LG Washing Machine ✅ Safe for Now

LG Washing Machine Error Code dHE

LG Washing Machine error code dHE: Dual heater error (combo washer/dryer).

Last reviewed: Aug 7, 2026 Last updated: Aug 7, 2026

Methodology: Reviewed against official Lg washer support guidance, then grouped by fault family before separating owner-safe checks from technician-level diagnosis.

Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.

LG Support - Washer troubleshooting — Official LG support library used for washer error-code and troubleshooting references.

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

Should I unplug it?

✅ No — safe for now

Safe to use on cold settings temporarily. Heating element failure is a common DIY repair.

Can I fix it myself?

DIY Possible

Part: Heating element / thermal fuse / thermistor

How much will it cost?

DIY: $20–$100 (element or thermistor)

Technician: $100–$300

⏱ 30–60 min

What Does Error dHE Mean on Your LG Washing Machine?

LG Washing Machine error code dHE: Dual heater error (combo washer/dryer).

What typically fails: Heating element / thermal fuse / thermistor

What You're Probably Seeing

→ Error code displayed
→ Machine stops mid-cycle
→ Cycle won't complete

Common Causes

• Door not fully latched or load preventing closure
• Door lock switch not reporting closed
• Latch, strike, or wiring fault in the door-lock circuit

What to Try First

1 Unplug the washing machine for 60 seconds then plug back in — this resets the control board and clears many temporary faults
2 Test the heating element with a multimeter — replace if no continuity ($20–$80 part)
3 Check the thermal fuse — a blown fuse means there was overheating, also check the vent
4 If the error persists after basic troubleshooting, contact a qualified appliance technician

🛠️ You'll need: Multimeter, Screwdriver set, Nut driver · Time: 30–60 min

💡 Try this first: Unplug the appliance for 60 seconds, then plug back in. This resets the control board and clears many temporary faults.

Questions People Also Ask

What does LG Washing Machine error code dHE mean? ▼

Error code dHE on a LG Washing Machine means: Dual heater error (combo washer/dryer). The appliance detected this condition and has stopped or limited operation to prevent further damage.

How do I fix LG Washing Machine error code dHE? ▼

First, unplug the washing machine for 60 seconds to reset the control board. If error dHE returns, the root cause (dual heater error (combo washer/dryer)) needs to be addressed — check connections, filters, and hoses before calling a technician.

Is it safe to use my LG Washing Machine with error code dHE? ▼

It depends on the cause. Most dHE errors mean the appliance has stopped itself as a safety measure. Check the 'Should I unplug it?' section above for specific guidance on this error.

More LG Washing Machine Codes

All LG washing machine error codes → All LG appliance codes →