Inspection Procedure
- READ VALUE OF HAND-HELD TESTER (MASTER CYLINDER PRESSURE SENSOR)
- Connect the hand-held tester to the DLC3.
- Start the engine.
- Select the DATA LIST mode on the hand-held tester.
- Check that the brake fluid pressure value of the master cylinder pressure sensor observed in the hand-held tester changes when the brake pedal is depressed.
Standard: Brake fluid pressure value should change.
NG: Go to step 2
OK: REPLACE ABS & TRACTION ACTUATOR ASSY (See REPLACEMENT )
- INSPECT SKID CONTROL ECU TERMINAL VOLTAGE (STP TERMINAL)
- Disconnect the skid control ECU connector S1.
- Measure the voltage according to the value(s) in Fig 2
.
Standard:
- Measure the voltage according to the value(s) in Fig 3 .
Standard:
NG: CHECK AND REPLACE STOP LIGHT SWITCH CIRCUIT
OK: REPLACE ABS & TRACTION ACTUATOR ASSY (See REPLACEMENT )