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4E-17 ABS: EBD Warning Lamp (Brake Warning Lamp) Comes ON Steady S5JB0A4504011 Wiring Diagram Circuit Description Troubleshooting 3 4 2 1 8 12V 12V E03-1 E03-14 E03-7 GRN/ORN PPL/RED BLK/YEL WHT/GRN WHT/RED WHT/BLU E03-13 E03-26 BLK BLK BLK RED WHT RED WHT E03-12 RED/BLK RED/BLK RED WHT [A] E03 14 13 12 10 11 9 7 6 5 15 2 10 1 13 14 26 I5JB0A450011-02 [A]: ABS hydraulic unit / control module connector (viewed from terminal side) 5. Combination meter 10. Parking brake switch 1. Battery 6. ABS warning lamp 11. Brake fluid level switch 2. Main fuse box 7. EBD warning lamp (Brake warning lamp) 12. CAN junction 3. Ignition switch 8. Lamp driver module 13. To TCM, 4DW control module and keyless start control module 4. Circuit fuse (in junction block assembly) 9. BCM 14. ABS hydraulic unit / control module assembly Step Action Yes No 1 1) Make sure that: • Parking brake is completely released. Are the check results OK? Go to Step 2. Release parking brake 2 1) Turn ignition switch to ON position. Does “ABS” warning lamp come on steady? Perform “ABS Warning Go to Step 3. 3 1) CAN communication circuit between combination meter, ABS hydraulic unit / control module and BCM referring to Is CAN communication circuit in good condition? Substitute a known- Repair or replace. |