2008 SUZUKI SWIFT Brake hose

Downloaded from www.Manualslib.com manuals search engine 4C-8 Rear Brakes:
Rear Disc Brake Caliper InspectionS7RS0B4306006
Pin Boot and Cylinder Boot
Check boots (1) for breakage, crack and damage.
If defective, replace.
Disc Brake Piston
Check all around piston for rust, corrosion and any other
damage.
If it is found faulty, replace.
Caliper
Push in adjusting bolt (1) by hand and move lever to
check that adjusting bolt (1) moves smoothly in the
arrow direction.
Also, check adjusting bolt (1) for any damage. If it is
found faulty, replace.
Slide Pin
Check guide pin for smooth movement.
If it is found faulty, correct or replace.
Apply rubber grease to guide pin outer surface. Rubber
grease should be the one whose viscosity is less
affected by such low temperature as –40 °C (–40 ° F).
Rear Flexible Hose Removal and InstallationS7RS0B4306007
Removal
1) Hoist vehicle and remove tire and wheel.
2) Remove caliper (4) assembly referring to “Rear Disc Brake Caliper Disassembly and Assembly”.
3) Loosen brake pipe flare nut (1) using by flare nut wrench.
4) Remove clip (2).
5) Remove brake flexible hose (3) from brake pipe.
Installation
Install reverse order of removal nothing the following.
• Tighten brake pipe flare nut to specified torque.
Tightening torque
Brake pipe flare nut (a): 16 N·m (1.6 kgf-m, 12.0 lb-ft)
1 1
1
I6RS0B431019-01
I6RS0B431020-01
1
I6RS0B431021-01
1
2
3
4
I6RS0C430013-01

Downloaded from www.Manualslib.com manuals search engine Rear Brakes: 4C-9
Rear Brake Disc Removal and InstallationS7RS0B4306008
Removal1) Hoist vehicle and remove wheel.
2) Remove caliper assembly by removing caliper
carrier bolts (1) (2 pcs).
CAUTION!
During removal, be ca reful not to damage
brake flexible hose and not to depress brake
pedal.

NOTE
Hang removed caliper with a wire hook or the
like so as to prevent brake hose from
bending and twisting excessively or being
pulled.
Don’t operate brake pedal with brake pads
removed.

3) Pull brake disc off by using 8 mm bolts (1) (2 pcs). Installation
Install in reverse order of removal nothing the following.
• Tighten brake disc screws and caliper carrier bolts to
specified torque.
Tightening torque
Caliper carrier bolt (a): 60 N·m (6.0 kgf-m, 43.5 lb-
ft)
• Tighten wheel nuts to specified torque. Tightening torque
Wheel bolt: 85 N·m (8.5 kgf-m, 61.5 lb-ft)
• Upon completion of installation, perform brake test.
Rear Brake Disc InspectionS7RS0B4306009
• Using magnetic stand and with dial gauge positioned at about 10 mm (0.39 in.) inward from periphery of
disc, measure deflection of disc.
If limit value is exceeded, replace correct or replace.
Rear brake disc deflection
Limit: 0.10 mm (0.004 in.) max.
Special tool
(A): 09900–20607
(B): 09900–20701
1
I6RS0C430014-01
1 1I6RS0C430017-01
(a)
I6RS0C430015-01
(B)
(A)
I6RS0B431031-01

Downloaded from www.Manualslib.com manuals search engine 4C-10 Rear Brakes:
• Using micrometer, measure thickness of brake disc.If limit value is exceeded, replace brake disc.
Rear brake disc thickness
Standard: 9 mm (0.354 in.)
Limit: 8 mm (0.315 in.)
Specifications
Tightening Torque SpecificationsS7RS0B4307001
NOTE
The specified tightening torque is also described in the following.
“Rear Disc Brake Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
I6RS0B431032-01
Fastening part Tightening torque
Note
N ⋅mkgf-mlb-ft
Caliper pin bolt 23 2.3 17 )
Wheel bolt 85 8.5 61.5 ) / ) / )
Brake caliper carrier bolt 60 6.0 43.5 )
Flexible hose joint bolt 23 2.3 17.0 )
Parking nut 27 2.7 19.5 )
Brake pipe flare nut 16 1.6 12.0 )
Caliper carrier bolt 60 6.0 43.5 )

