Description
Steering column stalk controllers DELPHI COM2000 for CITROËN and PEUGEOT vehicles. They control fog lights, the trip computer, rear wiper, ESP, cruise control and car radio (stalk must be supplied or transferred).
Product Overview
Robust steering column stalk controllers designed for PSA group vehicles using the DELPHI COM2000 electrical architecture. These stalks handle multiple vehicle functions from beneath the steering wheel and are aimed at professional mechanics and experienced DIY enthusiasts. The unit provides intuitive control over lighting, wipers, trip computer functions, stability systems and cruise control. In some configurations the radio remote controls must be supplied separately or transferred from the original stalk.
Key Features
- Multi-function Stalk: Integrated control for fog lights, trip computer, rear wiper, ESP, cruise control and radio functions.
- OEM Compatibility: Designed for common PSA platforms that use the DELPHI COM2000 interface.
- Direct Fit: Matches original mounting points and electrical connectors for straightforward replacement on compatible models.
- Durable Construction: Electrical switch contacts and mechanical components designed for repeated use in everyday driving conditions.
Technical Information
- Manufacturer: Delphi / Stellantis
- Model: DELPHI COM2000 Steering Column Stalk
- Product Codes: 96574694XT, 96595089XT, 96605654XT, 6242C5
- Additional Numbers: 624219, 6239AN, 6239M4, 6239PY, 6239W3, 6239X7
Compatibility
Typical vehicle applications include many Citroën and Peugeot models using COM2000 electronics, for example:
- Citroën Berlingo II
- Citroën C5 I
- Citroën C8
- Citroën Xsara / Xsara Picasso
- Peugeot 206
- Peugeot 307
- Peugeot 406
- Peugeot 807
- Peugeot Partner II
How It Is Replaced
Replacement of the steering column stalk is a task suited to professionals or experienced home mechanics. Typical steps include:
- Disconnect Battery: Always disconnect the negative battery terminal before starting to avoid short circuits or airbag deployment.
- Remove Trim: Take off lower steering column trim panels to access the stalk mounting screws and connectors.
- Unplug Connectors: Carefully disconnect electrical plugs and any ribbon cables from the old stalk.
- Swap Stalk: Remove mounting screws, replace the stalk assembly and refit screws to the correct torque.
- Transfer Controls: If radio or multifunction buttons are separate, transfer original controls to the new stalk where required.
- Reconnect Battery and Test: Reconnect the battery and verify all functions (lights, wipers, cruise, trip computer) before final reassembly.
Installation Recommendations
- Use Appropriate Tools: Avoid damage to trim and connectors by using correct trim tools and torque settings.
- Follow Safety Procedures: Always isolate the battery and follow vehicle manufacturer guidance when working near the steering column or airbag systems.
- Check Connector Condition: Inspect wiring and plugs for corrosion or damage and clean contacts if necessary before installing the new stalk.
- Function Test: Test all features after installation; if functions are missing, recheck connectors and any required module adaptations in the COM2000 system.
Common Failure Reasons
Stalk controllers commonly fail due to mechanical wear, contact degradation or environmental causes. Typical causes include:
- Switch Wear: Frequent use leads to worn internal contacts and intermittent operation of buttons and switches.
- Contamination and Corrosion: Moisture ingress and corrosion of electrical contacts can cause failures or intermittent faults.
- Mechanical Damage: Broken plastic levers or weakened mounting points from impact or rough handling.
- Electrical Issues: Faulty wiring, connector oxidation or issues in the COM2000 network can mimic stalk faults.
Practical Notes
If the vehicle uses an integrated COM2000 module, some features may depend on the central module state. When replacing the stalk, ensure connectors are fully seated and verify related functions through normal vehicle diagnostics. Lifespan depends on use and environment; high-mileage cars or vehicles exposed to moisture are more likely to require replacement.
