LRFVS3006S dH error
Your LG LRFVS3006S is showing dH. Before replacing parts, confirm the model tag matches LRFVS3006S: Inside the fridge on the upper-left wall, or on the ceiling of the fresh-food section. On this LG refrigerator, dH means Defrost heater fault — frost can build up and block airflow. The steps below follow the field-service order for the LRFVS3006S platform — not the generic LG dH page. Cross-check part fit with LRFVS3006S before ordering — use the model-specific parts diagram. If the code cleared after a reset but returned mid-cycle, treat that as a confirmed fault rather than a one-time glitch.
Buy the replacement part
MPN: W10316760
$18.99
Fix steps
- Verify the model tag reads LRFVS3006S — Inside the fridge on the upper-left wall, or on the ceiling of the fresh-food section.
- Reset dH: unplug the refrigerator or switch off the breaker for 5 minutes, then restore power.
- Inspect door gaskets, condenser coils, and listen for the evaporator fan when the compressor runs — heavy frost on the freezer back wall points to defrost failure before ordering a fan motor for dH.
- Cross-check part fit with LRFVS3006S before ordering — use the model-specific parts diagram.
- Run a test cycle after repair. If the code returns, use the compatible parts below or the full brand code guide.
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
FAQ
What does dH mean on a LG LRFVS3006S?
Defrost heater fault — frost can build up and block airflow.
How do I reset dH on a LRFVS3006S?
Unplug the refrigerator or switch it off at the breaker for 5 minutes, then restore power and restart. If dH returns on the LRFVS3006S, the underlying fault is still present.
What part do I need for LRFVS3006S dH?
Start with the LRFVS3006S-compatible parts listed below. dH often points to a failed component on this LG refrigerator.
Is dH on the LRFVS3006S easy to fix?
Many owners fix this themselves with basic tools. Start with the reset and steps above, then check compatible parts below.