abs wiring diagram SUZUKI SWIFT 2008 2.G Service Owner's Guide

Downloaded from www.Manualslib.com manuals search engine 6C-26 Power Assisted Steering System:
DTC C1121 / C1123 / C1124: VSS Circuit FailureS7RS0B6304017
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 Diagram
DTC Detecting Condition and Trouble Area
M
BRNRED/
BLU
BLK
RED
E52-14
E52-12
E23-4
E23-26
E23-25 E51-1
E51-2
[A ]
12
3
4 5 67
89
11
10
12 13
141516
17 18 19 20
5V
PPL
E52-4
8
5
12V
E49-2BLK
12V
12V
6REDRED/ BLKWHT
7WHTWHT/BLKWHTBLK BLK
111
2
[B ]
9
LT GRN
/BLKE52-1 E49-1
GRNGRNWHTBLK
WHY
10
3
4
4
4
4
1 2
12
I7RS0B630009-01
[A]: Connector “E52” (viewed from harness side)
4. Fuse9. ABS/ESP® control module
[B]: Connector “E49” (viewed from harness si de)5. ECM 10. Individual circuit fuse box No.1
1. Main fuse box 6. Left-front wheel speed sensor11. Vehicle speed signal circuit
2. Ignition switch 7. Right-front wheel speed sensor 12. Engine speed signal circuit
3. Junction block assembly 8. P/S control module
DTC detecting condition Trouble area
DTC C1121:
Vehicle speed signal is 0 km/h even though engine speed
is more than 4000 rpm for more than 60 seconds
continuously (before elapse of 5 min from engine start) or
vehicle speed signal is 0 km/h even though engine speed
is more than 2500 rpm for more than 60 seconds
continuously (after elapse of 5 min for engine start).
(1 driving cycle detection logic but MIL does not light up)
DTC C1123:
Vehicle speed signal is 0 km/h with continuously more
than 3 driving cycles even though engine speed is more
than 4000 rpm for more than 30 seconds continuously
(before elapse of 5 min from engine start) or vehicle speed
signal is 0 km/h with continuously more than 3 driving
cycles even though engine speed is more than 2500 rpm
for more than 30 seconds continuously (after elapse of 5
min for engine start).
(3 driving cycle detection logic)
DTC C1124:
Vehicle speed signal is less than 5 km/h for more than 5
seconds continuously with more than specified
deceleration speed (–20 m/s
2) from over 20 km/h.
(1 driving cycle detection logic but MIL does not light up) • Vehicle speed signal circuit
• Wheel speed sensor
•ECM
• P/S control module
• ABS/ESP®
control module
• CAN communication circuit

Downloaded from www.Manualslib.com manuals search engine 7B-6 Air Conditioning System: Manual Type
A/C System Wiring DiagramS7RS0B7212002
BLK/REDBLK/RED
BLK/YELBLK/YEL
BLK/YEL
BRN/WHT
12V5V
5V 5V
5V11
E23-1
E23-60
BLK/REDBLK/REDE23-16
E23-57WHT/BLK
9
13
E23-55C37-14GRY/REDRED
BLK
ORN
E23-47 GRY
WHTBLU/YEL
RED/BLK
14 3
1
15
5
7
BLK
2
M
12VBLU/WHTE23-19
C37-24
C37-55ORN
5V
LT GRN16
G18-3
G18-4
G18-7
G18-8
G18-10
G18-13
G18-5
G18-6
G19-5
G19-2
G19-3
G19-7
G19-6
G19-1
G18-9
G18-14
BLK/WHT
YEL
BLU/WHT
RED
BRN/WHT
GRN/WHT
RED/BLK
RED
GRN
BRN
BLK/RED
RED/YEL
BLK
BLK/YEL
BLK/ORN
4
6
12
10
M
E23-54
REDWHTE23-3E23-18
17 18
LT GRNE23-46
L+
L–
H–
H
+
BLU/RED
BLK
BLU/WHTBLK
BLU/BLK
20
GRN
GRY
E23-48
19
21
22
BLU/REDC37-58
C37-15 C37-30
BLK/ORN
BLKBLKE23-31 BLK
BLU
YEL
GRN
WHT
23
24
26 25
28
27
8
29
I7RS0B721001-01
1. Ignition switch
9. A/C refrigerant pressure sensor 17. I ndividual circuit fuse box (No.1) 25. Air intake selector
2. Blower motor 10. ECM 18. Main fuse box 26. Rear defogger switch
3. HVAC control unit 11. Main relay 19. Radiator cooling fan relay No.1 27. Rear defogger
4. Lighting switch 12. Air intake control actuator 20. Radiator cooling fan relay No.2 28. Rear defogger relay
5. Blower motor relay 13. Compressor relay 21. Radiator cooling fan relay No.3 29. ABS / ESP ® control module
6. Blower motor resistor 14. Compressor 22. Radiator cooling fan motor
7. Junction block assembly 15. Evaporator thermistor (evaporator temperature sensor)23. Blower speed selector
8. BCM 16. ECT sensor 24. A/C switch

