Dishwasher vibrates excessively or moves during operation, especially during drain or wash phases.

Safety first: Ensure the dishwasher is empty or partially loaded before adjusting its position.

Step-by-step checks:

• Level the unit: Use a bubble level on the front edge of the tub. Adjust front and rear leveling legs until the unit is level side-to-side and front-to-back.
• Secure mounting: Check that the dishwasher is firmly attached to the countertop or side cabinets using the provided brackets.
• Check hoses: Ensure drain and inlet hoses have enough slack and are not pulling the unit sideways.
• Floor stability: If the floor is uneven or soft, consider adding shims under the legs for stability.

Warning: Excessive movement can stress plumbing and electrical connections, leading to leaks or shorts.