Error Code: E22 Difficulty: Hard
Problem: Defective control module.
How to Fix E22 Error (Step-by-Step)
- For your safety, the first step is always to unplug the dryer from the power outlet.
- Allow the dryer to sit without power for at least 10 minutes. This can sometimes clear temporary electronic glitches.
- Perform routine maintenance by cleaning the lint screen thoroughly and confirm the error stays cleared during a full test cycle.
- Inspect the entire length of the dryer vent hose to ensure there are no kinks or lint blockages that could affect performance.
- Reconnect the power cord to the outlet and test the dryer by starting a cycle.
- An immediate return of the E22 error means a component has failed. This repair is not user-serviceable; contact a Bosch professional.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
What to Check Next on This Bosch Dryer
Use these checks before ordering parts for Bosch dryer E22. They keep the diagnosis tied to the appliance instead of turning the page into a reset-only guide.
- Unplug the dryer before touching the lint housing, rear vent, lower service area, or any wiring.
- Clean the lint screen, moisture sensor bars, condenser area if equipped, and the full vent path so airflow problems do not imitate part failures.
- Run a short timed cycle with a light load and note whether the fault appears immediately, after heating starts, or near the end of the cycle.
- If the fault returns with clean airflow, inspect the part categories below using the full model number from the dryer tag.
- Stop repeated test cycles if you smell heat, see moisture near electrical areas, or hear grinding from the drum drive.
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →When It’s Better to Replace Than Repair
Dryer repairs are often worth it for small parts, but repeated heating, motor, drum, or control failures can point toward replacement.
Confirm gas vs electric, venting, voltage, doorway clearance, and laundry-space dimensions before ordering.
For repair parts, verify exact fit with the full dryer model number before buying; these links are general replacement-appliance shopping options.
- [OK]Thermal fuse or heater failures keep returning
- [OK]Belt, roller, or motor repairs exceed unit value
- [OK]Door switch or control issues stack with other faults
- [OK]Older dryer has long dry times even after vent cleaning
Recommended Dryer Replacement Options
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