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Error code reference
Bosch Dryer Error Code E:8031
Sensors - Door sensor or switch defective; window opened while process running (4-digit equivalent of E:16).
SourceBosch Dryer - Service Manual: Error Codes & Messages (WTG865H2UC)p. 3
Diagnostic procedure
The full E:8031 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check electrical connections.
SourceBosch Dryer - Service Manual: Error Codes & Messages (WTG865H2UC)p. 3
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
1 manual in the MyPros+ library documents this code for Bosch dryer.
Models covered by the manuals that document this code
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