Error code reference

GE Dishwasher Error Code LOCK LED illuminated (Factory Test)

Turbidity sensor check has failed during factory test mode. The control module, wiring, and turbidity sensor are suspect.

SourceGE Triton XL Dishwashers - Service Manual (9 Models)p. 26

Diagnostic procedure

The full LOCK LED illuminated (Factory Test) 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
Press any keypad to stop the control module beeping and move to the next step in factory test mode. Inspect control module, wiring, and turbidity sensor.

SourceGE Triton XL Dishwashers - Service Manual (9 Models)p. 26

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

2 manuals in the MyPros+ library document 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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