LG·refrigeratormedium severity
LG Error Code Er rT
Room temperature sensor error
Common Causes
- 1Ambient sensor failure
When to Call a Technician
If basic troubleshooting doesn't resolve error code Er rT, a professional diagnosis will identify the exact cause and prevent recurring issues.
Book LG Repair — Free DiagnosisFrequently Asked Questions
What does LG error code Er rT mean?
LG error code Er rT indicates: Room temperature sensor error. This is a medium-severity issue affecting your refrigerator.
Can I fix LG error Er rT myself?
This error typically requires professional repair. The underlying causes (Ambient sensor failure) usually need specialized tools and expertise to resolve safely.
How much does it cost to fix LG Er rT?
Repair costs for LG Er rT typically range from $100 to $500 depending on the specific cause. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.