ABS Light: Testing and Inspection

ABS Warning Light Circuit

CIRCUIT DESCRIPTION

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 DTC in memory.

Connect terminals Tc and E1 of the DLC1 or Tc and CG of DLC3 to make the ABS warning light blink and output the DTC.

Wiring Diagram:

Step 1 - 2:

Step 3:

Step 4 - 7:

INSPECTION PROCEDURE






HINT: Troubleshoot in accordance with the table for each trouble symptom.

*1: Start the inspection from step 1 in case of using the hand-held tester and start from step 2 in case of not using the hand-held tester.

*2: After inspection with step 4, start the inspection from step 5 in case of using the hand-held tester and start from step 6 in case of not using hand-held tester.