Keeps alarmimg 1E on my Lg Dishwasher

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E1 error on LG Dishwasher - YouTube

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Aug 24, 2012 - Uploaded by 62spindrift My fix for E1 error on LF Dishwasher. ... Dishwasher Pump and Motor Assembly Replacement - LG ...

LG has a good factory website. See whats there in the info downloads.

( 1E) IT MEANS THAT U HAVE AN ERROR . CHEEK YOUR CYCLE WASHING SET UP

Try replacing the water inlet solenoid valve (it may have an open coil). The water line goes directly to it.

I have the same thing happening to my dishwasher what do I do

Hi,
The most common cause of an OE error code on a modern LG dishwasher is:
1. Blocked drain hose
2. Obstruction in the sump area (beneath the filter, which needs to be removed to check for onstruction)
3. Failing drain motor. 
else you need to REPLACE THE PCB POWER CONTROL BOARD
Good Luck!!!

ae unknown code,,,but ie that means uinit is taking to long to fill,,your inlet screens are clogged or the water pressure is to low...kinked hose...onthejob

I had a LG certified repairman come out and fix. The electrical wires within the door were melted into the "tar" (sound deafening spray) and one wire actualy sheered. Apparently the drying cycle heats the tar and the wires become embeded and melt into the tar. This is what was causing the error code. After the wire was tested and spliced everything worked great. Long term...The door/electrical harness was replaced by LG.

1E= Inlet Error
Condition>>>
Not reached to the normal
water level in spite
of 10 min. water supply


The Water Supply Tap is closed.
The Water Supply is shut off.
The Inlet Hose is kinked.
The Water Pressure is very low.
(below 10 psi)
Inlet Valve is OK?
The filter of Inlet Valve is clogged
by impure water.
The Hall sensor is OK?
The Impeller of Air Guide is bound

Solutions:

Take action on Water Supply
device.
Measure the electric resistance of
Inlet Valve. (950-1300 )
Clean the filter of Inlet Valve.
Check the frequency of Inlet Water
by the Test Mode.
Replace the Air Braker

Are you sure it's 1E and not LE error code??  The symptoms you mentioned indicates that it is an LE error code and the motor has an issue.  You will need to call a qualified LG technician to diagnose and resolve the problem.