The ATE ABS Pump 9662150680 is an ABS control module and hydraulic pump assembly used on PSA Group vehicles. Designed for Citroën C3 II and Peugeot 207 models, this unit includes a portion of the wiring harness to aid replacement and diagnostics. Commonly searched by part number 9662150680.

Function

The ABS pump supplies hydraulic pressure to the braking system during anti-lock braking events, allowing the control unit to modulate brake pressure and maintain vehicle stability. The integrated electronic module receives wheel-speed sensor signals and operates the pump and solenoid valves accordingly.

Compatibility

Suitable For: Citroën C3 II, Peugeot 207. The supplied unit originates from a Peugeot 207 1.4 16V, which can help identify correct fitment.

Replacement & Installation Notes

Installation typically requires disconnecting the battery, securing the vehicle, disconnecting electrical connectors and brake lines (mark lines and collect fluid), unbolting the ABS module and pump, and refitting in the reverse order. After installation, a full brake bleed is necessary and ABS fault codes should be cleared with a diagnostic tool. Recommended for professional mechanics or experienced DIYers.

Common Failure Causes

Failures are commonly caused by electrical faults, corrosion on hydraulic ports or connectors, contamination of brake fluid, or internal wear of the pump motor and valves. Symptoms include an illuminated ABS warning light, pulsating brake pedal, audible pump noise during ABS events, or complete loss of ABS function.

Technical Information

• Manufacturer: ATE / PSA Group
• Model: Citroën C3 II; Peugeot 207
• Product Codes: 9662150680; 10.0207-0077.4; 10.0970-1126.3
• Other Numbers: 4541FX; 4541FY; 4542N1; 4542N2