Description
Interior Temperature Sensor for Peugeot 206
Overview
This interior temperature sensor is designed for Peugeot 206 climate control systems. It continuously measures cabin air temperature and provides the information needed by the HVAC unit to regulate heating, ventilation and air conditioning for stable and comfortable interior climate. Ideal for professional workshops and DIY mechanics who maintain or repair Peugeot 206 vehicles.
Function And Benefits
The sensor sends a temperature signal to the climate control module so the system can adjust blower speed and blend-door positions automatically. Replacing a faulty sensor restores accurate temperature readings, improves climate control efficiency and reduces unnecessary compressor or heater cycles. Compatible part numbers (see Technical Information) are commonly used when searching by product code.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Peugeot 206
- Product Codes: 9644113080, 6445PK
- Additional Numbers: 6445PK | 9644113080
Replacement – How It Is Changed
Typical replacement requires removal of a small trim section around the center dash or the relevant vent housing where the sensor is mounted. Steps in short:
- Park vehicle on level surface and switch off ignition.
- Disconnect the negative battery terminal before starting work.
- Remove dash trim or centre vent to access the sensor (careful use of trim tools recommended to avoid damage).
- Unplug the electrical connector and release any retaining clips.
- Fit the new sensor, secure clips, reconnect the connector and reassemble trim.
- Reconnect the battery and verify correct HVAC operation.
Installation Recommendation
Perform the job with basic workshop tools and trim removal tools. Always disconnect the battery before unplugging electrical components. Avoid touching the sensing element directly and ensure the connector is clean and firmly seated. After installation, check automatic climate control operation and monitor for correct temperature response. If HVAC faults persist, inspect wiring and the climate control module for additional issues.
Common Failure Reasons
Interior temperature sensors usually fail due to moisture ingress, contamination, connector corrosion, mechanical damage from impact or improper prior removal, and age-related electronic drift. Symptoms of a failing sensor include incorrect cabin temperature readings, poor automatic climate regulation, constant blower operation, or error codes logged by the HVAC module.
Who Should Fit This Part
Suitable for experienced DIY mechanics and professional garages. If you are unfamiliar with dash trim removal or vehicle electrical systems, seek assistance from a trained technician to avoid damage to interior components.
