When the MDB4010 misbehaves, the pattern is nearly always the same: check the sump filter, the drain hose loop and the disposer knockout first, then the drain pump, check valve or sump filter. Anything ordered for this machine should be matched to the plate rather than to the base number alone.
clearing the filter, checking the spray arms spin and loading properly is the sensible limit for an owner here; work carried out by somebody who is not an authorized technician can affect what the warranty still covers.
Key Features
- Heated dry option on most variants
- Adjustable upper rack on variants that list it
- Built-in 24-inch dishwasher cavity
- Upper and lower spray arms fed from one pump housing
Most Common Issues on This Model
01
Standing water left in the sump at the end of a cycle
02
Dishes coming out wet on a heated-dry cycle
03
Control panel buttons responding intermittently
04
Detergent cup not opening during the wash