Avalon XLS V6-3.0L (1MZ-FE) (1998)
Traction Control Relay: Description and Operation
CIRCUIT DESCRIPTION
This relay supplies power to each ABS & TRAC solenoid. After the ignition switch is turned ON, if the initial check is OK, the relay goes on.
Fail safe function:
If trouble occurs in the ABS solenoid relay circuit, the ECU cuts off current to the ABS & TRAC solenoid relay and prohibits ABS control and
TRAC control.