How to Fix Bosch Washer Error F59

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: F59 Difficulty: Hard

Problem: 3D sensor: measurement error too high or too low.

⚖️ Repair Decision

❌ NOT WORTH FIXING

Parts over $250

How to Fix F59 Error (Step-by-Step)

Disconnect the washer from power and confirm the error stays cleared during a full test cycle.
Access the 3D sensor, usually located on the tub and confirm the error stays cleared during a full test cycle.
Check the wiring between the 3D sensor and the control board for any damage or loose connections.
If the wiring is intact, replace the 3D sensor and confirm the error stays cleared during a full test cycle.
If the error persists after replacing the sensor, the control board may be faulty and require replacement.
To replace the control board, carefully label and disconnect all wire harnesses.
Remove the old board, install the new one, and reconnect all harnesses.
Turn the appliance off, wait about 2 minutes, then turn it back on.

OEM Part #: 3D Sensor

Estimated Market Price: $225-$425

Verified Compatible Alternatives:

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Appliance Type

Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

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Get the ‘Secret Service Mode’ Cheat Sheet for your Bosch model. Includes an easy-to-read list of every error code and quick diagnostic tips.