What AE (Leakage on Front-Load / Rotation Error on Top-Load) Means
AE genuinely means two different things depending on which kind of LG washer displays it - this is one of the clearest examples of why the same code can't be read the same way across LG's own product lines. On a front-load washer, LG's Help Library says AE indicates a leak has been detected inside the appliance, and a safety switch has activated to help prevent flooding the floor. On a top-load washer, LG groups AE together with LE and LE1 as a rotation error - the drive gears responsible for turning the drum can't operate properly, most often because a coin or foreign object is trapped between the wash plate and drum.
Common Causes of AE (Leakage on Front-Load / Rotation Error on Top-Load)
- Front-load: water leaking inside the cabinet, a damaged inlet hose, or a faulty safety leak switch
- Top-load: coin or foreign object trapped between the wash plate and drum, jamming the drive gears
- Front-load: a loose hose connection at the back of the washer
🔧 One Safe Check You Can Try
If you have a front-load washer: unplug it, check the water inlet hoses for loose connections or visible cuts, and wipe up any standing water before restarting a cycle - do not run another wash until you've confirmed there's no active leak. If you have a top-load washer: unplug it and check for a coin or foreign object trapped between the wash plate and drum, removing it with tweezers rather than your fingers.
⚠ Why You Shouldn't Go Further Than That
- On a front-load washer, restarting cycles repeatedly while an active leak is present risks water damage to your floor and the washer's own electronics - stop and inspect before running it again.
- The two meanings of AE require completely different fixes, so don't apply top-load troubleshooting (checking for a trapped coin) to a front-load washer showing AE, or vice versa - check which type of washer you actually have first.
- If a front-load washer's AE code isn't explained by an obviously loose or damaged hose you can see and reconnect yourself, the internal leak-detection switch or its wiring needs a technician's inspection rather than guesswork.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.