brakes SUZUKI SWIFT 2000 1.G RG413 Service Repair Manual

5-46 BRAKES
PARKING BRAKE CABLE
REMOVAL
1) Raise, suitably support vehicle and remove wheel.
2) Remove parking brake cable.
INSTALLATION
Install it by reversing removal procedure, noting the following points.
Install clamps properly referring to figure below.
Tighten bolts and nuts to specified torque.
Adjust parking brake cable. (Refer to “PARKING BRAKE INSPECTION AND ADJUSTMENT”.)
Check brake drum for dragging and brake system for proper performance. After removing vehicle from hoist,
brake test should be performed.

BRAKES 5-47
T : Top side 3. Inner cable end a : View A f : View F
F : Front side 4. Spring b : View B Tightening torque
R : Rear side 5. Adjusting nut c : View C
1. Cable
: Apply water tight sealant (99000-31090)6. Clip d : View D
2. Parking brake shoe lever 7. Parking brake lever e : View E

5-48 BRAKES
LSPV (LOAD SENSING PROPORTIONING VALVE) ASSEMBLY (IF EQUIPPED)
REMOVAL
1) Clean around reservoir cap and take out fluid with syringe or
such.
2) Hoist vehicle.
3) Disconnect brake pipes from LSPV assembly.
Special tool
09950-78230 (10 x 11 mm)
4) Remove nut (2) and detach spring end from rear axle (3).
5) Remove LSPV assembly (1) with spring (4) from vehicle
body.
1. LSPV assembly 3. Adjust nut Tightening torque
2. Spring 4. Brake pipe
CAUTION:
Never disassemble LSPV assembly. Disassembly will
spoil its original performance. Replace with new one if
detective.
3
21
25 N·m(2.5 kg-m)
4 16 N·m(1.6 kg-m)
25 N·m(2.5 kg-m)
3
24
1

BRAKES 5-49
INSTALLATION
1) Install LSPV assembly with spring to vehicle body.
2) Torque each bolt and nut (1) to specification as indicated
respectively in figure.
Special tool
(A) : 09950-78230 (10 x 11 mm)
Tightening torque
LSPV adjust nut (a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
Brake pipe flare nuts (b) : 16 N·m (1.6 kg-m, 11.5 lb-ft)
3) Fill reservoir with specified fluid and bleed air from brake
system.
4) After bleeding air, check that LSPV is installed properly
referring to following “INSPECTION & ADJUSTMENT”.
INSPECTION AND ADJUSTMENT
1) Confirm the following before inspection and adjustment.
Fuel tank is filled with fuel fully.
Vehicle is equipped with spare tire, tools, jack and jack han-
dle.
Vehicle is free from any other load.
Vehicle is placed on level floor.
2) Push up LSPV lever with finger till it stops and measure
length of coil spring (“a” in figure).
3) Spring length “a” should be as specified.
Spring length “a”
2WD : 144 mm (5.67 in.)
4WD : 148 mm (5.83 in.)
4) If it isn’t, adjust it to specification by changing spring position
as shown in figure. After adjustment, tighten nut (1) to speci-
fied torque.
Tightening torque
LSPV adjust nut (a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
5) Confirm fluid pressure referring to “Fluid Pressure Test”.
1, (a)
(b)
NOTE:
Check to make sure that LSPV body and brake pipe joints
are free from fluid leakage. Replace defective parts, if
any.
1, (a)
“a”

5-50 BRAKES
REQUIRED SERVICE MATERIAL
SPECIAL TOOL
MaterialRecommended SUZUKI product
(Part Number)Use
Brake fluid DOT 3 or SAE J1703To fill master cylinder reservoir.
To clean and apply to inner parts of master
cylinder caliper and wheel cylinder when they
are disassembled.
Water tight sealant SEALING COMPOUND 366E
(99000-31090)To apply to mating surfaces of brake back
plate and rear axle (2WD vehicle) or rear
axle housing (4WD vehicle).
To apply to mating surfaces of brake back
plate and parking brake cable.
Lithium grease SUZUKI SUPER GREASE A
(99000-25010)To apply to slide pin of brake caliper carrier.
09900-06106 09900-20606 09900-20701 09942-15510
Snap ring remover Dial gauge Dial gauge chuck Sliding hammer
09943-17912 09951-18220 09952-16020 09952-46010
Brake drum remover
(Front wheel hub
remover)Secondary cup installer
setBooster piston rod
adjusterMaster cylinder attach-
ment

BRAKES 5-51
09950-96010 09956-02310 09950-78230 09952-48320
Booster piston rod gauge Fluid pressure gauge Flare nut wrench
(10 x 11 mm)Pressure gauge attach-
ment
09952-26020
Master cylinder plug

