Fuel SUZUKI GRAND VITARA 2002 2.G Service Owner's Manual
[x] Cancel search | Manufacturer: SUZUKI, Model Year: 2002, Model line: GRAND VITARA, Model: SUZUKI GRAND VITARA 2002 2.GPages: 801, PDF Size: 12.15 MB
Page 544 of 801
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
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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
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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
operationªIG / 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
operationªIG / 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 operationªIG / 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 upBulb 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
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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.
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0.5TIME (sec.) Ignition switch ON
High Immobilizer
control system
is normal
Immobilizer
control system
is abnormalLow
0.5 0.5 0.5 0.5
High
Low
0.5TIME (sec.) Ignition switch ON
High Immobilizer
control system
is normal
Immobilizer
control system
is abnormalLow
0.5 0.5 0.5 0.5
High
Low
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-5
With the diagnosis switch terminal of monitor coupler for
ECM / PCM not grounded, the ignition switch turned ON (but the en-
gine at stop) and regardless of the condition of the electronic fuel
injection system, ECM / PCM indicates whether a trouble has oc-
curred in the immobilizer control system or not by causing the mal-
function indicator lamp to flash or turn ON.
Malfunction indicator lamp is ON:
No trouble exists in the immobilizer control system.
Malfunction indicator lamp is flashing:
ECM / PCM or Immobilizer Control Module has detected some
trouble in the immobilizer control system.
NOTE:
As soon as the ignition switch is turned ON, ECM / PCM and Im-
mobilizer Control Module diagnose if a trouble has occurred
in the immobilizer control system. While the diagnosis is being
made, the malfunction indicator lamp stays ON and if the diag-
nosis result is ªabnormalº, it immediately changes to flashing
but if the result is ªnormalº, it remains ON. Diagnosis takes
about 3 seconds at maximum.
With the ignition switch turned ON (but the engine at stop) regard-
less of the condition of the electronic fuel injection system,
ECM / PCM indicates whether a trouble has occurred in the immobi-
lizer control system or not by causing the immobilizer indicator lamp
to flash or turn ON.
Immobilizer indicator lamp is ON:
No trouble exists in the immobilizer control system.
Immobilizer indicator lamp is flashing:
ECM / PCM or Immobilizer Control Module has detected some
trouble in the immobilizer control system.
NOTE:
As soon as the ignition switch is turned ON, ECM / PCM and Im-
mobilizer Control Module diagnose if a trouble has occurred
in the immobilizer control system. While the diagnosis is being
made, the Immobilizer indicator lamp stays ON and if the diag-
nosis result is ªabnormalº, it immediately changes to flashing
but if the result is ªnormalº, it remains ON. Diagnosis takes
about 3 seconds at maximum.
When ECM / PCM and Immobilizer Control Module detects a
trouble which has occurred in the above areas, it stores DTC corre-
sponding to the exact trouble area in ECM / PCM and Immobilizer
Control Module memory.
DTCs stored in memory of each controller (Immobilizer Control
Module and ECM / PCM) can be read by using the procedure de-
scribed in ªDIAGNOSTIC TROUBLE CODE CHECK (IMMOBILIZ-
ER CONTROL MODULE)º and ªDIAGNOSTIC TROUBLE CODE
CHECK (ECM / PCM)º in this section.
Page 594 of 801
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8G-6 IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED)
1. Immobilizer diagnostic coupler
DIAGNOSIS
ECM / PCM and Immobilizer Control Module have on-board diag-
nostic system (a system self-diagnosis function) as described pre-
viously.
Investigate where the trouble is by referring to ªDiagnostic Flow
Tableº and ªDiagnostic Trouble Code Tableº on later pages.
PRECAUTIONS IN DIAGNOSING TROUBLES
[PRECAUTIONS IN IDENTIFYING DIAGNOSTIC TROUBLE CODE]
ECM / PCM
Before identifying diagnostic trouble code indicated by malfunc-
tion indicator lamp, don't disconnect couplers from ECM / PCM,
battery cable from battery, ECM / PCM ground wire harness from
engine.
Such disconnection will clear trouble codes for electronic fuel in-
jection system stored in memory of ECM / PCM.
If abnormality or malfunction lies in two or more areas, malfunc-
tion indicator lamp indicates applicable codes three times each.
And flashing of these codes is repeated as long as diagnosis ter-
minal is grounded and ignition switch is held at ON position.
