Blkwht SUZUKI SWIFT 2007 2.G Service User Guide

Downloaded from www.Manualslib.com manuals search engine 7B-38 Air Conditioning System: Automatic Type
A/C System Wiring DiagramS7RS0B7222002
6
13
15
1610
11
12 9
12V
5V
5V5V
12V
12V
5V 5V
5V +BB
PNK/BLK
WHT/BLK
GRYBLK
WHT/BLU
WHT YEL
ORN
BRN/WHT
BRN/YEL
GRY/BLU
GRY/RED
PNK
YEL/BLK
BLK/ORN
PPL/WHT
12V BLK/YEL
WHT
ORN
ORN
ORN
5V
BLK/RED
BRN
RED/BLK
5V
5VGRY/REDRED
ORN
BLU/WHT
14
YEL/REDYEL/BLK
GRN/WHT
12V
YEL
L+
H+
L
H
WHTGRYBLK/RED
REDWHTREDWHT
M
M
WHT/RED
5
BLU
YEL
WHT
WHT/BLU
RED/BLKWHT
RED/YEL
BLU/YEL
LT GRN
GRN
BLU/RED
G52-6
G52-4
G52-2
G52-5
G51-1
G51-2
G52-14
G51-3
G51-4
G52-1
G52-13
G52-3
G51-19
G51-7
G51-18
G51-10
G51-20
G51-5
G52-11
G51-9
G51-8
G51-12
G51-11
G52-16
5V
12V
5V
12V
LT GRNORN
5V
23
1
2
3 4
8
17
18 19
20
21
22
24
25
26
27
28
29
30
36 35 34 33 32 31 37
38 3938
41 40
42
43
44
MRED/BLK
GRN/RED
G52-8G51-15
G51-17G51-16
REDGRN
BLK/YEL
BLK/WHT
M7
I7RS0A722001-01
1. Main fuse box 12. Temperature control actuator 23. HVAC control module 34. Defroster switch
2. Ignition switch 13. Inside air temperature sensor 24. BCM 35. AUTO switch
3. Individual circuit fuse box No.1 box 14. Outside air temper ature sensor 25. A/C refrigerant pressure sensor 36. OFF switch

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-6
3) Terminals in one connector (Broken line) (B15)/Terminals in different connectors (B14, B16)
4) Joint connector (J/C)• The joint connector (J/C) connects several different wires with the same wire color at one place instead of
connecting them by welding or caulking one by one. It is not an ordinary connector but a part of the continuous
wire in the harness.
5) Junction block (J/B)
B15 B15
B14 B1657B14 B1657
I5RW0A910995-03
BLKBLK
A
A
A B
B
RED/YEL
WeldORN
WHT/BLK
J/C
Weld splice
BLKBLK
RED/YEL
RED/YEL
WHT/BLK
WHT/BLK
WHT/BLKWHT/BLKWHT/BLKWHT/BLKC
CCCCCWeld
splice
(in Connector list)
J/C
ORNORNORNORNORN
ORN
Weld
splice
Example
I5RW0A910989-02
IMMOBI IG IG1IG Coil, etc E39 E41E40
BCM G34
G33
G32 K01 L04 L05 L06
IG Coil
IG1
15A
MTR10A
A/B15A
2
65
13
J/B Connector No. / Terminal No.
BCM ;IG1
MTR Power, etc
A/B CONTK-LINE K-LINE
A/B SIGNAL
A/B SIGNAL
A/B SIG
A/B SIG
IG Sig 10AEPS ATMTA
4
6
1
3
24
8
11
9
12
9
11
23
25
30
29
Example
J/B
J/B
ORN
GRNBLU
J/B
J/B inner circuit
BLK/WHT
I5RW0A910990-03

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-8
How to Read Power Supply DiagramS7RS0B9101007
Refer to “Power Supply Diagram”.
Refer to “System Circuit Diagram”.
How to Read System Circuit DiagramS7RS0B9101008
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 box
Supplementary fuse box
11
11
243
121314151617181920212932
1213141516171819202115A 15A 15A 20A 20A 15A 15A 15A 15A 15A 15A
E44
321
B011E45 1 E4021
FuseRED/YEL
YEL
WHT/GRN
15A
15A
1317
"SYSTEM CIRCUIT DIAGRAM"
Fuse number
1
2
RY
I5RW0A910993-02

