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Appliance Fix Guide

Bosch Dishwasher error code

Bosch Dishwasher Error E07

Zeolite (CrystalDry) fan motor fault.

Zeolite (CrystalDry) fan motor fault.

Updated Aug 18, 2026
Diagnose before buying a part
Bosch dishwasher repair guide for error E07
Error codeE07Dishwasher

Try these first

Start here before buying a part or taking the appliance apart.

  1. 1
    Check 1

    Reset the dishwasher by turning it off at the circuit breaker for several minutes.

  2. 2
    Check 2

    Inspect the drying fan for any visible obstructions.

  3. 3
    Check 3

    Check the base of the dishwasher for any signs of water.

A quick explanation

What does E07 mean?

Zeolite (CrystalDry) fan motor fault.

The answer you came for

How to fix Bosch dishwasher error E07

Start with the safest checks and work from simple to technical.

  1. 1

    Step 1

    1. Disconnect the dishwasher from power and water supplies.

  2. 2

    Step 2

    2. Carefully pull the dishwasher out from under the counter.

  3. 3

    Step 3

    3. Locate and remove the side and top panels to access the internal components.

  4. 4

    Step 4

    4. Identify the drying fan assembly, which is typically located at the base of the dishwasher.

  5. 5

    Step 5

    5. Disconnect the wiring harness and any mounting screws securing the old fan.

  6. 6

    Step 6

    6. Install the new drying fan assembly, ensuring all connections are secure.

  7. 7

    Step 7

    7. Reassemble the dishwasher panels, slide it back into place, and reconnect power and water.

Read the additional checks from the current guide

How to Fix E07 Error (Step-by-Step) Disconnect the dishwasher from power and water supplies and confirm the error stays cleared during a full test cycle. Carefully pull the dishwasher out from under the counter and confirm the error stays cleared during a full test cycle. Locate and remove the side and top panels to access the internal components. Identify the drying fan assembly, which is typically located at the base of the dishwasher. Disconnect the wiring harness and any mounting screws securing the old fan. Install the new drying fan assembly, ensuring all connections are secure. Reassemble the dishwasher panels, slide it back into place, and reconnect power and water. Turn the appliance off, wait about 2 minutes, then turn it back on. Recommended Parts to Check No exact official OEM part number is listed here because the correct Bosch dishwasher part can vary by complete model number. These are targeted part-category searches, not universal fit claims. Bosch dishwasher water inlet valve Common replacement category: Water inlet valve Fit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for fill and water-supply faults after the tap, hose, and inlet screen are checked. Search Amazon for Bosch dishwasher water inlet valve Bosch dishwasher drain pump Common replacement category: Drain pump Fit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for drain and standing-water symptoms after the filter, sump, and hose are checked. Search Amazon for Bosch dishwasher drain pump Bosch dishwasher circulation pump Common replacement category: Circulation pump / wash motor Fit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for wash, spray-arm, and circulation symptoms after filters and spray arms are checked. Search Amazon for Bosch dishwasher circulation pump Before ordering: match the part to the complete Bosch dishwasher model number on the appliance tag. Still Not Working? If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure. Ask a Technician Online – Get Answer in Minutes Find a Local Repair Pro Near You

If the code comes back

Do not keep replacing parts based only on the code. Repeat the safe checks above. If the fault remains, stop and arrange qualified service rather than ordering from the code alone.

What may be causing it?

  • Faulty drying fan motor
  • Obstruction in the fan
  • A leak in the base affecting the fan system

These are possibilities to investigate, not proof that one part has failed.

Recommended part

Recommended part for this error code

Replacement part

OEM candidate: 12009748

Price noted in the current guide: $75-$190

Why this part is shown: It is associated with Bosch Dishwasher error E07 in the current guide. The error code alone does not prove this part has failed.

Compatibility varies by model. Confirm that the Amazon listing includes your complete dishwasher model number before ordering.

Amazon part link View recommended part on Amazon

You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.

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Replacement options

Ready to replace your dishwasher?

If repairing this dishwasher no longer feels worthwhile, compare three replacement paths below.

Why shop your replacement on Amazon?

  • Fast, free delivery

    Prime members can get fast, free delivery on eligible items.

  • Convenient delivery options

    Select large appliances may offer scheduled or Room of Choice delivery.

  • Haul-away options

    Haul-away may be available for select appliances and delivery areas.

  • Installation help

    Installation or assembly may be available on select items.

Delivery and service options, fees, and availability vary by item, seller, and delivery ZIP code. Confirm available services at Amazon checkout.

Affiliate disclosure: qualifying purchases may earn this site a commission at no additional cost to you.

Make the money decision

Repair or replace calculator

Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.

Safety first

Disconnect power before opening panels or touching internal parts.

When to stop
  • Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
  • Do not perform live-voltage testing unless you are trained and equipped for it.
  • Use the exact model manual or service information before replacing electronic controls.

Free quick sheet

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