key battery SUZUKI SWIFT 2006 2.G Service User Guide
Page 1152 of 1496
Downloaded from www.Manualslib.com manuals search engine 8B-114 Air Bag System: 
Deployment / Activation Outside of Vehicle
When you intend to return the vehicle to service, deploy 
the air bag (inflator) module(s) or activate seat belt 
pretensioner(s) outside of the vehicle.1) Turn ignition switch to LOCK position and remove  key.
2) Wear safety glasses during this deployment /  activation procedure.
3) Check that there is no open, short or damage in  special tools (deployment harness (A) and adapter 
cable (B)). If any faulty is found, do not use it and be 
sure to use new special tool.
Special tool
(A):  09932-75031
(B):  09932–76510
4) Short two deployment harness leads (1) together by  fully seating one banana plug into the other.
WARNING! 
Deployment harness (A)  shall remain shorted 
and not be connected to 12 volts vehicle 
battery till you are ready to deploy air bag 
module or activate seat belt pretensioner.
 
5) Remove air bag (inflator) module(s) or seat belt  pretensioner(s) from vehicle referring to “Driver Air 
Bag (Inflator) Module Re moval and Installation”, 
“Passenger Air Bag (Inflator) Module Removal and 
Installation”or “Front  Seat Belt Removal and 
Installation in Section 8A”.
WARNING! 
• For handing and storage of live air bag  (inflator) module, select place where 
ambient temperature below 65  °C (150  °F), 
without high humidity and away from 
electric noise.
• Always carry live air bag (inflator) module  with trim cover away from you.
• When storing live air bag (inflator) module  or when leaving live air bag (inflator) 
module unattended on bench or other 
surface, always face trim cover up and 
away from surface. As the live passenger 
air bag (inflator) module must be placed 
with its bag (trim cover) facing up, place it 
on the workbench with a slit (1) or use the 
workbench vise (2) to hold it securely at its 
lower mounting bracket (3). It is also 
prohibited to place anything on top of the 
trim cover and stack air bag (inflator) 
modules. This is necessary so that free 
space is provided to allow air bag (inflator) 
module to expand in the unlikely event of 
accidental deployment.
Failure to follow procedures may result in 
personal injury.
 
I4RS0A820084-01  
Page 1170 of 1496
Downloaded from www.Manualslib.com manuals search engine 9-iv Table of Contents
Rear End Door Opener System Symptom Diagnosis .......................................................... 9F-5
Rear End Door Opener System Operation  Inspection .......................................................... 9F-5
Repair Instructions ........... ................................... 9F-6
Front Door Lock Assembly  Components ............ 9F-6
Front Door Lock Assembly Removal and  Installation ......................................................... 9F-6
Front Door Lock Assembly  Inspection ................ 9F-8
Power Door Lock Switch In spection.................... 9F-8
Door Key Cylinder Switch Inspection .................. 9F-8
Power Door Lock Actuator  Inspection ................. 9F-9
Rear Door Lock Assembly Components ........... 9F-10
Rear Door Lock Assembly Removal and  Installation ....................................................... 9F-10
Rear Door Lock Assembly Inspection ............... 9F-10
Rear End Door Lock Assembly Components.... 9F-11
Rear End Door Lock Assembly Removal and  Installation ....................................................... 9F-11
Rear End Door Lock Assembly Inspection........ 9F-12
Rear End Door Opener Switch Inspection ........ 9F-12
Replacement of Transmitte r Battery ................. 9F-13
Programming Transmitter Code for Keyless  Entry System (Vehicle without Keyless Start 
System) ........................................................... 9F-13
Keyless Entry Answer  Back Function 
Change-over Procedure (If Equipped) ............ 9F-14
Keyless Entry Receiver Removal and 
Installation ....................................................... 9F-14
Keyless Entry Receiver and Its Circuit  Inspection ........................................................ 9F-15
Specifications .... ................................................. 9F-16
Tightening Torque Specifications ...................... 9F-16
Special Tools and Equipmen t ........................... 9F-16
Recommended Service Material ....................... 9F-16
Seats ............. ............................................ 9G-1