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-54
BLU
12
Diagnosis
connector #1
E572
ECM
GRN
Relay #2Relay #3
G
"A-4"
E2348
RHD
WHT
BCM
APP sensor
Electric throttle body
Throttle position sensor
SUB
open
close
open
close
open
close
open
close
MAIN
SUB
MAIN
Throttle
actuator
REDBRNGRNBLUREDYELWHTBLKWHTGRNREDLT GRN/REDLT GRN/BLK
E46
3 18
TCM
WHTRED
7 17
C37
C34
1 2
ABS
Cont.MESP
Cont.M
E0310 8
or
E612
3C421 256431564
12 13
RW
5041424054434445513634523735E23
C37
A/T
BLK
31
22
(CAN) (CAN)
M13A engine, M15A engine
M16A engine
AB
B
RB
B
A
I7RS0B910914-01

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-66
J24L37
J21
J192352 2133
5
L13
J1621 3
5
J23 J18
RED/BLKBLU/YELWHT/BLUGRN/YELWHT/BLUWHT/GRN
4
1211J01
L07
14
21
M
GRNRED
14
21
GRNRED
1
2
3
4
5
6
UNLOCK UP
OFF
DOWN
UP
OFF
DOWN
LOCK IG E RLU RLD
Rear (L)
Sub switch
M
UNLOCK UP
OFF
DOWN
UP
OFF
DOWN
LOCK IG E RRU RRD
WHT/BLU
WHT/BLUWHT/BLUWHT/BLU
GRN/YEL
BLU/YEL
WHT/GRN
RED/BLK
BLU/YELGRN/YELRED/BLKWHT/GRN
Rear (R)
Sub switch
J01
L07
I7RS0B910920-01

Downloaded from www.Manualslib.com manuals search engine 10B-5 Body Electrical Control System:
GRY/RED
BLK/YEL
BLK/RED
12V
12V
+BB
BLU/YEL
BLU
12V
WHT/BLU
12V
+BB
RED/YEL
G34-7
YEL/REDYEL/BLK
5V
IG1
IG1
IG1
WASH
OFFINT ON
WASH, ON WR EWON
INT
BLU/BLK
YELE39-9
GRN
12V12V
YELL05-5
BLU/YEL
PPL/WHT
12V
G37-5PPL/WHTPPL/WHT
+B +B
GRN/RED
GRN
GRN
RED/BLU
L06-9
L06-10
L01-10L01-1
ON
DOOR
OFF+B
+B
IG1 WHT
K01-5
12V
12V
12V
5V
12V
12V
L04-2YEL
RED/BLK
WHT
GRN/WHT
BRN
LT GRN/BLK
BRN
GRY/WHT
GRY
12VLT GRN
12V
12V
12V
12V
RED/BLK
LT GRN
BRN/WHT
5V5V
5V
PNK
+BB
GRNG32-2
+B
BLKBLK/ORNG34-9
G33-3
BLK/ORNL05-4
BLU
G32-5
WHTE40-2
G34-11
E41-3G34-3BLU
REDWHTREDWHT
+BB
1
2 3
4
5 67
8
9
10
11 12
13 14 14 14 15
16
17
18
19
20
21
22
23
24
52
51 25
26
28
30
31
32
33
33 36 36
+B
GRN
RED/BLU
L06-9
L06-10
33
36 3635 34
35 34
37 50 38
39
40
45 46
47
48 49
[B] [A]
[C]
G37-21
E46-10
GRY
YEL
BRN/YEL
L01-12
L01-4
L01-8
L01-11
GRN
WHT
G37-22
E46-4
G37-8
E46-8
G37-16
E46-11
G37-11
G37-13
G37-14
G37-12
L01-7
L01-15
L01-3
L01-14
L01-16
E46-5
L01-6
L01-17
L01-5
G37-17
G37-18
E46-1E46-2
E46-9
+B
12V
12V
BLK/RED
BLK/REDL05-6
G33-7 54
BLK/REDL05-7
55
BLK/REDL05-842
43
44
27REDWHT
57
+B41
56
ORNL05-9
L04-3
REDWHTREDWHT
REDWHT
REDWHT
G37-4G37-2
RED/BLKWHT/BLKG37-3G37-1 58
59
29
53
I7RS0BA20003-02

Downloaded from www.Manualslib.com manuals search engine 10B-21 Body Electrical Control System:
DTC B1170 (No. 1170): EEPROM Access ErrorS7RS0BA204012
DTC Detecting Condition and Possible Cause
DTC Troubleshooting
NOTE
Before performing steps below, be sure to perform “Body Electrical Control System Check”.

