RX 300 FWD V6-3.0L (1MZ-FE) (1999)
Hydraulic Control Assembly - Antilock Brakes: Testing and Inspection
ABS Actuator
ON-VEHICLE INSPECTION
HINT: Using the ABS actuator checker (SST), check the operation of the actuator. If the actuator does not operate, check the operation of sub-wire
harness G. If the solenoid and/or pump motor relay are abnormal, replace the relay and inspect the actuator operation again.
1. INSPECT BATTERY POSITIVE VOLTAGE
Battery positive voltage: 10 - 14 V
2. DISCONNECT ENGINE COOLANT RESERVOIR
Slide the engine coolant reservoir upward and remove it from the bracket.
3. DISCONNECT CONNECTORS
Disconnect the 2 connectors from the ABS actuator assembly.
4. CONNECT ACTUATOR CHECKER (SST)
a. Connect the actuator checker (SST) to the actuator side wire harness via the sub-wire harness (SST), as shown.
SST 09990 - 00150, 09990 - 00250, 09990 - 00300, 09990 - 00360
b. Connect the red cable of the checker to the battery positive (+) terminal and black cable to the negative (-) terminal. Connect the black cable of
the sub-wire harness to the battery negative (-) terminal or body ground.
c. Place the "SHEET P" (SST) on the actuator checker.
SST 09990 - 00430
5. INSPECT BRAKE ACTUATOR OPERATION
a. Start the engine, and run it at idle.