battery SUZUKI SX4 2006 1.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 9A-9 Wiring Systems:
How to Read Power Supply DiagramS6RW0D9101007
Refer to “Power Supply Diagram”.
Refer to “System Circuit Diagram”.
How to Read System Circuit DiagramS6RW0D9101008
The circuit diagram is designed so the current flows from the top of the diagram (power source) to the bottom of the
diagram (ground) as if giving an image of water flow.
[A]: Fuse No.
[B]: Circuit jumping page / direction
NOTE
This means “Jump to the page directed with the arrow(s) by their number.
(For example:” Two arrows directing left” means” Jump to two pages before”.)
You will find the same symbol with the arrows directing opposite in the referenced page. The circuit
continues between the symbols.

[C]: Circuit jumping point / direction
NOTE
The circuit continues to the same symbol with opposite direction within the page.
You will find the other symbol in the direction of the arrow.

Connection to the system
indicated. "POWER SUPPLY DIAGRAM"
-+
1
Battery
80A
215A315A415A525A67850A 30A2930A3215A
960A
60A
BLK
YEL/BLKPNK/BLKLT GRNYEL/GRNYEL/BLUBLK/WHTWHT/BLKWHT/GRNREDGRNWHT
WHT/BLUWHT/REDWHT/BLUWHT/YELWHT/GRN
WHT/GRNWHT/GRN
BLU
BLU/REDRED
YELBLU/RED Individual
circuit
fuse box Main fuse boxSupplementary fuse box
11
11
243
121314151617181920212932
1213141516171819202115A 15A 15A 20A 20A 15A 15A 15A 15A 15A 15A E44321
B011E451E4021
FuseRED/YEL YEL WHT/GRN
15A
15A 1317
"SYSTEM CIRCUIT DIAGRAM"
Fuse number
12
RY
I5RW0A910993-02

Downloaded from www.Manualslib.com manuals search engine 9A-11 Wiring Systems:
Connector Layout Diagram
Connector Layout DiagramS6RW0D910A001
Refer to “Engine Compartment”.
Refer to “Instrument Panel”.
Refer to “Door, Roof”.
Refer to “Floor”.
Refer to “Rear”.
Engine CompartmentS6RW0D910A002
A: Battery cable / C: Engine harness (M15A engine RHD)
C: Engine harness
C124
C40
C102
C91
C192
C194
C42
C162
C141C196
C195
C93C94C101C39C92
C31
C311C312
C36C48
C37C123
C47C32C282
C283
C343
(TO E371)
C01
C34
C07
C06
C122
C46
C139
C44
C166
43
2
1
C
A
I6RW0C910901-01
No./Color Connective position No./Color Connective position
C01/GRY ECM C101/GRY IG COIL #1
C06/N (A/T) TCM C102/GRY IG COIL #2
C07/N (A/T) TCM C122/GRY EGR valve
C31/GRY CKP sensor C123/BLK EVAP canister purge valve
C32/BLK CMP sensor C124/BLU OCV
C34/GRY
(A/T)VSSC139/GRY
(A/T)Shift solenoid
C36/BLK MAP sensor C141/BLK A/C compressor
C37/GRY Knock sensor C162/N Oil pressure switch
C39/BLK ECT sensorC166/GRY
(A/T)Transaxle range sensor
C40/BLK A/F sensor C192/- Generator

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-12
A: Battery cable / C: Engine harness (M16A engine RHD)
C: Engine harnessC42/GRN Heated oxygen sensor C194/BLK Generator
C44/BLU (A/
T)Input sensor C195/BLK Starting motor
C46/GRY Current sensor C196/- Starting motor
C47/BLK MAF sensor C282/- Main fuse box
C48/BLK Throttle position sensor C283/- Main fuse box
C91/GRY Injector #1 C311/- Weld splice
C92/GRY Injector #2 C312/- Weld splice
C93/GRY Injector #3 C343/N Main harness (To E371)
C94/GRY Injector #4 No./Color Connective position No./Color Connective position
C124
C32
C42
C102
C91
C192
C194
C43
C162
C141C196
C195
C93C94C101C39C92
C31
C311C313C312
C36C48
C37C123
C47C32C282
C283
C343
(TO E371)
C01
C34
C07
C06
C122
C165
C139
C44
C166
43
2
1
5C
A
Without OCV
With OCV A
A
B
B
I6RW0C910902-01
No./Color Connective position No./Color Connective position
C01/GRY ECM C102/GRY IG COIL #2
C06/N (A/T) TCM C122/GRY EGR valve
C07/N (A/T) TCM C123/BLK EVAP canister purge valve
C31/GRY CKP sensorC124/BLU
(IF EQPD)OCV
C32/BLK or
GRYCMP sensorC139/GRY
(A/T)Shift solenoid
C34/GRY
(A/T)VSS C141/BLK A/C compressor
C36/BLK MAP sensor C162/- Oil pressure switch