Downloaded from www.Manualslib.com manuals search engine 4E-1 ABS:
Brakes
ABS
Precautions
Precautions in Diagnosing TroublesS7RS0B4500001
To ensure that the trouble diagnosis is done accurately
and smoothly, observe the following and follow “ABS
Check”.
• Diagnostic information stored in ABS cont rol module
memory can be cleared as well as checked by using
SUZUKI scan tool. Before us ing scan tool, read its
Operator’s (Instruction) Manual carefully to have good
understanding as to what functions are available and
how to use it.
• If the vehicles was operated in any of the following ways, ABS warning light may light momentarily but
this does not indicate anything abnormal in ABS.
– The vehicle was driven with parking brake pulled.
– The vehicle was driven with brake dragging.
– The vehicle was stuck in mud, sand, etc.
– Wheel spin occurred while driving.
– Wheel(s) was rotated while the vehicle was jacked up.
• Be sure to read “Precautions for Electrical Circuit Service in Section 00” befo re inspection and observe
what is written there.
• Be sure to use the trouble diagnosis procedure as described in “ABS Check”. Failure to follow it may
result in incorrect diagnosis. (Some other diagnosis
trouble code may be stored by mistake in the memory
of ABS control module during inspection.)
• When disconnecting ABS co ntrol module connector
(1), pull down lock lever (2) of connector.
When connecting, set the connector on ABS control
module assembly and pull up the lock lever (2) until it
locks. • Communication of ECM,
BCM, ABS control module,
keyless start control module (if equipped), and
combination meter is established by CAN (Controller
Area Network).
Therefore, be sure to read “Precautions for Installing
Mobile Communication Equipment in Section 00”
before inspection and handle CAN communication
line.
Precautions in On-Vehicle ServiceS7RS0B4500002
When connector is connected to ABS control module
assembly, do not disconnect connectors of sensors with
ignition switch ON. Otherwise, DTC will be set in ABS
control module.
Precautions in Hydraulic Unit Operation CheckS7RS0B4500003
ABS hydraulic unit / control module assembly function is
checked by correct wheel lock / release condition when
brake pressure is pressurized / depressurized using
SUZUKI scan tool. The hydraulic unit operation check
referring to “ABS Hydraulic Unit Operation Check”
should be performed to confirm the correct brake pipe
connection in the following cases.
• ABS hydraulic unit / cont rol module assembly was
replaced.
• Brake pipe and/or hose ware replaced.
[A]: Disconnect C: Pull down to disconnect
[B]: Connect D: Pull up to connect
21
C D
[A]
[B]
I4RH01450001-01

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-2
General Description
ABS DescriptionS7RS0B4501001
The ABS (Antilock Brake System) controls the fluid
pressure applied to the wheel cylinder of each brake
from the master cylinder so that each wheel is not locked
even when hard braking is applied.
This ABS has also the following function.
While braking is applied, but before ABS control
becomes effective, braking force is distributed between
the front and rear so as to prevent the rear wheels from
being locked too early for better stability of the vehicle.
The main component parts of this ABS include the
following parts in addition to those of the conventional
brake system.
• Wheel speed sensor which senses revolution speed of each wheel and outputs its signal.
• ABS warning light which light s to inform abnormality
when system fails to operate properly.
• ABS hydraulic unit / cont rol module assembly is
incorporated ABS co ntrol module, ABS hydraulic unit
(actuator assembly), solenoid valve power supply
driver (transistor), solenoid valve driver (transistor),
pump motor driver (transistor).
– ABS control module which sends operation signal to ABS hydraulic unit to control fluid pressure
applied to each wheel cylinder based on signal
from each wheel speed sensor so as to prevent
wheel from locking.
– ABS hydraulic unit which operates according to signal from ABS control module to control fluid
pressure applied to wheel cylinder of each 4
wheels.
– Solenoid valve power supp ly driver (transistor)
which supplies power to solenoid valve in ABS
hydraulic unit.
– Solenoid valve driver (transistor) which controls each solenoid valves in ABS hydraulic unit.
– Pump motor driver (transistor) which supplies power to pump motor in ABS hydraulic unit.
This ABS is equipped with Electronic Brake force
Distribution (EBD) system that controls a fluid pressure
of rear wheels to best condition, which is the same
function as that of proportion ing valve, by the signal from
wheel sensor independently of change of load due to
load capacity and so on. An d if the EBD system fails to
operate properly, the brake warning light lights to inform
abnormality.
ABS Hydraulic Unit / Control Module Assembly
Description
S7RS0B4501002
ABS control module is a component of ABS hydraulic
unit / control module asse mbly and has the following
functions.
Self-Diagnosis Function
ABS control module diagnose s conditions of the system
component parts (whether or not there is any
abnormality) all the time and indicates the results
(warning of abnormality occurrence and DTC) through
the ABS warning light as described.
• When ignition switch is turned ON, ABS warning light lights for 2 seconds to check its circuit.
• When no abnormality has been detected (the system is in good condition), ABS warning light turns OFF
after 2 seconds.
• When an abnormality in th e system is detected, ABS
warning light lights and the area where that
abnormality lies is stored in the memory of EEPROM
in ABS control module.
1
I4RS0A450001-01

