Detergent pod or powder remains in the dispenser at the end of the cycle.

Safety First: This can be addressed without opening panels.

• Load properly: Keep tall items like cutting boards or pans away from the dispenser area so the door can open fully.
• Clean dispenser: Wipe the dispenser cup and door with warm water to remove caked detergent.
• Use fresh detergent: Old or damp detergent may not dissolve properly; use fresh pods or powder.
• Observe operation: Start a cycle and listen for the dispenser opening click. If it never opens, the dispenser assembly may be faulty.
• When to call for service: A non-opening dispenser requires replacement of the dispenser assembly or related wiring by a technician.