Suzuki GRAND VITARA JB416, Service Manual

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4F-47 Electronic Stability Program:
Front Wheel Encoder Removal and Installation
S5JB0E4606012
CAUTION
!
Front wheel encoder is included in front
wheel hub assembly. If front wheel encoder
needs to replaced, replace it as a front wheel
hub assembly.
For removal and installation of front wheel hub
assembly, referring to “Front Wheel Hub Assembly
Removal and Installation: in Section 2B”.
Rear Wheel Encoder On-Vehicle Inspection
S5JB0E4606013
Refer to “Rear Wheel Encoder On-Vehicle Inspection: in
Section 4E”.
Rear Wheel Encoder Removal and Installation
S5JB0E4606014
CAUTION
!
Rear wheel encoder is included in rear wheel
hub assembly. If rear wheel encoder needs to
replaced, replace it as a rear wheel hub
assembly.
For removal and installation of front wheel hub
assembly, referring to “Rear Wheel Hub Assembly
Removal and Installation: in Section 2C in related
manual”.
Master Cylinder Pressure Sensor On-Vehicle
Inspection
S5JB0E4606016
1) Calibrate yaw rate / G sensor assembly referring to
“Sensor Calibration: ”.
2) Check that basic brake system other than ESP
®
refer to “Brake Diagnosis Note: in Section 4A in
related manual”.
3) Connect SUZUKI scan tool to data link connector
(DLC) (1) with ignition switch OFF.
Special tool
(A): SUZUKI scan tool
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
®
hydraulic unit / control module assembly.
Master cylinder pressure specification
Brake pedal released: 0
±
0.8 MPa (0
±
8 kg/cm
2
, 0
±
113 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
8) When bleeder plug loosen and depress brake pedal
to make special tool gauge reading 10 MPa (100 kg/
cm
2
, 1422 psi), check “Master Cyl Press” under
“DATA LIST” of SUZUKI scan tool.
If pressure displayed on SUZUKI scan tool is out of
specification, replace ESP
®
hydraulic unit / control
module assembly.
Master cylinder pressure specification
Brake pedal depressed 10 MPa (100 kg/cm
2
, 1422
psi): 10
±
1.2 MPa (100
±
12 kg/cm
2
, 1422
±
170
psi)
9) After completing the check, turn ignition switch to
OFF position and disconnect SUZUKI scan tool from
DLC.
10) Tighten bleeder plug and bleed air from brake
system, referring to “Air Bleeding of Brake System:
in Section 4A in related manual”.
(A)
1
I5JB0A450008-01
2
(A)
1
I6JB01460025-01