Repair Instructions ............................................. 9G-1
Front Seat Components ..................................... 9G-1
Front Seat Removal and In stallation .................. 9G-2
Rear Seat Components...................................... 9G-3
Rear Seat Removal and Installation................... 9G-4
Specifications .... .................................................. 9G-4
Tightening Torque Specifications ....................... 9G-4
Special Tools and Equipmen t ............................ 9G-4
Recommended Service Material ........................ 9G-4
Interior Trim ................. ............................ 9H-1
Repair Instructions ............ ..................................9H-1
Floor Carpet Removal and Installation ................9H-1
Head Lining Removal and Installation.................9H-1
Console Box Components ..................................9H-2
Specifications ..................... ..................................9H-3
Tightening Torque Specifications ........................9H-3
Hood / Fenders / Doors ...... ...................... 9J-1
Repair Instructions ............ .................................. 9J-1
Hood Removal and Installation ........................... 9J-1
Hood Inspection and Adjustment ........................ 9J-1
Front Fender Components .................................. 9J-2
Front Fender Removal and Installation ............... 9J-2
Front Door Assembly Comp onents ..................... 9J-3
Front Door Assembly Removal and  Installation ......................................................... 9J-3
Rear Door Assembly Components...................... 9J-5
Rear Door Assembly Removal and  Installation ......................................................... 9J-5
Rear End Door Assembly Components .............. 9J-6
Rear End Door Assembly Removal and  Installation ......................................................... 9J-6
Specifications ..................... .................................. 9J-8
Tightening Torque Specifications ........................ 9J-8
Special Tools and Equipmen t ............................. 9J-8
Recommended Service Material ......................... 9J-8
Body Structure............... .......................... 9K-1
Repair Instructions ............ ..................................9K-1
Front Bumper and Rear Bumper Components .... 9K-1
Cowl Top Components........................................ 9K-2
Specifications ..................... ..................................9K-3
Body Dimensions ................................................ 9K-3
Panel Clearance................................................ 9K-10
Paint / Coatings ............. ...........................9L-1
General Description ............................................. 9L-1
Anti-Corrosion Treatment  Construction............... 9L-1
Plastic Parts Finishing ......................................... 9L-2
Component Location ............ ............................... 9L-3
Sealant Application Areas ................................... 9L-3
Under Coating Application Areas ........................ 9L-8
Anti-Corrosion Compound Application Area ..... 9L-10
Exterior Trim ...... ...................................... 9M-1
Repair Instructions ......... .................................... 9M-1
Roof Molding Components................................. 9M-1
Splash Guard (If Equipped) Components .......... 9M-2  
Page 1309 of 1496
Downloaded from www.Manualslib.com manuals search engine Instrumentation / Driver Info. / Horn:  9C-14
Navigation Symptom Diagnosis (If Equipped)S7RS0B9304019
Repair Instructions
Ignition Switch Removal and InstallationS7RS0B9306001
Removal
1) Disconnect negative (–) cable at battery.
2) Confirm that ignition key is removed.
3) Remove steering column hole cover (1).
4) Turn steering wheel to remove steering column  cover screws (3) and then  remove steering column 
covers (2).
5) Disconnect couplers (1) from ignition switch (2).
6) Remove ignition switch (2) from key cylinder (3).
Installation
Reverse removal procedure.
Ignition Switch InspectionS7RS0B9306002
• Check for continuity between  terminals at each switch 
position. If check result is not as specified, replace 
switch.
Condition Possible cause Correction / Reference Item
No displaying of 
navigation Circuit fuse Blown
Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Navigation unit faulty Replace unit.
