ABS W/Vehicle Skid Control (VSC)

CIRCUIT DESCRIPTION

The ABS & TRAC & VSC ECU receives engine revolution speed signals (NE signals) from the ECM.




DETECTING CONDITIONS

Fail safe function:
If trouble occurs in the NE signal circuit, the ECU prohibits TRAC & VSC controls.




WIRING DIAGRAM

Step 1:

Step 2:

INSPECTION PROCEDURE