Washer will not spin or agitate; display shows E07 indicating a motor drive fault.

Safety first: Disconnect power and do not attempt to run the washer with panels removed.

• Check drum movement: Spin the drum by hand. If it is very stiff, noisy, or seized, the bearings or spider may be failing, causing motor overload. Address mechanical binding before replacing electronics.
• Inspect motor and inverter connections: Access the motor control (if separate from main board) and verify all connectors are fully seated. Check for burned terminals or melted insulation.
• Test motor windings: With the harness disconnected, measure resistance between motor windings and from each winding to ground. Replace the motor if readings are out of spec or show a short to ground.
• Inverter board: If the motor is good and the drum turns freely, the UniMac motor control/inverter board is likely faulty. Replacement typically requires matching the exact part number and may need programming; consider professional service.