G04 SUZUKI SX4 2006 1.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-27
Wiring Diagram
61
2
3
REDWHT
REDWHT
REDWHT
REDWHT
E01-3E01-18
E08-1E08-12
E08-2E08-13
G05-1G05-3
RED
WHT
REDWHTG16-19G16-18
5
REDWHTG05-2G05-4
8
9
REDWHT G26-23G26-22
4
REDWHTG241-9
G241-7
G241-10
G241-67
REDWHT
REDWHT
C06-17C06-7
C01-12C01-13 [B]
61
2
3
REDWHT
REDWHT
REDWHT
REDWHT
REDWHT
E01-3E01-18
E08-1E08-12
E08-2E08-13
E04-1E04-2
G04-4G04-2
REDWHT
REDWHTG16-19G16-18
5
REDWHTG04-3G04-1
8
9
REDWHT G26-23G26-22
4
REDWHTG241-9
G241-7G241-10
G241-67
REDWHT
REDWHT
C06-17C06-7
C01-12C01-13 [A]
87 6543 219 10 11 12 13 14 15 16
[C]
[D]
21
3 4
18 19 5 6 7 10 11
17 20
47 46 49 50 51 21 22
5216 259
24 14
29
55 57 54 53
59
60
582
26 27 28 15
30
56
4832 31 34 35 36 37 40 42 39 38 44
45 43 41 331 12 13
238 3 4
18 19 5 6 7 10 11
17 20
47 46 49 50 5121 22
5216 259
24 14
29
55 57 54 53
59
605826
27
28 15
30
56
4832 31 34 35 36 37 40 42 39 38 44
45 43 41 3312 13
238 E01 C011 2 3 10 11 12
16 17 18 15 14 13 19 20 21 25 24 23 22 2654 6 7 8 9 [E]
G26
65
15 16 14 13 12 1143
24 23 212210 9 8 721
19 20 18 17 C06 [F]1 2 3 4 7 8 9 10 11 14 15 16
36 3435 24 23
21 22 28 27 2526 37 39 38 4018 17 13 12 19 20
[G]
G16
[K]
1
17G2413 2 4 5 6 7 8 9 10111213141516
19 18 20 2122 23 24 25 26 27 28 29 30 31 32 [J]E081 2 3 4 5 6 712 13 14 15 16 17 18 19 20 21 22
8 9 10 11 23 24 25 26
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9 10 11
8 9 10 11
12 13 1412 13 14
15 16 17
18 19 20 21 22G04 E04 [H]1 [I]
G05
2 3 4 7 8 9 10 11 14 15 16
36 3435 24 23 2122 28 27 2526 37 39 38 4018 17 13 12 19 2065
33 32 31 30 29
I6RW0D110017-01

Downloaded from www.Manualslib.com manuals search engine 4E-13 ABS:
ABS Warning Light Does Not Come ON at Ignition Switch ONS6RW0D4504008
Wiring Diagram
E08 [C]
1
2
3
4
5
6
7 12
13
14
15
16
17
18
19
20
21
228
9
10
11
23
24
25
26 G241 [D]
132 4 5 6 7 8 9 10111213141516
17 1918 20 2122 23 24 25 26 27 28 29 30 31 32
WHTGRN
3
E08-2
E08-13REDWHT 5
4 13
9
E08-23BLK
67
BLK
REDWHTG241-7G241-10
G241-16
12V
E08-25E08-24
E08-9
WHT/REDWHT/BLU
GRN/ORN
9
2
1
14
G241-31
RED/BLK
8
REDWHTREDWHT
9
12V
12V
11
12E04-5
G04-4G04-2E04-1E04-2
L01-6
RED/BLK
RED/BLU
10
[E]
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17
18 19 20 21 22G041 2 3 4 5 6 7
8 9 10 11 12 13 14E048 9
10 11 12
13 14
15
16
17 18L011
2 3 4 5 6
7 [A]
I6RW0D450007-01

