1987 SUZUKI GRAND VITARA Service Repair Manual

21-14. FUSE BOX
The fuses in the fuse box is wired as follows.
Head light (R)
Fuse box
Head light (L)Battery7
Horn, Interior light, Door warning
buzzer, ctock (optional)
Stop light
Hazard warning light-W/GI10AW,YI
Cigarette lighter (optional),
Radio (optional)
-w’B++-B7Ignition coil, Fuel cut solenoid,
TWSV, MCSV, vent solenoid,-B/W15A
3
BIBI-
ECM
Heater blower motor-L9
Rear defogger (optional)-Y/G15A
Wiper motor, washer motor-Y/El15A:: BIBI-
Turn signal light, Back-up light-Y10A
Illumination light, License light,
Meter illumination light
-R’y++lFront position and tail light (RI,
Side marker light (RI--RIG5A:: RIB
Lighting switch
Front position and tail light (L), --R,a,
Side marker light (L)
-t
-c
Mainswitch
Tostarter
B/R--,
-
21-18

21-15. WIRING HARNESS ROUTING
When reinstalling wire harness, be careful for the following.
l When doing wiring harness related work, make always sure to disconnect battery negative cable from
battery.
l Clamp wire harness securely at prescribed positions.
l Try to route wire harness so as to avoid contact with other parts as much as possible. Use special care
not to let it contact sharp edges of body or other parts.
0 Connect connectors securely.
Engine Room Wiring
1.Wire harness No. 2
2.Battery3. To starter, alternator, head light, small light, horn and etc.
4. To license light, stop/tail light, 4WD switch
5.Earth
6.To wiring harness No.17. To head light, small light, etc.
8.To distributor
9. To ignition coil
10. To back up light switch
11. To fifth switch
12.To TWSV
13.Duty check coupler
14. Thermal engine room switch
15. HAC
16.Ignition coil
17.Brake fluidreservoir
Fig. 27-37
21-19

1.Battery2.Fusible link
3.To starter
4. To starter, alternator, etc
5.Earth6. Earth (To starter mounting bolt)7.Wiring harnessNo.2
64
1
I
1.From wire harnessNo.22. TWSV (Three way solenoid valve)
3. Water temperautre gauge4.Alternator5.Intake manifold
6.Clamp
7.ToVSV6.Thermal switch
9. Mount this terminal horizontal-ly as shown
10.Thermostat cap
1. Wire harness No. 2
2. To distributor
3. To fifth switch4. To back up light switch5. To ignition coil6. Condensor
7. Noise suppressor filter(Clamp it toward engineroom so as to prevent itfrom contacting dashpanel edge.)6. Earth9. To license light, stop/taillight, 4WD switch
10. Ignition coil
11. Distributor12. To wire harness No. 2
13. Ignition coil cap
Fig. 21-38
21-20

Fig. 21-39
Instrument Panel Wiring
1.Wire harness No.2
2. Side marker light3.Head light
4.Earth
5.Washer motor
6. To oil pressure gauge
7. To combination light
16
1.Wire harness No. 1
2.To wire~harness No.2
3.To wire harness No.2
4. To fuse box5.Horn relay
6. To combination switch7.To clutch switch
8.Tostop lampswitch15.Doorwarning buzzer
9. To heater blower motor16. Check relay
10.Toradio17.To wipermotor
Il. To heater fan switch18.To illumination lamp
12. To cigar light19. To optional meter
13.Toradio20.Toclock
14.ToECM21.Tometer
Fig. 21-40
21-21

1.Instrument panel
2.Steering column
3. Steering column holder4.Wiring harness No.1
5. To combination switch
6. To ignition switch
7. To clutch switch
8. Defroster hose9. Brake pedal
10. Clutch pedal
11. Clamp lead wires of ignition switch and combination switch,using care not to allow lead wires to contact the edge of steer-
ing column bracket.
Fig. 21-41
21-16. WIRING DIAGRAM
Wiring diagrams are attached at the end of this manual.
21-22

SECTION 22
SERVICE DATA
CONTENTS
22-1. SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22-2. SERVICE DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22-1. SPECIFICATIONS
Convertible/Hardtop
* : For Canadian specification vehicle
22-1
22-4
22-1

ModelsConvertible/Hardtop ITEM
Tail/Brake light
Side marker light
12V, 3132 cp
12V, 3.8W
License plate light12V,4cp
Back-up light12V32cp
Interior light12v, 5wIMeter pilot light12V,1.4W
Main fuse
Fuse box
POWER TRANSMISSION
Clutch type
Transmission type
Final reduction ratio
0.5 mm2 (fusible link)
1 O/l Of 1 O/l 0/10/1 5/15/l 5/15/l 5/l 0/5/5/5A
Dry, single disc
5-forward all synchromesh, 1 reverse
3.727
Gear ratios
Transfer gear
ratios
Overall reduction ratios:
low3.652
2nd1.947
3rd1.423
4th
1 0.864
reverse1 3.466Ilow range
high range
2.268
1.409
Ilow1 30.8691
Low range
2nd16.457
3rd12.028
4th8.452
t5th7.303I
reverse29.297
low19.177
2nd10.224
3rd7.472
I
-.I4th5.251._..
5th
reverse
4.537
18.201
High range
22-2

Convertible/Hard Top
WHEEL AND SUSPENSIONI
Tire size: front and rear1 P205/70 R15I
Tire pressurefront
rear
Suspension typefront
rear
140 kPa (1.40 kg/cm’, 20 psi)
140 kPa (1.40 kg/cm’, 20 psi)-unladen
180 kPa (1.80 kg/cm*, 26 psi)-laden
Leaf spring
Leaf spring
STEERING
Turning radius1 5.1 m (16.7ft)
1 Steering gear box1Ball nut typeI
Toe-in
Camber angle
Caster angle
King pin angle
BRAKE SYSTEM
Type
Wheel brake
Parking brake
CAPACITIES
Cooling solution
Fuel tank
2 - 6 mm (0.08 - 0.24 in.)
lo 00’
) 3º 30’I
front
rear
9º 00’
4-wheel, hydraulic
Disc brake (floating caliper type)
Drum brake (leading and trailing)
Mechanical actuated on rear wheels
4.8 Q (10.1/8.4 US/Imp pt)
4OQ (10.6/8.8 US/Imp cral)
Engine oil
Transmission oil
Differential gear
box oil
Transfer gear box oil
front
rear
3.5 II (7.4/6.2 US/Imp pt)
1.3 II (2.7/2.3 US/Imp pt)
2.0 Q (4.2/3.5 US/Imp pt)
1.5 II (3.2/2.6 US/Imp pt)
0.8 !? (1.7/l .4 US/Imp pt)
22-3