2004 SUZUKI GRAND VITARA parking light

YH4
GRAND
vol.1
0A
0B
1A
1B
3
3A
3B1
3C
3C1
3D
3E
3F
4A2
4B
5
6
7A5A
5B
5C
5E1
6A1
6A2
6A4
6B
6C
6E1
6E2
6F1
6F2
6G
6G1
6H
6K
7A1
7B1
7C1
7D
7E
7F
8
8B
8C
8D
8G
9
10
10A
8A
10B
6-1ENGINE
General Information and
Diagnosis (G16 / J20)
General Information and
Diagnosis (H25)
Engine Mechanical (G16)
Engine Mechanical (H25)
Engine Mechanical (J20)
Engine Cooling
Engine Fuel
Engine and Emission Control
System (SFI for G16 / J20)
Engine and Emission Control
System (SFI for H25)
Ignition System (G16)
Ignition System (J20 / H25)
Cranking System
(Reduction Type)
Cranking System
(No-Reduction Type)
Charging System
Exhaust System
TRANSMISSION, CLUTCH
AND DIFFERENTIAL
Manual Transmission (Type 1)
Manual Transmission (Type 2)
Automatic Transmission
Clutch (Hydraulic Type)
Transfer
Differential (Front)
Differential (Rear)
BODY ELECTRICAL SYSTEM
Wiring Diagram
Lighting System
Instrumentation / Driver
Information
Windows, Mirrors, Security
and Lock
Immobilizer Control System
BODY SERVICE
RESTRAINT SYSTEM
Seat Belt
Air Bag System GENERAL INFORMATION
General Information
Maintenance and Lubrication
TABLE OF CONTENTS TABLE OF CONTENTS SECTIONSECTION
0B
HEATING AND AIR
CONDITIONING
Heater and Ventilation
Air Conditioning
STEERING, SUSPENSION,
WHEELS AND TIRES
Front End Alignment
Power Steering (P / S) System
Steering Wheel and Column
(Not Equipped with Air Bag)
Air Bag Steering Wheel
and Column
Front Suspension
Rear Suspension
Wheel and Tires
1A
3A 0A
1B
3B1
3C
3C1
3D
3E
3F36A16
6A2
6A4
6B
6C
6E1
6E2
6F1
DRIVE SHAFT / PROP. SHAFT
Front Drive Shaft / Shaft
Bearing, Oil Seal
Propeller Shaft
BRAKES
Brake Pipe / Hose / Master
Cylinder
Front Brakes
Parking and Rear Brakes
Antilock Brake System
4A2
4B
5
5A
5B
5C
5E1
6F2
6G
6G1
6H
6K
7A
7A1
7B1
7C1
7D
7E
7F
8
8A
8B
8C
8D
8G
9
10
10A
10B
6-1
NOTE:
The screen toned Sections 6 ± 6K are included in Volume 2 and Section 8A is in Wiring
Diagram Manual.

YH4
GRAND
VITARA
5
BRAKES 5-1
GENERAL DESCRIPTION5- 2 . . . . . . . . . . . . . .
DIAGNOSIS5- 3 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Road Testing Brakes 5- 3. . . . . . . . . . . . . . . . . .
Brake Fluid Leaks 5- 3. . . . . . . . . . . . . . . . . . . .
Substandard or Contaminated
Brake Fluid 5- 3. . . . . . . . . . . . . . . . . . . . . . . . .
Diagnosis Table 5- 4. . . . . . . . . . . . . . . . . . . . . .
CHECK AND ADJUSTMENT5- 7 . . . . . . . . . . . .
Bleeding Brakes 5- 7. . . . . . . . . . . . . . . . . . . . . .
Brake Pedal Free Height Check 5- 9. . . . . . . .
Brake Light Switch Adjustment 5- 9. . . . . . . . .
Excessive Pedal Travel Check 5- 9. . . . . . . . .
Brake Pedal Play Check 5-10. . . . . . . . . . . . . . .
Brake Fluid Level Check 5-10. . . . . . . . . . . . . . . Brake Hose and Pipe Check 5-10. . . . . . . . . . .
Master Cylinder Check 5-10. . . . . . . . . . . . . . . .
Brake Disc Check 5-11. . . . . . . . . . . . . . . . . . . .
Brake Pad Check 5-11. . . . . . . . . . . . . . . . . . . . .
Brake Shoe Check 5-11. . . . . . . . . . . . . . . . . . . .
Parking Brake Check and
Adjustment 5-12. . . . . . . . . . . . . . . . . . . . . . . . .
Flushing Brake Hydraulic System 5-13. . . . . . .
Fluid Pressure Test 5-13. . . . . . . . . . . . . . . . . . .
Booster Operation Check 5-15. . . . . . . . . . . . . .
TIGHTENING TORQUE
SPECIFICATIONS5-17 . . . . . . . . . . . . . . . . . . . .
REQUIRED SERVICE MATERIAL5-17 . . . . . . . .
SPECIAL TOOLS5-18 . . . . . . . . . . . . . . . . . . . . . .
SECTION 5
BRAKES
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System:

