Error code reference

GE Dishwasher Error Code Lock LED + continuous beep

Factory Test Mode calibration failure: temperature sensor out of range (42°F to 199°F), turbidity sensor analog signal outside expected range, or EEPROM read error.

SourceGE Profile Dishwasher - Full Service Manual: PDW8900/9700/9900 Seriesp. 33

GE codes GE dishwasher codes

Diagnostic procedure

The full Lock LED + continuous beep 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

First diagnostic step

Verify dishwasher is not on non-insulated outer wall where turbidity sensor temperature may be below 42°F. Clean turbidity sensor with vinegar or citric acid crystals (WD35X151). Rerun Factory Test Mode.

SourceGE Profile Dishwasher - Full Service Manual: PDW8900/9700/9900 Seriesp. 33

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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 GE dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full Lock LED + continuous beep procedure

Where this code is documented

Models covered by the manuals that document this code

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