not starting SUZUKI SWIFT 2006 2.G Service Repair Manual
[x] Cancel search | Manufacturer: SUZUKI, Model Year: 2006, Model line: SWIFT, Model: SUZUKI SWIFT 2006 2.GPages: 1496, PDF Size: 34.44 MB
Page 1062 of 1496
Downloaded from www.Manualslib.com manuals search engine 8B-24 Air Bag System:
DTC B1027: Reusable Number ExceededS7RS0B8204017
DTC Will Set when
The SDM has not been replaced though the side-air bag developed several times in the past.
NOTE
DTC B1027 can never be cleared once it has been set.
DTC Trouble shooting1) Turn ignition switch OFF.
2) Replace SDM.
3) Repeat “Air Bag Diagnostic System Check”.
DTC B1031: Driver Air Bag Initiator Circuit Resistance HighS7RS0B8204018
Wiring Diagram
CAUTION!
• Be sure to perform “Air Bag Diagnostic System Check” before starting diagnosis according to flow.
• When measurement of resistance or voltage is required in this flow, use a tester along with a correct terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to “Inspection of Intermittent and Poor Connections”.
• If there is open circuit in the air bag wire harnes s, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
1 2
3
GRN
RED
8
BLK
L29-27
L29-28 IG
E1
4
“L29”
“L04”
“G32”
“L29”
L29-4
D+
L29-3
D-GRN
GRN/RED
GRN
GRN/RED 6
57
“G26”
“L32” “G04”
[A]
I7RS0A820010-07
[A]: Shorting bar 3. “A/BAG” fuse 6. Contact coil assembly
1. From main fuse 4. Junction block assembly 7. Driver air bag (inflator) module
2. Ignition switch 5. SDM 8. Ground for air bag system
Page 1111 of 1496
Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-73
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components, ensure all components are properly mounted.
• Clear DTCs referring to “DTC Clearance”, if any.
• Repeat “Air Bag Diagnostic System Check” to confirm that the trouble has been corrected.
DTC B1064 / B1068: Driver / Passenger Side-Air Bag Initiator Circuit Short to Power CircuitS7RS0B8204033
Wiring Diagram
CAUTION!
• Be sure to perform “Air Bag Diagnostic System Check” before starting diagnosis according to flow.
• When measurement of resistance or voltage is required in this flow, use a tester along with a correct terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to “Inspection of Intermittent and Poor Connections”.
• If there is open circuit in the air bag wire harnes s, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
DTC Will Set when
The voltage measured at side-air bag (driver or passenger) init iator circuit is above a specified value for specified time.
Flow Test Description
Step 1: Check whether malfunction is in side-air bag (inflator) module.
Step 2: Check side-air bag initiator circuit in floor harness.
Step 3: Check side-air bag init iator circuit in seat harness.
1
2
3
GRN
RED
8
BLK
L29-27
L29-28 IG
E1
4
“L29”
“L04”
“G32”
“L29”
L29-12
DS+
L29-11
DS-GRY
GRY/RED
56
“L25”
L29-13
PS+
L29-14
PS-BRN
BRN/WHT7
“L30”[A]
I7RS0A820020-04
[A]: Shorting bar 3. “A/BAG” fuse 6. Driver side-air bag (inflator) module
1. From main fuse 4. Junction block assembly 7. Passenger side-air bag (inflator) module
2. Ignition switch 5. SDM 8. Ground for air bag system
Page 1115 of 1496
Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-77
CAUTION!
• Be sure to perform “Air Bag Diagnostic System Check” before starting diagnosis according to flow.
• When measurement of resistance or voltage is required in this flow, use a tester along with a correct terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to “Inspection of Intermittent and Poor Connections”.
• If there is open circuit in the air bag wire harnes s, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
DTC Will Set when
Forward-sensor abnormal signal is detected by SDM.
Flow Test Description
Step 1: Check for short circuit between forward-sensor circuit and ground.
Step 2: Check if malfuncti on is in forward-sensor.
DTC Troubleshooting
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components and ensure all components are properly mounted.
• Clear DTCs referring to “DTC Clearance”, if any.
• Repeat “Air Bag Diagnostic System Check” to confirm that the trouble has been corrected.
Step Action YesNo
1 1) Disconnect forward-sensor connector “E13”.
2) Disconnect SDM connector “L29”.
3) Check proper connection to SDM connector at terminals “L29-50” and “L29-51” or terminals.
4) Measure resistance between “L29-50” terminal and body ground, “L29-51” terminal and body ground.
Special tool
(A): 09932–76010
Is each measured resistance infinity? Go to Step 3.
“ORN” circuit or “PNK/
BLK” circuit shorted to
ground.
2 1) Check forward-sensor referring to “Forward-Sensor Inspection”.
Is it in good condition? Substitute a known-
good SDM and recheck.
Replace forward-sensor
referring to “Forward-
Sensor Removal and
Installation”. If DTC still
exists, substitute a
known-good SDM and
recheck.
"L29-50" "L29-51"
(A)
I7RS0A820025-01
Page 1138 of 1496
Downloaded from www.Manualslib.com manuals search engine 8B-100 Air Bag System:
6) If equipped with side curtain-air bag (inflator) module, connect black connector (1) securely as
shown in figure.
a) Connect connector.
b) Lock connector with lock button (2).
