ABS Warning Light Circuit

If the ECU detects trouble, it lights the ABS warning light while at the same time prohibiting ABS control. At this time, the ECU records a diagnostic trouble code in memory.

After removing the short pin of the DLC1, connect terminals Tc and E1 of the DLC1 or DLC2 to make the ABS warning light to blink and output the diagnostic trouble code.

Wiring Diagram:

Perform troubleshooting in accordance with the chart above for each trouble symptom.

Diagnostic Chart - Part 1:

Part 2:

Inspection Procedure - Step 1:

Step 2:

Step 3:

Step 4:

Step 5: