Error Code CF2
LR Top Sensor Open/Short — Left Rear induction cooktop top sensor is open or shorted
Moderate
Address soon - your appliance may not work properly
What This Means
CN02T connector disconnected or loose; Shorted CN02T(Pin2) to CN01Y or CN11F(Pin3); Failed top sensor NTC (normal ~20 kΩ)
How to Fix
- 1
OPEN: Check CN02T connection — if disconnected, reconnect
- 2
OPEN: Check if CN02T(Pin2) shorted to CN01Y or CN11F(Pin3); if shorted, replace PCB
- 3
OPEN: If no short, replace top sensor
- 4
SHORT: Measure CN02T: normal infinite, abnormal shorted — replace PCB if shorted
- 5
SHORT: Check R03T resistance ~20 kΩ; if abnormal, replace PCB; if normal, replace top sensor
This Error Applies To
LG LSIL6332FE Series Ovens & Ranges (2024) (2024–present)
Related Error Codes
Right Communication Error — communication error at right inverter module
RF Top Sensor Open/Short — Right Front induction cooktop top sensor is open or shorted
Left IGBT Sensor Open/Short — Left inverter IGBT temperature sensor fault
Left Communication Error — communication error at left inverter module
Sensor open — oven thermistor circuit is open
Sensor short — oven thermistor circuit is shorted
Convection fan motor error — convection fan operation cannot be detected for over 1 minute during convection operation
Door lock fail — door lock failure occurred while operating door lock motor during self-clean or lock-out mode