2000 SUZUKI GRAND VITARA ect

YH4
GRAND
VITARA
8B-8 LIGHTING SYSTEM
HEADLIGHTS WITH LEVELING SYSTEM
(IF EQUIPPED)
LEVELING SWITCH
INSPECTION
To check the switch operation, substitute it with a new one. If proper
operation is obtained, it means the switch is defective.
Replace it with a new one.
LEVELING ACTUATOR
INSPECTION
All headlight system couples connected including leveling actuator
and switch, and at Ignition switch ON, listen to the leveling actuator
sound on both actuators according to the movement of the leveling
switch. If no sound is heard with the movement of the leveling
switch, replace headlight assembly.

YH4
GRAND
VITARA
1. Meter cluster
2. Hazard switch
Terminal
Wire ColorSwitch Position
LH steering vehicle shown
LIGHTING SYSTEM 8B-9
TURN SIGNAL AND HAZARD WARNING
LIGHTS
TURN SIGNAL SWITCH (IN COMBINATION SWITCH)
INSPECTION
1) Disconnect negative cable at battery.
2) Disconnect combination switch lead wire coupler.
3) Check for continuity between terminals at each switch position
shown below. If check result is not as specified, replace switch.
TLTBTR
G/RGG/Y
L
N
R
REMOVAL AND INSTALLATION
Refer to Section 3C COMBINATION SWITCH for vehicle without air
bag system and Section 3C1 CONTACT COIL AND COMBINA-
TION SWITCH ASSEMBLY for vehicle with air bag system.
HAZARD SWITCH
REMOVAL
1) Remove meter cluster.
2) Pull hazard switch out of instrument panel.
3) Disconnect coupler from hazard switch.
4) Remove hazard switch.
INSTALLATION
Reverse removal procedure.
INSPECTION
Check for continuity between terminals at each switch position
shown below. If check result is not as specified, replace siwtch.

YH4
GRAND
VITARA
8B-10 LIGHTING SYSTEM
1. Hazard relay
2. Junction box
3. Fuse box
Type A
Type B
3
3
2
HAZARD RELAY
INSPECTION
Connect battery and tester as shown.
Unless a continued click sound is heard, replace relay.

YH4
GRAND
VITARA
LIGHTING SYSTEM 8B-11
REAR FOG LIGHT (IF EQUIPPED)
REAR FOG LIGHT SWITCH
INSPECTION
Check for continuity between terminals at each switch position
shown below. Hold the switch button (ON or OFF) pushed in during
checking switch.
NOTE:
Rear fog light lights up only when headlights (low or high
beams) or front fog lights (if equipped) are ON.
Rear fog lights turns OFF automatically when headlights or
front lights are turned OFF.

YH4
GRAND
VITARA
8C
INSTRUMENTATION / DRIVER INFORMATION 8C-1
GENERAL DESCRIPTION8C- 2 . . . . . . . . . . . . . .
Cautions in Servicing 8C- 2. . . . . . . . . . . . . . . . .
Symbols and Marks 8C- 2. . . . . . . . . . . . . . . . . . .
Wiring Color Symbols 8C- 2. . . . . . . . . . . . . . . . .
Abbreviations 8C- 2. . . . . . . . . . . . . . . . . . . . . . . .
Joint Connector 8C- 2. . . . . . . . . . . . . . . . . . . . . .
Fuse Box and Relay 8C- 2. . . . . . . . . . . . . . . . . .
Power Supply Diagram 8C- 2. . . . . . . . . . . . . . . .
Combination Meter 8C- 2. . . . . . . . . . . . . . . . . . .
DIAGNOSIS8C- 4 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speedometer and VSS 8C- 4. . . . . . . . . . . . . . . .
Fuel Meter / Fuel Gauge Unit 8C- 4. . . . . . . . . . . .
Engine Coolant Temp. (ECT) Meter and
Sensor 8C- 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil Pressure Light 8C- 4. . . . . . . . . . . . . . . . . . . .
Brake and Parking Brake Warning
Light 8C- 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Light Remainder Warning Buzzer 8C- 5. . . . . . . Seat Belt Warning Light (If Equipped) 8C- 5. . .
Ignition Key Remainder Warning
Buzzer (If Equipped) 8C- 5. . . . . . . . . . . . . . . . .
Cigarette Lighter and Accessory Socket 8C- 5.
ON-VEHICLE SERVICE8C- 6 . . . . . . . . . . . . . . . .
Ignition (Main) Switch 8C- 6. . . . . . . . . . . . . . . . .
Combination Meter 8C- 7. . . . . . . . . . . . . . . . . . .
Speedometer and VSS 8C- 8. . . . . . . . . . . . . . . .
Fuel Meter / Fuel Gauge Unit 8C- 9. . . . . . . . . . . .
Engine Coolant Temp. (ECT) Meter and
Sensor 8C-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil Pressure Light 8C-11. . . . . . . . . . . . . . . . . . . .
Brake and Parking Brake Warning
Light 8C-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Key Remainder (If Equipped) /
Light Remainder Warning Buzzer 8C-12. . . . . .
Door Switch 8C-13. . . . . . . . . . . . . . . . . . . . . . . . .
Seat Belt Warning Light (If Equipped) 8C-13. . .
SECTION 8C
INSTRUMENTATION/DRIVER INFORMATION
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).
CONTENTS

