LG Oven / Range Error Code 5B
5B on a LG oven / range usually means: Sabbath mode is active. On a LG Oven / Range, code 5B points to the control system.
Fix it fast: Exit Sabbath mode. Full ranked steps below.
- Likely part
- control system
- Fault type
- informational
How to fix 5B — ranked steps
Try these in order. Stop when the code clears.
-
1 Exit Sabbath mode
Easy- Press Bake, set a temperature with the plus/minus keys, press Start, then hold Clock for three seconds.
Other LG Oven / Range codes
The upper oven thermistor is reporting a fault. On a LG Oven / Range, code F1 points to the oven thermistor.
The upper oven door locking system failed. On a LG Oven / Range, code F10 points to the door lock.
An oven sensor fault was detected. On a LG Oven / Range, code F16 points to the oven sensor.
The upper oven thermistor is reporting a fault. On a LG Oven / Range, code F2 points to the oven thermistor.
A touch pad sensor key error was detected. On a LG Oven / Range, code F3 points to the touch pad.
The front induction burner temperature sensor is faulty. On a LG Oven / Range, code F33 points to the induction sensor.
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