2006 SUZUKI SX4 l313

Downloaded from www.Manualslib.com manuals search engine 9A-133 Wiring Systems:
Q102
Q10312
212220
19
BLK/YELBRN/YELYEL/GRNYEL/BLU
BLK/YELBRN/YELYEL/GRNYEL/BLU
12
L395
Q132
1 2
2
454446
47
sensorsensor
LT GRNWHT/GRNWHT/REDLT GRN/BLK
1
2
ORN
YB
E388
L3721
PNK/BLK
E40
Forward sensor
Check terminal
1 2
250
51
ORN
PNK/BLKYEL/BLK
YEL/BLK
"C-3"
J/B
G272
L31313
4
Q105Q10412
A/B
SDM
131412
11
BRN/WHTBRN
12
GRY/REDGRY
BLUBLKBLUBLK
1212L384
Q133L385
Q134
L28512
910
BLU/ORNBLU/YEL
L04
L28312
87
GRN/ORNGRN/YEL
J/B side connector (BCM)
Except M16A engine M/T
M16A engine M/T
RHD
LHD ABCDE
1
3DE4
2DE3
1DE2
4DE
L36
L35D
EE
EL35
L36D
E
sensorsensor
DD
I6RW0D910923-01

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-150
L ConnectorS6RW0D910F007
L01 L04
Except Taiwan
L31 L32 L33 L35 L36 L37
IF EQPD 8ch 8ch IF EQPD
L40 L101 L102 L132 L133 L134
IF EQPD IF EQPD
L161 L162 L163 L164 L167 L170
L171 L172 L174 L281 L282 L283
IF EQPD IF EQPD IF EQPD IF EQPD IF EQPD
L285 L292 L293 L294 L296 L301
IF EQPD IF EQPD IF EQPD
L307 L308 L312 L313 L314
IF EQPD IF EQPD
L315 L346 L347
123456789
101112131415161718
MCONF180012-01
234567891011171819202122232425261213141516
1
27282930313233343536424344454647484950513738394041
MCONF510001-01
21
MCONM020066-01
21
MCONM020066-01
123
MCONF030123-01
12
MCONF020210-01
12
MCONF020210-01
3
21
MCONM030023-01
12MCONF020042-01
1
23
456
MCONF060044-01
2
1
MCONM020058-01
12
MCONF020211-01
1
23
456
MCONF060044-01
1
23
456
MCONF060044-01
1
MCONF010100-01
1
MCONF010100-01
1
MCONF010100-01
1
MCONF010100-01
1MCONF010021-01
12
MCONF020268-01
12
3456
MCONF060025-01
12
3456
MCONF060025-01
12
3456
MCONF060025-014 3
2 1
MCONF040132-01
4 3
2 1
MCONF040132-01
12
MCONF020209-01
12
MCONF020209-01
12
MCONF020266-01
2 1
MCONF020228-01
2 1
MCONF020228-012
1
MCONF020304-01
1
2
()MCONF020147-01
1MCONF010021-011MCONF010021-01
12
3456
MCONF060078-01
2341
MCONF040033-01
123456789
15 16 17 18 11 10 12 13 14
MCONF180013-01
4 356
1214
11
1015
721
1316
9 8
MCONF160014-01
AABBCC
DDEEFF
( )
MCONF120055-01
AABBCC
DDEEFF
( )
MCONF120055-01

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)

Downloaded from www.Manualslib.com manuals search engine 10B-19 Body Electrical Control System:
DTC B1150 (No. 1150): Air Bag Communication Circuit MalfunctionS6RW0DA204010
Wiring Diagram
DTC Detecting Condition and Possible Cause
Flow Test Description
Step 1: Check air bag communication circuit.
Step 2: Check air bag communication circuit.
DTC Troubleshooting
YEL
5V
L313-2L04-37
2
1
L313
1 2 43
[A]
I6RW0CA20008-01
[A]: Junction block connector viewed from harness side 2. BCM
1. SDM
DTC detecting condition Possible cause
After ignition switch is turned ON, abnormal signal is fed
from SDM to BCM.• Air bag communication circuit open or short
• SDM malfunction
• BCM malfunction
Step Action Yes No
1Air bag communication circuit check
1) Turn ignition switch to OFF position.
2) Disconnect connectors from junction block and SDM.
3) Check for proper terminal connection to BCM and SDM
connectors.
4) If connections are OK, check air bag communication
circuit for open, short and high resistance.
Is circuit in good condition?Go to Step 2. Repair circuit.
2Air bag communication circuit check
1) Turn ignition switch to OFF position.
2) Connect connectors to junction block.
3) Turn ignition switch to ON position.
4) Measure voltage between “L313-2” terminal of junction
block connector and vehicle body ground.
Is voltage 4 – 6 V?Substitute a known-
good SDM and recheck.Substitute a known-
good BCM (included in
junction block) and
recheck.

