External Temperature Detection Unit ️

Why This Sensor is Necessary

This precision unit monitors outside temperature, sending real-time data to your vehicle's climate control system and dashboard. It is essential for accurate cabin comfort, defogging, and optimal air conditioning performance. The part plays a vital role in regulating automatic climate adjustments depending on exterior weather.

How It Works

Mounted near the front grille or bumper, this sensor detects ambient air temperature. It transmits electrical signals to the car’s computer, which uses this information to adjust interior heating/cooling functions for driver and passenger comfort.

Consequences of a Faulty Sensor

• Incorrect temperature readings on dashboard
• Poor automatic climate control
• Foggy windows due to inaccurate defrost cycles
• Wasted energy and reduced AC efficiency

Compatible Models

• I30