Simzlife Erratic Temperature Reading

Temperature display fluctuates rapidly or shows unrealistic values without error codes

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Loose temperature sensor connection, Sensor wire intermittently shorting to cabinet, Electrical interference from nearby devices

Safety: Unplug the cooler before accessing sensors or wiring.

Steps:

Relocate interference sources: Move high‑power devices (microwaves, large motors) away from the cooler if they are very close.
Inspect sensor wiring: Remove interior panel and trace the sensor wires. Ensure they are not pinched or rubbing against sharp metal.
Reseat connectors: Disconnect and reconnect the sensor plug at the main board.
Replace sensor: If readings remain unstable, replace the NTC temperature sensor.

Medium 3/5

Cabinet NTC Temperature Sensor

Check Price on Amazon

We may earn a commission from links on this page.