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-58
A-8 Body Control System Circuit DiagramS7RS0B910E009
1E462
WHTRED
4G372
WHTRED
3
G20
1
6 14
WHT/BLKRED/BLK
PNKLT GRN
G37
DLC
4
11
BLK
BLK
A
A
J/C
G15
13 1412
Receiver
5PPL/WHTWHT/RED
PPL/WHT
A
A
J/C
G16
"A-5""F-2""F-3"
9E46
PPL/WHT
ECM
E
D
J/C
EDE43
PPL/WHTPPL/WHT
P/S
Cont.MABS
Cont.M
E42
RW
PW
PPL/WHT
PWPWPW
"A-6"
TCM
E38
G3614E24
C3615
BLK/ORN
5
3
J/B
15A RADIO
40
G335
WHT/RED
BLK/ORN
716
B
B
J/C
G17
BLK/ORN
"C-1,"C-2","C-3"
"B-2"
Switch
21G3722
GRNBLU/BLK
BBG
BWPLg
"B-5"
RW
"A-5"
J/C
9
BLK
A
RBWB
ECM
"F-2"
ABS
Cont.M
"F-3"
ESP
Cont.M
BCM
BRN/WHT
IF EQPD
(CAN) (CAN) (CAN)
R
I7RS0B910917-01

Downloaded from www.Manualslib.com manuals search engine 9A-75 Wiring Systems:
C-3 Combination Meter Circuit Diagram (Warning Light)S7RS0B910E021
J/BMETER
10A25
G2831
3
E24
C3615
G36 E3814
Stepper motor and
LED output driver
Voltage regulator
Interface circuit
Micro controllerEPS
G336
RED/BLK
145293025
PNK/BLKGRY
GRY
RED/BLU
PNK/BLK
BLK/ORN
BLK/ORN
BLK/ORN
RED/BLU
P/S
Cont M
"F-3"
RBPBYBYR
YEL/BLKYEL/RED
A/B
SDM
"F-1""A-5"
ABS
Cont.M
"F-2"
G
CAN
High Low
WHTWHTRED
WHTRED
RED
RW
109 8
6L0114
RED/BLKBRN/YEL
L271
Parking
brake
switch
1
2
A
A
16
BLK/ORN
BLK/ORN
J/C
L24
Seat belt
switch
Oil
pressure switch
E24
C3614
BLU
BLU
1C18
D01
RED/BLK
E021
Brake
fluid
level
switch
and
fuel gauge
2
53
BLK
11 5E46G372
4
RW
W
21WHTRED
"A-5"
1
2
RBBBYRB
7
BCM
ECM"B-9"
KLS
ECM
7
R"B-9"
KLS
ECM
Without seat heater
AWith seat heater
BM13A engine, M15A engine
CM16A engine
D
C
C
C
D
(CAN)
(CAN) (CAN)
(CAN)
L26
L61AB
B
BA
A
J/C
G59
BLU
BLU
D
C18
D022G35 E371419
D
I7RS0B910925-01

Downloaded from www.Manualslib.com manuals search engine 9A-85 Wiring Systems:
D-7 Brake Light System Circuit DiagramS7RS0B910E028
Brakelight
switch
(R)
Brake light
PNK
BLK
(L)
15A
8STOP
LAMP
E47
L43
GRN/WHT
GRN/WHT
GRN/WHT
5
4
1
L0628
E411
J/B
"F-2"
ABS
Cont.M
GRN/WHT
2
"A-5"
ECM
13
GW
GWGW
TCM
PB
PNK/BLK
"A-6"
GRN/YEL
A/T shift
lever
GY
"A-6"
2 3
A/T
18
Individual circuit
fuse box (No.1)
B
BL74
J/C
L202
5L172
1
High mounted stop light
14
BLK
BLK
2
B
GRN/WHTGRN/WHT
I7RS0B910929-01

Downloaded from www.Manualslib.com manuals search engine 9A-95 Wiring Systems:
F-2 Anti-Lock Brake System Circuit DiagramS7RS0B910E035
1326
14
1 3
23
17
E03
ABS
Cont.M
BCM
BLK
30A
ABS
SOL16
30A
ABS
MOT9
WHT/REDWHT/BLU
GRN/WHT
6
BLKREDWHT
PNK/BLK
PB
PNK/BLK
RB
RED/BLU
RED/BLU
149G35 E37
"C-3""A-8"
ECM
"A-5"
J/B10A ABS
31
E419
GRN/ORN
7
GW"D-7"Brake light switch
(CAN)
(CAN)
(ABS)
GRN/WHT
J/B
E411
8
Individual circuit fuse box (No.1)
108
12
RED
R
6
WHT
W
RW
M13A engine, M15A engine
M16A engineA
AB
B
I7RS0B910933-01

