Description
Product Overview
This ABS ESP pump module with wiring harness is designed for the Citroën C5 II, providing critical support to the vehicle’s Anti-lock Braking System (ABS) and Electronic Stability Program (ESP). Manufactured by ATE, a trusted name in automotive brake components, this unit ensures optimal performance of your braking and stability control systems.
The pump assembly integrates the control module and hydraulic unit, actively regulating brake pressure to prevent wheel lockup during emergency braking and improve traction on slippery surfaces. It is an essential component for maintaining vehicle safety and driving stability under various road conditions.
Application and Compatibility
Compatible primarily with Citroën C5 II models, this pump unit fits vehicles using the OEM part number 9659770580. It also corresponds to ATE product codes 10.0960-1165.3 and 10.0206-0233.4, as well as additional references 4542F0, 4542F1, 4541G1, and 4541G2. These numbers are crucial when searching or ordering the correct replacement part.
Replacement and Maintenance Tips
The ABS ESP pump can wear out over time due to internal pump motor failure, electrical issues, or mechanical blockages. Symptoms of a failing pump include warning lights on the dashboard, reduced braking efficiency, or loss of stability control. It is advisable to have the part inspected by a qualified mechanic if such issues arise.
Replacement generally involves disconnecting the vehicle battery, removing the old pump assembly, including the wiring harness, and installing the new unit carefully to ensure all electrical connections are secured. Bleeding the brake system post-installation is essential to remove air and restore proper hydraulic pressure.