Bosch · Dryer
E01 / E02 error-code guide
The dryer reports that the lint filter is blocked and needs to be cleaned.
Read the guideCurrent Bosch dryer coverage
This hub contains 3 published guides for select Bosch dryer error codes. Coverage is intentionally limited and does not include all codes or models.
Dryer tumbles but stays cold? Use the dryer not heating symptom guide.
Dryer gets warm but clothes stay damp? Use the slow-drying symptom guide.
Source-backed guides
Each card links to a guide that separates the detected condition from possible causes, preliminary checks, limitations, and service boundaries.
Bosch · Dryer
The dryer reports that the lint filter is blocked and needs to be cleaned.
Read the guideBosch · Dryer
The dryer reports a fault or error in the heating circuit.
Read the guideBosch · Dryer
The dryer reports an electronics fault or error.
Read the guideHow to use this collection
Each guide identifies the manufacturer support material reviewed and explains where that material has model or applicability limits.
Homeowner observations remain separate from disassembly, electrical work, internal testing, and other work that belongs with a qualified professional.
Appliance Help HQ is an independent informational site and is not affiliated with or endorsed by Bosch.