Description
Product Overview
This ABS pump is designed for use in Citroën C4 and Peugeot 307 vehicles, delivering reliable functionality within the braking system. It integrates the control module and pump unit responsible for maintaining the Anti-lock Braking System (ABS), which prevents wheel lock-up during emergency braking and enhances vehicle stability.
Application and Compatibility
Specifically compatible with the Citroën C4 and Peugeot 307 models, this ABS pump corresponds to product numbers 9657352780 and 4541J1. It is commonly sought after using these codes, which ensures precise identification and fitment for the intended vehicles.
Function and Replacement
The ABS pump plays a critical role in modulating brake fluid pressure to prevent wheel lock-up under heavy braking conditions. It works in tandem with the ABS control unit to maintain optimal traction and stability, especially on slippery surfaces. Over time, ABS pumps may fail due to electrical faults, fluid contamination, or mechanical wear. Symptoms of failure include warning lights on the dashboard and reduced braking performance. Replacing the pump restores full ABS functionality and driving safety.
Technical Information
- Manufacturer: PSA Citroën Peugeot
- Model: Citroën C4, Peugeot 307
- Product Codes: 9657352780, 4541J1
- Additional Numbers: 0265800395, 0265231486, 9649988280
Installation Guidance
Replacing the ABS pump requires careful removal of the old unit and reconnection of hydraulic and electrical lines. Proper calibration with diagnostic tools is recommended after installation to ensure full system functionality. This process is typically handled by experienced mechanics, but knowledgeable DIY enthusiasts with appropriate tools can perform the replacement as well.
