How to fix a suds lock on LG Washer

1. • 1 Open your home's breaker box and flip the circuit breaker switch to "On." If it is already set to "On," flip it to "Off" and then back to "On" to reset it. A power surge may have interrupted your wash cycle so the drain/spin cycle never actually started.
     
   • 2 Move the washer away from the wall and straighten the drain hose if it is twisted or turned in a way that makes it difficult for water to flow through it. Replace a kinked hose with a new hose.
     
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   • 3 Push on the washer door to make sure it is fully closed. The washer will not drain or spin unless the door is closed tight. Press the "Start/Pause" button after you close the door.
     
   • 4 Wait for about 30 seconds after you press "Start/Pause." The washer will not operate until it has been able to fully lock the door and restart the drain process.
     
   • 5 Run the clothes through a complete cycle again, making sure you use cold water if there are a lot of suds in the washer. Too much soap in the washer can make it hard to drain. Use high-efficiency or low-sudsing detergents on subsequent uses.
     

see this causes and fix it. God bless you
Belt, Water Pump If the washer won't drain the pump belt might have broken or might have worn out. Check the belt and replace if it shows signs of excessive wear.

Drain Pump If the washer won't drain water the drain pump might be defective. It's also common for a small sock or other article of clothing to get caught in the drain pump or in the drain hose. Check both for an obstruction before replacing the pump.

Clogged Pump or Hose If the washer won't drain there might be a clogged pump or hose. It's common for small socks or other small clothing items to get into the water drain system and clog the hose leading to the pump or the pump itself. Remove the hoses from the pump in order to remove the article of clothing. Keep in mind that any water in the washer will pour out of the hoses when removed.

Drive Belt If the washer won't drain, should check the drive belt. If the belt is broken or if it isn't tight on the pulleys the washer won't drain properly, if at all.

Lid Switch Assembly If the washer won't drain the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.

Door Lock Motor and Switch Assembly If the washer won't drain the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.

Drain Hose If the washer won't drain water check the drain hose. Be sure the hose did not get kinked behind the washer. Also, remove the hose from the pump and check it for obstructions.

Coin Trap If the washer won't drain the coin trap may be clogged. This washer is equipped with a device near the water pump called a coin trap. The purpose of this device is to trap any foreign materials that make their way down the drain. Normally, the coin trap can be accessed through an access panel. It is designed with the homeowner in mind and is normally easy to clean out.

see this causes: and fix it. God bless you
Belt, Water Pump If the washer won't drain the pump belt might have broken or might have worn out. Check the belt and replace if it shows signs of excessive wear.

Drain Pump If the washer won't drain water the drain pump might be defective. It's also common for a small sock or other article of clothing to get caught in the drain pump or in the drain hose. Check both for an obstruction before replacing the pump.

Clogged Pump or Hose If the washer won't drain there might be a clogged pump or hose. It's common for small socks or other small clothing items to get into the water drain system and clog the hose leading to the pump or the pump itself. Remove the hoses from the pump in order to remove the article of clothing. Keep in mind that any water in the washer will pour out of the hoses when removed.

Drive Belt If the washer won't drain, should check the drive belt. If the belt is broken or if it isn't tight on the pulleys the washer won't drain properly, if at all.

Lid Switch Assembly If the washer won't drain the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.

Door Lock Motor and Switch Assembly If the washer won't drain the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.

Drain Hose If the washer won't drain water check the drain hose. Be sure the hose did not get kinked behind the washer. Also, remove the hose from the pump and check it for obstructions.

Coin Trap If the washer won't drain the coin trap may be clogged. This washer is equipped with a device near the water pump called a coin trap. The purpose of this device is to trap any foreign materials that make their way down the drain. Normally, the coin trap can be accessed through an access panel. It is designed with the homeowner in mind and is normally easy to clean out

see this causes and fix it. God bless you
Belt, Water Pump If the washer won't drain the pump belt might have broken or might have worn out. Check the belt and replace if it shows signs of excessive wear.

Clogged Pump or Hose If the washer won't drain there might be a clogged pump or hose. It's common for small socks or other small clothing items to get into the water drain system and clog the hose leading to the pump or the pump itself. Remove the hoses from the pump in order to remove the article of clothing. Keep in mind that any water in the washer will pour out of the hoses when removed.

Drain Pump If the washer won't drain water the drain pump might be defective. It's also common for a small sock or other article of clothing to get caught in the drain pump or in the drain hose. Check both for an obstruction before replacing the pump.

