Description
Overview
Complete ABS ECU and pump assembly designed for Peugeot 206. This electronic-hydraulic unit (ATE-style) combines the ABS control module and hydraulic pump into a single module supplied with wiring harness. It monitors wheel speed sensors and modulates brake pressure to prevent wheel lock, improving vehicle stability under heavy braking. Many buyers search by the listed part numbers for an exact match.
Common Symptoms
- ABS warning light illuminated on the dashboard
- Pulsating or unusually firm/soft brake pedal during emergency braking
- Partial or complete loss of ABS function while normal braking remains operational
- Stored ABS fault codes pointing to pump, valve or electrical faults (requires diagnostic scanner)
Installation Notes
- Disconnect the negative battery terminal and wait a few minutes before starting to protect vehicle electronics.
- Locate the ABS unit (commonly in the engine bay near the brake master cylinder or inner wing) and access the electrical connector and hydraulic lines.
- Unplug electrical connectors and carefully loosen brake lines; cap and label lines to avoid contamination and mixing.
- Remove mounting bolts and replace the unit. Reconnect hydraulic lines and torque to manufacturer specification.
- Perform a complete brake bleeding procedure until no air remains, then clear fault codes and run ABS self-tests with a diagnostic tool. Verify operation with a safe road test.
Durability And Failure Causes
Common causes of ABS unit failure include corrosion and water ingress, contaminated or old brake fluid, electrical connector faults, and internal pump or valve wear. Regular brake fluid maintenance and protecting connectors from moisture improves longevity.
Technical Information
- Manufacturer: PSA / Citroën / Peugeot / ATE
- Model: Peugeot 206
- Product Codes: 9659136980, 10.0970-1128.3, 10.0207-0068.4
- Other Numbers: 9652342980, 10.0970-1114.3, 10.0207-0036.4, 4541V5, 4541V6, 4541RW, 4542J8, 4542Z0, 4542J9
Compatibility & Additional Notes
Always verify compatibility by matching the unit’s product codes and reference numbers before ordering. After installation a full brake bleed and a diagnostic scan are recommended to clear stored faults and confirm ABS operation. Suitable for professional mechanics and experienced DIYers familiar with hydraulic brake systems and electronic diagnostics.