1) Ignition switch OFF.
2) Replace BCM.
3) Repeat BCM Check Flow Table.
DTC U0155 (No. 0155): Lost Communication with Instrument Panel Cluster (IPC) Control ModuleS7RS0BA204019
Wiring Diagram
ABS model DTC detecting condition Possible cause
Data write error or check sum error. BCM malfunction
REDWHTE03-6E03-12
6
3
7
REDWHT
1
[B]
[A]
G37E46
1234567
1234567
8910
11
8910
11
121314 121314
151617
18
19202122 [D]65
1615 141312 11 43
2423 2122 10 9 8 7
21
1920 1817
C3417 16
26 2515 14
65 3
42
13 12
23 2224 1110 9
212019 87
18
1
C35
[E]
REDWHTC37-13C37-12REDWHTC34-17C34-7
2
12345678910
11
141516
36 34 33 32 31 30 29 24 23
37
181920
[C] [F]
G49
E23-3E23-18
4
REDWHTG28-7G28-9REDWHTG49-19G49-18
5
REDWHTE03-10E03-8
G37-4G37-2
REDWHTE46-1E46-2REDWHTREDWHTG28-8G28-10
E03
15
16
17
18
19
20
21
22
23
24
25 2
3
4
5
6
7
8
9
10
11
12
1
13
14
26
E23C37
34
1819
567
1011
17
20
47 46
495051
2122
52 16
25 9
24
14
29
5557 54 53
59
60 58 2
262728
15
30
56 4832 31
34353637
4042 39 38
44
45 43 41 33 1
1213
238
34
1819
567
1011
17
20
47 46
495051
2122
52 16
25 9
24
14
29
5557 54 53
59
60 58 2
262728
15
30
56 4832 31
34353637
4042 39 38
44
45 43 41 331
1213
238
G281234567
8
910111213141516
1718
19
20
212223242526272829303132
RED/BLKWHT/BLKG37-3G37-1+BB
I7RS0BA20004-01
[A]: BCM connector (viewed from harness side) 1. ECM
[B]: ECM connector (viewed from harness side) 2. TCM (A/T model)
[C]: Combination meter connector (viewed from harness side) 3. BCM
[D]: TCM connector (viewed from harness side) 4. Combination meter
[E]: Keyless start control module connector (viewed from harness side) 5. Keyless start control module (if equipped)
[F]: ABS control module connector (viewed from harness side) 6. ABS control module
7. Data link connector (DLC)

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-22
ESP® model
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure 1) Connect scan tool to DLC with ignition switch turned OFF.
2) Turn ON ignition switch and clear DTC by using scan tool.
3) Start engine and run it for 1 min. or more.
4) Check DTC.
[F] E85
161
15
2
3
4
5
6
7
8
9
10
11
12
13
14
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
3233
34
35
36
37
38
39
40
41
42
43
44
45
46
47
[D] 12345678910
11
141516
36 34 33 32 31 30 29 24 23
37
181920
G49
[A]
E23
C37
34
1819
567
10
11
17
20
47 46
495051
2122
52 16
25 9
24
14
29
5557 54 53
59
60 58 2
262728
15
30
56 4832 31
34353637
4042 39 38
44
45 43 41 331
1213
238
34
1819
567
10
11
17
20
47 46
495051
2122
52 16
25 9
24
14
29
5557 54 53
59
60 58 2
262728
15
30
56 4832 31
34353637
4042 39 38
44
45 43 41 331
12
13
238
[C]G28
1234567
8
910
11
1213141516
1718
19
20
212223242526272829303132
[E] G54
109 321
[B]
G37E46
1234567 1234567
8910
11
8910
11
121314 121314
1516171819202122
4
6 1
2
3
REDWHT
REDWHT
REDWHT
REDWHT
E23-3E23-18
E85-42E85-46
E85-13E85-44
G37-4G37-2
REDWHT
REDWHTG49-19G49-18
5
7
WHTG54-9REDG54-10
G28-8G28-10
G28-7REDG28-9WHT
RED/BLKWHT/BLK
REDWHTE46-1E46-2
G37-1G37-3
+BB8
I7RS0BA20005-01
[A]: ECM connector (viewed from harness side)
1. ECM
[B]: BCM connector (viewed from harness side) 2. ESP® control module
[C]: Combination meter connector (viewed from harness side) 3. BCM
[D]: Keyless start control module connector (viewed from harness side) 4. Steering angle sensor
[E]: Steering angle sensor connector (viewed from harness side) 5. Combination meter
[F]: ESP ® control module connector (viewed from terminal side) 6. Keyless start control module
7. CAN junction connector
8. Data link connector (DLC)
DTC detecting condition Trouble area
BCM can not receive CAN data from combination meter
for longer than specif ied time continuously. • CAN communication circuit
•BCM
• Combination meter