1
32
I4RS0B920004-02
1 1
2
3
I4RS0A930008-01
PositionTerminal
LOCK
ACC
ON
START
OUT    
INK2K1ST
IG2
IG1
ACC
B1 B2
Ignition knob switch
(with keyless start system only)
ACC
IG1 IG2
ST
B2
B1 K2
K1
P2
P1
Terminal
OFF (ignition knob switch released)  ON  (ignition knob switch pushsed)P1 P2
Key
I5RS0D930003-02  
Page 1350 of 1496
Downloaded from www.Manualslib.com manuals search engine 9F-4 Security and Locks: 
Keyless Entry System Symptom Diagnosis (If Equipped)S7RS0B9604003
NOTE
• Confirm that power door lock system is in good condition before referring to the following possible causes.
• Check each part in the order from the top of the following list.
 
Condition Possible cause Correction / Reference Item
All door can not be locked 
/ unlocked by only 
keyless entry transmitter Transmitter battery dead
Replace battery referring to “Replacement of 
Transmitter Battery”.
Door switch faulty Check door switch referring to “Door Switch 
(Front / Rear Door) Inspection in Section 9C” 
and/or “Rear End Door Switch Inspection in 
Section 9C”.
Transmitter faulty Replace transmitter.
Key reminder switch  in ignition switch 
faulty Check ignition switch referring to “Ignition 
Switch Inspection in Section 9C”.
Wiring or grounding faulty Repair circuit.
Keyless entry receiver faulty Check keyless entry receiver referring to 
“Keyless Entry Receiver and Its Circuit 
Inspection”.
BCM faulty Replace after making sure that none of above 
parts is faulty.
Interior light does not 
light when doors are 
unlocked by keyless entry 
transmitter Wiring or grounding faulty
Repair circuit.
BCM faulty Replace after making sure that none of above 
parts is faulty.
Hazard warning lights do 
not light when doors are 
locked/unlocked by 
keyless entry transmitter Turn signal and hazard warning relay 
faulty
Check turn signal and hazard warning relay 
referring to “Turn Signal and Hazard Warning 
Relay Inspection in Section 9B”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above 
parts is faulty.
Transmitter code can not 
be programmed to BCM Door switch faulty
Check door switch referring to “Door Switch 
(Front / Rear Door) Inspection in Section 9C” 
and/or “Rear End Door Switch Inspection in 
Section 9C”.
Keyless entry receiver faulty Check keyless entry receiver referring to 
“Keyless Entry Receiver and Its Circuit 
Inspection”.
Key reminder switch  in ignition switch 
faulty Check ignition switch referring to “Ignition 
Switch Inspection in Section 9C”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above 
parts is faulty.  
Page 1359 of 1496
Downloaded from www.Manualslib.com manuals search engine Security and Locks:  9F-13
Replacement of Transmitter Battery S7RS0B9606014
If transmitter becomes unreliable, replace transmitter 
battery as follows.
1) Remove screw (1) and transmitter cover (2).
2) Remove transmitter (3) from transmitter holder (4).
CAUTION! 
Use care not to allow grease or dirt to be 
attached on the printed circuit board and the 
battery.
 
3) With tip of flat blade screwdriver put in slot of  transmitter, pry it open.
4) Replace the battery (lithium disc-type CR 1620 or  equivalent battery) so its (+) terminal faces “+” mark 
on transmitter.
5) Fit together transmitter  (3) and install it into 
transmitter holder (4).
6) Install transmitter co ver (2) and screw (1).
7) Make sure that door locks can be operated with  transmitter.
NOTE
• To prevent theft, be sure to break the transmitter before discarding it.
• Dispose of the used battery properly  according to applicable rules or 
regulations. Do not dispose of lithium 
batteries with ordinary household trash.
 
Programming Transmitter Code for Keyless 
Entry System (Vehicle without Keyless Start 
System)
S7RS0B9606015
NOTE
• Three transmitter codes can be registered.
• When a new transmitter code is registered, the oldest one will be cleared.
• As for vehicle equipped with keyless start  system, perform “Registration Procedure 
for Remote Controller ID Code in Section 
10E” instead of “Programming Transmitter 
Code for Keyless Entry System (Vehicle 
without Keyless Start System):”.
 
If transmitter or BCM (included in junction block 
assembly) is replaced with a new one or additional 
transmitter(s) is necessary, program transmitter code(s).
