Description
Used VALEO COM2003 stalk controllers for CITROËN C5 II and PEUGEOT 407 ESP. They Control Fog Lights, Trip Computer, Rear Wiper, Rain Sensor And ESP. This Is A Used Part; The Controllers Will Not Be As Rigid As New Ones, But They Function Correctly.
Product Overview
Replacement steering column stalk control unit (Valeo COM2003) designed for Citroën C5 II and Peugeot 407. The module groups multiple switch functions on a single stalk assembly to operate fog lights, the onboard trip computer, rear wiper, rain sensor interface and ESP-related switch functions. Supplied as a used unit that is functional and suitable for mechanics and experienced DIYers looking for an OEM-fit replacement by part number.
Key Features
- OEM Valeo COM2003 design for direct fitment on compatible models.
- Controls fog lights, trip computer, rear wiper, rain sensor input and ESP switch functions.
- Delivered as a used, working part — may show cosmetic wear and will not be as stiff as new.
- Often Searched By Part Numbers For Fast Identification: 96611302XT, 6242S5, 6239JQ, COM2003.
Technical Information
- Manufacturer: Valeo
- Model: Citroën C5 II, Peugeot 407
- Product Codes: 96611302XT, 6242S5
- Other Numbers: 6239JQ, COM2003
Function And Role
The stalk controller houses multiple electrical switches and signal contacts that send commands to lighting modules, the instrument cluster and vehicle stability systems. It provides manual inputs for fog lamps, selects and scrolls trip computer menus, commands the rear wiper, and relays rain sensor and ESP switch signals to the corresponding control units. Because it is a multi-function assembly, a single faulty stalk can affect several vehicle systems.
Common Faults And Causes
- Wear Of Internal Contacts: Repeated use causes contact pitting or loss of spring tension, leading to intermittent or non-responsive switches.
- Moisture Or Corrosion: Water ingress or corrosion at connector pins can interrupt signals.
- Mechanical Damage: Broken plastic tabs, worn detents or snapped levers from rough handling or previous removal.
- Wiring Connector Issues: Bent pins or poor mating in the column connector can cause faults that mimic a failed stalk.
Replacement Procedure
Typical replacement steps (general guidance; follow manufacturer repair manual for exact procedure):
- Disconnect the battery before starting to avoid short circuits and airbag deployment.
- Remove the steering wheel airbag and steering wheel if required by the model (follow safety procedures).
- Unscrew and remove the upper and lower steering column covers to access the stalk mounting.
- Unplug the electrical connector(s) from the stalk assembly and release any retaining clips or screws.
- Remove the old stalk, install the replacement unit in reverse order, ensuring all connectors are fully seated and locking tabs engaged.
- Reconnect the battery and verify all functions (fog lights, trip computer operations, rear wiper, rain sensor input and ESP switch) before refitting covers.
Installation Recommendations
- Always Disconnect The Battery Before Working On The Steering Column.
- Use The Correct Tools And Follow Citroën/Peugeot Service Procedures To Avoid Damaging Airbag Components Or Steering Electronics.
- Inspect Connectors For Corrosion Or Bent Pins And Clean Contacts If Necessary.
- Test All Functions Immediately After Installation And Before Final Reassembly.
- When Replacing A Used Unit, Check Mechanical Fit And Detents; Minor Play Is Common In Used Assemblies.
Why This Part Fails Most Often
Multi-function stalks are subject to frequent mechanical use and environmental exposure. The most common failure modes are worn electrical contacts and mechanical wear of plastic components. Moisture ingress or connector corrosion can accelerate failure. Because one stalk controls several systems, users often notice multiple symptoms (e.g., lighting and wiper issues) stemming from a single failed assembly.
Compatibility And Search Tips
This unit is typically sought by the following part numbers: 96611302XT, 6242S5, 6239JQ, COM2003. Compatible Models: Citroën C5 II (C5 Mk2) and Peugeot 407. Searching by these codes will help find correct fitment quickly.
Notes
Supplied As A Used Part. Functionality Is Preserved, But The Unit May Show Cosmetic Wear And Have Slightly Different Mechanical Feel Compared To A New Item.