Downloaded from www.Manualslib.com manuals search engine 4E-17 ABS:
Serial Data Link Circuit CheckS6RW0D4504011
Wiring Diagram5CAN communication line circuit check
1) Turn ignition switch to OFF position.
2) Disconnect connectors of all control modules
communicating by means of CAN.
3) Check for proper connection to CAN communication line
wire.
4) If OK then check CAN communication line circuit
between control modules for open, short and high
resistance.
Is each CAN communication line circuit in good condition?Substitute a known-
good combination meter
and recheck. If EBD
warning light remains
OFF, substitute a
known-good BCM and/
or ABS hydraulic unit /
control module
assembly and recheck.Repair CAN
communication line
circuit. Step Action Yes No
11+BBBG
G1
12V
14BLU
REDWHTE08 [C]
1
2
3
4
5
6
7 12
13
14
15
16
17
18
19
20
21
228
9
10
11
23
24
25
26WHTGRN
3
E08-2
E08-13REDWHT 5
4 12
9
E08-23BLK
67
BLK
REDWHTG241-7G241-10
G241-16
12V
E08-25E08-24
E08-9
WHT/REDWHT/BLU
GRN/ORN
9
2
1
13
G241-31
RED/BLK
8
REDWHTREDWHT
9
10
E08-16 G04-4
G04-2
G04-1
G04-3 E04-1
E04-2
[D]
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17
18 19 20 21 22G041 2 3 4 5 6 7
8 9 10 11 12 13 14E04
G241 [E]
132 4 5 6 7 8 9 10111213141516
17 1918 20 2122 23 24 25 26 27 28 29 30 31 32 [A]
I6RW0D450008-01

Downloaded from www.Manualslib.com manuals search engine 6C-4 Power Assisted Steering System:
Schematic and Routing Diagram
EPS System Wiring Circuit DiagramS6RW0D6302001
[A]
123
45
3 21
4
567
8
9 11
10 12 13
141516
17 18 19201
2
[B]
1
2
[C] [D]
10 9 8 7654 3 21
16 15 14 13 12 11
26 25 24 2322 21 20 19 18 17
32 31 30 29 28 27
[F][E]
12
BRN RED/
BLU GRY LT GRN/
BLK
BLK
RED
WHT GRN
BLK
E11-1
E11-5
E11-14
E11-12
[J]:E01-44E01-4
[J]:E01-27E01-26
E12-1
E12-2
E11-10E11-8
E11-9
E11-19
E13-1 GRN
GRY
GRN
WHT
G241-25G241-31
RED/BLK
11
12
1314 3 18
20
21
7 19
4 12
22
12V
E13-2BLK
9V
REDE11-20
12V
12V
E61-2
E61-1
610
55
5V
8
E11-115V
PPL
E11-4
9
23
+BB
BLU/
WHTE04-9
1524YELE11-18E31-5
E31-2
E31-39V
3V
E31-4
E31-1IG11617
C07-25
[H]
[G]
G04-15
[I]:G04-22
25L313-3
[I]
I6RW0D630001-01
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 15. BCM
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 4. Main fuse 16. Output shaft speed sensor
[C]: P/S control module connector No.3 “E12” (viewed from harness side) 5. Front (left/right) wheel speed sensor 17. TCM
[D]: Combination meter connector “G241” (viewed from harness side) 6. ABS control module 18. Individual circuit fuse box No.1
[E]: Torque sensor connector “E31” (viewed from harness side) 7. Combination meter 19. “IGN” fuse
[F]: Motor connector “E61” (viewed from harness side) 8. “EPS” warning light 20. “P/S” fuse
[G]: M/T model 9. Data link connector (DLC) 21. “IG1 SIG” fuse
[H]: A/T model 10. ECM 22. “MTR” fuse
[I]: Junction block without BCM model (Taiwan model) 11. P/S control module 23. To ABS control module
[J]: M15A engine with 4A/T equipped with slip control model (Hong Kong
model)12. P/S motor 24. To HVAC control module
1. Main fuse box 13. Shield 25. To SDM
2. Ignition switch 14. Torque sensor (built into steering gear case)

