starting system SUZUKI SWIFT 2007 2.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-46
A-1 Cranking System Circuit DiagramS7RS0B910E002
Starting motorrelay
W
"A-5"
ECM
P
R N D2LTransaxle
range sensor
C28
E741
4
E31
C231C241
Starting motor
MOFF ON
BLK
1
BLK/GRY
C311
Battery
E24
C361
RED
Individual circuit
fuse box (No.1)
10
30A
36
10A
WHTWHT
M/T
IF EQPD
E24
C361
J/B
A/T
E4110
13
2
4
RED/WHT
2 ST MOT
ST SIG
YEL/GRN
YG
"A-5"
ECM
GRN/WHT
G212
YEL/GRN
YEL/GRN
YEL
YEL/GRN
YEL
YEL
G324
+B1
LOCK
ACC
ON
ST ACC IG1 IG2
STOUT
IN
+B2
21CPP
switch
2
I7RS0B910940-01

Downloaded from www.Manualslib.com manuals search engine 9A-53 Wiring Systems:
J/C
E43
J/C
G16
DLC
G20
G375
E469
E38
G3614
C36 E2415
BLK/ORN
BLK/ORN
BLK/ORN
4
BLK
11
J/C
G15
5
4
516
WHT/RED
C37
GRN/YELGRN/WHT
5 6
YG
BRN
B
P/S
Cont.M
4
"F-3"
25
A
A D
E
AA
PPL/WHT
PPL/WHT
PPL/WHT
PPL/WHT
YEL/GRNWHT/RED
BLK
9
A
PPL
E42
PPLJ/C
ECM
E394
J/B15A RADIO
40
E23
E23
YEL/BLKYEL/REDRED/BLU
13
282620
BLK
2C37
M/T
A/T
48
W
WHT
30
GYGW
BRN/WHTBLU/YEL
28
8
BWBY
IG COIL
#1 Generator
IG COIL
#2
(CAN) "A-3""A-2"
Audio
"G-1"
GRN/WHT
P
7
BCM
Starting motor relay
"A-1"
Transaxle
range sensor
YG"A-1"
ICM
"A-7"
P/S
Cont.M
"F-3"YBYRRBGW"D-7"
Brake light switch
"A-1"Starting motor
PW
PW
G335
WHT/BLKRED/BLK
RBWB
"A-8"
14
6
BCM
A
J/C
E43
APPL
P
E42C
IF EQPD IF EQPD
IF EQPD
I6RS0C910913-03

Downloaded from www.Manualslib.com manuals search engine Instrumentation / Driver Info. / Horn: 9C-18
Instrument Panel Removal and InstallationS7RS0B9306015
WARNING!
Refer to “Air Bag Warning in Section 00”
before starting service work.

Removal
1) Disconnect negative (–) cable at battery.
2) Disable air bag system referring to “Disabling Air Bag System in Section 8B”.
3) Remove steering column hole cover (1).
4) Turn steering wheel to remove steering column cover screws (3).
5) Remove steering column covers (2).
6) Remove glove box (1).
7) Remove hood latch release lever (2).
8) Remove console box referring to “Console Box Components in Section 9H”.
9) Remove instrument panel center lower bracket (1). 10) Remove front pillar trims
(1) and dash side trims (2).
11) Remove instrument panel mounting screws (1).
12) Detach instrument panel from steering support member (2) and then remove foot duct (3).
13) Disconnect instrument panel harness connectors, heater control cables and antenna cable for
instrument panel removal.
14) Remove steering column mounting nuts referring to “Steering Column Remova l and Installation in
Section 6B”.
15) Remove instrument panel ground wire.
16) Remove instrument panel mounting bolts (1).
17) Remove instrument panel (2) with steering support member (3) and instrument panel harness.
1
32
I4RS0B920004-02
2
1I4RS0B930008-01
1
I4RS0B930009-01
“A”
“A”
1
2
I4RS0B930010-01
1
1 2
3
I4RS0B930011-01
1 1
2
3I4RS0B930012-01

Downloaded from www.Manualslib.com manuals search engine 9G-2 Seats:
Front Seat Removal and InstallationS7RS0B9706002
WARNING!
Refer to “Air Bag Warning in Section 00” before starting service work.

