WABCO EBS3 / EBS4 Repair – Mercedes
Professional repair of WABCO EBS3 / EBS4 modules
At ABS Stuurapparaten in Heemskerk, we offer specialist repair of WABCO EBS3 and EBS4 modules for Mercedes-Benz Actros trucks, Setra S-418 buses and other commercial vehicles (model years 2003 – 2013).
The EBS module (Electronic Braking System) is the heart of the braking system and controls brake force distribution, pressure regulation, and communication via the CAN bus.
A malfunction in the WABCO EBS3 or EBS4 controller can lead to reduced braking performance or failure of the entire EBS system.
Common fault messages with EBS3 / EBS4
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⚠️ “EBS Fault” – electronic braking system fault
Causes: defective EBS controller, CAN fault, defective solenoid valves
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🚫 “ABS Fault” – defect in ABS system
Causes: broken wheel sensors, no communication between ABS and EBS unit
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🛞 “ASR Off” – traction control disabled
Causes: fault in wheel sensors or drive shaft valves
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🧭 “ESP Fault” – stability control not working
Causes: defective steering angle sensor, CAN communication error or EBS fault
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🛑 “Low Brake Pressure” – low brake pressure or leakage in the pneumatic system
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⛰️ “Hill Hold Fault” – fault in hill-start system
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🧱 “Brake Wear Sensor Fault” – fault in wear sensors
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🚛 “Trailer EBS Fault” – communication problem with trailer EBS
Causes of EBS faults
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Interruption or fault on CAN line
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Damaged speed or pressure sensors
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Defective solenoid valves or circuit traces
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Unstable supply voltage (> 24 V)
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Internal ECU / control unit fault
Our EBS repair service
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Diagnosis and fault code analysis with professional test equipment
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Repair of circuit boards, connectors and electronics
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Software update or reprogramming if necessary
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12 months warranty on performed repair
We work for trucks and buses from Mercedes-Benz, DAF, MAN, Iveco, Volvo and Setra, among others.
Why ABS Stuurapparaten Heemskerk?
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Specialized in ECU and EBS repair
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Years of experience with WABCO systems
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Fast service and clear communication
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Original parts, professional test benches
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Central location in Heemskerk – easily accessible from all over the Netherlands
📞 Problems with your EBS3 / EBS4 module?
Contact ABS Stuurapparaten Heemskerk for diagnosis or repair.
Send a photo of the module or fault codes via our contact form – we will help you quickly and professionally.