When ECM / PCM detects a trouble in both electronic fuel injec-
tion system and immobilizer control system, malfunction indicator
lamp indicates trouble codes of both systems alternately while the
ignition switch is turned ON and the diagnosis terminal is
grounded.
Take a note of diagnostic trouble code indicated first.
Before identifying diagnostic trouble code indicated through Su-
zuki scan tool, don't disconnect couplers from ECM / PCM, bat-
tery cable from battery, ECM / PCM ground wire harness from en-
gine.
Such disconnection will clear trouble codes for electronic fuel in-
jection system stored in memory of ECM / PCM.
Take a note of diagnostic trouble code indicated first.
Immobilizer Control Module
Take a note of diagnostic trouble code indicated first.
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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).
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IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-13
DIAGNOSTIC TROUBLE CODE TABLE
Immobilizer Control Module side
DIAGNOSTIC TROUBLE CODEDIAGNOSTIC AREADIAGNOSISNO.VOLTMETER INDICATIONDIAGNOSTIC AREADIAGNOSIS
±Normal (No code)This code appears when none of the
other codes are identified.
11
Transponder code
31
Trans onder code
12Immobilizer Control Module
Diagnose trouble according to
13Coil antenna or ignition key with
built-in transponderDiagnose trouble according to
ªDIAGNOSTIC FLOW TABLEº
corresponding to each code No.
21ECM/Immobilizer Control Module code
corres onding to each code No.
22Ignition switch circuit
23Serial data link wire
ECM / PCM side
DTC
(indicated on
Suzuki
scan tool)DTC
(indicated
by MIL)Malfunction Indicator lamp
(MIL) flashing patternDIAGNOSTIC AREADIAGNOSIS
NO DTC12Normal
This code appears when it is
confirmed that none of other
trouble codes is set for immo-
bilizer control system or elec-
tronic fuel injection system.
P162381ECM/Immobilizer
P162084Control Module codeDiagnose trouble according to
ªDIAGNOSTIC FLOW
P162282ECM / PCMTABLEº corresponding to
each code No.
P162183Serial data link wire
Page 643 of 801
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BODY SERVICE 9-25
a. Front bumper
b. 1st mounting
c. Suspension frame
d. Front strut
e. Suspension arm
f. 2nd mounting
g. ù20 zig hole
h. Zig hole
i. 3rd mounting
j. Lower rod
k. Upper rod
l. Lateral rod
m. Rear shock absorber
n. 4th mounting
o. Fuel tank
p. Fuel tank
q. Lower roda ± g : 1315 mm (51.77 in.)
a ± g' : 1534 mm (60.39 in.)
b ± g : 1243 mm (48.94 in.)
b ± g' : 1518 mm (59.76 in.)
c ± g : 1377 mm (54.21 in.)
c ± g' : 1105 mm (43.50 in.)
d ± g' : 1319 mm (51.93 in.)
d ± f : 874 mm (34.41 in.)
e ± g : 525 mm (20.67 in.)
e ± g' : 857 mm (33.74 in.)
f ± g' : 927 mm (36.50 in.)
h ± i : 178 mm (7.01 in.)
h ± j : 133 mm (5.24 in.)
h ± k : 325 mm (12.80 in.)
h ± l : 674 mm (26.54 in.)h ± m : 803 mm (31.61 in.)
h ± n : 1161 mm (45.71 in.)
h ± o : 1184 mm (46.61 in.)
h ± p : 1190 mm (46.85 in.)
i ± q : 999 mm (39.33 in.)
j ± q : 997 mm (39.25 in.)
k ± q : 824 mm (32.44 in.)
l ± q : 1130 mm (44.49 in.)
m ± q : 1258 mm (49.53 in.)
n ± q : 1483 mm (58.39 in.)
o ± q : 1349 mm (53.11 in.)
p ± q : 1334 mm (52.52 in.)
For 4 door model
g' ± q : 1275 mm (50.20 in.)
g ± q : 1534 mm (60.39 in.)
For 2 door model
g' ± q : 995 mm (39.17 in.)
g ± q : 1310 mm (51.57 in.)
UNDER BODY DIMENSIONS
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9-40 BODY SERVICE
1. Side body inner panel
2. Side body outer panel
3. Back pillar outer panel
4. Front pillar inner panel
5. Roof panel
6. Front pillar upper reinforcement
7. Rear wheel housing panel
8. Fuel inlet boxªAº: Apply sealant
ªBº: Brush treatment