belt SUZUKI SX4 2006 1.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-106
C-3 Combination Meter Circuit Diagram (Warning Light)S6RW0D910E021
J/BMTR
10A22
31
Stepper motor and
LED output driver
Voltage regulator
Micro controller
G2716
RED/BLK
516
YB
YEL/BLK
"F-1"
CAN
High Low
WHTWHTRED
RW
10G2419
7
L01
G05
RED/BLUBRN/YEL
L1671
Parking
brake
switch
1
2
A
A
16
BLK/ORN
BLK/ORN
J/C
L348B
B
J/C
G309
Seat
belt
switch
Oil
pressure
switch
J/B
13
Y
YEL
"D-4"
ILL cancel
switch
E371
C3437
G343
L37693G333
E38156
GRY
GRY
1C162
RED/BLK
RED/BLUBRN/YELGRYRED/BLK
E1831
Brake
fluid
level
switch
2
71114
BLK
BLK
BLK
9
BLKBLK
W
WHTRED
1
2
A
AB
B
J/C
G311
RBGBYRB
BCM
"A-10"
4WD
Cont.M
Interface circuit
RED
6
R"A-10"
4WD
Cont.M
(CAN) (CAN) (CAN)
IF EQPD
Except Taiwan
Taiwan
Without seat heater
With seat heater A
A
B
L170
L281C
D
G04
G05A
BE04
G05A
B
BCD
B
6
8AB14
40AB11
9AB5
7AB2
3AB4
1AB
I6RW0D910915-01

Downloaded from www.Manualslib.com manuals search engine 9A-107 Wiring Systems:
GEAR
ABS
BELT
DOOR
CHARGE
CHECK ENGINEAIRBAG
OILDRLD/F LOCK4WD AUTO
SETCRUISEIMMOBI
BRAKE
FUEL
DOME
15A37
32 5
WHT/RED
WHT/RED
J/B
G271
G241
1
2
J/C
G308B
B
IF EQPD
I6RW0C910976-01

Downloaded from www.Manualslib.com manuals search engine 9C-2 Instrumentation / Driver Info. / Horn:
Combination Meter Reception Data
ECM BCM
Keyless
Start
Control
Module
(if equipped)
Combination
Meter4WD
Control
Module
(if equipped)TCM
(A/T
model)
Engine speed signal
Immobilizer indicator light control signal
Vehicle speed signal
Engine coolant temperature signal
Fuel level signal
MIL control signal
Transmission range sensor signal
Transmission warning light signal
Diagnostic trouble code (DTC)
Brake fluid level switch signal
(brake warning light control signal)
Driver side seat belt buckle switch signal
(seat belt reminder light control signal)
Charging system warning light signal
(charge warning light control signal)
Engine oil pressure switch signal
(oil pressure warning light control signal)
Parking brake switch signal
(brake warning light control signal)
Illumination ON signal
Door switch signal
(open door warning light control signal)
ABS indication signal
EBD indication signal
(brake warning light control signal)
4WD mode indicator control signal
Key indicator light control signal
ABS
Control
Module
Odometer signal
DATA
Recive
I6RW0D930001-01

Downloaded from www.Manualslib.com manuals search engine 9C-8 Instrumentation / Driver Info. / Horn:
Brake and Parking Brake Warning Light Symptom DiagnosisS6RW0D9304007
Seat Belt Reminder Light Symptom DiagnosisS6RW0D9304008
A/T Shift Position Indicator Symptom Diagnosis (A/T Model)S6RW0D9304009
Condition Possible cause Correction / Reference Item
Brake warning light does
not light up when brake
fluid level is low or
parking brake is pulled up
or for 5 seconds after
turning ON ignition switchCircuit fuse blownReplace fuse and check for short circuit.
Brake fluid level switch faultyCheck brake fluid level switch referring to
“Brake Fluid Level Switch Inspection”.
Parking brake switch faultyCheck parking brake switch referring to
“Parking Brake Switch Inspection”.
ABS system faultyRefer to “ABS Check in Section 4E”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faultyReplace after making sure that none of above
parts is faulty.
Brake warning light stays
ONBrake fluid level switch faultyCheck brake fluid level switch referring to
“Brake Fluid Level Switch Inspection”.
Parking brake switch faultyCheck parking brake switch referring to
“Parking Brake Switch Inspection”.
EBD system faultyRefer to “EBD Warning Light (Brake Warning
Light) Check in Section 4E”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faultyReplace after making sure that none of above
parts is faulty.
Condition Possible cause Correction / Reference Item
Seat belt reminder light
does not light upCircuit fuse blownReplace fuse and check for short circuit.
Seat belt switch faultyCheck seat belt switch referring to “Front Seat
Belt Inspection in Section 8A”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faultyReplace after making sure that none of above
parts is faulty.
Seat belt reminder light
stays ONSeat belt switch faultyCheck seat belt switch referring to “Front Seat
Belt Inspection in Section 8A”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faultyReplace after making sure that none of above
parts is faulty.
Condition Possible cause Correction / Reference Item
All A/T shift position
indicator does not light upCircuit fuse blownReplace fuse and check for short circuit.
Transmission range sensor (shift switch)
faultyCheck transmission range sensor referring to
“Transmission Range Sensor Inspection and
Adjustment in Section 5A”.
Wiring or ground faultyRepair circuit.
Combination meter faultyReplace combination meter.
TCM faultyReplace after making sure that none of above
parts is faulty.

