Frigidaire Dishwasher FDS252RBS0 Will not drain or doesn't drain

This lower impeller directs wash water from the dishwasher's lower pump to the spray arms, helping restore proper water flow for better cleaning performance. Designed as a direct replacement for the lower wash impeller. What it does:

• Channels water from the lower pump to the spray system to maintain cleaning coverage.
• Worn, cracked, or clogged impellers can cause weak spray, poor cleaning, or unbalanced wash cycles.
• Replacing a damaged impeller can reduce unusual pump noise and help restore normal pump operation.
• Works with the lower pump assembly to maintain correct water circulation during the wash cycle.

• Disconnect power and water supply before servicing the dishwasher.
• Access the lower pump area by removing the dishwasher tub access or lower base as required by your model.
• Inspect the pump housing and seals for damage and replace any worn components to prevent leaks.