Bosch Dishwasher E07 — What It Means & How to Fix It
On Bosch dishwashers with CrystalDry, E07 means the zeolite drying fan motor has faulted — the fan that pushes warm air over the drying mineral — so after one reset it is a technician repair on those models.
What this code means
E07 applies to Bosch models fitted with the CrystalDry (zeolite) drying system. A fan moves air across a chamber of zeolite mineral, which gives off heat to dry the dishes, and E07 means that fan's motor is not running or is not being detected. Dishes may come out damp, but the wash itself is unaffected.
E07 appears only on CrystalDry/zeolite-equipped Bosch dishwashers, so it is model-specific. If your dishwasher does not have CrystalDry, check your manual, since your display may use E07 for something else.
Most likely causes
| Cause | How likely | DIY-fixable? |
|---|---|---|
| Zeolite drying fan motor has failed | Common | No — technician job |
| Debris or lint jamming the fan wheel or air duct | Occasional | Partly — inspect only |
| Loose or damaged wiring to the fan motor | Occasional | No — technician job |
| Transient control glitch | Less common | Yes — power reset only |
What you can try yourself
- Power the dishwasher off at the breaker for two minutes and switch it back on; a one-time glitch in the drying control clears here.
- Run a normal cycle — because E07 is a drying fault the wash still cleans, so check whether dishes simply finish wetter than usual.
- If E07 keeps returning, book service, as the zeolite fan and its motor sit within the drying chamber and are not user-accessible.
- Until it is repaired you can keep washing and towel-dry or air-dry the dishes, since only the drying stage is affected.
When to call a technician
- E07 returns after a reset and dishes consistently finish wet.
- You no longer hear the fan noise during the drying phase that the machine used to make.
- Any rattle or grinding comes from the drying-chamber area.
Typical professional repair cost: A zeolite fan motor replacement typically runs $150–$320 with labor, varying by model and parts availability.
Frequently asked questions
What is CrystalDry or zeolite drying on a Bosch dishwasher?
CrystalDry uses a natural mineral called zeolite that releases heat as it absorbs moisture, and a fan pushes that warm air over the dishes to dry them. E07 means that fan's motor has faulted.
Can I still use my dishwasher with an E07 error?
Generally yes — E07 affects only drying, so the machine still washes and rinses normally. You will just need to air-dry or towel-dry until the fan is repaired.
Why is E07 not a DIY fix?
The zeolite fan and motor are housed inside the drying chamber under the tub, not in a user-accessible spot, and the repair means dismantling that assembly. A single power reset is the only safe step to try yourself.
Related Bosch codes
- Bosch Dishwasher E15 Water reached the base pan under the tub and Bosch's leak protection locked the machine — sometimes a genuine leak, often a one-off spill or condensation that clears once the base dries.
- Bosch Dishwasher E24 The dishwasher can't drain properly — start with the filter, then the drain hose path, and don't skip checking that the drain pump cover is seated.
- Bosch Dishwasher E25 The drain pump itself is blocked or its cover is loose — and Bosch makes the pump cover owner-accessible, so this is one of the most fixable codes the brand throws.
- Bosch Dishwasher E09 The heating system isn't raising the water temperature — beyond one reset, the flow-through heater is a mains-voltage part that belongs to a technician.
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