Downloaded from www.Manualslib.com manuals search engine Instrumentation / Driver Info. / Horn: 9C-9
Charge Warning Light Symptom DiagnosisS6RW0D9304010
Main Beam (High Beam) Indicator Symptom DiagnosisS6RW0D9304011
Warning Buzzer Circuit Symptom DiagnosisS6RW0D9304012
NOTE
• Use of SUZUKI scan tool makes it easy to check whether a faulty condition is on the input side or
output side of BCM. For checking procedure, refer to “Diagnosis Using Output Test Function of
SUZUKI Scan Tool” under “Scan Tool Data in Section 10B”.
• Check each part in the order from the top of the following list.

Condition Possible cause Correction / Reference Item
Charge warning light
does not come ONCircuit fuse blownReplace fuse and check for short circuit.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Charge warning light stay
ONCharging system faultyCheck charging system.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Condition Possible cause Correction / Reference Item
Main beam (high beam)
indicator does not come
ONCircuit fuse blownReplace fuse and check for short circuit.
Combination switch faultyCheck combination switch referring to
“Headlight Switch (in Lighting Switch)
Inspection in Section 9B”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
Main beam (high beam)
indicator stay ONCombination switch faultyCheck combination switch referring to
“Headlight Switch (in Lighting Switch)
Inspection in Section 9B”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
Condition Possible cause Correction / Reference Item
Warning buzzer shows no
soundingCircuit fuse blownReplace fuse and check for short circuit.
Driver side door switch faultyCheck driver side door switch referring to
“Door Switch (Front / Rear Door) Inspection”.
Lighting switch faultyCheck lighting switch referring to “Headlight
Switch (in Lighting Switch) Inspection in
Section 9B”.
Key reminder switch faultyCheck key reminder switch referring to
“Ignition Switch Inspection”.
Seat belt switch faultyCheck seat belt switch referring to “Front Seat
Belt Inspection in Section 8A”.
Wiring or grounding faultyRepair circuit.
BCM faultyReplace after making sure that none of above
parts is faulty.

Downloaded from www.Manualslib.com manuals search engine Seats: 9G-4
Rear Seat ComponentsS6RW0D9706003
Rear Seat Removal and InstallationS6RW0D9706004
Removal
1) Fold rear seat back forward.
2) Remove seat mounting bolts and nuts to remove seat assembly.
3) Disassemble and repair seat as necessary.
Installation
Reverse removal procedure to install rear seat.
• Torque to specifications in “Rear Seat Components”.
3
5
4
4
4
7
4
2
6
b
c
a
(d)
(a)
(d)
(b)
(b)
(b)
(c)
A
7A
(b)
8
I6RW0C970002-01
1. Seat cushion:35 N⋅m (3.5 kgf-m, 25.5 lb-ft)
2. Seat back:23 N⋅m (2.3 kgf-m, 17.0 lb-ft)
3. Head rest (if equipped):25 N⋅m (2.5 kgf-m, 18.0 lb-ft)
4. Cover:45 N⋅m (4.5 kgf-m, 33.0 lb-ft)
5. Rear center seat belt (if equipped) a, b, c: Seat back striker mounting bolt
6. Seat back striker: Tightening order (Left side): a→b→c
7. Rear cushion leg
: Apply lithium grease to 99000-25011 to cushion leg.: Tightening order (Right side): b→a→c
8. Rear seat back lock