Downloaded from www.Manualslib.com manuals search engine 9A-13 Wiring Systems:
A: Battery cable / C: Engine harness (M16A engine LHD)
C: Engine harnessC37/GRY Knock sensorC165/BLK
(M/T)Back-up light switch
C39/BLK ECT sensorC166/GRY
(A/T)Transaxle range sensor
C42/BLK Heated oxygen sensor #1 C192/- Generator
C43/GRN Heated oxygen sensor #2 C194/BLK Generator
C44/BLU (A/
T)Input sensor C195/BLK Starting motor
C47/BLK MAF sensor C196/- Starting motor
C48/BLK Throttle position sensor C282/- Main fuse box
C91/GRY Injector #1 C283/- Main fuse box
C92/GRY Injector #2 C311/- Weld splice
C93/GRY Injector #3 C312/- Weld splice
C94/GRY Injector #4 C313/- Weld splice
C101/GRY IG COIL #1 C343/N Main harness (To E371)No./Color Connective position No./Color Connective position
C124
C32
C42
C102
C91
C192
C194
C43
C162
C141C196
C195
C93C94C101C39C92
C31
C311
C313C312
C36C48
C37C123
C47C32C282
C283
C343
(TO E371)
C01
C34
C07
C06
C122
C165
C139
C44
C166
43
2
1
5C
AWithout OCV
With OCV A
A
B
B
I6RW0C910903-01
No./Color Connective position No./Color Connective position
C01/GRY ECM C102/GRY IG COIL #2
C06/N (A/T) TCM C122/GRY EGR valve
C07/N (A/T) TCM C123/BLK EVAP canister purge valve
C31/GRY CKP sensorC124/BLU
(IF EQPD)OCV

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-14
A: Battery cable / C: Engine harness (J20A engine RHD)
C: Engine harnessC32/BLK or
GRYCMP sensorC139/GRY
(A/T)Shift solenoid
C34/GRY
(A/T)VSS C141/BLK A/C compressor
C36/BLK MAP sensor C162/- Oil pressure switch
C37/GRY Knock sensorC165/BLK
(M/T)Back-up light switch
C39/BLK ECT sensorC166/GRY
(A/T)Transaxle range sensor
C42/BLK Heated oxygen sensor #1 C192/- Generator
C43/GRN Heated oxygen sensor #2 C194/BLK Generator
C44/BLU (A/
T)Input sensor C195/BLK Starting motor
C47/BLK MAF sensor C196/- Starting motor
C48/BLK Throttle position sensor C282/- Main fuse box
C91/GRY Injector #1 C283/- Main fuse box
C92/GRY Injector #2 C311/- Weld splice
C93/GRY Injector #3 C312/- Weld splice
C94/GRY Injector #4 C313/- Weld splice
C101/GRY IG COIL #1 C343/N Main harness (To E371)No./Color Connective position No./Color Connective position
C42
C101
C91
C64 C92
C194 C163
C141C102C196 C192
C195
C312
C93C104C103
C94C31C32
C40
C162
C39
C123C48C37
C47
C282
C283C46
C343
(TO E371)
C01
C45
C07
C06
C139 C44
C165
C166
3
2
1
4
A
C
I6RW0C910904-02
No./Color Connective position No./Color Connective position
C01/GRY ECM C101/GRY IG COIL #1

