Grand Vitara 2WD V6-3.2L (2010)
Brake Fluid Pressure Sensor/Switch: Testing and Inspection
Master Cylinder Pressure Sensor On-Vehicle Inspection
1) Calibrate yaw rate / G sensor assembly.
2) Check that basic brake system other than ESP.
3) Connect SUZUKI scan tool to data link connector (DLC) (1) with ignition switch OFF.
Special Tool
(A): SUZUKI scan tool (SUZUKI-SDT)
4) Turn ignition switch to ON position and select menu "DATA LIST" mode of SUZUKI scan tool.
Refer to scan tool operator's manual for further derails.
5) When brake pedal is released, check "Master Cyl Press" under "DATA LIST" of SUZUKI scan tool.
If pressure is out of specification, replace ESP(R) hydraulic unit / control module assembly.
Master cylinder pressure specification
Brake pedal released: 0 ± 0.8 MPa (0 ± 8.2 kg/cm2, 0 ± 116 psi)
6) Hoist vehicle and remove right-side front wheel.
7) Connect special tool with rubber hose (1) to Front brake caliper bleeder plug (2).
Special Tool
(A): 09956-02311
