Switch SUZUKI SX4 2006 1.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-134
F-2 Anti-Lock Brake System Circuit DiagramS6RW0D910E034
2326
24
25
72
13E08
BLK
30A
ABS
SOL
40A
ABS
MOT11
WHT/REDWHT/BLU
GRN/WHT
8
BLK
R
RED
W
WHT
REDWHT
REDWHT
"A-8"
"A-5"
J/B10AABS
28
E3259
GRN/ORN
9
L315
L338
3
2
GRN/YEL
GRN/ORN
6
GW"D-7"
Brake light
switch
Individual circuit
fuse box (No.1)
1
GRN/BLK
GRN/YEL
3
G sensor
L371
E38715
G333
E38112
14
RED
R
112
WHT
W
B
BG311
A
A
RW
J/C
(CAN)(CAN)
Taiwan
(CAN)
9
IF EQPD
GRN/BLK
ABS
Cont.M
BCM
ECM
I6RW0C910A03-01

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K12112
102102
2
11
22
11
211
G248
G248
BLK
Tweeter (L)Front (L)
J142J148
Tweeter (R)Front (R)
J141
J147
BLK
YEL
BLK
Audio
G306
J/C
ILL cancel
switch
A
A
C
C
G306
J/C
C
C
Steering switch (Audio control switch)
19G26710 120
BLKGRNWHT/GRN
BLK
BLUPNK
BLUPNK
BLUPNK
BLUBLKBLKBLUPNKPNK
YEL/BLKYEL/RED
YEL/BLKYEL/RED
YEL/BLKYEL/RED
YEL/BLKYEL/BLKYEL/REDYEL/RED
S171
G346S61
Roof audio antenna
Contact
coil
Antenna amplifer
4 313 14
K153
G3481
BLK
BLK
K154
G3541
21
G343
L376
G341
L3742112
BLK/YEL
RED/BLU
RED/BLU
G309
J/C
B
B
141114
RHD
LHD
Without Auto cruise
With Auto cruise
Except Taiwan
Taiwan
Without ILL cancel switch
With ILL cancel switch A
E
G
H
A
B
G341
L374
G343
L376A
B
L379
J215
L380
J216A
B
L380
J216
L379
J215A
B
F
BCDEFGH
4
1CD3
2CD
4
1CD3
2CD
Y
"D-4"
I6RW0D910924-01

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-140
G-2 Multi Information Display / Accessory Socket System Circuit DiagramS6RW0D910E038
11
15AACC 2
24
J/C
G307
GY
Multi information display
J/B
BCM
13
BLK/ORN
2
BLK/ORN
15ADOME
37
15AACC
23
5
WHT/REDGRYYELBLU/WHT
G25314 3
WHT/REDYEL
RED/YEL
7
G309
J/C
J/B
5G272 G27112L314
WHT/BLKBLU/WHTWHT/BLK
BLKBLK
G251
ACC
Socket
2
1
1114
Rear
ACC
Socket
BLK
C
C
A
A
J/C
G308B
BC
C
G04
YEL/REDYEL/BLK
YEL/REDYEL/BLK
1E37
2
E04
G05
Ambient
temperature
sensor
Without ILL
cancel switch"D-4"
RY
BLK/YEL
ILL cancel
switch
With ILL
cancel switch"D-4"
BY
L2962
1
20
Except Taiwan
Taiwan AB
B
A
B
5
E381
G33334
11
5
AB8
16AB
10
24AB8
21AB
I6RW0D910925-01

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G-4 Navigation System Circuit DiagramS6RW0D910E059
G2715
5
4
11
2
12
1 5
156
16
"D-4"RY
WHT/RED
WHT/RED
G248
G2481
G307
J/B
15ADOME
37
J/C
BLU/WHT
BLU/WHTRED/YEL
15AACC2
24
Rear (R)
J/C
Rear (L)
GRY/REDGRYLT GRN/BLKLT GRN
GRY/REDGRYLT GRN/BLKLT GRN
GRY/REDGRYLT GRN/BLKLT GRN
1
Navigation
RED/YEL
92
J146
C
CG308
J/C
B
BG306
J/C
D
D
PPLPPL
18G243183
L381
J2175
4L382
J218
J145
G341
L374
G343
L376
1
2
Rear tweeter (R)
GRY/REDGRY
J1511
2
Rear tweeter (L)
LT GRNLT GRN/BLK
J152
A
B
G343
L376
G341
L374A
B
9
6AB8
5AB6
9AB5
8AB
M/T
RED/BLU
RED/BLU
Parking brake
switchBack-up
light switch
"C-3"
RB
"A-8"P
BCM
RED
RED
"D-8"R
E381
G33317
G343
L3763
A/T
Transaxle
range sensor
"D-8"
R
RHD
LHD AB
I6RW0C910A10-02