Downloaded from www.Manualslib.com manuals search engine 9A-15 Wiring Systems:
A: Battery cable / C: Engine harness (J20A engine LHD)C06/N (A/T) TCM C102/GRY IG COIL #2
C07/N (A/T) TCM C103/GRY IG COIL #3
C31/GRY CKP sensor C104/GRY IG COIL #4
C32/N CMP sensor C123/BLU EVAP canister purge valve
C37/GRY Knock sensorC139/GRY
(A/T)Shift solenoid
C39/BLK ECT sensor C141/BLK A/C compressor
C40/GRN A/F sensor C162/N Oil pressure switch
C42/GRY Heated oxygen sensorC163/N (IF
EQPD)P/S pressure switch
C44/BLK (A/
T)Input sensorC165/BLK
(M/T)Back-up light switch
C45/BLK (A/
T)Output sensorC166/BLK
(A/T)Transaxle range sensor
C46/GRY Current sensor C192/- Generator
C47/BLK MAF sensor C194/BLK Generator
C48/BLK Throttle position sensor C195/BLK Starting motor
C64/BRN VIM motor C196/- Starting motor
C91/GRY Injector #1 C282/- Main fuse box
C92/GRY Injector #2 C283/- Main fuse box
C93/GRY Injector #3 C312/- Weld splice
C94/GRY Injector #4 C343/N Main harness (To E371) No./Color Connective position No./Color Connective position
C42
C101
C91
C64 C92
C194 C163
C141C102C196 C192
C195
C312
C93C104C103
C94C31C32
C40
C162
C39
C123C48C37
C47
C282
C283C46
C343
(TO E371)
C01
C45
C07
C06
C139 C44
C165
C166
3
2
1
4C
A
I6RW0C910905-02

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-34
Power Supply Diagram
Power Supply DiagramS6RW0D910D001
G273
J/B
J/B
3
WHT/BLU
GRN/WHT
RED/WHT
4G1473
1
2
8
BLK
21
BLK/GRY
15A
15A15A
2314678
1E3112
WHT
1112141516
BLK/YELGRY
3
YEL/BLU
21
BLU/YEL
4
BLU
RED
WHT
WHT
WHT/RED
11
WHT/GRN
14
WHT/BLU
1516
WHT/RED
GRN
12
30A
9
WHT/BLU
9
30A
20A30A 50A40A
60A
20A15A
15A
BLK
2E3121
WHT/BLU
C282C28311
WHT
BLK
Main fuse box
Starting motor
"A-1"Generator
"A-2"
Battery
80A
50A 50A
4544
43
E3241
E32510
G2734
WHT
YEL
Individual circuit fuse box (No.1)
+B1
LOCK
ACC
ON
STACC IG1 IG2STOUT
IN
+B2
6
GRNBLU
5
Starting motor
relay
10
GRY
10
30A
E382
G33417
1
5
4
3
2
"A-1"
33
10A
I6RW0C910918-03

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-36
Fuses and the Protected PartsS6RW0D910D002
The chart below describes what parts each fuse protects.
Fuses in Main Fuse BoxS6RW0D910D003
No. Fuse Protected circuit
80 AAll electric circuit
Battery
Generator
50 A J/B
50 A J/B
43
45
44
I7RW01910910-01

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-58
A-1 Cranking System Circuit DiagramS6RW0D910E002
Starting motor
relay
W
"A-5"
ECM
E225
C1951C1961
Starting motor
M
BLK
1
BLK/GRY
C2821
Battery
E371
C3433
RED
Individual circuit
fuse box (No.1)
8
30A
33
10A
WHTWHT
J/B
E32510
42
3 1
RED/WHT
ST
ST SIG
YEL/GRNYEL/GRN
YG
"A-5"
ECM
GRN/WHT
G1472
YEL/GRN
YEL/GRN
G2734
+B1
LOCK
ACC
ON
STACC IG1 IG2STOUT
IN
+B2
2P
R
ND2L
Transaxle
range
sensor
C166
E371
C3433
A/T M/T
3
YEL/GRN
YEL
YEL
M15A engine, M16A engine
J20A engine A
9
2AB
6
8AB
B
I6RW0C910933-01

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