2004 SUZUKI GRAND VITARA switch

YH4
GRAND
VITARA
5E1-28 ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL)
-1. ABS hydraulic unit /
control module assembly
1-1. ABS pump motor relay
1-2. ABS pump motor
1-3. ABS fail safe relay
-2. ABS hydraulic unit/
control module connector
of harness
1. ABS hydraulic
unit / control
module connector
DTC 61 (DTC C1061) ± ABS PUMP MOTOR CIRCUIT
DESCRIPTION
The ABS control module monitors the voltage at the monitor terminal of the pump motor circuit constantly with the
ignition switch turned ON. It sets this DTC when the voltage at the monitor terminal does not become high / low
according to ON / OFF commands to the motor relay of the module (does not follow these commands).
INSPECTION
STEPACTIONYESNO
11) Check pump motor referring to item
ªABS HYDRAULIC UNIT OPERATION
CHECKº in this section.
Is it in good condition?Check terminals ªA11º
and ªA27º connection.
If connections OK,
substitute a known-
good ABS hydraulic
unit / control module
assembly and recheck.Go to step 2.
21) Ignition switch OFF.
2) Disconnect ABS hydraulic unit / control
module connector. (See Fig. 1)
3) Check for proper connection to ABS
hydraulic unit / control module connector
at terminal ªA27º.
4) If OK, then measure voltage between
terminal ªA27º of module connector
and body ground.
Is it 10 ± 14 V?Go to step 3.ªW / Blº circuit open.
3Measure resistance between connector
terminal ªA28º of ABS hydraulic unit / control
module assembly.
Is it infinite (
)?ªBº circuit open.Substitute a known-
good ABS hydraulic
unit / control module
assembly and recheck.
Fig. 1

YH4
GRAND
VITARA
ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL) 5E1-29
1. Ignition switch
2. ABS hydraulic unit/
control module assembly
3. ABS hydraulic unit/
control module connector
of harness 2
1. ABS hydraulic
unit / control
module connector
DTC 63 (DTC C1063) ± ABS FAIL-SAFE RELAY CIRCUIT
DESCRIPTION
The ABS control module monitors the voltage at the terminal of the solenoid circuit constantly with the ignition
switch turned ON. Also, immediately after the ignition switch is turned ªONº, perform an initial check as follows.
Switch the fail-safe relay in the order of ON
OFF
ON and check if the voltage at 6 solenoid circuit terminals
changes to High
Low
High. If anything faulty is found in the initial check and when the voltage at all solenoid
circuit terminals is low with the ignition switch turned ON and ABS not operated, this DTC will be set.
INSPECTION
STEPACTIONYESNO
1Check battery voltage. Is it about 11 V or higher?Go to step 2.Check charging
system referring
to ªCHARGING
SYSTEMº section.
2Check ABS main fuse and connection. Is it in good
condition?Go to step 3.Repair and / or
replace fuse.
31) Ignition switch OFF.
2) Disconnect ABS hydraulic unit / control module
connector. (See Fig. 1)
3) Check proper connection to ABS hydraulic unit /
control module at terminal ªA11º.
4) If OK, then measure voltage between connector
terminal ªA11º, and body ground.
Is it 10 ± 14 V?Substitute a
known-good ABS
hydraulic unit /
control module
assembly and
recheck.ªW / Blº circuit open
or short to ground.
Fig. 1

YH4
GRAND
VITARA
5E1-30 ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL)
DTC 71 (DTC C1071) ± ABS CONTROL MODULE
DESCRIPTION
This DTC will be set when an internal fault is detected in the ABS control module.
INSPECTION
STEPACTIONYESNO
11) Ignition switch OFF.
2) Disconnect connectors from ABS control module.
3) Check for proper connection to ABS control
module at all terminals.
Are they in good condition?Substitute a
known-good ABS
control module and
recheck.Repair or replace.

YH4
GRAND
VITARA
ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL) 5E1-31
1. Diagnosis
connector
(6 pins connector)
2. Diag. switch
terminal
3. Ground
4. Service wire
Brake
pedal
Ignition
sw.
Motor
Solenoid
Rear3.0 sec.
3.0
ON-VEHICLE SERVICE
PRECAUTION
When connector are connected to ABS hydraulic unit / control mod-
ule assembly, do not disconnect connectors of sensors and turn
ignition switch ON. Then DTC will be set in ABS control module.
ABS HYDRAULIC UNIT OPERATION CHECK
1) Check that basic brake system other than ABS is in good condi-
tion.
2) Check that battery voltage is 11V or higher.
3) With ªABSº warning lamp, check that no abnormality is de-
tected in ABS. Refer to ªDIAGNOSTIC TROUBLE CODE
(DTC) CHECKº in this section.
4) Lift up vehicle.
5) Set transmission to neutral and release parking brake.
6) Turn each wheel gradually by hand to check if brake dragging
occurs. If it does, correct.
7) With diag. switch terminal of diagnosis connector connected to
ground by using service wire, turn ignition switch ON and check
if ªABSº warning lamp indicates DTC 12.
8) Turn ignition switch OFF.
9) Perform following checks with help of another person.
Brake pedal should be depressed and then ignition switch
turned ON by one person and wheel should be turned by
another person's hand. At this time, check that:

Operation sound of solenoid is heard and wheel turns only
about 0.5 sec. (Brake force is depressurized).

Operation sound of pump motor is heard and pulsation is felt
at brake pedal.
10) If all 4-wheels cannot be checked during one ignition cycle
(OFF
ON), repeat Steps 8) and 9) till all 4 wheels are
checked.
If a faulty condition is found in Steps 9) and 10), replace hydrau-
lic unit / control module assembly.
11) Turn ignition switch OFF and remove service wire from diagno-
sis connector.