Downloaded from www.Manualslib.com manuals search engine 9A-97 Wiring Systems:
F-3 Electronic Stability Program System Circuit DiagramS7RS0B910E039
1647
132 13
44E85
BLK
ABS
SOLABS
MOT
WHT/REDWHT/BLU
6
BLK
REDWHT
REDWHT
REDWHT
25
BLK/ORN
GRN/ORN
GRN/ORN
GRN/ORN
Individual circuit
fuse box (No.1) J/B
ABS
GRN/ORN
ECM
35
"A-5"
"C-3"
steering
angle sensor
RED
R
4246
WHT
W
RW
1
4G37
E46
2
2
BCM
A
A
A
BG59
B
B
RW
2
1
WHT/REDWHTRED
3910
(CAN) (CAN)
(CAN)
(CAN)
(CAN)
7
ESP
Cont.M
1E45 L02
LT GRN/RED
LT GRN/REDRED/YEL
RED/YEL
BLK/ORN
WHT/BLK
RY
J/C J/C
B
BLKBLK
BLK/ORN
BLK/ORN
16181410
BLK
ESP off
switch
L6956
42
G15
G541
29
RED/BLK
2
37
BLU/RED
3
31
GRN/BLK
5E84B
J/C
D
L74D
R
R
"D-3"J/B
YAW/G sensor
J/C
A
L24A
B
B
30A
16
40A
9
10A
31
15A
RADIO
40
E419G335
E37
G3514
I7RS0B910935-01

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-24
DTC U1073 (No. 1073): Control Module Communication Bus OffS7RS0BA204014
Wiring Diagram
Refer to “DTC U0155 (No. 0155): Lost Communication with Instrument Panel Cluster (IPC) Control Module”.
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.
DTC Troubleshooting DTC detecting condition Trouble area
Transmission error that is inconsistent between transmission data and
transmission monitor (CAN bus monitor) data is detected more than 7
times continuously.
(1 driving detection logic) • CAN communication circuit
• Combination meter
• BCM (included in junction block
assembly)
• TCM (A/T model)
• ABS/ESP ® control module
• Keyless start control module (if equipped)
•ECM
• Steering angle sensor (if equipped)
Step Action YesNo
1 Control module connector check
1) Check connection of connectors of all control modules
communicating by means of CAN.
2) Recheck DTC.
Is DTC U1073 detected? Go to Step 2.
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
2 CAN communication circuit check
1) Turn ignition switch to OFF position.
2) Disconnect connectors of all control modules
communicating by means of CAN.
3) Check CAN communication circuit between control modules for open, short and high resistance.
Is each CAN communication circuit in good condition? Go to Step 3.
Repair circuit.

Downloaded from www.Manualslib.com manuals search engine Immobilizer Control System: 10C-4
Schematic and Routing Diagram
Immobilizer Control System Wiring Circuit DiagramS7RS0BA302001
NOTE
For more details about power supply and ground circuits for ECM, BCM, keyless start control module,
ABS control module and combination meter, refer to “System Ci rcuit Diagram in Section 9A”.

BLK/WHT
BLK/ORN12V
G24-1
G24-2
12V
5V
12V
12VYEL/RED
YEL/BLK
G24-4
G24-3
12V
5V
BRN
BRN/YEL
BLK/YEL
1
2
2 2
2
34
2 6712
11
9
14
12
3
4
G24
[A]
5
6
REDWHT
G42-20 G42-29 G42-30
G04-3 G04-7 G04-8
WHT/RED
5V
5V
5
G28-9 G28-7
G42-18G42-19
E23-13
E23-28
IG1
PPL/WHT 10
PPL/WHT
PPL/WHT
E23-5
RED
WHT**E85-46E23-18
E23-3
RED
WHT
E46-1
E46-2
WHT
RED
G37-2
G37-4
WHT/BLK
RED/BLK
G37-1
G37-3
12V
E46-9
G37-5
13
8
**E85-42
**E85-13
**E85-44
G28-10
G28-8
*E03-8 *E03-10
*E03-12
*E03-6
I7RS0BA30001-01
[A]: Immobilizer control module connector (harness side vi ew) 6. Immobilizer control module (ICM) 12. Steering lock unit
1. Battery 7. ECM 13. ABS/ESP ® control module
2. Fuse 8. BCM 14. CAN junction connector (ESP ® model)
3. Ignition switch 9. Combination meter *: ABS model
4. Junction block assembly 10. Immobilizer indicator lamp **: ESP ® model
5. Data link connector (DLC) 11. Keyless start control module