwasher with an active error code increases the risk of further damage. Address the underlying issue as soon as possible. For high-severity errors, disconnect the appliance and contact a qualified technician. ### How much does it cost to fix error e25 on a Bosch shpm65z55n? Repair costs for error e25 on the Bosch shpm65z55n dishwasher depend on the root cause. DIY fixes such as cleaning filters, resetting the unit, or reconnecting loose wires cost nothing beyond basic tools. If a component replacement is needed, parts and labor from a certified technician are the main expenses. Contact a Bosch-authorized service provider for an accurate estimate based on your specific situation. ### What does error code e25 mean on a Bosch dishwasher? Error code e25 on Bosch dishwasher models indicates Drain pump cover loose or blocked — drain pump cannot prime due to cover misalignment or debris. This error is detected by the appliance’s internal diagnostic system and displayed to alert the user that attention is needed. Refer to the troubleshooting steps above for guidance on resolving this issue. ### Is it safe to keep using my Bosch shpm65z55n with error e25? If error e25 does not indicate an immediate safety hazard such as a gas leak, electrical short, or water flooding, you can continue limited use while monitoring the appliance. However, running the dishwasher with an active error code increases the risk of further damage. Address the underlying issue as soon as possible. For high-severity errors, disconnect the appliance and contact a qualified technician. ### How much does it cost to fix error e25 on a Bosch shpm65z55n? Repair costs for error e25 on the Bosch shpm65z55n dishwasher depend on the root cause. DIY fixes such as cleaning filters, resetting the unit, or reconnecting loose wires cost nothing beyond basic tools. If a component replacement is needed, parts and labor from a certified technician are the main expenses. Contact a Bosch-authorized service provider for an accurate estimate based on your specific situation. ### What does error code e25 mean on a Bosch dishwasher? Error code e25 on Bosch dishwasher models indicates Drain pump cover loose or blocked — drain pump cannot prime due to cover misalignment or debris. This error is detected by the appliance’s internal diagnostic system and displayed to alert the user that attention is needed. Refer to the troubleshooting steps above for guidance on resolving this issue.