Service on and around the air bag system components or wiring must be performed only by an autho-
rized SUZUKI dealer. Refer to ªAir Bag System Components and Wiring Location Viewº under ªGener-
al Descriptionº in air bag system section in order to confirm whether you are performing service on
or near the air bag system components or wiring. Please observe all WARNINGS and ªService Precau-
tionsº under ªOn-Vehicle Serviceº in air bag system section before performing service on or around
the air bag system components or wiring. Failure to follow WARNINGS could result in unintentional
activation of the system or could render the system inoperative. Either of these two conditions may
result in severe injury.

Technical service work must be started at least 90 seconds after the ignition switch is turned to the
ªLOCKº position and the negative cable is disconnected from the battery. Otherwise, the system may
be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
NOTE:

When inspecting and servicing vehicle equipped with ABS, be sure to refer to section 5E or 5E1 first.

All brake fasteners are important attaching parts in that they could affect the performance of vital parts
and systems, and / or could result in major repair expense. They must be replaced with one of same part
number or with an equivalent part if replacement becomes necessary. Do not use a replacement part of
lesser quality or substitute design. Torque values must be used as specified during reassembly to as-
sure proper retention of all parts. There is to be no welding as it may result in extensive damage and
weakening of the metal.
DIAGNOSIS5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE PIPE / HOSE / MASTER CYLINDER5A-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRONT BRAKE5B-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARKING AND REAR BRAKE5C-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTENTS

YH4
GRAND
VITARA
BRAKES 5-5
ConditionPossible CauseCorrection
Excessive pedal
travel (Pedal
stroke too large)
Partial brake system failure.

Insufficient fluid in master cylinder
reservoirs.

Air in system. (pedal soft / spongy)

Rear brake system not adjusted.
(malfunctioning auto adjusting mechanism)

Bent brake shoes.

Worn rear brake shoes.Check brake systems and repair as
necessary.
Fill reservoirs with approved brake
fluid.
Check for leaks and air in brake
systems.
Check warning light. Bleed system if
required.
Bleed system.
Repair auto adjusting mechanism.
Adjust rear brakes.
Replace brake shoes.
Replace brake shoes.
Dragging brakes
(A very light drag
is present in all
disc brakes
immediately
after pedal is
released)
Master cylinder pistons not returning
correctly.

Restricted brake pipes or hoses.

Incorrect parking brake adjustment on rear
brakes.

Weakened or broken return springs in the
brake.

Sluggish parking-brake cables or linkage.

Wheel cylinder or caliper piston sticking.

Malfunctioning ABS, if equipped with ABS.Replace master cylinder.
Check for soft hoses or damaged
pipes and replace with new hoses
and / or new brake pipes.
Check and adjust to correct specifi-
cations.
Replace.
Repair or replace.
Repair as necessary.
Check system and replace as
necessary.
Pedal pulsation
(Pedal pulsates
when depressed
for braking)
Damaged or loose wheel bearings.

Distorted steering knuckle or rear axle
shafts.

Excessive disc lateral runout.

Parallelism not within specifications.

Rear drums out of round.Replace wheel hub component.
Replace knuckle or rear axle shaft.
Check per instructions. If not within
specifications, replace or machine
the disc.
Check per instructions. If not within
specifications, replace or machine
the disc.
Check runout.
Repair or replace drum as
necessary.
Braking noise
Glazed shoe linings, or foreign matters
stuck to linings.

