Washer will not spin or tumble; F06 displayed, sometimes with a loud click and then nothing.

Safety First: Unplug the washer and tip it back only if stable and supported. Avoid working under an unsupported appliance.

Step-by-step checks:

• Access the motor: Remove the rear panel. Locate the drive motor at the bottom of the tub, connected to the drive belt (on belt-drive models) or directly to the tub (on direct-drive models).
• Inspect wiring: Check the motor connector and harness for loose plugs, burnt pins, or damaged insulation. Reseat the connector firmly.
• Check belt (if equipped): Ensure the drive belt is intact, properly tensioned, and not slipping. Replace if frayed or stretched.
• Test motor windings: Disconnect the motor and measure resistance across the motor terminals according to the service manual. Look for open or shorted windings.
• Test tachometer: Measure resistance of the tachometer coil (often 100–200 Ω). Spin the motor shaft by hand while monitoring for small AC voltage output.
• Inspect motor control (if separate): Some KitchenAid models use a separate motor control board (MCU). Check for burnt components or loose connections.

When to replace: Replace the drive motor if windings or tachometer are out of spec. If the motor tests good but F06 persists, suspect the motor control board or main control board.