Description
Reliable Heater Servo Motor for Citroën and Peugeot Vehicles
This heater servo motor, manufactured by Valeo, is designed specifically for Citroën and Peugeot models, providing critical control for the vehicle’s heating system. The part ensures precise regulation of airflow within the HVAC unit, maintaining comfortable cabin temperature and optimal climate control.
The component is commonly referenced by product codes 657102 JD and 6447EL, frequently sought after by automotive technicians and car owners performing maintenance or repairs. The servo motor operates by adjusting the position of the heater blend door, which modulates the mix of hot and cold air entering the cabin.
Technical Information
- Manufacturer: Valeo
- Model: Suitable for Citroën and Peugeot vehicles including models such as Citroën C5 I and Peugeot 406, 607, and Xsara
- Product Codes: 657102 JD, 6447EL
- Additional Numbers: NFP
Installation and Maintenance
Replacing the heater servo motor involves accessing the HVAC housing, typically located behind the dashboard. This process requires basic mechanical skills and appropriate tools to remove panels and disconnect electrical connectors. Faulty servo motors can lead to inconsistent heating performance, such as inability to control cabin temperature or unusual noises during operation.
Over time, wear or electrical faults may cause the servo motor to fail, resulting in a malfunctioning heating system. Regular checks during routine vehicle maintenance can help identify issues early and ensure optimal climate comfort.
