Description
Overview
The ATE ABS/ESP pump and control module is a direct-fit replacement unit for Citroën C5 II. It combines the hydraulic pump and electronic control unit (ECU) that modulate brake pressure during ABS and ESP interventions, restoring anti-lock braking and stability control functions. This assembly is often searched by part numbers 9656419780, 10.0960-1146.3 and 10.0206-0188.4.
Key Benefits
- Complete pump and ECU assembly for straightforward replacement.
- Restores ABS and ESP pressure modulation and vehicle stability functions.
- Designed for use by professional workshops and competent DIY mechanics.
Compatibility & Fitment
Designed for Citroën C5 II models. Always verify fitment using the vehicle VIN and the listed part numbers before ordering. If in doubt, compare the numbers on your existing unit to ensure an exact match.
Typical Failure Modes & Service Life
ABS pump assemblies can fail for several reasons: electrical faults, internal motor or valve wear, corrosion, moisture ingress, or contaminated brake fluid. Service life varies with vehicle use and maintenance; failures are more frequent on high-mileage cars or in vehicles exposed to moisture and neglected fluid changes.
Replacement And Installation Notes
Typical replacement steps: disconnect the vehicle battery, gain access to the ABS unit (commonly located in the engine bay), disconnect electrical connectors and brake lines, unbolt the pump assembly and remove it. Install the replacement unit, reconnect lines and connectors, then perform a full brake bleed. After installation the ABS/ESP system should be scanned with a diagnostic tool; coding or registration of the new module may be required to clear fault codes and ensure full functionality. Use of a professional scan tool is recommended for final checks and coding.
Technical Information
- Manufacturer: ATE
- Model: Citroën C5 II
- Product Codes: 9656419780, 10.0960-1146.3, 10.0206-0188.4
- Additional Numbers: 4542F0, 4542F1, 4541G1, 4541G2
Please ensure compatibility prior to purchase by checking the part numbers on your existing unit. Correct installation, thorough bleeding, and proper coding are essential to restore full ABS and ESP functionality.
