Ed3 — Fabric Softener Dispense Fault (Softener Pump)
Ed3 means the amount of liquid fabric SOFTENER in the auto-dispense reservoir did not decrease when the pump ran — a faulty softener pump is detected. This is the softener side of LG's dispense-fault codes: Ed1 and Ed2 cover the DETERGENT pump (Ed2 is an open circuit on that pump), and Ed4 is the softener pump's open-circuit variant. Ed3 is not a detergent fault.
- Keep using it?
- Yes, with caution
- DIY difficulty
- Moderate
- Verified against
- lg.com ↗
How to fix it
- Open the softener reservoir, confirm liquid softener is present, and check it hasn't thickened or gelled.
- Empty the reservoir, rinse it with warm water, and refill with fresh softener, diluted per the manual if your softener is concentrated.
- Trace the small silicone tube from the softener reservoir toward the tub — straighten kinks and confirm it's seated on both barbs.
- Run an Auto-Dispense prime/calibration cycle from the menu if your model has one.
- If Ed3 returns, remove the reservoir assembly and inspect the softener pump head for gummed-up residue — clean with warm water.
- Test the softener pump motor — it should run when triggered; silent means it's bad.
- Replace the softener pump if it doesn't run; replace the softener level sensor if the pump runs but the level doesn't drop.
Why it happens
Typical signs: Ed3 on the display · Softener reservoir doesn't draw down between loads · Clothes come out without the usual softener scent or feel · Code can appear even when the softener reservoir is full
- Air-locked or clogged softener pump Dried, gummy softener has clogged the peristaltic pump head.
- Kinked or detached softener line The silicone tube from the softener reservoir to the tub is pinched or has come off its barb.
- Thick or gelled softener Undiluted or old softener has thickened enough that the pump can't move it, or the level sensor misreads it.
- Failed softener pump motor Pump motor windings are open — the pump doesn't run when commanded.
- Failed level sensor in the softener reservoir Reports 'no change' even though the pump ran.
Parts you may need
If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.
- LG washer auto-dispense softener pump Common replacementAmazon →
More LG washer codes
Frequently asked questions
What does the Ed3 code mean on a LG washer?
Ed3 means the amount of liquid fabric SOFTENER in the auto-dispense reservoir did not decrease when the pump ran — a faulty softener pump is detected. This is the softener side of LG's dispense-fault codes: Ed1 and Ed2 cover the DETERGENT pump (Ed2 is an open circuit on that pump), and Ed4 is the softener pump's open-circuit variant. Ed3 is not a detergent fault.
What causes the Ed3 code on a LG washer?
Air-locked or clogged softener pump: Dried, gummy softener has clogged the peristaltic pump head. Kinked or detached softener line: The silicone tube from the softener reservoir to the tub is pinched or has come off its barb. Thick or gelled softener: Undiluted or old softener has thickened enough that the pump can't move it, or the level sensor misreads it.
Is it safe to keep using a LG washer with a Ed3 error?
Yes, with caution. This is rated a moderate-severity fault.
How do I fix Ed3 on a LG washer?
Open the softener reservoir, confirm liquid softener is present, and check it hasn't thickened or gelled. Empty the reservoir, rinse it with warm water, and refill with fresh softener, diluted per the manual if your softener is concentrated. Trace the small silicone tube from the softener reservoir toward the tub — straighten kinks and confirm it's seated on both barbs.
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: lg.com.