Frigidaire LFBD2412SF0A dishwasher Parts

On the Frigidaire LFBD2412SF0A dishwasher, “code 20” is commonly shown as i20 and indicates a drain problem (the dishwasher did not drain completely). The fix is to restore a clear drain path and correct drain-hose routing; confirm the display and reset steps in the LFBD2412SF0A owner's manual.

• Cancel the cycle, then start a drain or cancel-drain to see if it clears.
• Remove standing water if needed, then clean the filter area.
• Check the sink drain or disposer connection for a clog.
• Inspect the drain hose for kinks, pinches, or crushing behind the dishwasher.
• Make sure the drain hose is routed correctly (high loop or air gap as required).

Correct routing prevents dirty water from flowing back into the tub.

For model-specific routing details and connection points, use the LFBD2412SF0A installation guide.

If the drain path is clear but the dishwasher still will not drain, these parts are common causes:

• Drain pump a A00126401 (jammed impeller, weak pump, or not running)
• Dishwasher drain hose 807117001 (internal restriction, collapse, or leak)
• Filter and sump area (debris restricting flow)

An i20 drain condition leaves dirty water in the tub, which causes odors, poor cleaning, and repeated cycle interruptions; correcting the drain path also reduces strain on the pump and motor.

Last updated: January 2026

For the Frigidaire LFBD2412SF0A dishwasher, the most common issue we see is drainage trouble (water left in the bottom of the tub after a cycle). In many cases, the fix is clearing a clog in the filter or drain path; if the drain system is clear, the drain pump or drain hose is the next place to check using the LFBD2412SF0A owner's manual.

• Water in bottom of tub after the cycle: drain restriction, drain hose issue, or drain pump problem
• Dishwasher won’t run: door not fully latched, cycle not set/started correctly, or power issue
• Not cleaning well: loading issue, filter needs cleaning, low water temperature, or low water pressure
• Leaks: door gasket not seated correctly, unit not level, or oversudsing
• Won’t fill: water supply off or float (overfill protector) stuck

1. Cancel the cycle and restart a normal wash to see if it drains at the beginning.
2. Remove and clean the filter area; food debris here commonly blocks flow.
3. Check the sink drain or garbage disposal inlet where the dishwasher drain connects (clogs here stop draining).
4. Inspect the drain hose for kinks, crushing, or a sag that traps water.
5. Confirm the dishwasher is level; leveling affects draining and leaking.

If the drain path is clear and the dishwasher still leaves water behind, these model-matched parts are the most common next steps:

Standing water is more than an inconvenience; it can cause odors, redeposit food soil on dishes, and lead to leaks if the tub overfills on the next cycle. Restoring proper draining keeps wash performance consistent and protects the kitchen floor.

For a step-by-step troubleshooting flow, use dishwasher not draining video.

Last updated: January 2026

Your Frigidaire dishwasher’s model number is printed on the appliance ID label, usually located on the tub frame where the door closes. Open the door and look around the inner door opening; record the full model number and serial number exactly as shown.

Check these common ID-label locations first:

• Along the tub rim on the left or right side (visible with the door open)
• On the top edge of the tub opening (near the latch area)
• On the inner edge of the door or door frame (less common)
• Behind the kickplate area only if you cannot find a label at the door opening

If you need diagrams and model-specific references while you search, use the LFBD2412SF0A owner's manual.

Use the label to capture the exact identifiers below; they help us match parts like the drain pump, heating element, or control board to your exact build.

• Model number (example format: LFBD2412SF0A)
• Serial number (used to identify production run details)
• Any additional numbers on the tag (sometimes includes a product code)

Frigidaire dishwashers can have small design changes within the same series. Using the exact model number from the ID label helps ensure parts such as a dishwasher water inlet valve, drain hose, or detergent dispenser match correctly.

Last updated: March 2026