Error code
LG-built Kenmore washer error code Sud
LG wrote this code, not Kenmore. On a washer wearing this badge, Sud means: Excessive suds. LG's wording is simply that too many suds were detected. Which model prefixes can raise it, and what to do next.
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What we can confirm
Code Sud, from the manufacturer's own documentation
A code is only meaningful together with the machine showing it — the same digits mean different things on different equipment.
The code
Sud
Excessive suds. LG's wording is simply that too many suds were detected.
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What it narrows down to
Excessive suds
Diagnostic
From $95, credited to the repair
On the same appliance
What else belongs to the washers
On this make a code belongs to the appliance rather than to a product line. These are the other conditions this machine can display, and the models that can show this one — a display often has more than one thing to say, and the model number decides what any of it costs to put right.
Other codes this appliance can display
Too many suds in the drum
The load is too large for the machine to handle
The load is out of balance and the machine
The washer is taking too long to fill, or
The washer is taking too long to drain —
The lid lock will not lock
The lid cannot unlock — the machine has detected
The cycle was interrupted by a power failure
The hot and cold inlet hoses have been connected
A reminder that the Clean Washer cycle is due
The lid was left open
The cycle was paused or canceled
The same digits mean different things on different equipment. Search the full code list
In more detail
About LG-built Kenmore washer error code Sud
Whose code this actually is
Kenmore did not write Sud, because Kenmore has never built an appliance. This one is LG's, and it appears on the washer that LG built and Sears sold under the Kenmore badge. Whirlpool-built and LG-built washers wear one badge and share almost none of their code scheme, so the wrong table here sends you to a pump when the machine is reporting a lid.
What it means
Excessive suds. LG's wording is simply that too many suds were detected.
Which Kenmore models can raise it
The Kenmore washer whose model number begins 796 — the three digits before the period on the rating plate. Those digits are LG's, which is why LG's table is the one that applies to Sud and no other manufacturer's does.
Worth trying yourself, in this order
- Less detergent, and the high-efficiency kind.
- The machine will add rinses to clear it, which is why the cycle runs long.
Where this usually goes
The job this most often becomes is diagnostic visit, and that page carries a starting figure and the reasons that move it. A Kenmore washer in this county works in hard water and a warm laundry room, so a code that arrives with slow draining or long cycles is very often the supply or the drain rather than the machine. Photograph the display before you cut the power: a reset clears Sud, and on a Kenmore the characters plus three digits off the plate are most of the diagnosis.
Where this meaning came from
LG's own documentation: LG Help Library — error code lists. Kenmore publishes none of its own, which is why every entry on this site names the manufacturer's document instead.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards