Hydraulic power steering (HPS) and electric power steering (EPS) systems are essential for easy handling and driving safety. They make steering smoother, reduce driver effort and directly affect comfort and control. Failures in these systems can appear as heavy steering, jerks, unusual noises, or a complete loss of assistance. At Mario Garage (Cagnes-sur-Mer), we provide professional HPS and EPS repair, restoring precision and reliability to your vehicle.

When HPS or EPS needs repair

• Heavy steering, especially at low speed.

• Jerks or uneven resistance when turning the wheel.

• Power steering fluid leaks.

• Noise or humming from the hydraulic pump.

• Dashboard warning lights (EPS, ESP, ABS).

• Complete loss of power steering assistance.

How we repair HPS and EPS

For HPS (hydraulic):

• Inspection of the pump, high-pressure hoses and reservoir.

• Fluid replacement with complete system cleaning.

• Leak detection and replacement of faulty components.

• Repair or replacement of the hydraulic pump.

For EPS (electric):

• Diagnosis of the motor-reducer and torque sensors.

• Inspection and repair of the control unit.

• Reprogramming and electronic adaptation if needed.

• Calibration of the steering angle sensor.

Final steps: system adjustment, wheel alignment and road test.

Advantages of our service

• Modern diagnostic tools for HPS and EPS.

• Expertise with premium brands: BMW, Mercedes-Benz, Audi, Volkswagen.

• Use of original fluids and certified spare parts.

• Warranty on all steering system repairs.

Related services

• Brake system repair

• Transmission and suspension repair

• Oil and filter change

• Engine diagnostics and repair