YH4
GRAND
VITARA
5E1-34 ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL)
1. Left front wheel speed sensor
2. Left front strut
3. Sensor rotor
1. Wheel speed sensor connector
1. Peak-to-peak voltage
FRONT WHEEL SPEED SENSOR
OUTPUT VOLTAGE INSPECTION
1) Turn ignition switch OFF.
2) Hoist vehicle a little.
3) Disconnect connector of wheel speed sensor.
4) Connect voltmeter between connector terminals.
5) While turning wheel at a speed of approximately 2 / 3 to 1 full
rotation per second, check AC voltage of sensor.
Output AC voltage at 2 / 3 to
one rotation per second (35 ± 53 Hz): 106 mV or more
If measured voltage is not as specified, check sensor, rotor and
their installation conditions.
Reference
When using oscilloscope for this check, check if peak-to-peak volt-
age meets specification and waveform is complete.
Peak-to-peak voltage
at 2 / 3 to one rotation per second (35 ± 53 Hz): 150 mV or more

YH4
GRAND
VITARA
5E1-40 ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL)
1. Parking brake
lever ass'y
2. G sensor
3. Bolt ª1º
4. Bolt ª2º
[A] Horizontal
[B] Upright with
arrow upward
[C] Upright with
arrow downward
A: Forward
G SENSOR (FOR 4WD MODEL ONLY)
REMOVAL
1) Turn ignition switch OFF and disconnect battery negative cable.
2) Remove rear center console box.
3) Remove parking brake lever bolts ª1º and G sensor with bracket
from floor.
NOTE:
Loosen only bolt ª2º.
4) Remove sensor with bracket from floor.
5) Disconnect connector from sensor.
CAUTION:

Do not separate sensor and bracket. It will lead to erro-
neous assembly.

Sensor must not be dropped or shocked. It will affect its
original performance.
INSPECTION
1) Check sensor bracket for bend.
2) Connect positive cable of 12 volt battery to ªAº terminal of sensor
and ground cable to ªCº terminal. Then using voltmeter, check
voltage between ªBº terminal and ªCº terminal.
When placed horizontally: 2 ± 3 V
When placed upright with arrow upward: 3 ± 4 V
When placed upright with arrow downward: 1 ± 2 V
If measured voltage is not as specified, replace sensor with
bracket.
INSTALLATION
1) Connect connector to sensor securely.
2) Install sensor with bracket and parking lever assy onto floor so
that arrow mark directs vehicle forward.
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)
3) Install rear console box.

YH4
GRAND
VITARA
ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL) 5E1-41
(d)
TRANSFER 4WD SWITCH
For removal, inspection and installation of this switch, refer to
SWITCHES in Section 7A.
TIGHTENING TORQUE SPECIFICATIONS
FasteningpartsTightening torqueFastening artsN.mkg-mlb-ft
Brake pipe flare nut: (a)161.611.5
ABS hydraulic unit nut: (b)212.115.5
ABS hydraulic unit bracket bolt: (c)101.07.5
Wheel speed sensor bolt(Front): (d)232.317.0Wheel s eed sensor bolt(Rear): (e)212.115.5
Parking lever assy mounting bolt: (f)232.317.0

YH4
GRAND
VITARA
7A
MANUAL TRANSMISSION (TYPE 1) 7A-1
TYPE 1
GENERAL DESCRIPTION7A- 1 . . . . . . . . . . . . . .
DIAGNOSIS7A- 2 . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE7A- 3 . . . . . . . . . . . . . . . .
Gear Oil 7A- 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Control Levers 7A- 4. . . . . . . . . . . . . . . . . . .
Switches 7A- 6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Rear Mounting 7A- 8. . . . . . . . . . . . . . . .
Dismounting of Trans. Unit 7A- 9. . . . . . . . . . . . .
Remounting of Trans. Unit 7A-12. . . . . . . . . . . . . Extension Case (2WD MODEL) 7A-13. . . . . . . .
Extension Case Oil Seal
(2WD MODEL) 7A-13. . . . . . . . . . . . . . . . . . . . . .
UNIT REPAIR7A-14 . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE
SPECIFICATIONS7A-14 . . . . . . . . . . . . . . . . . . . .
REQUIRED SERVICE MATERIALS7A-14 . . . . . .
SPECIAL TOOL7A-14 . . . . . . . . . . . . . . . . . . . . . . .
As the aluminum case is sealed with liquid type gas-
ket, it is necessary to use genuine sealant or its equiv-
alent on its mating surfaces when reassembling it.
Also, the case fastening bolts must be tightened to
specified torque by means of the torque wrench and
tightening over or below the specified torque should
be avoided.
The description under ON-VEHICLE SERVICE in this
section covers a part of the TYPE 2 manual transmis-
sion and the transfer. The transfer is next to the trans-
mission as well, but their gear boxes are independent
and each of them has its own drain and level / filler
plugs for the oil change or the level check.
For the repair procedure of the transfer unit, refer to
Section 7D.
SECTION 7A
MANUAL TRANSMISSION
(TYPE 1)
CONTENTS
GENERAL DESCRIPTION
The manual transmission consists of the input shaft,
main shaft, countershaft and reverse gear which are
installed in the aluminum case. Its gears are of for-
ward five speeds in synchro mesh and reverse one
speed in constant mesh system.
The main shaft gears are held by the needle bearings
and on them the synchronizer rings and synchronizer
sleeve & hubs are assembled.
The gear shift lever case is located at the upper be-
hind the transmission case and has a cam which pre-
vents direct gear shift from the 5th speed gear to the
reverse gear.