Removal1) Disable air bag system referring to “Disabling Air Bag System in Section 8B”.
2) Disconnect couplers for seat harness and side air bag, if equipped.
3) Remove 4 mounting bolts to remove seat assembly.
4) Disassemble and repair seat if necessary.
Installation
Reverse removal procedure to install front seat.
• If necessary tighten seat back and seat cushion, after tighten seat back mounting bolt (1) by hand, tighten completely as shown according to the alphabetical order.
• In the case of installing seat assembly to the body, insert se at adjuster pin in the location hole of the body. After seat
mounting bolt (2) is tightened by t he hand, tighten completely as shown according to the alphabetical order.
• Apply thread lock cement to seat mounting bolts and riser bolts. : Thread lock cement 99000–32100 (Thread Lock Cement 1305)
or
: Thread lock cement 99000–32030 (Thread Lock Cement Super 1303B)
• Torque to specifications as shown in “Front Seat Components”.
• Enable air bag system referring to “Enabling Air Bag System in Section 8B”.
1, d
1, b
1, a
1, c
2, a
2, b2, a
2, b
I6RS0C970002-01

Downloaded from www.Manualslib.com manuals search engine 10C-1 Immobilizer Control System:
Control Systems
Immobilizer Control System
Precautions
Precautions in Diagnosing TroublesS7RS0BA300001
• Before confirming the diagnostic trouble code (DTC),
do not disconnect connector from ECM, battery cable
from battery, ground wire harness, or main fuse. Such
disconnection will erase DTC stored in ECM.
• DTC stored in ECM memory can be checked as well as cleared by using SUZUKI scan tool. Before using
SUZUKI scan tool, read its operator’s manual
carefully to know how to use it and what functions are
available.
• Be sure to read “Precautions for Electrical Circuit Service in Section 00” before inspection.
• Communication of ECM, BCM, keyless start control module (if equipped), ABS / ESP ® control module,
steering angle sensor (ESP ® model), combination
meter and TCM (A/T model) is established by CAN
(Controller Area Network). Therefore, handle CAN
communication lines with care referring to “Precaution
for CAN Communication System in Section 00”. For
CAN communication system, refer to description on
“CAN Communication System Description in Section
1A”.
Precaution in Replacing ECMS7RS0BA300002
• If ECM is replaced with new or used one without immobilizer control function , the engine will not be
started. In case of the above, check if the newly
installed ECM has immobilizer control function.
• After ECM is replaced with new one or used one, the transponder code in the transponder built in the
ignition key has to be registered with ECM. Or, the
engine cannot be started up. For the registration
procedure, refer to “Procedure after ECM
Replacement”.
Precautions in Handling Immobilizer Control
System
S7RS0BA300003
• Do not turn ON ignition sw itch with ignition key in
contact with another one or quite close to another
one. Or, the immobilizer co ntrol system may detect
some abnormal condition and prevent the engine from
starting.
• Do not turn ON ignition switch by using ignition key with any type of metal (1) wrapped its grip or in
contact with it. Or, the i mmobilizer control system may
detect some abnormal condition and prevent the
engine from starting.
I3RH0AA30001-01
1
I3RH0AA30002-01

Downloaded from www.Manualslib.com manuals search engine Immobilizer Control System: 10C-2
• Do not leave ignition key in a place where
temperature is high. High temperature may cause
damage to the transponder built in the ignition key. • Do not turn ignition switch to ON position by bringing
radio antenna close to coil antenna. Or, the
immobilizer control syst em may detect some
abnormal condition and prevent the engine from
starting.
General Description
Immobilizer Control System IntroductionS7RS0BA301001
The immobilizer control system is an anti-theft device that immobilizes the vehicle. It stops the engine from working
and prevents the vehicle from being stolen. It mainly consists of the following components.
• Engine Control Module (ECM)
• Immobilizer control module (ICM) with the built-in coil antenna
• Ignition key with the built-in transponder
A code called the transponder code is memorized in the tran sponder. And, the code is registered with ECM. Basically,
when the ignition switch is turned ON, ECM reads the code by the coil antenna. Then, if the code in transponder in the
ignition key does not match with the one registered with ECM, ECM stops the operati on of the fuel injection so as not
to start up the engine and turns the immobilizer indi cator lamp ON and OFF using CA N communication lines. In the
case of the vehicle equipped with the keyless start system , in addition to the above operation, ECM makes the
immobilizer indicator lamp ON and OFF when it detects a trouble related to ID code verification of the keyless start
system.
I3RH0AA30003-01
I3RH0AA30004-01

Downloaded from www.Manualslib.com manuals search engine 10C-3 Immobilizer Control System:
Immobilizer Control System Components LocationS7RS0BA301002
On-Board Diagnostic System Description (Self-diagnosis Function)S7RS0BA301003
ECM diagnoses if there is any trouble with the immobilizer control system. The diagnostic information is stored as the
diagnostic trouble code (DTC) in ECM. To read the di agnostic information, use SUZUKI scan tool referring to
“Diagnostic Trouble Code (DTC) Check”.
With the ignition switch turned ON (but the engine at stop) regardless of the condition of the engine and emission
control system, ECM indicates whether ther e is any trouble with the immobilizer control system or not by either lighting
ON or flashing ON and OFF t he immobilizer indicator lamp.
Immobilizer indicator lamp lights ON:
No trouble exists in the immobilizer control system. (After starting up the engine, the light turns OFF.)
Immobilizer indicator lamp flashes ON and OFF:
There is some trouble in the immo bilizer control system. Its diagnostic information is stored in ECM.
13
4
56
7
2
I6RS0CA30001-01
1. ECM 4. Ignition key with keyless entry system 7. Transponder
2. Immobilizer indicator lamp 5. Ignition key without keyless entry system
3. Immobilizer control module (ICM) 6. Ignition key with keyless start system

