Samsung Washer E-32 Error Code: Causes and Fixes

The E-32 error on your Samsung Washer means the main control board has lost communication with the water level pressure sensor or the sensor wiring. Restarting the cycle after checking the connections and hose usually clears it.

What the E-32 error means

The E-32 code shows up when the washer’s main control board can’t get a reliable signal from the water level sensor, sometimes called the pressure switch. This sensor tells the machine how much water is in the drum so it can fill correctly and rinse and spin safely. When the signal is interrupted or garbled, the control board stops the cycle rather than risk overfilling or running with too little water.

This is usually a wiring or connector problem rather than a major mechanical fault, which is good news — most fixes don’t require replacing expensive parts. It’s similar in nature to other Samsung communication faults such as the Samsung Washer SE Error Code, where a sensor signal drops out unexpectedly.

Common causes

• Loose or disconnected wiring harness between the pressure sensor and main control board
• A kinked, pinched, or disconnected air pressure hose leading to the sensor
• Moisture or corrosion on the sensor connector pins
• A failed or degraded water level pressure sensor
• Main control board fault, especially after a power surge
• Physical vibration over time loosening internal connectors

How to fix the E-32 error

1. Power cycle the washer: Unplug the machine for 2–3 minutes, then plug it back in and start a new cycle to see if the code clears on its own.
2. Check the pressure hose: Locate the small plastic air hose running from the tub to the pressure sensor (usually near the top of the machine) and make sure it isn’t kinked, cracked, or disconnected.
3. Inspect the wiring harness: Unplug the washer, remove the top or rear panel, and check that the connector to the pressure sensor is firmly seated with no corrosion or frayed wires.
4. Test the sensor with a multimeter: If you’re comfortable doing so, check the sensor’s resistance against the manufacturer’s specification to confirm it’s functioning.
5. Reseat all connectors: Disconnect and firmly reconnect every plug along the wiring path from the sensor to the control board to rule out a loose connection.
6. Call a technician if the error persists: If the code returns after these checks, the pressure sensor or main control board may need professional replacement.

FAQ

Can I still use my washer if it shows E-32?
No, the machine will typically pause the cycle and won’t fill or spin properly until the fault clears, so it’s best to fix it before running another load.

Is E-32 the same as other Samsung sensor errors?
It’s related in that it’s a communication fault, but it’s specific to the water level sensor rather than issues like the Samsung Washer TE Error Code or Samsung Washer DE Error Code, which relate to temperature and door sensors.

Will unplugging the washer damage anything?
No, unplugging and restarting is a safe first step for most Samsung error codes, including E-32, and won’t harm the appliance.