Drive Belt If the washer won't drain, should check the drive belt. If the belt is broken or if it isn't tight on the pulleys the washer won't drain properly, if at all.

Lid Switch Assembly If the washer won't drain the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.

Door Lock Motor and Switch Assembly If the washer won't drain the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.

Drain Hose If the washer won't drain water check the drain hose. Be sure the hose did not get kinked behind the washer. Also, remove the hose from the pump and check it for obstructions.

Coin Trap If the washer won't drain the coin trap may be clogged. This washer is equipped with a device near the water pump called a coin trap. The purpose of this device is to trap any foreign materials that make their way down the drain. Normally, the coin trap can be accessed through an access panel. It is designed with the homeowner in mind and is normally easy to clean out.

see this causes and fix it. God bless you
Coin Trap If the washer won't drain the coin trap may be clogged. This washer is equipped with a device near the water pump called a coin trap. The purpose of this device is to trap any foreign materials that make their way down the drain. Normally, the coin trap can be accessed through an access panel. It is designed with the homeowner in mind and is normally easy to clean out.

Drain Hose If the washer won't drain water check the drain hose. Be sure the hose did not get kinked behind the washer. Also, remove the hose from the pump and check it for obstructions.

Door Lock Motor and Switch Assembly If the washer won't drain the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.

Lid Switch Assembly If the washer won't drain the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.

Drive Belt If the washer won't drain, should check the drive belt. If the belt is broken or if it isn't tight on the pulleys the washer won't drain properly, if at all.
Clogged Pump or Hose If the washer won't drain there might be a clogged pump or hose. It's common for small socks or other small clothing items to get into the water drain system and clog the hose leading to the pump or the pump itself. Remove the hoses from the pump in order to remove the article of clothing. Keep in mind that any water in the washer will pour out of the hoses when removed.

Drain Pump If the washer won't drain water the drain pump might be defective. It's also common for a small sock or other article of clothing to get caught in the drain pump or in the drain hose. Check both for an obstruction before replacing the pump.
Belt, Water Pump If the washer won't drain the pump belt might have broken or might have worn out. Check the belt and replace if it shows signs of excessive wear.

Water will not drain from machine
1.kinked or clogged hose----clean drain hose
2.pump does not run----readjust & tighten pump-drive mechanism
3.suds lock----remove suds,, add cold water
4.faulty transfer valve---replace
5.defective timer----replace
6.loose belt---adjust belt

Hi,

Problems with a washing machine not spinning or not draining are often interrelated..

If you are having a problem with your top load washer then check out thistip...

Washing Machine does not Pump or Spin


If you are having problems with your front load washing machine then checkoutthis tip...

Front Load Washing machine not draining and or not spinning


heatman101

Sd excessive suds are detected by the washer during the drain or spin phases of the cycle.
The washer will stop and fill with water and then wait for 5 minutes to allow the suds eliminated so that the washer cycle can continue, After the suds dissipate, you can normally drain the washer and spin out the clothes using a RINSE/DRAIN & SPIN cycle. Make sure that you are using HE (High Efficiency) detergent in the appropriate amounts to prevent excessive suds in the washer. This should prevent the washer from going into this routine.

1. Also check your drain hose for a kink or clog. Check the washer house drain for a clog or restriction. Test the washer to see if it will drain properly.

you can clean with affresh or vingar..let me know..

Hi

The Sd or 5d indicates that excessive suds are detected by the washer during the drain or spin phases of the cycle. The washer will stop and fill with 4 liters of water and then wait for 5 minutes to allow the suds to dissipate before continuing. If the suds cannot be reduced or eliminated so that the washer cycle can continue, it may stop and display the F21 (long drain) fault code. After the suds dissipate, you can normally drain the washer and spin out the clothes using a RINSE/DRAIN & SPIN cycle. Make sure that you are using HE (High Efficiency) detergent in the appropriate amounts to prevent excessive suds in the washer. This should prevent the washer from going into this routine.

And if you still face the same error then probably there is something(coins, socks, dirt, debris, etc) stuck inside the drain filter of your washer. You'll need to check the drain filter. To access the drain filter. To check the drain pump follow these steps:

1. Unplug the washer to completely disconnect electrical power.
2. Remove the bottom front service panel as shown in the first image below.

Also check your drain hose for a kink or clog. Check the washer house drain for a clog or restriction. Test the washer to see if it will drain properly.

Also refer to these diagrams for more details--

Kenmore Drain filter and pump link1

Kenmore Drain filter and pump link2

Please do rate this solution and revert for further assistance.

Thanks
Rylee