Bosch fridge-freezer E5 error code
E5 means freezer sensor fault. The freezer compartment sensor is faulty or disconnected, so the electronics cannot confirm freezer temperature..
Often fixable at home · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Reset the appliance: unplug for 10 minutes and restart.
- Check the freezer door seal and that vents inside are not blocked by food.
- If E5 returns after a reset, book the sensor replacement.
Call a professional when…
Reset; then replace the freezer thermistor if the code persists. If the code returns after these checks, book a qualified engineer.
Parts usually involved
- Freezer thermistor / NTC sensor for your model.