Tacoma 4WD L4-2.7L (3RZ-FE) (2004)
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ABS Light: Testing and Inspection
Antilock Brake (ABS) System
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.
After removing the short pin of the DLC3, connect terminals Tc and CG of the DLC3 to make the ABS warning light blink and output the DTC.
Wiring Diagram