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-142
K121L30712
102102
2
11
22
11
211
G248
G248
BLK
Tweeter (L)Front (L)
J142J148
Tweeter (R)Front (R)
J141
J147
BLK
BLK
Navigation
G306
J/C
A
A
C
C
G306
J/C
C
C
Steering switch (Audio control switch)
19G26710 220
BLKGRNWHT/GRN
BLK
BLUPNK
BLUPNK
BLUPNK
BLUBLKBLKBLUPNKPNK
YEL/BLKYEL/RED
YEL/BLKYEL/RED
YEL/BLKYEL/RED
YEL/BLKYEL/BLKYEL/REDYEL/RED
S171
G346S61
Roof audio antenna
Antenna amplifer
4 313 14
K153
G3481
BLK
BLK
K154
G35411
G2664
TV antenna
TV antenna
No.1
BLK
BLK
L409
G3554
O240
L4101
21
G343
L376
G341
L3742112
BLK/YEL
RED/BLU
RED/BLU
G309
J/C
B
B
141114
RHD
LHD
Except Taiwan
Taiwan
Without ILL cancel switch
With ILL cancel switch A
C
E
F
A
B
G341
L374
G343
L376A
B
L379
J215
L380
J216A
B
L380
J216
L379
J215A
B
D
BCDEF
43 43
L3081
1
TV antenna
TV antenna
No.2
BLK
BLK1
O1861
2
TV antenna
TV antenna
No.3
BLK
BLK
BLK
2
2
O1871
3
TV antenna
TV antenna
No.4
BLK
BLK
BLK
3
GPS
antenna
YEL
ILL cancel
switch
Y
"D-4"
I6RW0D910926-01

Downloaded from www.Manualslib.com manuals search engine 9B-1 Lighting Systems:
Body, Cab and Accessories
Lighting Systems
Precautions
Precautions for Discharge Headlight Service (If Equipped)S6RW0D9200001
WARNING!
• Do not touch igniter or ballast when lighting switch is at “HEAD” position to avoid possible electric
shock.
• Do not measure voltage or resistance with tester connected to output connector of ballast or igniter
to avoid possible electric shock.
• Do not perform work where exposed to water including rain or with wet hands to avoid possible
electric shock.
• Disassembling igniter or ballast is strictly prohibited as it may cause an electric shock.
• Before inspecting or repairing discharge headlight or its peripheral parts, make sure that lighting
switch is at OFF position and battery is disconnected at negative terminal to avoid possible
electrical shock.
• Do not set lighting switch to “HEAD” position with connector disconnected or any part removed to
avoid possible electric shock.
• Do not touch glass surface of headlight bulb. Oil or grease attached on it may not only make bulb
service life shorter but also cause bulb to burst when lighting switch is turned on.
• Mercury, metal iodide and xenon gas are sealed in discharge headlight bulb. Be sure to dispose of
used discharge headlight bulb properly according to applicable rules or regulations.

Precautions in Diagnosing Troubles (Headlight Auto Leveling System)S6RW0D9200002
• Be sure to read “Air Bag Warning in Section 00” before inspection and observe what is written there.
• Replacement of height sensor and headlight leveling control module. When height sensor and/or headlight leveling
control module is replaced with new one, perform initialization of headlight auto leveling system according to
“Initialization of Headlight Auto Leveling System”.
General Description
Discharge Headlight Description (If Equipped)S6RW0D9201001
Discharge headlight provides more brightness and consumes less electricity as compared with the conventional
halogen headlight. It consists of a ballast (1), igniter (2) and discharge headlight bulb (3).
Ballast
Ballast makes the voltage from the battery rise and converts the current from DC to AC. It also outputs high voltage to
the igniter when the headlight is turned on and supplies to discharge headlight bulb with necessary voltage for
continuous lighting while it is lit.
2
1 3
I6RW0C920001-01

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Igniter
Igniter generates high voltage needed to turn on the discharge headlight. It is charged with high voltage raised by the
ballast and it applies voltage pulse as high as about 20,000V to the tungsten electrode in the discharge headlight bulb.
After the discharge headlights light up, the ballast supplies voltage to bulbs.
Discharge headlight bulb
Discharge headlight bulb is used for the low beam. It does not have a filament but xenon gas (1), mercury (3) and
metal iodide (2) sealed in it. It lights up when its tungsten electrodes (4) apply high voltage to these contents.
Fail-safe function of discharge headlight
As the ballast has a fail-safe function which stops supply of the voltage to the igniter when it detects any of the
following condition.
• Ignition switch is set to “HEAD” position while igniter is not connected to discharge headlight bulb
• Discharge headlight does not light up even when lighting switch is set to “HEAD” position.
• Ballast detects a short in the circuit between discharge headlight bulb and ballast when lighting switch is at “HEAD”
position.
Headlight Auto Leveling System Description (If Equipped)S6RW0D9201002
Headlight Auto Leveling System adjusts the optical axis of the headlight automatically to be suitable for the varied
vehicle position while the headlights are lit. It consists of front height sensor (1), rear height sensor (2), headlight
leveling control module (3), headlight leveling actuator (4) and headlight leveling warning light (5).
123
44
I5JB0A920001-01
4
3
5
1
2
I6RW0C920002-01

