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4E-4 ABS: Schematic and Routing Diagram ABS Schematic S6JB0A4502001 3 7 2 6 4 5 8 12 13 21 20 14 15 1 22 17 16 18 19 11 10 9 23 [A] [B] INPUT OUTPUT ABS (ESP®) control module Wheel speed sensor (LF) Wheel speed sensor (LR) Wheel speed sensor (RF) Battery Voltage Ignition Voltage Pump motor driver Solenoid valve power Solenoid valve driver Hydraulic unit Pump motor Combination meter ABS warning light Data link connector ABS (ESP®) hydraulic unit / control module assembly RR inlet solenoid valve RF outlet solenoid valve RF inlet solenoid valve LR outlet solenoid valve LR inlet solenoid valve LF outlet solenoid valve LF inlet solenoid valve Wheel speed sensor (RR) Brake light witch ECM 4WD shift position 4WD control module Longitudinal G sensor [B] CAN driver Longitudinal G sensor Yaw rate / G sensor assemly [A] RR outlet solenoid valve I6JB0A450001-02 [A]: ESP ® model 8. Pump motor 17. Wheel speed sensor (Left-rear) [B]: Non-ESP ® model 9. Stop light switch 18. Battery 1. ABS (ESP ®) hydraulic unit / control module assembly 10. ABS warning light 19. Ignition switch 2. ABS (ESP ®) control module 11. EBD warning light (Brake warning light) 20. G sensor (4WD model) 3. ABS (ESP ®) hydraulic unit 12. Light driver module 21. ECM 4. Solenoid valve power supply driver (transistor) 13. Data link connector 22. 4 way joint |