Downloaded from www.Manualslib.com manuals search engine Electronic Stability Program: 4F-1
Brakes
Electronic Stability Program
Precautions
Precautions in Diagnosing TroublesS7RS0B4600001
To ensure that the trouble diagnosis is done accurately
and smoothly, observe the following and follow
“Electronic Stability Program System Check”.
• Diagnostic information stored in ESP® control module
memory can be cleared as well as checked by using
SUZUKI scan tool. Before us ing scan tool, read its
Operator’s (Instruction) Manual carefully to have good
understanding as to what functions are available and
how to use it.
• If the vehicles was operated in any of the following ways, ESP ® warning lamp may light momentarily but
this does not indicate anything abnormal in ESP ®.
– The vehicle was driven with parking brake pulled.
– The vehicle was driven with brake dragging.
– The vehicle was stuck in mud, sand, etc.
– Wheel spin occurred while driving.
– Wheel(s) was rotated while the vehicle was jacked up.
• Be sure to use the trouble diagnosis procedure as described in “Electronic Stability Program System
Check”. Failure to follow it may resu lt in incorrect
diagnosis. (Some other diagnosis trouble code may
be stored by mistake in the memory of ESP ® control
module during inspection.)
• When disconnecting ESP ® control module connector
(1), pull down the lock lever (2) of connector.
When connecting, set the connector on ESP ®
hydraulic unit / control module assembly and pull up
the lock lever (2) until it locks. • Communication of ECM, BCM, ESP
® control module,
keyless start control module (if equipped), steering
angle sensor and combination meter is established by
CAN (Controller Area Network).
Therefore, be sure to read “Precautions for Installing
Mobile Communication Equipment in Section 00”
before inspection and handling CAN communication
line.
Precautions in On-Vehicle ServiceS7RS0B4600002
When connector is connected to ESP ® hydraulic unit /
control module assembly, do not disconnect connectors
of sensors with ignition switch ON. Otherwise, DTC will
be set in ESP ® control module.
Precautions in Hydraulic Unit Operation CheckS7RS0B4600003
ESP® hydraulic unit / control module assembly function
is checked by correct wheel lock / release condition
when brake pressure is pressurized / depressurized
using SUZUKI scan tool. The hydraulic unit operation
check referring to “ESP ® Hydraulic Unit Operation
Check” should be performed to confirm the correct brake
pipe connection in the following cases.
• ESP® hydraulic unit / contro l module assembly was
replaced.
• Brake pipe and/or hose were replaced.
Precautions in Sensor CalibrationS7RS0B4600004
ESP ® control module stores calibration points data of yaw rate / G sensor assembly and master cylinder pressure
sensor. Steering angle sensor stores calibration point data of itself.
TCS and stability control system use these sets of data.
When the following operation is done, sensor calibration should be performed since the original calibration points are
deleted.
[A]: Disconnect [C]: Pull down to disconnect
[B]: Connect [D]: Pull up to connect
21
C D
[A]
[B]
I4RH01450001-01

