Looking for a reliable replacement to control the hydroactive suspension of your Citroën C5? This used part offers perfect compatibility with the Citroën C5 model range and is an ideal choice for repairs and maintaining your vehicle’s functionality. The product code 9633261277 matches the exact specifications needed for proper operation without the active SPORT button, ensuring correct installation and preventing malfunctions caused by incompatibility with the vehicle’s electronic system.

Belonging to the category of Electrical Components and classified under Hydroactive Units, this highly sought-after part is frequently requested by both professional mechanics and DIY car owners, making it a valuable addition to any workshop or garage. It integrates easily into the existing vehicle system.

Technical Information

• Manufacturer: Citroën
• Model: C5
• Product Codes: 9633261277, 9627701677
• Additional Numbers: 655488, 6554EV, NFP

These original parts tend to wear over time due to normal vehicle use. Replacing this component can significantly improve the vehicle’s response to terrain changes and enhance overall driving comfort, while eliminating potential issues associated with the original suspension system. Unexpected functionality failures are thus minimized.

Whether you are a professional service technician or an enthusiastic DIYer, this part provides your Citroën C5 with essential repair quality and long-term durability. Take advantage of this opportunity to restore your automotive companion to full condition with these high-quality components specifically designed for your model.

This Hydroactive suspension controller with integrated SPORT button is designed for Citroën C5 models equipped with Hydractive suspension. The unit manages suspension behavior, delivering firmer damping and reduced body roll when SPORT mode is engaged. Ideal for professional workshops and skilled DIY enthusiasts, this controller is often searched by its part numbers (9633261277, 9627701677, 9654308077, 655487, 6554EW) — include these references when locating the correct replacement.

The controller communicates with height sensors, hydraulic valves and the suspension pump to regulate ride height and damping in real time. In SPORT mode it alters control maps to tighten suspension response for improved handling. Typical fitment is on Citroën C5 models equipped with Hydroactive (Hydractive) suspension systems. Replacing the unit restores electronic control over the hydraulic system and the SPORT function when the original module is faulty.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën C5 (vehicles Equipped With Hydroactive Suspension)
• Product Codes: 9633261277, 9627701677
• Additional Numbers: 9654308077, 655487, 6554EW

Key Features & Function

• Electronic control of hydraulic suspension: adjusts damping and ride height according to driving conditions.
• SPORT Button: selects a more aggressive control map for firmer handling and reduced body movement.
• Interfaces With: height sensors, suspension pump, solenoid valves and vehicle CAN bus for coordinated chassis control.

Symptoms Of A Failing Unit

• Loss Of SPORT Mode Functionality Or No Response From The SPORT Button.
• Inconsistent Ride Height, Unresponsive Suspension Or Warning Lights Related To Suspension.
• Intermittent Operation Or Complete Failure Of Automatic Height Control.

Replacement And Installation Guidance

Suitable For Experienced Technicians And Competent DIY Mechanics. Recommended Steps:

1. Secure The Vehicle On Level Ground And Ensure Safe Support Before Work.
2. Disconnect The Battery Before Starting Work To Avoid Electrical Damage Or Short Circuits.
3. Locate The Hydroactive Controller (Location Varies By Model — Often Mounted In Engine Bay Or Behind Interior Panels).
4. Unplug Electrical Connectors Carefully, Note Locking Tabs And Any Seals To Prevent Water Ingress On Reassembly.
5. Remove Fasteners, Extract The Old Unit And Fit The Replacement In Reverse Order.
6. After Mechanical Fitment, Perform Any Required Initialization Or Adaptation — Some Vehicles May Require Diagnostic Tool Procedures To Restore Full Functionality.
7. Verify System Operation: Check Height Control, SPORT Mode, And Perform A Road Test To Confirm Correct Behavior.

Installation Recommendations

• Always Disconnect The Battery Before Removing Or Installing The Unit.
• Protect Connectors From Moisture And Corrosion; Replace Damaged Seals And Check Wiring Harness For Wear.
• Use Appropriate Diagnostic Equipment To Read Fault Codes And Confirm Correct System Initialization After Replacement.
• Follow Manufacturer Service Procedures And Torque Specifications Where Applicable.

Most Common Causes Of Failure

• Water Ingress And Corrosion Around Connectors Or The Module Housing Leading To Electrical Faults.
• Age-Related Electronic Component Degradation Or Thermal Stress Causing Intermittent Or Permanent Failures.
• Damaged Wiring Or Poor Ground Connections Affecting Communication With Sensors And The Pump.
• Voltage Spikes Or Improper Jump-Starting That Can Damage Internal Electronics.

Part numbers and model references are included for reliable searching — enter the listed codes when sourcing the correct Hydroactive controller for Citroën C5. This description targets mechanics and competent DIYers who require clear technical guidance and practical installation advice.

Become the owner of a trusted hydroactive controller, specifically designed for Citroën C5 X7 models, ensuring a significant improvement in your driving comfort. This component, sourced directly from Citroën vehicles, has undergone careful selection to meet the highest quality and reliability standards. The spare part offers excellent functionality, allowing your car to adapt to various driving conditions and ensuring smooth and stable vehicle operation.

Technical Information:
Manufacturer: Citroën
Model: Citroën C5 X7
Product Codes: 96596729ZD, 96596729ZD-00, 6490H8
Additional Numbers: Not available

The hydroactive controller primarily serves to optimize the vehicle’s driving characteristics, responding to changes in terrain and driving style. Its role is indispensable, especially in challenging driving conditions, where stability and comfort are paramount. Replacement of this component may be required in cases of wear or damage due to prolonged use or improper handling by the previous owner. Integration and installation of this part is relatively straightforward and can be performed independently using the included instructions, providing an additional cost saving. The controller is key for the proper functionality of the hydroactive suspension, which maintains dynamic adjustment of suspension hardness and keeps the vehicle stable regardless of driving conditions.

This spare part is an ideal choice for Citroën C5 X7 owners looking for a reliable and quality replacement for original components while aiming to keep their vehicle in optimal condition. We provide you with everything needed for easy and quick installation, allowing seamless integration into your vehicle.

Take the opportunity to acquire this quality and trusted auto part that significantly contributes to the overall comfort and safety of your ride. Order today and enjoy the enhancements this auto part brings to your Citroën C5 X7.