Description
Heating servo motor for CITROEN and PEUGEOT vehicles. Air conditioning gear motor. Origin: PEUGEOT 308 2010.
This Valeo heating servo motor is a direct-fit replacement designed for climate control systems in a range of Citroën and Peugeot models. It restores precise flap and blend-door control to the HVAC unit, improving cabin temperature regulation and airflow distribution. Commonly searched by product codes, this unit is suitable when the original actuator shows erratic movement, stuck flaps, or failure to respond to controller commands.
Features And Benefits
- Direct Replacement: Designed to match OE mounting points and connector types for straightforward installation.
- Accurate Climate Control: Restores precise position control of blend doors and flaps for consistent heating and air conditioning performance.
- Durable Construction: Motor and gearbox assembly built for automotive HVAC duty cycles.
- Searchable By Code: Frequently located by product numbers, making identification fast for workshops and DIYers.
Technical Information
- Manufacturer: Valeo
- Model: Peugeot 308 (Origin), Compatible With Select Citroën And Peugeot Models Including Citroën C4 II, Citroën C3, Citroën C2
- Product Codes: T1006419G, 2408091C, 6447NL
- Additional Numbers: 2408091C
Function And Typical Failures
The servo motor drives the small gears and potentiometer inside the HVAC box that position flaps for temperature blend and airflow routing. Typical failure modes include:
- Worn Or Stripped Plastic Gears Causing Slippage Or Loss Of Positioning.
- Failed Motor Windings Or Brushes Resulting In No Movement Or Intermittent Operation.
- Damaged Potentiometer Or Feedback Sensor Causing Incorrect Position Reporting To The Climate Control Unit.
- Ingress Of Moisture Or Debris Leading To Corrosion And Mechanical Seizure.
How To Replace
Replacement is straightforward for a competent mechanic or experienced DIYer familiar with interior trim removal:
- Safely disconnect the battery before starting work to prevent electrical shorts and protect control electronics.
- Access The HVAC Unit By Removing The Glovebox Or Center Console Panels As Required On The Specific Model.
- Locate The Faulty Actuator On The Heater Box, Note The Orientation And Any Linkage Positions.
- Unplug The Electrical Connector And Remove The Fixing Screws Or Clips Holding The Servo Motor.
- Fit The New Unit In The Same Orientation, Secure Fasteners, And Reconnect The Electrical Connector.
- Reconnect The Battery And Cycle The Climate Controls To Allow The Actuator To Self-Calibrate (If Applicable). Verify Flap Movement And Temperature Response.
Installation Recommendations
- Use Correct Tools And Gentle Trim Removal Techniques To Avoid Broken Clips Or Dash Damage.
- Check Linkages And Flap Shafts For Free Movement Before Installing The New Motor.
- Inspect Wiring And Connectors For Corrosion Or Heat Damage; Repair Any Faulty Connections To Prevent Recurrence.
- After Installation, Run The HVAC System Through Full Range To Ensure Proper Calibration And Eliminate Binding.
Why This Part Fails Most Often
Actuators in HVAC systems are subject to continuous movement, temperature swings, and occasional moisture. Over time, plastic gear teeth wear or break, internal potentiometers degrade, and small motors burn out from age or overload. Debris or a misaligned flap can also cause excessive mechanical stress leading to premature failure.
This servo motor is a practical, workshop-friendly replacement for restoring reliable climate control operation in affected Citroën and Peugeot vehicles. Because many technicians and DIYers search by product code, the listed part numbers help quickly identify the correct unit for repair.