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-24
Junction block connector “E324”
Junction block connector “E325”
Junction block connector “G271”
Junction block connector “G272”
Junction block connector “G273”
Junction block connector “L312”
Junction block connector “L313”Terminal Circuit Normal voltage Condition
E324-2 Backup power source 10 – 14 V Ignition switch is at all positions
Terminal Circuit Normal voltage Condition
E325-3 Horn10 – 14 V Horn switch is at ON position
0 V Horn switch is at OFF position
Terminal Circuit Normal voltage Condition
G271-3 Ground for BCM 0 V Ignition switch is at all positions
G271-7Rear end door window
defogger indicator light10 – 14 VEngine is running and rear end door window
defogger indicator light is lit up
0 VEngine is running and rear end door window
defogger indicator light is not lit up
Terminal Circuit Normal voltage Condition
G272-3 Horn switch10 – 14 V Horn switch is not pushed
0 V Horn switch is pushed
G272-7 Lighting switch10 – 14 VEngine is running (with DRL model) or lighting
switch is at any position other than OFF
position
0 V Lighting switch is at OFF position
G272-9 Ground for BCM 0 V Ignition switch is at all positions
G272-11 Hazard warning switch10 – 14 V Hazard warning switch is at OFF position
0 VHazard warning switch is at ON position or
lock or unlock button of keyless entry
transmitter (answer back control) is pushed
Terminal Circuit Normal voltage Condition
G273-2 Power source (IG)10 – 14 V Ignition switch is at ON position
0 VIgnition switch is at any position other than
ON position
G273-5 Power source (ACC)10 – 14 V Ignition switch is at ACC or ON position
0 VIgnition switch is at any position other than
ACC or ON position
Terminal Circuit Normal voltage Condition
L312-4Power supply for rear wiper
motor10 – 14 VIgnition switch is at ON position
L312-5 Interior light10 – 14 VInterior light switch is at DOOR position and
interior light is not lit up
0 VInterior light switch is at DOOR position and
interior light is lit up
Terminal Circuit Normal voltage Condition
L313-2 Air bag communication line*0 – 1 V
↑↓
4 – 6 VRefer to “Reference waveform No. 10: ”
L313-3Serial communication line of
data link connector for SDM7 – 12 V Ignition switch is at ON position

Downloaded from www.Manualslib.com manuals search engine Immobilizer Control System: 10C-3
Schematic and Routing Diagram
Immobilizer Control System Wiring Circuit DiagramS6RW0DA302001
NOTE
For more details about power supply circuit, ground wire circuit, and each circuit for ECM, BCM, ABS
control module, keyless start control module and combination meter, refer to “System Circuit Diagram
in Section 9A”.

BLK/WHT
BLK/ORN12V
G17-1
G17-2
12V
5V
12V
12VYEL/RED
YEL/BLK
G17-4
G17-3
5V
BRN
BRN/YEL
BLK/YEL
1 2
22
2 34
251014
15
1 2 3
4 G17
[A]
5
6
G16-20 G16-29 G16-30 G146-3 G146-7 G146-8
WHT/RED
5V
5V
9
G16-18G16-19 E01-13
E01-28
BLU
BLU
RED
WHTE08-12
E08-1E01-18
E01-3
RED
WHTE08-13
E08-2E04-1
E04-2
WHT
RED
G04-1
G04-3
12V
E04-9
G04-5
PPL/WHTL313-3 8
11
12
13
G17-5WHT 76
G17-6WHT/RED
17
REDWHT
REDWHT
G241-10 G241-7
IG1
18
WHT
REDG04-4
G04-2
16 [B]
I6RW0DA30001-02