tail SUZUKI GRAND VITARA 2002 2.G Service Owner's Guide

YH4
GRAND
VITARA
LIGHTING SYSTEM 8B-5
CLEARANCE, TAIL AND LICENCE PLATE LIGHTS
TroublePossible causeCorrection
All lights do not light
ªTAILº fuse blown

Lighting switch faulty

Wiring or grounding faultyReplace fuse to check for short
Replace switch
Repair
Some lights do not light
up
Bulb(s) blown

Wiring or grounding faultyReplace bulb(s)
Repair
BACK-UP LIGHTS
TroublePossible causeCorrection
Back-up lights do not
light
ªTURN / BACKº fuse blown (Hard Top Model)
ªTRNº fuse blown (Canvas Top Model)

Bulb blown

 
  
 switch faulty

Wiring or grounding faultyReplace fuse to check for short
Replace bulb
Replace switch
Repair
Back-up lights remains
ON
Back-up light switch or shift switch faulty

Wiring or grounding faultyReplace switch
Repair
BRAKE LIGHTS
TroublePossible causeCorrection
Brake lights do not light
up
ªSTOP / HORNº fuse blown (Hard Top
Model)
ªSTPº fuse blown (Canvas Top Model)

Bulb(s) blown

Brake light switch faulty

Wiring or grounding faultyReplace fuse to check for short
Replace bulb(s)
Adjust or replace switch
Repair
Brake lights stay on
Brake light switch faultyAdjust or replace switch
Only one light does not
light
Bulb blown

Wiring or grounding faultyReplace bulb
Repair
REAR FOG LIGHT (IF EQUIPPED)
TroublePossible causeCorrection
Rear fog light does not
come on
ªFOGº fuse blown

Rear fog light switch faulty

Lighting switch faulty

Wiring or grounding faulty

Bulb blownReplace fuse to check for short
Replace fog light switch
Replace switch
Repair
Replace bulb
INTERIOR LIGHTS
TroublePossible causeCorrection
Interior light (s) does (do)
not light up
Bulb(s) blown

ªDOMEº fuse blown (Hard Top Model)
ªDOMº fuse blown (Canvas Top Model)

Wiring or grounding faulty

Door switch faulty

Interior light switch faultyReplace bulb(s)
Replace fuse to check for short
Repair
Replace switch
Replace light assy
Front spot lights do not
light up
Bulb(s) blown

Wiring or grounding faulty

Spot light switch faultyReplace bulb(s)
Repair
Replace light assy

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-7
1. Steering column hole cover
COMBINATION METER
REMOVAL
1) Disconnect negative cable at battery.
2) If the vehicle is equipped with air bag system, disable air bag
system. Refer to DISABLING AIR BAG SYSTEM in Section
10B of this manual.
3) Remove column hole cover.
4) Remove instrument cluster panel.
5) Remove screws fastening combination meter.
6) Disconnect couplers from combination meter.
7) Remove combination meter from instrument panel.
INSTALLATION
Reverse removal procedure for installation, noting the following.

If the vehicle is equipped with air bag system, be sure to enable
air bag system after installation. Refer to ENABLING AIR BAG
SYSTEM in Section 10B of this manual for details.

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
G16
J20
H25
1. Oil pressure switch
INSTRUMENTATION / DRIVER INFORMATION 8C-11
INSPECTION
1) Warm up ECT sensor (1) observing resistance between sensor
terminal (2) and sensor unit (1). Resistance should be de-
creased with increase of its temperature.
2) Check resistance between sensor terminal (2) and sensor unit
(1) shown below. If check result is not as specified, replace sen-
sor.
Temperature
Resistance
50
C (122
F)136 ± 216

OIL PRESSURE LIGHT
OIL PRESSURE SWITCH
REMOVAL AND INSTALLATION
Refer to OIL PRESSURE CHECK in Section 6A1 (for G16), Section
6A2 (for H25), and Section 6A4 (for J20) of this manual for details.
INSPECTION
1) Disconnect oil pressure switch (1) lead wire.
2) Check for continuity between oil pressure switch terminal (2)
and cylinder block (3) as shown.
During Engine Running
No continuity
At Engine StopContinuity
If check result is not as specified, replace oil pressure switch (1).