Worn or distorted shoe linings.

Loose front wheel bearings.

Distorted backing plates or loose mounting
bolts.Repair or replace shoe lining.
Replace shoe lining (or pad).
Replace wheel hub component.
Replace or retighten securing bolts.

YH4
GRAND
VITARA
5-6 BRAKES
ConditionPossible CauseCorrection
Brake warning light
turns on after
engine start
Parking brake applied.

Insufficient amount of brake fluid.

Brake fluid leaking from brake line.

Brake warning light circuit faulty.

Malfunctioning EBD system, if equipped
with ABS.Release parking brake and check
that brake warning light turns off.
Add brake fluid.
Investigate leaky point, correct it and
add brake fluid.
Repair circuit.
Check system referring to
ªDIAGNOSISº of ABS section.
Brake warning light
turns on when
brake is applied
Brake fluid leaking from brake line.

Insufficient amount of brake fluid.Investigate leaky point, correct it and
add brake fluid.
Add brake fluid.
Brake warning light
fails to turn on
even when parking
brake is applied
Bulb burnt out.

Brake warning light circuit open.Replace bulb.
Repair circuit.
ABS warning light
does not turn on
for 2 sec. after
ignition switch has
turned ON
Bulb burnt out.

ABS warning light circuit open, if equipped
with ABS. (including check relay)Replace bulb.
Check system referring to
ªDIAGNOSISº of ABS section.
ABS warning light
remains on after
ignition switch has
turned on for 2 sec.
Malfunctioning ABS, if equipped with ABS.Check system referring to
ªDIAGNOSISº of ABS section.

YH4
GRAND
VITARA
1. Pawl lever
2. Adjuster
3. Brake shoes
5C-8 PARKING AND REAR BRAKE
Cracked, Scored, or Grooved Drum
A cracked, drum is unsafe for further service and must be replaced.
Do not attempt to weld a cracked drum.
Smooth up any slight scores. Heavy or extensive scoring will cause
excessive brake lining wear and it will probably be necessary to re-
surface drum braking surface.
If brake linings are slightly worn and drum is grooved, drum should
be polished with fine emery cloth but should no be turned.
NOTE:
When drum is removed, visually inspect wheel cylinder for
brake fluid leakage. Correct leaky point, if any.
Brake Shoe
Where lining is worn out beyond service limit, replace shoe.
Thickness ªaº
Standard: 6.5 mm (0.24 in.)
Service limit: 3.0 mm (0.12 in.)
If one of brake linings is to service limit, all linings must be replaced
at the same time.
CAUTION:
Never polish lining with sandpaper. If lining is polished with
sandpaper, hard particles of sandpaper will be deposited in
lining and may damage drum. When it is required to correct
lining, replace it with a new one.
INSTALLATION
NOTE:
See NOTE at the beginning of the section.
1) Before installing brake drum, check outer diameter of brake
shoes. If it is not within value as specified below, adjust it to spec-
ification by turning adjuster.
Outer diameter of brake shoes
ªaº: 219.4 ± 219.7 mm (8.638 ± 8.650 in.)

YH4
GRAND
VITARA
ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL) 5E1-7
DIAGNOSIS
To ensure that the trouble diagnosis is done accurately and smooth-
ly, observe ªPrecautions in Diagnosing Troublesº and follow ªABS
Diagnostic Flow Tableº.
PRECAUTION IN DIAGNOSING TROUBLES

If the vehicle was operated in any of the following ways, ªABSº
warning light may light momentarily but this does not indicate any-
thing 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 ªPrecautions for Electronic Circuit Serviceº in
ªGENERAL INFORMATIONº section before inspection and ob-
serve what is written there.

Be sure to use the trouble diagnosis procedure as described in
the flow table. Failure to follow the flow table may result in incor-
rect diagnosis. (Some other diag. trouble code may be stored by
mistake in the memory of ABS control module during inspection.)

