SC 400 V8-4.0L (1UZ-FE) (1997)
ABS Main Relay: Description and Operation
ABS Solenoid Relay
CIRCUIT DESCRIPTION
This relay supplies power to each ABS Solenoid. After the Ignition Switch is turned ON, if the initial check is OK, the relay goes on.
FAIL SAFE FUNCTION
If trouble in the ABS Solenoid Relay circuit, the ECU cuts off current to the ABS Solenoid Relay and prohibits ABS (& TRAC) control.