MAN TG3 WABCO Brake System Wiring Diagrams – TGX/TGS Euro 6d (Q4 2020)

This professional-grade wiring diagram set covers the WABCO Brake System architecture used in MAN TG3 TGX/TGS Euro 6d trucks, compiled from 6 official schematics by MAN Truck & Bus SE, dated Q4 2020.

📘 Detailed content includes:

• EBS Steuergerät (A402.2) control and distribution
• Front and drive axle speed sensors (Drehzahlfühler)
• Redundancy valves, pressure modulators, and relay control (Y244, Y245, YP246)
• Trailer brake module, ABS socket (XP202), and EasyStart system
• Sensor monitoring via CVM integration for brake pad wear
• Fuse and relay mapping for:
  • Off-road ABS
  • ASR / ESP anti-slip functions
  • EasyStart rollback lock feature

Connectors such as X6301, X6302, X6616, X6441, and X6852 are clearly labeled along with CAN wiring (I-CAN, C-CAN) for diagnostic and retrofit support.

Essential for:

• Full brake diagnostics and sensor fault isolation
• Retrofit and trailer interface wiring
• Electronic safety checks and compliance verifications
• Workshop and field technicians using MAN EPC or MUX tools

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