1) Confirm that all doors are  closed and ignition key is 
out of ignition key cylinder.
2) Open driver side door.
3) Turn ignition switch to ON position, and then drawn  ignition key from igniti on key cylinder within 10 
seconds after that.
4) Push and release driver side door switch (1) at 3  times by hand within 20 seconds after removing 
ignition key from ig nition key cylinder.
5) Turn ignition switch to ON position, and then drawn  ignition key from igniti on key cylinder within 10 
seconds after that. All d oors automatically lock and 
unlock once.
With this, registration mode.
6) Push “UNLOCK”  button (2) on transmitter (3) within 
20 seconds after Step 5). All doors automatically lock 
and unlock once.
With this, code registration is completed.
7) If an additional transmitter, needs to be programed  repeat the procedure of Step 1).
23
4
1I4RS0B960014-01
1
32
I4RS0B960010-01  
Page 1360 of 1496
Downloaded from www.Manualslib.com manuals search engine 9F-14 Security and Locks: 
Keyless Entry Answer Back Function Change-
over Procedure (If Equipped)
S7RS0B9606016
Output of keyless entry answer back function can be 
switched over by performing the following procedure.
1) Confirm that all doors are closed, all doors are  unlocked, ignition key is out of ignition key cylinder 
and interior light switch is in the middle position.
2) Perform Step a) through c) described below within  10 seconds.
a) Insert ignition key in ignition key cylinder.
b) Remove ignition key from ignition key cylinder.
c) Repeat Step a) and b) once.
3) Push “UNLOCK” button on transmitter 3 times within  10 seconds.
4) Interior light flashes once which indicates that  answer back function is changed over from A mode 
to B mode.
NOTE
When answer back function is changed from 
B mode to A mode, hazard warning lights 
flashes once.
 
Keyless Entry Receiver Removal and 
Installation
S7RS0B9606017
Removal
1) Disconnect negative cable at battery.
2) Remove grove box referring to Step 6) of “Instrument  Panel Removal and Installation in Section 9C”.
3) Disconnect keyless entry receiver coupler.
4) Remove keyless entry receiver (1) from steering  support member (2).
Installation
Reverse removal procedure.
Hazard warning light
LOCK LOCK
UNLOCK UNLOCK
Interior lightFlashes
once Flashes
twice
Flashesonce
Turn on
for a
while Turn on
for a
while
Answer back
A mode Answer back
B mode
I5RS0C960001-01
1 2I4RS0B960011-01  
Page 1401 of 1496
Downloaded from www.Manualslib.com manuals search engine Table of Contents 10- i
10
Section 10
CONTENTS
Control Systems
Precautions ............................................... 10-1
Precautions........................................................... 10-1
Precautions for Control Systems......................... 10-1
Body Electrical Contro l System ........... 10B-1
Precautions......................................................... 10B-1
Precautions in Diagnosing Trouble ................... 10B-1
General Description ........................................... 10B-1 BCM General Description ................................. 10B-1
CAN Communication System Description......... 10B-2
Theft Deterrent Light ......................................... 10B-3
Security Alarm Description  (If Equipped) .......... 10B-3
Schematic and Routing Diagram ...................... 10B-4 Body Electrical Control System Wiring Circuit Diagram .......................................................... 10B-4
Connector Layout Diagram of BCM and  Junction Block Assembly ................................ 10B-7
Component Locatio n ......................................... 10B-8
BCM and Related System Component  Location .......................................................... 10B-8
Diagnostic Information an d Procedures .......... 10B-9
BCM Self-Diagnosis Function ........................... 10B-9
Body Electrical Control System Check............ 10B-10
Scan Tool Data ............................................... 10B-12
DTC Table ....................................................... 10B-14
DTC Check ..................................................... 10B-14
DTC Clearance ............................................... 10B-15
BCM Power Circuit and Ground Circuit Check 10B-16
DTC B1133 (DTC No. 1133): Battery Voltage  Too High ....................................................... 10B-17
DTC B1141 / DTC B1142 (No. 1141 / No.  1142): Outside Air Temperature (Ambient 
Temp.) Sensor Circuit Ma lfunction ................ 10B-18
