High-quality ABS/ESP control unit with integrated pump from ATE, compatible with Citroën C3 Sensodrive applications. Ideal for professional mechanics and experienced DIYers searching by OE number (9651412380, 10.0206-0133.4, 4541C1). Supplied with a piece of wiring harness and offered as a fully functional unit tested by the seller.

Features

• Integrated ABS and ESP control unit with hydraulic pump designed for Citroën C3 Sensodrive.
• Includes wiring harness section for easier installation.
• Exact part numbers listed for quick searching and cross-reference: 9651412380, 10.0206-0133.4, 10.0960-1139.3, 4541C1.
• Supplied ready to install; aimed at mechanics and competent DIY enthusiasts who can follow safe workshop procedures.
• Tested and fully functional as indicated by the seller.

Technical Information

Manufacturer: ATE / PSA (Citroën / Peugeot)

Model: Citroën C3 1.6 16V Sensodrive

Product Codes: 9651412380, 10.0206-0133.4, 10.0960-1139.3

Additional Numbers: 454190, 4541C1, 4541S0, 454294, 454295

Compatibility & Fitment

This unit is intended for Citroën C3 Sensodrive applications that use the OE numbers shown above. Some PSA/Peugeot vehicles sharing the same part numbers may also be compatible. Always confirm fitment by cross-referencing the OE number or checking your vehicle VIN before ordering.

Function And Common Failures

The ABS/ESP control unit controls hydraulic brake pressure and communicates with wheel speed sensors and stability systems to prevent wheel lock and improve vehicle stability. Common causes of failure include electrical faults, corrosion or water ingress, contamination of brake fluid, failed internal valves or pressure sensors, and damaged connectors. Symptoms often include ABS or ESP warning lights on the dashboard, stored fault codes, and reduced functionality of the anti-lock and stability systems.

Replacement And Installation Notes

Recommended for experienced technicians. Typical replacement steps: read and record fault codes, disconnect the battery and allow capacitors to discharge, isolate and label brake lines and electrical connectors, remove mounting hardware, fit the replacement unit and reattach lines and connectors, then bleed the brake system thoroughly. A diagnostic tool is usually required to clear faults and perform ABS/ESP calibration after installation. If you are not confident, have the part fitted by a qualified mechanic to ensure safety and correct system operation.

What Is Included

ABS/ESP control unit (ATE) with a section of wiring harness as supplied by the seller. Please verify the part numbers against your vehicle before purchase.

ATE ABS/ESP control unit (hydraulic pump and electronic module) suitable for Citroën C3 1.4 HDi 66 kW. Supplied with a section of wiring. Tested, fully functional. Frequently searched by product numbers, improving findability in parts databases.

Function

This unit combines the ABS pump, hydraulic valve block and electronic control module to monitor wheel speed sensors and modulate brake pressure, providing anti-lock braking (ABS) and electronic stability control (ESP) functions. It regulates hydraulic pressure during braking to prevent wheel lock and support vehicle stability interventions.

Fitment & Compatibility

Designed to fit Citroën C3 models with the 1.4 HDi 66 kW engine and compatible with a range of PSA Peugeot/Citroën applications. Always verify compatibility using the listed product codes and your vehicle VIN before installation.

Installation Notes

• Disconnect the negative battery terminal before work to avoid short circuits.
• Access the ABS hydraulic unit in the engine bay; remove any necessary covers and brackets to reach the module.
• Carefully disconnect electrical connectors and brake lines; cap lines to prevent contamination and fluid loss.
• Unbolt the module and remove it from its mounting; install the replacement unit and tighten to manufacturer torque specifications.
• Reconnect wiring, refill brake fluid and perform a complete brake bleeding procedure to remove air from the system.
• Clear fault codes and perform an ABS/ESP system check with compatible diagnostic tools after installation.

Common Failure Modes

Typical causes of ABS/ESP unit failure include internal pump motor wear, valve block contamination or blockage, corrosion from moisture and road salt, damaged electrical connectors, and electronic component faults. Symptoms include illuminated ABS/ESP warning lights, abnormal brake pedal feel, unusual pump noise, or loss of ABS/ESP functionality.

Technical Information

• Manufacturer: ATE / PSA (Citroën/Peugeot)
• Model: Citroën C3 1.4 HDi 66 kW
• Product Codes: 9649029080, 10.0206-0103.4, 10.0960-1131.3
• Additional Numbers: 454190, 4541C1, 4541S0, 454294, 454295

Ideal for professional mechanics and experienced DIYers. Supplied as pictured with a section of wiring; check connector compatibility and part numbers before installation.