LG SDNAH981 dishwasher repair

What we know about the SDNAH981

The SDNAH981 is an LG SIGNATURE dishwasher. LG SIGNATURE sits at the upper end of the brand and is often paired with built-in cabinetry and panel-ready surrounds, which makes careful access and protection of surrounding finishes part of the job.

Where problems show up

• Water left in the tub after the cycle ends.
• The door will not close or the cycle will not start.
• Dishes come out cloudy, gritty or still wet.
• A leak message or water at the kick plate.

Reading the display

Leak and overfill messages are covered at code AE. An outlet message for a tub that did not drain is at code OE. A heater message sits at code HE. A bubble message from too much soap is at code bE.

If the display only shows a locked control message, check the control lock before assuming a fault.

Built-in kitchens in the city

Many SF kitchens are narrow, with the dishwasher between a sink base and a corner. Clear the floor in front of the unit and tell us about steep stairs, elevators or parking limits so the visit runs smoothly. Landlords can share the unit number and key arrangements with the request.

Checks, then a visit

Clean the filter at the bottom of the tub, wipe the door gasket, and make sure the water supply valve under the sink is open. Run one controlled power reset. Do not pull the unit out by its hoses.

For more help, see LG dishwasher repair and the LG dishwashers guide. The sister model LG SDNVH981 is also in the SIGNATURE group.

What a diagnosis includes

We run the dishwasher through a cycle where it is safe, listen to the pumps, watch the fill, and look for moisture at the door seal, the supply connection and the drain connection. A leak that only appears at the end of a cycle needs patience, so please do not wipe the floor dry before we arrive if you saw a puddle; point us to where it showed up.

After that we explain the finding in everyday words and put the estimate in writing.

Frequently asked questions