Downloaded from www.Manualslib.com manuals search engine 6C-22 Power Assisted Steering System:
DTC C1121 / C1123 / C1124: Vehicle Speed Signal Circuit FailureS6RW0D6304014
DTC C1121: No Vehicle Speed Signal (60 Seconds or More)
DTC C1123: No Vehicle Speed Signal (30 Seconds or More)
DTC C1124: Vehicle Speed Performance (Impossible Deceleration)
Wiring Diagram5Torque sensor power supply circuit check
1) Check that torque sensor power supply circuit is as
follows.
• Insulation resistance of wire harness is infinity
between “Torque sensor power supply circuit” terminal
and each other terminal at torque sensor connector.
• Wiring harness resistance of “Torque sensor power
supply circuit” is less than 1 Ω.
• Insulation between “Torque sensor power supply
circuit” and vehicle body ground is infinity.
Is circuit in good condition?Replace P/S control
module.Repair or replace
defective circuit. Step Action Yes No
[A]
123
4567
8
9 11
10 12 13
141516
17 18 1920
1
2
[B]
BRN RED/
BLU LT GRN/
BLK
E11-1
E11-14
E11-12
E13-1 GRN
GRN
WHT
8
3 10
12
13
11
4 1
2
12V
E13-2BLK
12V
12V
9 5
77
E11-11
G04-15
[E]G04-22
5V
PPL
E11-4
BLU/
WHTE04-9
6
14
IG11615
C07-25
[D][C]
[F]E01-44E01-4
[F]E01-27E01-26
I6RW0D630003-01
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 11. “IGN” fuse
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 4. Main fuse 12. “P/S” fuse
[C]: M/T model 5. ECM 13. “IG1 SIG” fuse
[D]: A/T model 6. BCM 14. Vehicle speed signal
[E]: Junction block without BCM model (Taiwan model) 7. Front left/right wheel speed sensor 15. TCM
[F]: M15A engine with 4A/T equipped with slip control model (Hong Kong model) 8. P/S control module 16. Output shaft speed sensor
1. Main fuse box 9. ABS control module
2. Ignition switch 10. Individual circuit fuse box No.1

Downloaded from www.Manualslib.com manuals search engine 6C-24 Power Assisted Steering System:
DTC C1122: Engine Speed SignalS6RW0D6304015
Wiring Diagram6Vehicle speed signal circuit check
1) With ignition switch turned OFF, disconnect connectors
from BCM.
2) Check BCM connector for proper connection.
3) If OK, turn ON ignition switch, measure voltage between
“G04-15” or “G04-22” wire terminal of BCM connector
and body ground.
Is voltage 4 – 5 V?Go to Step 7. Go to Step 8.
7BCM voltage check
1) With ignition switch turned OFF, connect BCM
connector.
2) Check BCM for vehicle speed signal output referring to
“Inspection of P/S Control Module and Its Circuits”.
Is it in good condition?Replace P/S control
module.Replace BCM.
8Vehicle speed signal circuit check
1) Check that vehicle speed signal circuit is as follows.
• Insulation resistance of wire harness is infinity
between “Vehicle speed signal” terminal and other
terminal at P/S control module connector.
• Wiring harness resistance of “Vehicle speed signal”
circuit is less than 1Ω.
• Insulation resistance between “Vehicle speed signal”
circuit and vehicle body ground is infinity.
• Circuit voltage between “Vehicle speed signal” circuit
and ground circuit is 0 – 1 V with ignition switch turned
ON.
Is it in good condition?Replace P/S control
module.Repair or replace
defective circuit. Step Action Yes No
[A]
123
4567
8
9 11
10 12 13
141516
17 18 1920
1
2
[B]
BRN LT GRN/
BLK
E11-1
E11-12
E13-1 GRN
GRN
WHT
6
37
9
10
8
4 12
12V
E13-2BLK12V5
11
[C]E01-44E01-4
I6RW0D630004-01
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 8. “IGN” fuse
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 4. Main fuse 9. “P/S” fuse
[C]: M15A engine with 4A/T equipped with slip control model (Hong Kong model) 5. ECM 10. “IG1 SIG” fuse
1. Main fuse box 6. P/S control module 11. Engine speed signal circuit
2. Ignition switch 7. Individual circuit fuse box No.1

Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-8
Schematic and Routing Diagram
Air Bag System Wiring Circuit DiagramS6RW0D8202001
BLK
YEL/GRN YEL/GRN
YEL/BLU YEL/BLU
WHT/RED
LT GRN/BLK
WHT/GRN
LT GRN
2223 15
29
21 19
20GRN/RED GRN/RED
GRN GRN
[A]
[B]“E40”, “E388”, “G04” “E388”, “L04” “L395”, “Q102” “Q134”, “S121” and “S172”
L04-4
L04-3
“L395” “Q132” “Q103”
L04-28 L04-46
L04-47
L04-45
L04-44 “L36”“G347” “S172” “L378” “G345”
“L35”ORN
18L04-50
L04-51 “E40”
“Q134” “Q105” “L385”
L04-12
L04-11
GRY/RED
GRY
BLK BLU
27
PNK/BLK ORN
PNK/BLK
BLU/RED
YEL/REDBLU/RED
YEL/RED
“L377” “G344” “G259”
24L04-5
L04-6
GRN/ORN
GRN/YEL
BLU/ORN
BLU/YEL
L04-9
L04-7
L04-8
25
26 “L283”
L04-10
“L285”
L04-20
L04-19“Q104” “Q133” “L384”
L04-13
L04-14BLK BLU BRN/WHT
BRN28
BLK/YEL
BRN/YELBLK/YEL
BRN/YEL30 “Q102”L04-21
L04-22
L04-2
L04-27
L04-37
“L04”
“L04”
“E388” “L372”
L04-32
32
31
G
33Y
X
34
: 12V : 30V : 30V : 5V
12V5V30V 30V
35RED 7
119
10“L313” “G272” “G271”
“G241”
“G273”
“G04”
YEL
1314
YEL/BLK
YEL/BLK
RED/BLK
12
12V
PPL/WHT
8
WHT/RED
WHT
WHT
GRN
12
3
3
5
4
6
BLK
“E324”
17+BB
[C]
16
[D]12V
PPL/WHTYEL11
16
I6RW0C820003-01

Downloaded from www.Manualslib.com manuals search engine 8B-23 Air Bag System:
Serial Data Link Circuit CheckS6RW0D8204051
Wiring Diagram
1
2
3
3
18
12V
RED 7
14 9
10
“L313”
“G273”
YEL/BLKL04-2
L04-27 “L04”
PPL/WHT
“G04”L04-3212V
8
GRN
15
+BB
56WHTWHT
4
BLUBLU
BLK
16
11
12
“G241”
13
BLK
L04-28
RED/BLK
WHT/REDYEL/BLK
BLK“G271”
“G272”
WHT/RED
BLK/
ORNBLK
B
C
A A
A
17
[A]
A
[B]
12V
PPL/WHTYEL14
17A
A
YELL04-37
12V
I6RW0C820006-01
[A]: Junction block with BCM model 4. Individual circuit fuse box No.1 12. “METER” fuse
[B]: Junction block without BCM model (That
is, TAIWAN spec model)5. “IGN” fuse 13. “A/B” fuse
A: Serial data circuit 6. Ignition switch 14. BCM
B: DLC power supply circuit 7. Combination meter 15. Data link connector (DLC)
C: DLC ground circuit 8. “AIR BAG” warning light 16. Ground for air system
1. Battery 9. Light driver 17. To HVAC control module (auto A/C model)
2. Main fuse 10. Junction block assembly 18. SDM
3. Fuse 11. “DOME” fuse

