Tacoma Extra Cab 4WD L4-2693cc 2.7L DOHC MFI (1997)
Hydraulic Control Assembly - Antilock Brakes: Testing and Inspection
ABS ACTUATOR INSPECTION
1. Inspect battery positive voltage.
Battery positive voltage: 10-14 Volts.
2. Disconnect connectors.
Disconnect Connector
(a) Disconnect the connector from the actuator.
(b) Disconnect the 2 connectors from the control relay.
3. Connect actuator checker Special Service Tool (SST) to actuator.
Sub-Wire Harness C And Sub-Wire Harness E
(a) Connect the actuator checker (SST) to the actuator, control relay and body side wire harnesses through the sub - wire harnesses C and E (SST),
as shown.
SST 09990-00150, 09990-00200,09990-00210
(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 harnesses to the battery negative (-) terminal or body ground.
(c) Place the "SHEET L" (SST) on the actuator checker.
SST 09990 - 00370
4. Inspect brake actuator operation.
(a) Start the engine, and run it at idle.