Downloaded from www.Manualslib.com manuals search engine Electronic Stability Program: 4F-57
3) Remove front brake pipe referring to “Front Brake Hose / Pipe Removal and In stallation in Section 4A”.
4) Remove ESP ® hydraulic unit / control module with
bracket from vehicle by removing bracket bolts.
5) Remove bolt (4) and pull out ESP ® hydraulic unit /
control module assembly (1) from bracket (3) using
flat end rod or the like (2).
Installation 1) Install hydraulic unit / co ntrol module assembly and
by reversing removal procedure.
Tightening torque
Brake pipe flare nut: 16 N·m (1.6 kgf-m, 11.5 lb-
ft)
ESP ® hydraulic unit / control module assembly
bolt: 9 N·m (0.9 kgf-m, 6.5 lb-ft)
ESP ® hydraulic unit / control module assembly
bracket bolt: 25 N·m (2.5 kgf-m, 18.0 lb-ft)
2) Bleed air from brake system referring to “Air Bleeding of Brake System in Section 4A”.
3) Check each installed part for fluid leakage.
4) Connect SUZUKI Scan Tool.
5) Turn ignition switch to ON position. And SLIP indicator lamp flush. (Other than replace with new
one) If other than SLIP indicator lamp light, check
DTC and repair it.
6) Turn ignition switch to ON position. And ESP®
warning lamp, SLIP indicator lamp, ESP ® OFF
lamp, Brake warning lamp lights and ABS warning
lamp flush. (Replace new one)
7) Check DTC.
NOTE
If any DTC(s) other than C1075, C1076 or
C1078 are detected, sensor calibration can
not be completed. Repair the detected it(s)
first.

8) Perform “Sensor Calibration”.
9) Perform “ESP ® Hydraulic Unit Operation Check”.
10) Turn ignition switch to OFF position once and then
ON position. In this state, make sure that indicator
light and warning light turns off.
11) Check DTC(s) are not stored in hydraulic unit / control module.
Front / Rear Wheel Speed Sensor On-Vehicle
Inspection
S7RS0B4606028
CAUTION!
Incorrect voltage and/or wrong connection
cause damage to wheel speed sensor.

Output Voltage Inspection
1) Disconnect negative (–) cable from battery.
2) Hoist vehicle a little.
3) Disconnect wheel speed sensor connector.
4) Disconnect wheel speed grommet from vehicle body.
5) Set up measuring devices as shown in figure, the resistance to 115 Ω and the power supply voltage
to12 V.
4
1
2 3
I6RS0B460030-02
[A]: Front wheel speed sensor 3. “WHT” wire terminal
[B]: Rear wheel speed sensor 4. “BLK” wire terminal
1. Wheel speed sensor connector 5. Power supply (12 V)
2. Resistance (115 Ω)
V
2
5
4 1
3
43
1
[A]
[B]
I6RS0B460031-02

Downloaded from www.Manualslib.com manuals search engine 4F-62 Electronic Stability Program:
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 / cont rol module assembly.
Master cylinder pressure specification
Brake pedal released: 0 ± 0.8 MPa (0 ± 8 kg/cm2, 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/cm2, 1422
psi): 10 ± 1.2 MPa (100 ± 12 kg/cm2, 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”.
Yaw Rate / G Sensor Assembly On-Vehicle
Inspection
S7RS0B4606017
Lateral G Inspection
1) Calibrate yaw rate / G sens or assembly referring to
“Sensor Calibration”.
2) Park and level the vehicle with parking brake and fix wheels with chokes.
3) Check yaw rate / G sensor assembly installation
condition. 4) Connect SUZUKI scan tool to data link connector
(DLC) (1) with ignition switch OFF.
Special tool
(A): SUZUKI scan tool
5) 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.
6) Check “G Sensor (lateral)” under “DATA LIST” of SUZUKI scan tool in the following vehicle conditions.
• Level condition
• Right-up condition
• Left-up condition
If Lateral G condition is ou t of specification, replace
yaw rate / G sensor assembly.
Lateral G sp ecification
2
(A)
1
I6JB01460025-01
Vehicle condition G Sensor (lateral)
Level condition 0 ± 0.1 G
Right-up condition 0.1 ± 0.1 G
Left-up condition –0.1 ± 0.1 G
[A]: Right-up condition “a”: Approx 350 mm (13.78 in.)
[B]: Left-up condition 1. Safety stand
(A)
1
I4RS0B450003-01
[A]
[B]“a”
1
“a”1
I6RS0B460039-02