Downloaded from www.Manualslib.com manuals search engine 9A-21 Wiring Systems:
G: Instrument panel harness, Instrument panel antenna wire / S: Contact coil (RHD)
G: Instrument panel harness
G146G141G309
G34G26G253
G266G255
G144
G241
G17
G310G153
G248
G311
G61
G259
1311
14
G16
G341
(TO L374)
G354
(TO K154)
G342
(TO L375)
G348
(TO K153)
G254
G152
G04
G271
G272
G307
G211
G343
(TO L376)
G344
(TO L377) G147G345
(TO L378)
G334
(TO E382)
G333
(TO E381)
G20
S121S61
G32 G155 G154
G63
G62G65G64G273
G151
G150
G308
G306
G35
G251
G347
S172
G346
S171
GSS
Instrument panel
antenna wire
G243
G267
G14
G355
(TO L409)G335
(TO E383)
I6RW0D910901-01
No./Color Connective position No./Color Connective position
G04/BLU BCM G248/BLU Audio (Navigation)
G14/N (IF
EQPD)Auto leveling control module G251/N ACC socket
G16/N (IF
EQPD)KLS ECM G253/GRN Multi information display
G17/BLK ICMG254/N (IF
EQPD)Keyless receiver
G20/GRN
(Auto A/C)Auto A/C unitG255/BLK
(Auto A/C)Diode #1
G26/N (IF
EQPD)4WD control module G259/ORN Passenger inflator
G32/N EVAP thermistor G271/N J/B
G34/N (Auto A/
C)Room temperature sensor G272/N J/B
G35/N (Auto A/
C)Sunlight sensor G273/N J/B
G61/N Heater fan motor G306/N J/C
G62/BLK Fresh/Recircle actuatorG307/N (IF
EQPD)J/C
G63/BLK (Auto
A/C)Mode selecting actuator G308/N J/C
G64/BLK (Auto
A/C)Temperature control actuator G309/GRY J/C
G65/N Fan driverG310/N (Auto
A/C)J/C
G141/BLK COMB switch G311/GRY J/C
G144/N COMB switch G333/GRY Main harness (To E381)
G146/N Main switch (key) G334/BRN Main harness (To E382)

Downloaded from www.Manualslib.com manuals search engine 9A-23 Wiring Systems:
G: Instrument panel harness, Instrument panel antenna wire / S: Contact coil (LHD)
G: Instrument panel harness
G146G141
G309
G34
G253
G266G255
G144
G241
G17G311
G153 G63
G248
G310
G61
G259G243
G267
G355
(TO L409)
1311
14
G16
G341
(TO L374)
G354
(TO K154)
G342
(TO L375)
G348
(TO K153)
G352
(TO L402)
G254
G04
G271
G272
G307
12
G211
G343
(TO L376)G349
(TO L399)
G344
(TO L377)G147G345
(TO L378)
G334
(TO E382)
G333
(TO E381)
G20
S121S61
G32 G155 G154 G64
G62G214
G65 G273
G151
G152 G150
G05 G06
G308
G306 G265
G35
G251
G347
S172
G346
S171
G S S
Instrument panel
antenna wire
I6RW0D910902-01
No./Color Connective position No./Color Connective position
G04/N or BLU BCM G248/BLU Audio (Navigation)
G05/N (Taiwan) BCM G251/N ACC socket
G06/BLK
(Taiwan)BCM G253/GRN Multi information display
G16/N (IF
EQPD)KLS ECMG254/N (IF
EQPD)Keyless receiver
G17/BLK ICMG255/BLK
(Auto A/C)Diode #1
G20/GRN
(Auto A/C)Auto A/C unit G259/ORN Passenger inflator
G32/N EVAP thermistorG265/N
(Taiwan)Security option
G34/N (Auto A/
C)Room temperature sensor G271/N J/B
G35/N (Auto A/
C)Sunlight sensor G272/N J/B
G61/N Heater fan motor G273/N J/B
G62/BLK Fresh/Recircle actuator G306/N J/C
G63/BLK (Auto
A/C)Mode selecting actuatorG307/N (IF
EQPD)J/C
G64/BLK (Auto
A/C)Temperature control actuator G308/N J/C
G65/N Fan driver G309/GRY J/C
G141/BLK COMB switchG310/N (Auto
A/C)J/C
G144/N COMB switch G311/GRY J/C
G146/N Main switch (key) G333/GRY or N Main harness (To E381)
G147/N IG switch G334/BRN Main harness (To E382)