Downloaded from www.Manualslib.com manuals search engine Interior Trim: 9H-1
Body, Cab and Accessories
Interior Trim
Repair Instructions
Floor Carpet Removal and InstallationS6RW0D9806001
Removal
1) Remove front seat and rear seat referring to “Front
Seat Removal and Installation in Section 9G” and
“Rear Seat Removal and Installation in Section 9G”.
2) Remove seat belt lower anchor bolts (front and rear).
3) Remove side sill scuffs (1) (front and rear), front
pillar lower trims (2), center pillar inner lower trims
(3), back panel trim (4), rear quarter lower trims (5).4) Remove console box referring to “Console Box
Components”.
5) Remove floor carpet.
Installation
Reverse removal sequence to install front floor carpet,
noting the following instruction.
• For tightening torque of rear seat mounting bolt, refer
to “Rear Seat Components in Section 9G”.
• For tightening torque of front seat mounting bolt, refer
to “Front Seat Components in Section 9G”.
• For tightening torque of seat belt lower anchor bolt,
refer to “Front Seat Belt Components in Section 8A”
and “Rear Seat Belt Components in Section 8A”.
6. Forward
B
C
A
4
C
BC
BB
B
31
B
B
5
B
B
B
CCC
2
1B
B
A1
6
I5RW0A980003-02

Downloaded from www.Manualslib.com manuals search engine Body Structure: 9K-5
Side Body
Hole to hole distance
o
dek
fl
im
n
g
j
h
o
ac
b
dek
fl
im
n
g
j
h
ac
b
I5RW0A9B0005-02
a. Instrumental panel upper mounting bolt hole f. Front shoulder adjuster bracket installation
upper holek. Curtain-air bag module installation hole
b. Front door lower hinge installation upper hole g. Front door switch mounting screw hole l. Rear seat belt upper anchor installation hole
c. Front pillar inner trim installation hole h. Bleeding hole (φ 15 mm) m. Rear door switch mounting screw hole
d. Curtain-air bag module installation hole i. Rear door upper hinge installation upper hole n. Side sill scuff installation rear hole (φ 7 mm)
e. Curtain-air bag module installation hole j. Rear door lower hinge installation front hole o. Parking brake cable bracket installation front hole
a-f: 1,144 mm (45.039 in.) f-h: 1,242 mm (48.898 in.) d-o: 1,236 mm (48.661 in.)
a-g: 862 mm (33.937 in.) f-l: 864 mm (34.016 in.) e-o: 1,221 mm (48.071 in.)
a-i: 938 mm (36.929 in.) i-l: 1,020 mm (40.157 in.) f-o: 1,139 mm (44.843 in.)
b-g: 965 mm (37.992 in.) i-m: 885 mm (34.843 in.) g-o: 784 mm (30.866 in.)
b-j: 1,001 mm (39.409 in.) j-m: 1,022 mm (40.236 in.) h-o: 978 mm (38.504 in.)
c-h: 959 mm (37.756 in.) k-n: 1,089 mm (42.874 in.) k-o: 1,315 mm (51.772 in.)
d-f: 415 mm (16.339 in.) l-n: 910 mm (35.827 in.) l-o: 1,445 mm (56.890 in.)
d-g: 848 mm (33.386 in.) a-o: 1,285 mm (50.591 in.) m-o: 1,276 mm (50.236 in.)
d-h: 1,195 mm (47.047 in.) b-o: 1,278 mm (50.315 in.) n-o: 913 mm (35.945 in.)
e-h: 1,334 mm (52.520 in.) c-o: 1,303 mm (51.299 in.)