YH4
GRAND
VITARA
1. Tachometer
2. Speedometer
3. Fuel level meter
4. Water temperature meter
5. Turn signal pilot light (LH)
6. 4WD indicator (if equipped)
7. ABS warning light (if equipped)
8. Immobilizer warning light (if equipped)
9. CHECK ENGINE light
10. Turn signal pilot light (RH)11. AIR BAG warning light (if equipped)
12. O / D OFF light (A / T vehicle only)
13. Fasten seat belt light (if equipped)
14. High beam light
15. Oil pressure warning light
16. Charge warning light
17. Brake and parking brake warning light
18. POWER indicator light (A / T vehicle only)
19. Shift position indicator (A / T vehicle, if equipped)or
CHECK
ENGINEor
ABS
8C-2 INSTRUMENTATION / DRIVER INFORMATION
GENERAL DESCRIPTION
CAUTIONS IN SERVICING
Refer to Section 8.
SYMBOLS AND MARKS
Refer to Section 8.
WIRING COLOR SYMBOLS
Refer to Section 8.
ABBREVIATIONS
Refer to Section 8.
JOINT CONNECTOR
Refer to Section 8.
FUSE BOX AND RELAY
Refer to Section 8.
POWER SUPPLY DIAGRAM
Refer to Section 8.
COMBINATION METER

YH4
GRAND
VITARA
1. To door switch (driver side) B / Bl
2. To transmission range switch G / Bl
(A / T vehicle only, if equipped) L
3. To transmission range switch G / O
(A / T vehicle only, if equipped) 2
4. To transmission range switch Y / G
(A / T vehicle only, if equipped) D
5. To transmission range switch O / Bl
(A / T vehicle only, if equipped) N
6. To transmission range switch O / G
(A / T vehicle only, if equipped) P
7. To transmission range switch R
(A / T vehicle only, if equipped) R
8. To ground B
9. To PCM (A / T vehicle only) W / B
10. To ECT sensor Y / W
11. To fuel level gauge Bl / W
12. To ground B / Y
13. To combination switch G / Y
NOTE:
Terminal arrangement of coupler viewed from harness side.
Coupler A Coupler B Coupler C
Coupler A Coupler B Coupler C
1. Blank ÐÐ
2. Blank ÐÐ
3. To ignition switch B / W
4. Blank ÐÐ
5. To ABS control module Bl / O
(if equipped)
6. To PCM (A / T vehicle only) Gr / Bl
7. To ABS control module Br
(if equipped)
8. To VSS Bl / Y
9. To combination switch G / R
10. To SDM (if equipped) Y / G or Bl
11. To main fuse W / Bl
12. To fuse box W
13. To combination switch R
14. To ECM (PCM for A / T vehicle) V
(if equipped)
15. To ECM (PCM for A / T vehicle) V / Y
16. To ECM (PCM for A / T vehicle) O / B
(if equipped)1. To ground B
2. To ECM (PCM for A / T vehicle) Br
3. To ignition switch (if equipped) V / R
4. To brake fluid level switch R / B
5. To parking brake switch V
6. To seat belt switch (if equipped) Gr / R
7. To generator W / R
8. To oil pressure switch Y / B
9. To combination switch R / Y
10. To ignition switch (if equipped) Bl / R or CHECK
or ENGINE
or ABSif equipped
if equippedif equipped
INSTRUMENTATION / DRIVER INFORMATION 8C-3

YH4
GRAND
VITARA
8C-4 INSTRUMENTATION / DRIVER INFORMATION
DIAGNOSIS
NOTE:
Fuse name (ª º) in the table below is shown on the fuse box cover (Hard Top Model) or the junction box
(Canvas Top Model).
SPEEDOMETER AND VSS
TroublePossible CauseCorrection
Speedometer shows no
operation
ªIG / METERº fuse blown (Hard Top
Model)
ªIGº fuse blown (Canvas Top Model)

VSS faulty

Printed plate in combination meter
faulty

Speedometer faulty

Wiring or grounding faultyReplace fuse to check for short
Replace VSS
Replace printed plate
Replace speedometer
Repair
FUEL METER / FUEL GAUGE UNIT
TroublePossible CauseCorrection
Fuel meter shows no
operation
ªIG / METERº fuse blown (Hard Top
Model)
ªIGº fuse blown (Canvas Top Model)

Fuel gauge unit faulty

Printed plate in combination meter
faulty

Fuel meter faulty

Wiring or grounding faultyReplace fuse to check for short
Replace fuel gauge unit
Replace printed plate
Replace fuel meter
Repair
ENGINE COOLANT TEMP. (ECT) METER AND SENSOR
TroublePossible CauseCorrection
Engine coolant temp.
meter shows no operation
ªIG / METERº fuse blown (Hard Top
Model)
ªIGº fuse blown (Canvas Top Model)

ECT meter faulty

Printed plate in combination meter
faulty

ECT sensor faulty

Wiring or grounding faultyReplace fuse to check for short
Replace ECT meter
Replace printed plate
Replace ECT sensor
Repair
OIL PRESSURE LIGHT
TroublePossible CauseCorrection
Oil pressure warning light
does not light up
Bulb in combination meter blown

ªIG / METERº fuse blown (Hard Top
Model)
ªIGº fuse blown (Canvas Top Model)

Printed plate in combination meter
faulty

Oil pressure switch faulty

Wiring or grounding faultyReplace bulb
Replace fuse to check for short
Replace printed plate
Replace oil pressure switch
Repair