light bulb SUZUKI GRAND VITARA 2000 2.G Service User Guide

YH4
GRAND
VITARA
INSTRUMENTATION / DRIVER INFORMATION 8C-5
BRAKE AND PARKING BRAKE WARNING LIGHT
TroublePossible CauseCorrection
Brake 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

Parking brake switch faulty

Brake fluid level switch faulty

Wiring or grounding faultyReplace bulb
Replace fuse to check for short
Replace printed plate
Replace parking brake switch
Replace brake fluid level switch
Repair
LIGHT REMAINDER WARNING BUZZER
TroublePossible CauseCorrection
Light remainder warning
buzzer shows no
sounding
ªTAILº fuse blown

Buzzer faulty

Wiring or grounding faulty

Driver side door switch faultyReplace fuse to check for short
Replace buzzer
Repair
Replace door switch
SEAT BELT WARNING LIGHT (IF EQUIPPED)
TroublePossible CauseCorrection
Seat belt warning light
does not light up
Bulb in combination meter blown

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

Seat belt switch faulty

Wiring or grounding faultyReplace bulb
Replace fuse to check for short
Replace seat belt switch
Repair
IGNITION KEY REMAINDER WARNING BUZZER (IF EQUIPPED)
TroublePossible CauseCorrection
Ignition key remainder
warning buzzer shows no
sounding
ªDOMEº fuse blown (Hard Top Model)
ªDOMº fuse blown (Canvas Top
Model)

Buzzer faulty

Wiring or grounding faulty

Driver side door switch faulty

Ignition key switch faultyReplace fuse to check for short
Replace buzzer
Repair
Replace door switch
Replace ignition key switch
CIGARETTE LIGHTER AND ACCESSORY SOCKET
TroublePossible CauseCorrection
Cigarette lighter /
accessory socket shows
no operation
ªCIGARº fuse blown (Hard Top Model)
ªCIGº fuse blown (Canvas Top Model)

Ignition switch faulty

Cigarette lighter / accessory socket
faulty

Wiring or grounding faultyReplace fuse to check for short
Replace ignition switch
Replace cigarette lighter / accessory
socket
Repair

YH4
GRAND
VITARA
INSTRUMENTATION / DRIVER INFORMATION 8C-9
1. Exhaust pipe
FUEL METER / FUEL GAUGE UNIT
FUEL METER
INSPECTION
1) Remove rear bumper facing.
2) Detach grommet (3) from vehicle.
3) Disconnect coupler (2) of fuel pump and gauge.
4) Turning switch ON, and check that fuel meter indicates E.
5) Turn ignition switch OFF.
6) Ground Bl / W lead through a 3.4 W test bulb (4) as illustrated.
7) Turn ignition switch ON and check that bulb light up and pointer
(5) moves to F side.
8) If fuel meter shows no operation, repair or replace defective
parts.
FUEL SENDER GAUGE
INSPECTION
1) Remove fuel pump assembly (1) referring to FUEL PUMP RE-
MOVAL in Section 6C.
2) Check resistance between terminals (A) and (B) under each
float position.
Float Position
FuelResistance (
)56
model66
modelMeterResistance (
)
ªaº88.3 mm
(3.48 in.)51.7 mm
(2.04 in.)F6 ± 8
ªbº157.2 mm
(6.20 in.)139.6 mm
(5.50 in.)1/229.5 ± 35.5
ªcº254.9 mm
(10.0 in.)254.9 mm
(10.0 in.)E94 ± 96
If measured valve is out of specification, replace fuel sender gauge.

YH4
GRAND
VITARA
8C-10 INSTRUMENTATION / DRIVER INFORMATION
G16
J20
H25
1. ECT sensor
1
ENGINE COOLANT TEMP. (ECT) METER AND
SENSOR
ENGINE COOLANT TEMPERATURE (ECT) METER
INSPECTION
1) Disconnect Y/W lead wire going to ECT sensor.
2) Turn ignition switch ON, and check that ECT meter indicates
COOL.
3) Turn ignition switch OFF.
4) Ground Y/W lead wire through a 3.4 W test bulb (1) as illustrated.
5) Turn ignition switch ON, and check that bulb light up and pointer
(2) moves to hot side.
6) If ECT meter shows no operation, repair or replace defective
parts.
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
REMOVAL AND INSTALLATION
Refer to ECT SENSOR in ON-VEHICLE SERVICE in Section 6E1
(for G16 and J20) or Section 6E2 (for H25) of this manual for details.

YH4
GRAND
VITARA
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-15
1. Main fuse
2. Main relay
3. ECM/PCM
4. Immobilizer indicator lamp
(Vehicle not equipped with
monitor coupler) For G16 / J20 engine For H25 engine
G16 / J20 Engine
H25 Engine
TABLE B IMMOBILIZER INDICATOR LAMP CHECK
(IMMOBILIZER INDICATOR LAMP DOSE NOT LIGHT AT IGNITION
SWITCH ON)
STEPACTIONYESNO
11) Turn ignition switch ON.
Do other indicator / warning lights in
combination meter come ON?Go to Step 2.ªIGº fuse blown, main fuse blown,
ignition switch malfunction,
ªB / Wº circuit between ªIGº fuse
and combination meter or poor
coupler connection at
combination meter.
21) Turn ignition switch OFF and
disconnect connectors from ECM /
PCM.
2) Check for proper connection to ECM /
PCM at terminal E61-5 for G16 / J20
engine or E61-23 for H25 engine.
3) If OK, then using service wire, ground
terminal E61-5 for G16 / J20 engine or
E61-23 for H25 engine in connector
disconnected.
Does immobilizer indicator lamp turn on
at ignition switch ON?Substitute a known-
good ECM / PCM and
recheck.Bulb burned out or ª(b)º wire
circuit open.