YH4
GRAND
VITARA
8D-32 WINDOWS, MIRRORS, SECURITY AND LOCKS
3. To open
4. To close
3. Left turn
4. Right turn
Terminal
Switch
Terminal
Switch
POWER SLIDING ROOF (IF EQUIPPED)
INSPECTION
SLIDING ROOF SWITCH
Check switch for continuity between terminals as shown below.
Slide Switch (1)
CDFCDF
OPEN
OFF
CLOSE
Tilt Switch (2)
EDBEDB
UP
OFF
DOWN
SLIDING ROOF MOTOR ASSEMBLY
1) Remove head lining. Refer to Section 9 for detail.
2) Remove sliding roof motor assembly (1).
3) Connect known-good sliding roof switch (2) to sliding roof motor
assembly.
4) Connect 12 V battery positive terminal to terminal ªAº of motor
assembly (1) and battery negative terminal to terminal ªBº of mo-
tor assembly (1).
5) Check that the sliding roof motor (1) runs according to the move-
ment of the sliding roof switch (2).
Sliding Roof Switch
Motor
Tilt upturns left
Tilt downturns right
Slide openturns right
Slide closeturns left
If motor does not operate as above, replace sliding roof motor
assembly (1).

YH4
GRAND
VITARA
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-11
1. Immobilizer diagnostic coupler
EXAMPLE :
COIL ANTENNA FAILURE (CODE NO.13)
Voltmeter indicator

NORMAL (No code)
Voltmeter indicatorTIME (sec.)
TIME (sec.) CODE No. 13CODE No. 13CODE No. 13
High
Low
High
Low
1. Monitor coupler
2. Service wire
A: Diagnosis switch
terminal
B: Ground terminal
DIAGNOSTIC TROUBLE CODE (DTC) CHECK
(IMMOBILIZER CONTROL MODULE)
1) Using analog type voltmeter, connect positive probe to diagnos-
tic output terminal and negative probe to ground of immobilizer
diagnostic coupler with ignition switch turned ON.
2) Read deflection of voltmeter indicator which represents DTC as
shown in example below and write it down. For details of DTC,
refer to Immobilizer Control Module side in ªDiagnostic Trouble
Code Tableº.
If voltmeter indicator dose not deflect, go to ªDiagnostic Flow
Table Aº.
NOTE:
If abnormality or malfunction lies in two or more areas, volt-
meter indicates applicable codes three times each.
DIAGNOSTIC TROUBLE CODE (DTC) CHECK (ECM/PCM)
[Not using SUZUKI scan tool] (Vehicle equipped with
monitor coupler)
1) Using service wire, ground diagnostic switch terminal in monitor
coupler.
2) Read DTC from flashing pattern of malfunction indicator lamp as
shown in example below and write it down. For details of DTC,
refer to ECM / PCM side in ªDiagnostic Trouble Code Tableº.
If lamp remains ON, go to ªMalfunction Indicator Lamp Checkº
in Section 6.
NOTE:
If abnormality or malfunction lies in two or more areas, mal-
function indicator lamp indicates applicable codes three
times each.
And flashing of these codes is repeated as long as diagno-
sis terminal is grounded and ignition switch is held at ON
position.

