Display shows E5 and the refrigerator interior light or fan may behave erratically

Safety first: Disconnect power before removing switch assemblies or panels.

Step 1 – Check door operation:

• Open and close the door while observing the interior light and fan (fan often stops when door is open).
• If the light stays on or off regardless of door position, suspect the door switch.

Step 2 – Inspect the door switch:

• Locate the switch on the cabinet frame (usually near the top or side).
• Gently pry it out with a flat screwdriver, taking care not to damage the liner.
• Check for broken plastic, stuck plunger, or corrosion on terminals.

Step 3 – Test the switch:

• Disconnect the switch wiring.
• Use a multimeter in continuity mode; press and release the switch while measuring.
• You should see continuity change as the switch is pressed. If not, replace the switch.

Step 4 – Check magnetic sensors (if applicable):

• Some models use a magnet in the door and a reed/Hall sensor in the frame.
• Verify the magnet is present and not displaced.
• If the sensor is loose or damaged, it must be replaced.

Step 5 – Reinstall and test:

• Install the new or tested‑good switch/sensor and reconnect wiring.
• Restore power and confirm that the E5 code clears and that the light and fan respond correctly to door position.