Downloaded from www.Manualslib.com manuals search engine 10B-1 Body Electrical Control System:
Control Systems
Body Electrical Control System
Precautions
Precautions in Diagnosing TroubleS6RW0DA200001
• Diagnostic information stored in BCM memory can be cleared as well as checked by using SUZUKI scan tool.
Before using scan tool, read its Operator’s (Instruction) Manual carefully to have good understanding as to what
functions are available and how to use it.
• Be sure to read “Precautions for Electrical Circuit Service in Section 00” before inspection and observe what is
written there.
• Communication of ECM, TCM (A/T model), ABS control module, 4WD control module (if equipped), keyless start
control module (if equipped), combination meter and BCM is established by CAN (Controller Area Network). For
detail of CAN communication for BCM, refer to “CAN Communication System Description”. Therefore, handle CAN
communication line with care referring to “Precaution for CAN Communication System in Section 00”.
General Description
BCM General DescriptionS6RW0DA201001
The Body electrical Control Module (BCM) is
incorporated in junction block. Do not attempt removal of
BCM from junction block as it may cause contact failure.
The BCM incorporates relays and controllers which are
used for the following systems and controls them.
• Power door lock (if equipped)
• Keyless entry (if equipped)
• Door lock function of keyless start system (if
equipped)
• Rear wiper
• Combination meter
• Interior light• Warning buzzer
• Rear end door window defogger and door mirror
heater (if equipped)
• Rear end door opener (if equipped)
• Theft deterrent light
Also, the BCM has a function to cause the interior light
and open door warning light in the combination meter to
turn off when any door is left open for longer than 15
minutes to reduce wasteful battery consumption.
In addition, it is possible to check operation of actuator
which is controlled by BCM by using the output test
function of SUZUKI scan tool to operate actuator
simulatively.
CAN Communication System DescriptionS6RW0DA201002
Refer to “CAN Communication System Description in Section 1A” for CAN communication system description.
BCM communication control data with each control module as follows.
BCM Transmission Data
A/C switch ON signal
Electric load signal
Brake fluid level switch signal
Parking brake switch signal
Diagnostic trouble code (DTC)
Illumination ON signal
Seat belt buckle switch signal
Charging system signal
Engine oil pressure switch signal
Door switch status
Door lock statusECMKeyless Start
Control Module
(if equipped) Combination
Meter
BCMTransmit
DATA
I6RW0CA20001-01

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-4
BLK/BLU
BLK/YEL BLK/RED
12V
12V
+BB
BLU/YEL
WHT/BLU
+BB
RED/YEL G272-7
YEL/REDYEL/BLK
5V
IG1
IG2 IG2
L312-4
ORNL314-9YEL
BLUL313-3BLUPPL/WHT
+B +B
GRN/RED
GRN
GRN
RED/BLU
L315-9
L315-10
L01-10L01-1
ON DOOROFF+B
+B
IG1WHT
L312-5 12V
LT GRN
BLK
5V5V
5V
PNK
+BB
GRN G273-2BLKBLK/ORNG272-9
G271-3
BLK/ORNL314-4
BLU G273-5
WHTE324-2
WHTG272-11
+B
REDWHT
REDWHT
REDWHT
+BB
1
30
31
6
7
8
15
16
18
19
20 20 20
21
62 6339
40
42 41
43
4346 46 45 44
484947
50
51
56
5758
59
60
61
IG1
BRN/YEL23
25 22RED/BLK
24RED/BLU
IG128GRN/WHT33
34
12V 12VLT GRN/BLK
BRN12V
L01-1226GRY/WHT
GRY/RED
IG129GRN/YEL
12V27WHT/RED
+B
32
BLU/YEL
37
35
36
G04-16
IG1
IG1
IG1
IG1
12V
17IG2
WASH
OFF
INT
ON
WASH, ON WR EWON INTBLU/BLK
YELG272-20
GRN12V
12V 5
4
PPLG04-1511
12
13
14
GRNE325-3
G272-3BLU
GRY
IG19
+B
5V
L313-2YEL
10
REDWHT
REDWHT 32
L01-11
G04-21
G04-22
E04-10
E04-8
G04-8GRY
E04-11
E04-4
G04-11YEL
G04-13
G04-14G04-12
L01-7
L01-15
L01-3
L01-14
E04-5
L01-6
L01-16
L01-17
L01-5
L01-4
G04-18
G04-17G04-5
E04-9
G04-1G04-3
G04-2G04-4
E04-2 E04-1
38
REDWHT
REDWHT
REDWHT
YEL +BL315-143
BLK/RED
BLK/REDL314-6
G271-752
BLK/REDL314-7
53BLK/REDL314-8
54
55
46 46 45 44GRN
RED/BLU
L315-9
L315-10 +B
43
[A]
[B]
I6RW0DA20001-01
[A]: Without security alarm system 21. Rear end door switch 43. Door lock actuator relay (if equipped)
[B]: With security alarm system 22. Driver side seat belt switch 44. Driver side door lock actuator (if equipped)