Description
Product Overview
High-quality ABS pump and control module from ATE designed as a direct-fit replacement for selected Citroën and Peugeot models. The unit integrates the hydraulic pump and electronic control module and is supplied with a short section of wiring harness to simplify the mechanical installation. This component restores anti-lock braking functionality and helps maintain vehicle safety under heavy braking or low-traction conditions.
Function And Benefits
The ABS pump and control module prevent wheel lock-up during hard braking by modulating brake pressure at each wheel. This improves steering control and stability in emergency stops and on slippery surfaces. Replacing a faulty module eliminates ABS warning lights, reduces braking system faults and restores full ABS/ESP system capability when correctly installed and configured.
Fitment & Installation Notes
Intended primarily for Citroën C3 II and Peugeot 207 applications. The unit is supplied with a portion of the vehicle wiring harness to help with connector compatibility and installation alignment. Typical installation steps include:
- Disconnect the battery and secure the vehicle.
- Access and remove the original ABS pump assembly (location varies by model; usually in the engine bay near the brake servo).
- Carefully disconnect hydraulic lines and electrical connectors; cap brake lines to avoid contamination.
- Transfer any required brackets or sensors and install the replacement unit.
- Refit hydraulic lines, bleed the complete brake system to remove air and restore correct pedal feel.
- Use a compatible diagnostic tool (PSA Diagbox, Lexia, Tech 2 or equivalent) to clear faults and perform any required module coding/pairing so the vehicle recognizes the new unit.
Note: Electrical coding and proper brake bleeding are essential. If you are not equipped with the necessary diagnostic tools, professional installation by a qualified technician is recommended.
Common Failure Modes And Maintenance
ABS modules can fail due to a range of reasons: electrical connector corrosion, internal pump motor wear, hydraulic contamination, or control module faults. Symptoms include persistent ABS or ESP warning lights, unusual pump noises during ABS activation, and degraded braking performance in low-traction situations. Lifespan depends on vehicle use and environmental exposure; regular inspection of connectors and brake fluid condition helps extend service life.
Technical Information
Manufacturer: ATE
Model: Citroën C3 II, Peugeot 207
Product Codes: 9665343980, 4541HP, 4541S8, 4541HQ, 1682608980, 4542N9, 4542Z3, 4542P0, 10.0970-1159.3, 10.0207-0159.4
Other Numbers: This module may be listed under different OEM references to ensure compatibility with specific model years and build variants.
Compatibility note: Always verify the original part number on the vehicle before ordering. Using the correct replacement provides reliable ABS function and reduces the risk of diagnostic faults. For installation support, diagnostics or coding guidance consult a qualified technician experienced with PSA group vehicles.
