Description
ABS and ESP Bosch control unit for Stellantis vehicles. Removed from a vehicle with 33,000 km.
High-Quality Bosch ABS/ESP Control Module Compatible With Citroën, Peugeot, Fiat And Opel Models. This Bosch ABS/ESP control unit (also referred to as ABS pump or ABS modulator in searches) is a direct-fit electronic brake control module used across multiple Stellantis platforms. It is commonly searched by part numbers 0265956353, 9812786180 and 1654078580, so entering the product code will help you find the exact replacement quickly. Designed for professional workshops and competent DIY mechanics, this unit restores anti-lock braking and electronic stability functions when the original module fails.
Function: The ABS/ESP control unit Monitors Wheel Speed Sensors And Modulates Hydraulic Pressure Through The ABS Pump And Valves To Prevent Wheel Lock During Braking And To Assist Vehicle Stability Control. It Communicates With The Vehicle Network To Manage Traction Control, Emergency Brake Assist And Stability Interventions.
Technical Information
- Manufacturer: Bosch
- Model: Citroën Berlingo III; Peugeot Partner III; Peugeot Rifter; Fiat Doblo III; Opel Combo E (K9)
- Product Codes: 0265956353, 9812786180
- Other Numbers: 1654078580
Replacement Procedure
Typical Replacement Steps For A Mechanic Or Experienced DIYer:
- Disconnect The Battery Before Any Work To Avoid Electrical Damage.
- Locate The ABS/ESP Unit (Generally Mounted On Or Near The Brake Master Cylinder / Hydraulic Block In The Engine Bay).
- Carefully Disconnect Electrical Connectors And Label Them If Needed.
- Unscrew Brake Lines From The Hydraulic Unit Using Proper Tools; Be Prepared To Catch And Dispose Of Brake Fluid.
- Unbolt The Unit From Its Bracket And Remove It From The Vehicle.
- Install The Replacement Unit In Reverse Order. Use New Crush Washers Where Applicable And Ensure Brake Lines Are Properly Seated.
- Bleed The Brake System According To Manufacturer Procedure To Remove All Air From The Circuit. Follow Correct Bleeding Sequence And Use A Diagnostic Tool If Required.
- Perform Diagnostics, Clear Fault Codes And Verify ABS/ESP Function. Coding Or Adaptation May Be Required After Replacement.
Mounting Recommendation
- Always Work In A Clean Environment To Prevent Contamination Of Brake Hydraulic Ports.
- Use New Sealing Washers For Brake Lines And Torque Fasteners To Manufacturer Specifications.
- After Mechanical Installation, Perform A Full Brake Bleed And A Diagnostic Check To Ensure Proper Communication With Vehicle Systems.
- Avoid Exposing The Unit To Moisture Or High-Pressure Washers; Corrosion Will Compromise Function.
Most Common Failure Reasons
- Water Ingress And Corrosion Causing Electrical Short Or Connector Faults.
- Mechanical Damage From Accidents Or Impact To The Hydraulic Module.
- Internal Electronic Failures Such As Faulty Pump Motor, Valve Malfunctions Or Circuit Board Faults.
- Electrical Surges Or Poor Grounding Resulting In Intermittent Operation Or Total Failure.
- Contamination Of Brake Fluid Leading To Valve/Pump Wear.
Note: This unit Was Removed From A Vehicle With Relatively Low Mileage (33,000 Km). Compatibility Is Based On The Listed Part Numbers And Common Stellantis Applications; Verify The Part Number Matches Your Vehicle Requirement Before Installation.
