Electrolux Dishwasher Error Code LD10 blinking (PPD)

The LD10 blinking code means the dishwasher experienced a drain failure because the pressostat, which is the water-level pressure switch, did not register a switch-back signal after two drain sequences were attempted. The control board interprets this as confirmation that water was not successfully evacuated from the tub. The dishwasher shuts down to prevent potential water damage or overflow. The fault points to a problem in the drain path, the drain pump, or the pressostat sensing system.

A reset may temporarily clear the fault display, but the LD10 error will return if the underlying drain problem has not been resolved. The dishwasher will attempt two drain sequences and trigger the code again if the pressostat still does not reach switch-back. Clearing the code without fixing the root cause can allow water to remain standing in the tub, which can lead to odors and potential damage over time. Always address the drain system issue before relying on a reset.

Repair costs vary depending on the cause. If the issue is a blocked filter or kinked hose, it may cost nothing beyond your time or a basic service call fee in the range of $75 to $150. A failed drain pump replacement typically runs between $150 and $300 including parts and labor. Pressostat replacement is generally less expensive on parts but still involves diagnostic labor, putting total costs in the range of $100 to $250 depending on your location and service provider.

Start by removing and cleaning the drain filter and sump area at the bottom of the tub, as debris blockages are the most common cause. Next, check the drain hose for kinks and confirm the connection at the sink drain or garbage disposal is clear and unobstructed. If the drain path is clear and the error persists, the pressostat or its air tube should be inspected and tested. A technician can use a multimeter to verify whether the pressostat switches correctly under pressure.

No, the dishwasher should not be used while the LD10 fault is active. The code indicates that water may not be draining properly, which means standing water could remain in the tub between cycles. Running the appliance in this condition risks water leaking from the door seals, potential overflow, or damage to internal components. Address the drain issue before running another wash cycle.