YH4
GRAND
VITARA
8G-12 IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED)
EXAMPLE: When serial data link wire is defective (Code No.83)
ON
OFFMalfunction
indicator lamp
Code No.83 Code No.83 Code No.83
Time (sec.)
1. Data link connector (DLC)
3) After completing the check, turn ignition switch OFF and discon-
nect service wire from monitor coupler.
[Using SUZUKI scan tool]
1) Turn ignition switch OFF.
2) After setting cartridge to Suzuki scan tool, connect it to data link
connector (DLC) located on underside of instrument panel at
driver's seat side.
Special Tool
(A): 09931-76011 (Suzuki scan tool)
(B): Mass storage cartridge
(C): 09931-76030 (16 / 12 pin DLC adapter)
3) Turn ignition switch ON.
4) Read DTC according to instructions displayed on Suzuki scan
tool and print it or write it down. Refer to Suzuki scan tool opera-
tor's manual for further details.
NOTE:

When reading DTC stored in ECM / PCM using Suzuki scan
tool, select ªECMº from the applications menu and ªSU-
ZUKI modeº from the communication mode menu dis-
played on Suzuki scan tool.

If ECM / PCM detects a trouble in both electric fuel injec-
tion system and immobilizer control system, Suzuki scan
tool indicates trouble codes of both systems using Suzu-
ki mode of ECM application.
If communication between Suzuki scan tool and ECM / PCM is
not possible, check if Suzuki scan tool is communicable by con-
necting it to ECM / PCM in another vehicle. If communication is
possible in this case, Suzuki scan tool is in good condition. Then
check data link connector and serial data line (circuit) in the ve-
hicle with which communication was not possible.
5) After completing the check, turn ignition switch OFF and discon-
nect Suzuki scan tool from data link connector (DLC).

YH4
GRAND
VITARA
ªa ± b'º : 448 mm (17.64 in.)
ªa ± f'º : 1054 mm (41.50 in.)
ªa ± hº : 926 mm (36.43 in.)
ªa ± gº : 1050 mm (41.34 in.)
ªb ± b'º : 888 mm (34.96 in.)
ªb ± dº : 400 mm (15.75 in.)
ªb' ± fº : 1314 mm (51.73 in.)
ªb ± eº : 837 mm (32.95 in.)
ªb ± fº : 892 mm (35.12 in.)ªb' ± cº : 650 mm (25.59 in.)
ªb' ± gº : 996 mm (39.21 in.)
ªb' ± fº : 1314 mm (51.73 in.)
ªc ± dº : 1245 mm (49.02 in.)
ªc ± eº : 1293 mm (50.90 in.)
ªf ± f'º : 1030 mm (40.55 in.)
ªf' ± gº : 512 mm (20.16 in.)
ªg ± hº : 808 mm (31.79 in.)
ªg ± g'º : 1544 mm (60.79 in.)
a. Clip hole in the center of head lining rear installation section
b (b'). Innermost end of roof panel installation section
c. Installation hole in upper part of back door striker
d. Installation hole in uppermost part of upper hinge
e. Installation hole in uppermost part of lower hinge
f (f'). Innermost end of rear floor tail member installation section
g (g'). Installation hole in outer upper section of R-COMB R lamp
h. Nut hole
BODY SERVICE 9-29
4 door model

YH4
GRAND
VITARA
Hole to hole distance
a ± a' : 1112 mm (43.78 in.)
a ± f' : 1134 mm (44.65 in.)
a ± g' : 796 mm (31.34 in.)
a' ± f : 1156 mm (45.51 in.)
a' ± g : 824 mm (32.44 in.)
b ± d : 1229 mm (48.39 in.)
c ± d : 1324 mm (52.13 in.)
e ± e' : 1544 mm (60.79 in.)
f ± f' : 1029 mm (40.51 in.)
a (a'). Trim installation clip hole
b. Installation hole in uppermost part of upper hinge
c. Installation hole in outside part of lower hinge
d. Installation hole in uppermost part of rear gate striker
e (e'). Installation hole in outer upper section of R-COMB R (L) lamp
f (f'). Innermost end of rear floor tail member installation section
g (g'). Garnish installation clip hole
9-32 BODY SERVICE
2 door model