Downloaded from www.Manualslib.com manuals search engine 9B-3 Lighting Systems:
With more passenger(s) or luggage in the vehicle, the vehicle position differs from that in such vehicle state with one
person and no load in the vehicle and angle of the headlight optical axis varies accordingly. This system automatically
adjusts the varied angle to maintain the optical axis properly.
Front and rear height sensors
Front height sensor (1) is installed to the front suspension frame (2) respectively and connected to the lower arm (4)
with the link (3). Also rear height sensor is installed to the rear floor center cross member (5) respectively and
connected to the rear axle (6) with the link (3). Each height sensor converts vertical movement of the lower arm into
the resistance value and outputs the detected change in the vehicle position as a voltage signal to the headlight
leveling control module.
Headlight leveling control module
Headlight leveling control module is installed at the inside of the glove box. It uses the headlight ON signal from the
lighting switch, vehicle speed signal from BCM and vehicle position signal from height sensors to calculate the angle
of the headlight optical axis to be corrected. Then it adjusts the optical axis angle of headlight based on the calculated
angle value by driving the headlight leveling actuator so that proper headlight aiming is obtained. Also, when any
abnormality is detected in the system, the headlight leveling control module makes the headlight leveling warning light
in the combination meter light up to warn the driver of an abnormality in the system.
Fail-safe function of headlight leveling control module
Headlight leveling control module has a fail-safe function which operates as follows.
[A]
[A]
[B]
I6RW0C920003-01
[A]: Optical axis of headlight in standard position
[B]: Corrected optical axis of headlight
1
5
[A] [B]
6
3
1
2
3
4I6RW0C920004-01
[A]: Front [B]: Rear
Detecting condition Fail-safe operation Warning light
Power voltage supplied to headlight
leveling control module is higher than
18.5VStops headlight leveling actuator operation. OFF
Power voltage supplied to headlight
leveling control module is lower than 9VStops headlight leveling actuator operation. OFF
Vehicle speed is 180km/h or higher Stops headlight leveling actuator operation. OFF

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Headlight leveling actuator
Headlight leveling actuator is (1) located in the headlight housing (2). It moves the reflector (3) in the headlight housing
according to the drive signal from the headlight leveling control module so as to adjust the optical axis of the headlight
to the angle calculated by the headlight leveling control module.
Auto-On Headlight System Description (If Equipped)S6RW0D9201003
The auto-on headlight is controlled by auto-on headlight controller (1) and works as follows.Under such conditions as
the ignition switch turned ON and the lighting switch (2) turned to the “AUTO” position, when illuminance to the auto-on
headlight sensor (3) becomes lower than the specified value, the headlights and clearance lights are turned ON by
auto-on headlight controller. On the other hand, when illuminance to the auto-on headlight sensor becomes higher
than the specified value under the same conditions, the headlights and clearance lights are turned OFF by auto-on
headlight controller.Voltage supplied to height sensor is lower
than 4.6VStops headlight leveling actuator operation. ON
Signal voltage from height sensor is higher
than 4.75V or lower than 0.25VStops headlight leveling actuator operation. ON
Abnormality in headlight leveling control
module is detectedResets microcomputer in headlight leveling
control module.ON
Correction value calculated by headlight
leveling control module exceeds operation
range of headlight leveling actuatorDrives headlight leveling actuator within its
operation range.OFF Detecting condition Fail-safe operation Warning light
1
3
2
I6RW0C920005-01
1 3
2
1
I6RW0C920006-01

Downloaded from www.Manualslib.com manuals search engine 9B-5 Lighting Systems:
Schematic and Routing Diagram
Headlight Auto Leveling System Wiring Circuit DiagramS6RW0D9202001
G14-12G14-19G14-21
G14-10
G14-23
+B
5V
5V
GRN/YEL
GRY/RED
BLK
G14-112V
BRNLT BLUGRY
RED/BLK
3
G14-13G14-20G14-22
5V
PNKBLUYEL/GRN2
45
9
10 11 1
5V
5V
12V
G14-16
G14-3
PPL
GRN/ORN
5V
G14-5YEL
G14-17GRN
G14-11
G14-24
ORN
WHT6 12VG14-18LT GRN
7
8
G14-6
G14-9
RED/WHT
G14
10 11 12 13 16 17 18 19 205 6 9
21 22 23 24
[A]
I6RW0C920007-01
[A]: Headlight leveling control module connector
(viewed from harness side)4. BCM 8. Headlight leveling warning light
1. Headlight leveling control module 5. Right headlight leveling actuator 9. Ignition switch
2. Front height sensor 6. Left headlight leveling actuator 10. Lighting switch
3. Rear height sensor 7. Combination meter 11. Diagnosis connector