There’s nothing more annoying than starting the dishwasher
at the end of the day and being confronted with blinking lights. Suddenly,
you’re elbow-deep in soap suds after emptying the dishwasher and worried about
the cost of repair.
What to Do First
There are many reasons why
your dishwasher could be dead.
Fortunately, most of the problems can be fixed for a reasonable cost, saving
you the hassle and expense of purchasing a new dishwasher.
If you’ve kept your dishwasher manual, it’s time to dig the
booklet out. It’s possible you may be able to fix the problem yourself by
following the advice of the manufacturer. Some dishwashers have a display
window. If yours does, check the fault code in the manual to see what’s going
on. This can make the repair easier and faster if you need to call in the experts.
Possible Causes of
Blinking Dishwasher Lights
A common reason for blinking dishwasher lights is a heating
element that has stopped working. The heating element ensures that the
dishwasher’s water is heated to the right temperature at the right time. If the
water isn’t hot enough, the lights may blink. A quick solution may be as simple
as running the hot water in the faucet by the dishwasher. This will help heat
the water coming from the house so it’s easier for the dishwasher to heat. If
it’s an ongoing problem, you may want to call in an appliance repair expert to
take a look.
Water pressure may be another issue causing blinking lights.
It’s simple to test the water pressure. Just place a cup upright in the top
rack instead of placing it upside down. Set your dishwasher on the normal cycle
and run it for ten minutes. Stop the dishwasher and check the glass. If it has
filled with water, the water pressure in the dishwasher should be fine. If the
cup hasn’t filled much, then the blinking lights are likely warning you that
there is a water pressure problem in the dishwasher.
The drain pump is another part that can cause the dishwasher
lights to blink when it stops working properly. The drain pump pushes water
through the drain hose so the dishwasher drains properly. When it stops
working, you may find a small lake at the bottom of your dishwasher at the end
of a cycle or even experience overflow as used water doesn’t drain. Unfortunately, a broken drain pump can’t be
repaired. If this part is causing the dishwasher lights to flash, it will need
to be totally replaced.
The blinking lights may also be related to the touchpad or
the control panel. This problem will need expert attention. A tip off that the
touchpad has stopped working properly is that some of the buttons don’t work
with only one touch or don’t work at all. Instead of learning to live without
the eco cycle or heavy cycle, it’s time to call in an expert and fix the
problem.
There are many reasons why the lights on your dishwasher may
be blinking so if you’re uncertain, call an experienced appliance repair
company to assess the problem.