YH4
GRAND
VITARA
Example: When right-front wheel speed sensor circuit opens (DTC 21)
1. Diagnosis connector
(6 pins connector)
2. Ground terminal3. Diag. switch terminal
4. Service wire
Voltmeter indicator
(or ªABSº warning
lamp)HIGH
(ON)
LOW
(OFF)
Time (sec.)
1. EBD warning lamp
(brake warning lamp)
ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL) 5E1-11
EBD WARNING LAMP (BRAKE WARNING
LAMP) CHECK
NOTE:
Perform this check on a level place.
1) Turn ignition switch ON with parking brake applied.
2) Check that brake warning lamp is turned ON.
3) Release parking brake with ignition switch ON and check that
EBD warning lamp (brake warning lamp) goes off.
If it doesn't go off, go to ªTABLE-Eº in this section.
ªABSº WARNING LAMP CHECK
1) Turn ON the ignition switch.
2) Check that ªABSº warning lamp lights for about 2 seconds and
then goes OFF.
If anything faulty is found, advance to Diagnostic table ± A, B or
C.
DIAGNOSTIC TROUBLE CODE (DTC) CHECK
(USING ªABSº WARNING LAMP)
1) Using service wire, connect diag. switch terminal of diagnosis
connector to ground.
2) Turn ignition switch ON.
3) Read flashing of ªABSº warning lamp which represents DTC as
shown in example below and write it down. When more than 2
DTC's are stored in memory, deflection and flashing for each
DTC is repeated three times starting with the smallest DTC num-
ber in increasing order.
For details of DTC, refer to ªDTC Tableº.

YH4
GRAND
VITARA
ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL) 5E1-15
1. Battery
2. Main fuses
3. Ignition switch
4. Circuit fuses
5. ABS hydraulic unit / control module
5-1. Terminal arrangement for ABS hydraulic unit /
control module assembly
5-2. ABS fail-safe relay (Solenoid valve relay)
5-3. ABS pump motor relay
5-4. Pump motor
5-5. Solenoid valves
6. ªABSº warning lamp
7. Right-rear wheel speed sensor
8. Left-rear wheel speed sensor
9. Right-front wheel speed sensor
10. Left-front wheel speed sensor
11. Data link connector
12. Diagnosis connector
13. Stop lamp
14. Stop lamp switch
15. PCM (ECM+TCM) or ECM
16. G sensor (For 4WD model only)
17. 4WD switch (For 4WD model only)
18. 4WD indicator lamp (For 4WD model only)
19. 4WD controller (If equipped)
20. EBD warning lamp (Brake warning lamp)
21. Combination meter
22. Parking brake switch
23. Brake fluid lever switch
24. Warning lamp driver moduleWire colorB : Black
B / Bl : Black / Blue
B / O : Black / Orange
B / W : Black / White
Bl : Blue
Bl /B : Blue / Black
Bl / O : Blue / Orange
Br : Brown
G : Green
G / B : Green / Black
G / W : Green / White
Lg : Lightgreen
Lg / B : Lightgreen / Black
O / B : Orange / Black
O / G : Orange / Green
O / W : Orange / White
P : Pink
P / B : Pink / Black
V / G : Violet / Green
W / BI : White / Blue
W / G : White / Green
W / Y : White / Yellow
Y : Yellow
Y / B : Yellow / Black
SYSTEM CIRCUIT
TERMINALCIRCUIT
A1Right-rear wheel speed sensor (+)
A2Right-front wheel speed sensor (±)
A3Right-front wheel speed sensor (+)
A4G sensor ground (For 4WD model only)
A5ÐÐÐ
A6ÐÐÐ
A7Idle up signal
A8Diagnosis switch terminal
A9Stop lamp switch
A10Ground (For ABS control module)
A11ABS fail-safe relay
A12Right-rear wheel speed sensor (±)
A13Left-front wheel speed sensor (±)
A14G sensor signal (For 4WD model only)
A15ÐÐÐ
A16ÐÐÐ
A17ªABSº warning lamp
A18Left-rear wheel speed sensor (+)
A19Left-rear wheel speed sensor (±)
A20Left-front wheel speed sensor (+)
A21ÐÐÐ
A22Data link connector
A23ÐÐÐ
A244WD switch (For 4WD model only)
A25Ignition switch
A26ªEBDº warning lamp
A27ABS pump motor relay
A28Ground (For ABS pump motor)