5-52 BRAKES

ANTILOCK BRAKE SYSTEM (ABS) 5E-5
ABS HYDRAULIC UNIT/CONTROL MODULE
ASSEMBLY
ABS control module is a component of ABS hydraulic unit/control
module assembly and has the following functions.
SELF-DIAGNOSIS FUNCTION
ABS control module diagnoses conditions of the system compo-
nent 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 lamp as described below.
1) When ignition switch is turned ON, ABS warning lamp lights
for 2 seconds to check its bulb and circuit.
2) When no abnormality has been detected (the system is in
good condition), ABS warning lamp turns OFF after 2 sec-
onds.
3) When an abnormality in the system is detected, ABS warn-
ing lamp lights and the area where that abnormality lies is
stored in the memory of EEPROM in ABS control module.
4) When Diag. switch terminal (2) of diagnosis connector (1)
(monitor connector) is grounded, the abnormal area is output
as DTC. It is indicated by flashing of ABS warning lamp.
(Refer to the table below.)
5) For procedure to clear all DTC’s, refer to “DIAGNOSTIC
TROUBLE CODE CLEARANCE” in this section.
Also ABS control module turns ON EBD warning lamp (brake
warning lamp) depending on the trouble that detected by the
module and EBD warning lamp does not indicate DTC as well as
ABS warning lamp.
FAIL-SAFE FUNCTION
When an abnormality occurs (an abnormal DTC is detected),
ABS control module turns OFF the fail-safe relay which supplies
power to ABS hydraulic unit. Thus, with ABS not operating,
brakes function just like the brake system of the vehicle without
ABS.
SYSTEM CONDITIONABS WARNING LAMP
Diag. switch
terminal is
not groundedDiag. switch
terminal is
grounded
In good
condition
at presentNo trouble in the past OFF DTC 12
Trouble occurred in
the pastOFF History DTC
Abnormal-
ity exists
at presentNo trouble in the past ON Current DTC
Trouble occurred in
the pastONCurrent and
history DTCs
3. Ground terminal
4. Service wire
3 11
2
4

ANTILOCK BRAKE SYSTEM (ABS) 5E-9
ABS DIAGNOSTIC FLOW TABLE
Refer to the following pages for the details of each step.
Step Action Yes No
11)Perform “Customer Complaint Analysis”.
2) Perform “Problem Symptom Confirmation”.
3) Perform “Diagnostic Trouble Code Check, Record and
Clearance”.
Is there any malfunction DTC?Go to Step 2. Go to Step 5.
21)Perform “DRIVING TEST”.
Is trouble symptom identified?Go to Step 3. Go to Step 6.
3 1) Check diagnostic trouble code.
Is it malfunction code?Go to Step 4. Go to Step 5.
4 1) Inspect and repair referring to applicable diagnostic trouble
code table in this section.
2) Perform “FINAL CONFIRMATION TEST” after cleared
DTC.
Does trouble recur?Go to Step 7. End.
5 1) Inspect and repair referring to “DIAGNOSIS” in “BRAKES”
section.
2) Perform “FINAL CONFIRMATION TEST”.––
6 1) Check intermittent troubles referring to “INTERMITTENT
AND POOR CONNECTION” in “GENERAL INFORMA-
TION” section and related circuit of trouble code recorded
in Step 2.
2) Perform “FINAL CONFIRMATION TEST” after cleared
diagnostic trouble code.
Does trouble recur?Go to Step 7. End.
71)Perform “Diagnostic Trouble Code Check, Record and
Clearance”.
Is there any malfunction code?Go to Step 2. Go to Step 5.

ANTILOCK BRAKE SYSTEM (ABS) 5E-11
c) Diagnostic Trouble Code (DTC) Check, Record and Clearance
Perform “DIAGNOSTIC TROUBLE CODE CHECK” procedure in this section, record it and then clear it
referring to “DIAGNOSTIC TROUBLE CODE CLEARANCE” in this section.
If the malfunction DTC which was once displayed and then cleared cannot be detected (indicated) again
when the ignition switch is turned ON, attempt to diagnose the trouble based on the DTC recorded in this
step may mislead the diagnosis or make diagnosing difficult. Proceed to Step 2) to check control module
for proper self-diagnosis function.
If the malfunction DTC which was once displayed and then cleared can be detected (indicated) again when
ignition switch is turned ON, proceed to Step 3).
2) DRIVING TEST
Test drive the vehicle at 40 km/h for more than a minute and check if any trouble symptom (such as abnor-
mal lighting of ABS warning light) exists.
If the malfunction DTC is confirmed again at ignition switch ON, driving test as described in above is not nec-
essary. Proceed to Step 3).
3) DIAGNOSTIC TROUBLE CODE CHECK
Recheck diagnostic trouble code referring to “DTC CHECK” as shown in the following page.
4) DIAGNOSTIC TROUBLE CODE FLOW TABLE
According to Diagnostic flow table for the diagnostic trouble code confirmation in Step 3), locate the cause of
the trouble, namely in a sensor, switch, wire harness, connector, actuator assembly or other part and repair
or replace faulty parts.
5)“DIAGNOSIS” IN “BRAKES” SECTION
Check the parts or system suspected as a possible cause referring to “DIAGNOSIS” in “BRAKES” section
and based on symptoms appearing on the vehicle (symptom obtained through Steps 1)-a, 1)-b and 2) and
repair or replace faulty parts, if any).
6) CHECK FOR INTERMITTENT PROBLEM
Check parts where an intermittent trouble is easy to occur (e.g., wire harness, connector, etc.), referring to
“INTERMITTENT TROUBLE” in “GENERAL INFORMATION” section and related circuit of trouble code
recorded in Step 1)-c.
7) FINAL CONFIRMATION TEST
Confirm that the problem symptom has gone and the ABS is free from any abnormal conditions. If what has
been repaired is related to the malfunction DTC, clear the DTC once and perform test driving and confirm
that no DTC is indicated.