LDT5665ST
LG LDT5665ST Smart Dishwasher Repair
Most common issues on this model
- App pairing and cycle data
- Four-arm spray pattern
- Rack loading and 15 place-setting fit
- Drain pump and filter
The LDT5665ST is a top control LG dishwasher with QuadWash, SmartThinQ, EasyRack Plus and a 15 place-setting capacity, rated at 46 dBA. LG has retired it, though kitchens across the area still run these.
SmartThinQ means the dishwasher can talk to a phone, so we separate app problems from machine problems. If alerts stop, we look at the router and the pairing. If the wash results are poor, we move to the spray arms, filter and pump.
A 15 place-setting load is a lot of dishes, and packed racks are a common reason for blocked arms. We look at how the racks sit, run a cycle and check the drain. Model and serial are read from the label before we order a part.
Key features
- Top control dishwasher
- QuadWash system
- SmartThinQ technology
- 46 dB LoDecibel rating
- EasyRack Plus
- 15 place-setting capacity
Error codes this model can show
What is SmartThinQ?
It is LG's connected-appliance system that links the dishwasher to a phone. When the link breaks, we check the Wi-Fi and the pairing before the dishwasher.
Can a full load cause poor cleaning?
Yes. Dishes that block a spray arm leave dirty zones. We check arm movement and filter condition during the visit. Packed racks hide the arms from the spray, so we also look at how the load sits.
How loud is the LDT5665ST?
The listing gives 46 dBA. A sudden increase is worth checking at the pump and arms. The listing rates it at 46 dBA, so a louder sound than you are used to points us to the pump.
Book repair for your LDT5665ST
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.