Diesel Data: Automotive Repair

ABS W/EBD System

CIRCUIT DESCRIPTION
If the ECU detects trouble, the ABS warning light lights up and ABS control is prohibited at the same time.
At this time, the ECU records a DTC in memory.
Connecting terminals Tc and E1 of the DLC1 makes the ABS warning light blink and output the DTC.

Wiring Diagram:






Steps 1 - 3:




INSPECTION PROCEDURE
Troubleshooting in accordance with the chart for each trouble symptom.