7) Install “A/BAG” fuse to fuse box.
8) Connect negative (–) cable at battery.
9) Turn ignition switch to ON position and verify that “AIR BAG” warning right flashes 6 times and then
turns OFF. If it does not operate as described,
perform “Air Bag Diagn ostic System Check”.SDM Removal and InstallationS7RS0B8206003
WARNING!
During service procedures, be very careful
when handling a Sensing and Diagnostic
Module (SDM).
Be sure to read “Precautions on Service and
Diagnosis of Air Bag System” before starting
to work and observe every precaution during
work. Neglecting them ma y result in personal
injury or inactivation of the air bag system
when necessary.
Removal
1) Disconnect negative cable at battery.
2) Disable air bag system referring to “Disabling Air Bag System”.
3) Remove center console box referring to “Console Box Components in Section 9H”.
4) Disconnect SDM connector (1) from SDM (2).
5) Remove SDM (2) from vehicle.
1
2
a)
b)
I4RS0A820055-01
A: Forward
2
1
A
I4RS0A820056-01
Page 1139 of 1496
Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-101
Installation1) Check that none of the following faulty conditions exists.
• Bend, scratch, deformity in vehicle body where SDM is mounted.
• Foreign matter or rust on mating surface of vehicle body where SDM is mounted.
2) Install SDM (2) to vehicle.
CAUTION!
Ensure that arrow on the SDM is pointing
toward the front of the vehicle.
3) Tighten SDM bolts (1) to specified torque.
Tightening torque
SDM bolt (a): 9 N·m (0.9 kgf-m, 6.5 lb-ft)
4) Connect SDM connector (2) to SDM (3) securely.
5) Install center console box upper cover.
6) Enable air bag system referring to “Enabling Air Bag System”.
7) Connect negative cable at battery.
SDM InspectionS7RS0B8206004
WARNING!
During service procedures, be very careful
when handling a Sensing and Diagnostic
Module (SDM).
Be sure to read “Precautions on Service and
Diagnosis of Air Bag System” before starting
to work and observe every precaution during
work. Neglecting them ma y result in personal
injury or inactivation of the air bag system
when necessary.
CAUTION!
• Do not connect a tester whatever type it may be.
• Never repair or disassemble SDM.
• If SDM has been dropped, it should be replaced.
If any faulty condition is fo und in the following checks,
replace.
• Check SDM and SDM plate for dents, cracks or deformation.
• Check SDM connector for damage, cracks or lock mechanism.
• Check SDM terminal for bend, corrosion or rust.
Driver Air Bag (Inflator) Module Removal and
Installation
S7RS0B8206005
WARNING!
When handling an air bag (inflator) module,
be sure to read “Precautions on Handling
and Storage of Air Bag System Components”
and observe each instruction. Failure to
follow them could cause a damage to the air
bag (inflator) module or result in personal
injury.
Removal 1) Disconnect negative cable at battery.
2) Disable air bag system. Re fer to “Disabling Air Bag
System”.
3) Loosen driver air bag (inflator) module mounting bolts (1) till it turns freely, pull them out and fix them
to bolt clamps.
A: Forward
2 3
A
1, (a)
I4RS0A820107-01
I3JA01820031-01
Page 1367 of 1496
Downloaded from www.Manualslib.com manuals search engine Interior Trim: 9H-1
Body, Cab and Accessories
Interior Trim
Repair Instructions
Floor Carpet Removal and InstallationS7RS0B9806001
WARNING!
Refer to “Air Bag Warning in Section 00”
before starting service work.
Removal1) Remove front seats and rear seats referring to “Front Seat Removal and Installa tion in Section 9G” and
“Rear Seat Removal and Installation in Section 9G”.
2) Remove seat belt lower anchor bolt.
3) Remove dash side trims, fr ont side sill scuffs, center
pillar inner lower trims, qu arter inner front trims and
rear side sill scuffs.
4) Remove console box.
5) Remove floor carpet.
Installation
Reverse removal sequence to install floor carpet, noting
the following instruction.
• For tightening torque of rear seat mounting bolt, refer to “Rear Seat Components in Section 9G”.
• For tightening torque of front seat mounting bolt, refer to “Front Seat Components in Section 9G”.
Head Lining Removal and InstallationS7RS0B9806002
WARNING!
Refer to “Air Bag Warning in Section 00”
before starting service work.
Removal
1) Remove sun visor (1), room mirror (2), dome light (3), assistant grip (4) and head lining clips (5). 2) Remove front pillar trim (1
), front side sill scuff (2)
and dash side trim (3).
3) Remove front seat belt u pper anchor (1), center pillar
inner trim (2), center pillar inner upper trim (3) and
rear side sill scuff (4).
4) Remove tail end member trim (1).
I6RS0C980001-02
[A]: With curtain air bag 4. Forward
[B]: Without curtain air bag
“A”“A”
“A”
2
4
1
3
“A”
“A”
1
[B]
[A]
“B”“B”
“C”“C”
I6RS0C980002-01
“A”
“B”
“A”
“B”
1
3
2
4
I4RS0A980002-01
“A”
“A”
“A”
“A”“A”1
I4RS0A980003-01
Page 1444 of 1496
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
Page 1445 of 1496
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
Page 1446 of 1496
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
Page 1461 of 1496
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