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Starts then comes up with SUD in the screen and stops

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This advice is for Whirlpool Duet & Kenmore Elite model FRONT LOADER washing machines experiencing the SUDS lock error code.

The "SUDS" error can be caused by too much detergent, improper detergent, drain pump/drain line problem, or pressure switch malfunction.

1. If you are not using HE detergent, you need to be. These washers are designed to use HE detergent which is formulated for wash tubs that use 5 to 7 gallons of water. If you use regular detergent, you are, in affect, placing a higher concentration of detergent in the washer that is normally formulated for wash tubs that have a 35 gallon capacity. The manufacturer should have a disclaimer in the owner's manual explaining this. In most cases this will also void your warranty. NOTE: Prolonged use of the wrong detergent can damage the drain pump components and or wash tub seals.

If you are using the correct detergent, double check the label to make sure it is not double (2X) or triple (3X) concentrated. You could still be placing too much soap in your wash.


To get rid of excessive detergent, place the washer on a RINSE & SPIN cycle, then run it through a normal wash cycle with NO detergent added. You may have to repeat these steps depending on the amount of detergent used.

2. If you do not have a detergent issue, double check the drain pump and drain lines to ensure they are not obstructed in any way. Click on the following link for step-by-step instructions:

http://www.fixya.com/support/r3574284-checking_the_drain_pump_on_a_front_loade

Obstructions in the drain pump and/or drain lines can attribute to air getting trapped in the drain pump and cause the error code. Double check all electrical connections to the drain pump and Central Control Unit (CCU). You will need to remove the top panel of the washer to access the CCU. This is accomplished by removing the three screws in the back of the washer that hold the top panel in place. With the screws removed, slide the panel back, then off. The CCU is located directly behind the wash tub in the center of the washer. The Drain Pump connector will be the 6th connector (facing from the front L to R) in the center of the CCU.


3. Check the Pressure Switch to ensure it is good. The Pressure Switch is located to the right of the CCU as you are looking from the front. It is a small cylindrical shaped device with a connector plug and an air hose attached. The switch can be checked at several water levels by removing the plug and taking resistance readings at the connector pins. Readings are as follows:

(Pins are numbered R to L facing the from the REAR)

Pins 1 to 2 (SUDS Detect) - 0 ohms
Pins 3 to 4 (Overflow) - 0 ohms
Pins 4 to 5 (L1) - 0 ohms
Pins 4 to 6 (Empty) - 0 ohms

COURTESY:jsrock - A senior expert of fixya.....

Posted on Sep 30, 2010

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Posted on Jan 02, 2017

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Final spin cycle I get sud error code or f2, water mostly drained but no spin. When I restart the spin cycle just starts to spin then stops, sounds like it drains some more water then makes a small...


Check the drain hose and make sure it is not plugged or kinked • Check the electrical connections at the pump and make sure the pump is

running. • Check the drain pump filter for foreign objects • If the above does not correct the problem replace the pump




The motor control unit senses a suds lock condition by analyzing the current draw on the drive motor. If "Sud" is displayed a potential suds lock is detected. This may signify a bad pump, an extra heavy load, excessive detergent, or excessive suds.

Feb 05, 2011 | Whirlpool Duet GHW9150P Front Load Washer

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When i start the cycle the water comes in the sud appears on the screen then F35 starts flashing


Hi,


Just tilt the washer back and prop it up with some wood blocks. Three screws are right on the front at the very bottom. Use a 9/32 socket to remove them. The front cover slides right off. The drain trapclean out is right in the middle. Turn the large white knob counter-clockwise to remove it and clean.


Thank you !!

Aug 09, 2010 | Kenmore Elite 45986 Front Load Washer

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Whirlpool Duet -Sud displays and washer stops


I;ve had the same problem (SUD on first fill) and found this most helpful for my WFW9600TW01 Duet washer

http://www.tellingmachine.com/post/Fixing-Sud-and-F35-errors-on-my-Whirlpool-WFW9600TW01-Washer.aspx

I duplicated his actions and it cleared up my SUD/F35 error. I think running the diagnostic test multiple times flushes the sensors/sensing lines to eliminate the problem.

Jan 30, 2010 | Whirlpool Duet GHW9150P Front Load Washer

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My Kenmore Elite HE5t washer flashes SUD continually, then goes to F35 mode and shuts off. Help!


Sometimes the SUDS/F35 is because of TOO MUCH detergent. To clear you have to set the cycle on rinse and then keep pouring cups of water into the detergent container as the cycle is going. You might have to do this a few times because if the SUDS message comes up the water flow will stop. Just unplug and try again. Also when the detergent container is finally clear you will see the little rotators gears move around when the cycle starts.

Aug 02, 2009 | Kenmore Washing Machines

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Sud code comes up and stops and just beeps


Are you using HE detergent (for all front load washers ) or regular detergent ? SUD means suds lock from regular detergent .

Jul 12, 2009 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

SUD and F35 codes come up at beginning of cycle


open front bottom cover their is drain pump open filter from drain pump be care full there is water in your drain pump (may be 1 or 2 gal water)
clean filter put it back. run washer..if you get same error again then change your detergent and use less make sure you use he detergent. let me know it help or not please. thanks.

Jun 19, 2009 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

Kenmore model 45872400 won't spin,and screen


The motor control unit senses a suds lock condition by analyzing the
current draw on the drive motor. If “Sud” is displayed a potential Suds
Lock is detected. This may signify a bad pump, an extra heavy load,
excessive detergent, or excessive suds.

Jun 09, 2009 | Kenmore 24032\24036 Top Load Washer

1 Answer

Whirlpool duet washer has stopped and the LED indicator says sud


The filter on your pump is probably clogged with lint and stuff. You have to remove the bottom front panel, 3 torx screws underneath. The panel will drop and come off. Drain off the excess water from the drain pipe you see. The white filter cover is right in front. Get yourself a good plastic bag to collect water. Unscrew the filter cover and twist the filter out. Clean out all the stuff and put it back in carefully. Check your pump too, comes after the filter.

Apr 09, 2009 | Whirlpool GHW9200L Front Load Washer

1 Answer

WONT RUN COMPLETE CYCLE WITHOUT F-2 OR SUD


sounds like you have a clogged/bead pump. removethe lower acess panel and from there youll see the pmp clean put remove thescrewout, and clearthe debris. BE WARNED THER WILL BE WATER BEHIND grab a towell or 2

Mar 01, 2009 | Kenmore Elite 45986 Front Load Washer

1 Answer

F 02 ERROR


Try cycling the washer a few times without a very small load of clothes and no detergent. I assume that you are and have beenm using only HE type detergent and I suggest you try using about 1/2 to 1/3 the amount called for until your system is purged of any and all remaining detergent in the lines. Here are the manufacturers reccommendations to address your problem..

“SUD” (Suds Routine)
When excessive suds are detected, a suds routine
automatically starts. This routine removes extra suds and
assures proper rinsing of your garments. “SUD” is displayed
during rinsing and at the end of the cycle to inform you that
Suds Routine was activated. Use only HE (High Efficiency)
detergents.

Hope this helps you..

“F02” (Drain Problem)
Select PAUSE/CANCEL twice to cancel the cycle. Unplug
washer or disconnect power.
Check the following:
Is the drain hose kinked?
Is the drain hose frozen?
Is the drain hose clogged?
Is the drain hose more than 96" (2.4 m) above the floor?


Sep 28, 2008 | Whirlpool Duet GHW9150P Front Load Washer

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