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Error code reference
Bosch Dishwasher Error Code dr:09
Voltage too high at motor control.
SourceBosch WFMC/WFXD Washer - Service Manual: Diagnostic Test Programsp. 70
Diagnostic procedure
The full dr:09 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
Replace faulty motor control; run test P4.
SourceBosch WFMC/WFXD Washer - Service Manual: Diagnostic Test Programsp. 70
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
3 manuals in the MyPros+ library document this code for Bosch dishwasher.
Models covered by the manuals that document this code
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