ABS Warning Light Circuit and Diagnosis Circuit Failure

A: ABS WARNING LIGHT DOES NOT COME ON

DIAGNOSIS:
- ABS warning light circuit is open or shorted.

TROUBLE SYMPTOM:
- When ignition switch is turned ON (engine OFF), ABS warning light does not come on.





WIRING DIAGRAM

7A1:

7A2:

7A3:

7A4:

7A5:

7A6:

7A7:

7A8:

7A9:

7A10:

INSPECTION PROCEDURES

B: ABS WARNING LIGHT DOES NOT GO OFF.

DIAGNOSIS:
- ABS warning light circuit is open or shorted.

TROUBLE SYMPTOM:
- When starting the engine and while ABS warning light is kept ON.





WIRING DIAGRAM

7B1:

7B2:

7B3:

7B4:

7B5:

7B6:

7B7:

7B8:

7B9:

7B10:

7B11:

7B12:

INSPECTION PROCEDURES

C: TROUBLE CODE DOES NOT APPEAR.

DIAGNOSIS:
- Diagnosis circuit is open.

TROUBLE SYMPTOM:
- The ABS warning light turns on or off normally but the start code cannot be read out in the diagnostic mode.





WIRING DIAGRAM

7C1:

7C2:

INSPECTION PROCEDURES