Dishwasher vibrates excessively or moves during operation.

Safety first: Turn off power before adjusting installation hardware.

• Check leveling: Use a spirit level on the top and sides of the tub. Adjust the front and rear leveling feet until the unit is level and stable.
• Secure mounting brackets: Ensure the top or side mounting brackets are firmly screwed into the countertop or cabinet.
• Check for gaps: If the opening is too wide, use side trim or shims to prevent side-to-side movement.
• Verify rack loading: Distribute dishes evenly and avoid placing heavy items all on one side.