GE Dishwasher Error Code Ld

Ld stands for Long Drain. It means the dishwasher's drain feedback switch stayed closed for more than 95 seconds during a drain cycle, indicating water is not leaving the sump fast enough. The pump motor will continue running for up to 405 seconds trying to complete the drain before the fault is fully logged. The most common cause is a blockage in the air gap, drain hose, or filter.

A reset may temporarily clear the Ld code, but it will return as soon as the dishwasher runs another drain cycle if the underlying blockage or component issue has not been addressed. To permanently resolve the fault, the cause of the restricted drain must be corrected first. Resetting is useful for confirming the repair was successful after the issue is fixed.

If the fault is caused by a clog in the air gap, drain hose, or filter, the repair costs nothing beyond your time. If the drain pump needs to be replaced, parts and labor typically range from around 100 dollars to 250 dollars depending on your location and service provider. Replacing a faulty drain feedback switch is generally less expensive than a pump replacement.

Start by cleaning the air gap on the sink and inspecting the drain hose for kinks or clogs. Next, remove and clean the dishwasher filter and check the sump for debris. Confirm the drain hose is looped high enough to prevent backflow from the sink. If the error returns after clearing the drain path, the drain pump or feedback switch may need to be tested and replaced.

Running the dishwasher with an active Ld fault is not recommended. If water is not draining properly, it can accumulate in the sump and potentially overflow, cause odors, or put unnecessary strain on the drain pump motor. Diagnose and resolve the drain restriction before resuming normal use.