LGOvens & Ranges2019–present

LG LRG3194 Series Ovens & Ranges (2019)

Covers Service manual exact match: LRG3194ST, Service manual exact match: LRG3194BM, Service manual exact match: LRG3194BD

6 error codes

13 parts documented

Error Codes

Click any code for detailed troubleshooting steps

Code	Meaning	Severity
F-1	Opened Sensor — Oven sensor (thermistor) remains open for over 1 minute during cooking.	Moderate
F-10	Door Lock Fail — Door lock motor failure during lock or unlock operation (during self-clean or lockout).	Moderate
F-2	Shorted Sensor — Oven sensor (thermistor) is shorted for over 1 minute during cooking.	Moderate
F-3	Key Shorted Error — One or more keys are continuously shorted for over 60 seconds.	Moderate
F-6	Oven Hot — Oven temperature exceeds 650°F continuously for 2 minutes during cooking (excluding self-clean mode).	Moderate
F-9	No Heating — Oven starting temperature does not exceed 150°F and oven temperature does not rise above starting temperature over 5 minutes during preheating with door closed.	Moderate

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