Downloaded from www.Manualslib.com manuals search engine Immobilizer Control System: 10C-18
Repair Instructions
Immobilizer Control Module (ICM) Removal and
Installation
S7RS0BA306001
Removal1) Disconnect negative (–) cable at battery.
2) Remove steering wheel referring to “Steering Wheel Removal and Installa tion in Section 6B”.
3) Remove steering column lower and upper covers.
4) Remove knee protector plate (1). (if equipped)
5) Remove engine start knob (2). (if equipped with keyless start system)
6) Disconnect connector (1) from ICM (2).
7) Remove a screw (3) from ICM.
8) Remove ICM from steering lock assembly or steering lock unit.
NOTE
The antenna part of ICM is fragile.
Therefore, do not add strong power to the
part or twist the part.

Installation
Reverse the removal procedure.
Registration of the Ignition KeyS7RS0BA306002
To finish the registration of the ignition key, the
transponder code memorized in the transponder built in
the ignition key has to be registered with ECM. To
register the transponder code with ECM, perform
“Register Ig Key” mode of SU ZUKI scan tool referring to
“SUZUKI Tech 2 Operator’s Manual”.
NOTE
• A maximum of four transponder codes can be registered with ECM.
• At an early part of the registration process, all transponder codes of the ignition keys
in use already registered with ECM are
cleared. Therefore, before starting the
registration, prepare all ignition keys in
use in addition to the new ignition key(s) to
be registered with ECM.

Procedure after ECM ReplacementS7RS0BA306003
After ECM is replaced with new one or used one, the
transponder code in the transponder built in the ignition
key has to be registered with ECM. To register
transponder code in the ignition key with ECM, perform
“Replace New ECM” mode of SUZUKI scan tool
referring to “SUZUKI Tech 2 Operator’s Manual”.
NOTE
A maximum of four transponder codes can
be registered with ECM.

2
1
I4RS0BA30006-03
2
3
1
I4RS0BA30007-03

Downloaded from www.Manualslib.com manuals search engine Keyless Start System: 10E-11
6) Read flashing pattern of key indicator lamp (1) which represents DTC as shown in example below and
write it down. When more than 2 DTCs are stored in
memory, flashing for each DTC is repeated three
times starting with the smallest DTC number in
increasing order.
NOTE
Go to “No DTC Detect ion After Performing
DTC Check” in case that any DTC is detected
after performing the procedure mentioned
above.

7) After completing the check, remove ignition key from ignition key cylinder.
DTC TableS7RS0BA504008
[A]: DTC NO. 12 (Normal)
a: 0.3 seconds
[B]: DTC NO. 52 b: 1.0 second
H: Key indicator lamp tu rned ONc: 3.0 seconds
L: Key indicator lamp turned OFF
bc
a
a
[A]
H
L
H
L [B]
52
bac
a
2
11baa 2
1
I4RS0BA50010-02
DTC (Flashing pattern
of key indicator lamp) Detected parts item Detecting condition
) 11 Communication Error With Steering
Lock Unit No communication is available between keyless
start control module and steering lock unit
12 — Normal (No malfunct ion DTC is detected)
) 13 Release Signal Error from Steering
Lock Unit Although lock release signal is output to steering
lock unit, it is not inputt
ed from steering lock unit
) 14 Steering Lock Unit Malfunction Steering lock unit cannot be unlocked due to its
temperature rise
) 21 Internal Error in Ke
yless Start Control
Module (EEPROM Reading Error) Data cannot be read from memory in keyless start
control module
) 22 Internal Error in Ke
yless Start Control
Module (EEPROM Writing Error) Data cannot be written into memory in keyless start
control module
) 31 Lost Communication With BCM Keyless start control module cannot receive data
sent by CAN from BCM
) 33 Control Module Communication Bus
Off No communication is available with all control
modules connected by CAN
) 51 Driver Side Door Request Switch
Malfunction Input signal from driver side door request switch
remains ON, unchanged
) 52 Passenger Side Door Request Switch
Malfunction Input signal from passenger side door request
switch remains ON, unchanged
) 53 Rear End Door Request Switch
Malfunction Input signal from rear end door request switch
remains ON, unchanged