5E-4 ANTILOCK BRAKE SYSTEM (ABS)
System Schematic
1. ABS hydraulic unit/control module assembly 7. “ABS” warning lamp 13. Wheel speed sensor (Right-front)
2. ABS control module 8. “EBD” warning lamp (Brake warning lamp) 14. Wheel speed sensor (Left-front)
3. ABS hydraulic unit 9. Lamp driver module 15. Wheel speed sensor (Right-rear)
4. Fail safe relay 10. Blank 16. Wheel speed sensor (Left-rear)
5. Pump motor relay 11. Data link connector 17. G sensor (For 4WD model only)
6. Stop lamp switch 12. Blank
INPUT OUTPUT
ABS control
module
Wheel speed sensor (LF)
Wheel speed sensor (LR)
Wheel speed sensor (RF)
Wheel speed sensor (RR)
Stop lamp switch
Battery Voltage
Pump motor
relay
Fail-safe
relay
Hydraulic unit
Pump motor
LF inlet solenoid
LF outlet solenoid
LR inlet solenoid
LR outlet solenoid
RF inlet solenoid
RF outlet solenoid
RR inlet solenoid
RR outlet solenoid
“ABS” warning lamp
Brake warning lamp
“EBD” warning lamp
Data link connector
ABS hydraulic unit/control
module assembly
G sensor