Why some Whirlpool codes look familiar on a Maytag washer
Whirlpool Corporation also owns Maytag, and on shared-platform models the two brands often display the same code with the same underlying meaning. That's genuinely worth knowing if you've owned both brands, or you're comparing notes with a Maytag-owning neighbor, but it isn't guaranteed on every model generation. Treat any overlap as a useful starting point, and confirm against your specific washer's own documentation rather than assuming an exact match.
Full Whirlpool washer error code table
| Code | What it means | Common causes |
|---|---|---|
| F9E1 | Long-drain error, the washer isn't draining within its expected time window | Kinked or blocked drain hose, drain hose inserted too far into the standpipe, a clogged or failing drain pump |
| LF | Long-fill error, the washer isn't filling with water within its expected time window | Supply valve not fully open, kinked or disconnected inlet hose, clogged inlet screen, a drain hose siphoning water back out during fill |
| SUD | Excess-suds error, the washer paused to run extra rinses and clear built-up suds | Non-HE detergent used, too much detergent for the load size, detergent residue built up in the dispenser |
Every code in the table above has its own full walkthrough page, but this isn't a complete list of every code Whirlpool has ever assigned, just the ones enough people search for to justify a dedicated guide. If your machine's showing something not covered here, especially on an older or less common model line, your owner's manual or Whirlpool's own product-help site fills in the rest.
Before you call for service
A few basics are worth ruling out before assuming any code means real trouble. Cut power to the washer for about a minute and let it restart on its own, this alone clears a lot of one-off sensor hiccups without touching a single part. Make sure the door or lid has actually latched shut, not just closed. And take a look at the load itself, since a machine stuffed to capacity or running with just one heavy item inside can trigger a code that has nothing to do with anything broken.
If you're also dealing with a warm refrigerator from the same manufacturer, the same manufacturer's refrigerator troubleshooting walks through the equivalent diagnostic process for that appliance.