Error code reference

LG Washer Error Code BALL PRESSURE SENSOR

Ball Pressure Sensor is disconnected or defective; indicated by all water level LEDs blinking. In QC TEST MODE initial state, display number is less than 63 or more than 70.

SourceLG WFS65A01 Washing Machine - Full Service Manualp. 45

Diagnostic procedure

The full BALL PRESSURE SENSOR 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
Correct the connector contact on the BLUE 3-pin connector to PWB ASM; replace Ball Pressure Sensor if defective.

SourceLG WFS65A01 Washing Machine - Full Service Manualp. 45

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

4 manuals in the MyPros+ library document this code for LG washer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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