LED3+LED4 flashing

Refrigerator temperature sensor fault.

What it means

Refrigerator temperature sensor fault.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Watch both numbered LEDs through a full flashing cycle and note fridge or freezer mode.
Protect stored food and request qualified service if the verified pair persists.

Manufacturer source

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.