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"PE" error message on LG Dishwasher LD-12AS1 LD-12AW2

The error message of "PE" comes on the screen when I try to run a cycle. If I open and close the door and try it a couple of times the error message finally goes away and you can start the cycle. Occasionally the cycle would stop with the "PE" error again in the middle of the cycle and you would have to start all again. There is no troubleshooting guide for "PE", there is "IE" "OE" etc so not sure what "PE" stands for?? What can I do so that the machine operates as it should without having to fluff around?

Posted by ewong on

  • Anonymous Mar 22, 2014

    Dishwasher flashes pe and won't run

  • GGGG
    GGGG Apr 09, 2014

    DISHWASHER FLASHES PE AND WILL NOT RUN

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2 Answers

Dov Dror

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  • 641 Answers

The PE error code indicates that the machine has a water pressure sensing error. Check and clean the filters on both sides of the inlet water line. Good luck!

Posted on Sep 13, 2007

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Anonymous

I think you have the same problem as me. If you close the door HARD or give it a good bang - problem goes away? http://www.yellow-mini.co.za/dishwasherfromhell [email protected] board.

Posted on Sep 26, 2007

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1 Answer

Hi I have an LG LD - 14AW23 dishwasher. It shows an IE error (no water) but it fills, stops and then gives the error message. What's thye problem? Many thanks, John


Hi


Error code IE on LG dishwasher means Inlet error. This error comes up when the Water Supply Tap is closed or Water Supply is shut off. If water supply is turned on then make sure that the Inlet Hose is not kinked and water Pressure is not low (should be above 10 psi). Next thing to check for is Water Inlet Valve, measure the electric resistance of Inlet Valve. (950-1300 ohms) Make sure the filter of Inlet Valve is not clogged.

Hope this helps... Please post back for further assistance.

Daniel

Mar 26, 2011 | LG 24 in. LDF 7811 Built-in Dishwasher

1 Answer

LG dishwasher error code E1


E1 is a code that the dishwasher displays after detecting a leak. There is a sensor on the pan at the very bottom of the unit. Take the bottom front panel off, look under the unit at the hose coming off the pump and your fill line to be sure no water is dripping. Run the unit in a wash cycle while doing this if possible.

Nov 21, 2017 | LG Dishwashers

1 Answer

Error Code OE


Hi there,
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!!!

May 02, 2009 | LG 24 in. LD-12BS6 Stainless Steel...

1 Answer

Error code OE; dishwasher stops with error message 2 min into cycle, drainage seems OK, water doesn't appear to pump into machine - any advice?


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!!!

Apr 19, 2009 | LG 24 in. LD-12BW5 Free-standing...

1 Answer

Lg dishwasher stops throughout the full cycle


If you are still having problems with your LG dishwasher, turn off the hot water supply to the dishwasher and remove the hot water inlet pipe (remove the lower, front panel (toe kick plate) )
Check the screen/filter at the water inlet on the dishwasher.
Reconnect the pipe and turn the hot water supply back on.
Test out and enjoy!

Apr 01, 2009 | LG 24 in. LD-12BS6 Stainless Steel...

1 Answer

I have LG dishwasher model LD 14AW1 I get error the message HE about 15 minutes into the wash cycle then the dishwasher turns its self off


HE refers to HEATER ERROR
The water is not heated
or the temperature in
the Tub is overheated
to over 95¡
Possible causes
¥ The Circuit of Heater is troubled.
¥ The Thermistor is troubled.
¥ The Heater is shorted.
¥ The Relay Circuit is troubled.
Possible solutions
¥ Repair the Circuit of Heater.
¥ Replace the Thermistor.
¥ Replace the Heater.
¥ Repair the Relay Circuit..

Feb 22, 2009 | LG 24 in. LD-12BW5 Free-standing...

1 Answer

PE Problem


I don't know of PE as a error for the dishwasher, however stranger things have happened.
Lg has had problems with older units prior to mar 07. They have had wires breaking in the door. If you turn off the power and remove the panel. Look for broken wires and or wires stuck in the insulation. Check for continuity as sometimes it can be an internal break. Fix this and you should be good. Oh put some insulation between before closing it up .

Sgt 48

Apr 14, 2008 | LG 24 in. LD-12BS6 Stainless Steel...

1 Answer

Bell rings


You have either a water fill or water temperature problem.  Not sure because you couldn't be specific on the error problem.  You will need to call a qualified LG technician to diagnose this properly.

Apr 10, 2008 | LG 24 in. LD-12BS6 Stainless Steel...

1 Answer

LD 14at2 lg dishwasher


Does it display an error code" eg: E1

Jan 05, 2008 | LG 24 in. LD-12BS6 Stainless Steel...

1 Answer

LG LD-14AT2 - Error message about filter


HI, WE HAD THE SAME ERROR AND WERE ADVISED - AFTER WE CLEANED EVERYTHING - TO NOT USE A LIQUID CLEANER AND USE A TABLET.

Nov 28, 2007 | LG 24 in. LD-12BW5 Free-standing...

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