DTC B1150 (No. 1150): Air Bag  Communication Circuit Malfunction .............. 10B-19
DTC B1157 (No. 1157): Air Bag Deployment  Signal Input ................................................... 10B-20
DTC B1170 (No. 1170 ): EEPROM Access 
Error .............................................................. 10B-21
DTC U0155 (No. 0155): Lost Communication  with Instrument Panel Cluster (IPC) Control 
Module .......................................................... 10B-21
DTC U1073 (No. 1073): Control Module  Communication Bus Off ................................ 10B-24 DTC U1100 (No. 1100): Lost Communication 
with ECM ....................................................... 10B-25
DTC U1101 (No. 1101): Lost Communication  with TCM ....................................................... 10B-27
DTC U1144 (No. 1144): Lost Communication  with Keyless Start Control Module ................ 10B-29
Inspection of BCM and its Circuits .................. 10B-31
Repair Instructions ........... ...............................10B-39
BCM (Included in Junction Block Assembly)  Removal and Installation ............................... 10B-39
Outside Air Temperature Sensor Removal  and Installation .............................................. 10B-39
Outside Air Temperature Sensor Inspection ... 10B-39
Security Alarm Mode Selection Procedure (If  Equipped) ...................................................... 10B-39
Special Tools and Equipmen t .........................10B-40
Special Tool .................................................... 10B-40
Immobilizer Control Syst em ................. 10C-1
Precautions.........................................................10C-1
Precautions in Diagnosing Troubles .................10C-1
Precaution in Replacing ECM ...........................10C-1
Precautions in Handli ng Immobilizer Control 
System ............................................................10C-1
General Description ...........................................10C-2 Immobilizer Control System  Introduction ..........10C-2
Immobilizer Control System Components  Location...........................................................10C-3
On-Board Diagnostic System Description  (Self-diagnosis Function) ................................10C-3
Schematic and Routing Diag ram ......................10C-4
Immobilizer Control System Wiring Circuit  Diagram...........................................................10C-4
Diagnostic Information an d Procedures ..........10C-5
Immobilizer Control System  Check ...................10C-5
Diagnostic Trouble Code (DTC) Check.............10C-5
Diagnostic Trouble Code (DTC) Clearance ......10C-6
Diagnostic Trouble Code (DTC) Table ..............10C-6
Scan Tool Data .................................................10C-7
Immobilizer Indicator Lamp Does Not Come  ON with Ignition Switch ON and Engine Stop ..10C-7
Immobilizer Indicator Lamp Remains ON after  Engine Starts...................................................10C-8
DTC P1614: Transponder Re sponse Error .......10C-9  
Page 1402 of 1496
Downloaded from www.Manualslib.com manuals search engine 10-ii Table of Contents
DTC P1615: ID Code Does Not Registered (Vehicle equipped with keyless start system 
only) ................................................................10C-9
DTC P1616: Different Registration ID Codes  (Vehicle equipped with keyless start system 
only) ..............................................................10C-10
DTC P1618: CAN Communication Error  (Reception Error for Keyless Start Control 
Module) (Vehicle equipped with keyless 
start system only) ..........................................10C-11
DTC P1621: Immobilizer Communication  Line Error ......................................................10C-12
DTC P1622: EEPROM Reading / Writing  Error ..............................................................10C-13
DTC P1623: Unregistered Transponder .........10C-13
DTC P1625: Immobilizer An tenna Error..........10C-14
DTC P1636: Immobilizer Information  Registration Failure .......................................10C-14
DTC P1638: Immobilizer Information  Mismatched ...................................................10C-15
Inspection of Immobilizer Control Module  (ICM) and Its Circuit ....... ...............................10C-16
Repair Instructions ........... ...............................10C-18
Immobilizer Control Mo dule (ICM) Removal 
and Installation ..............................................10C-18
Registration of the Ignition Key .......................10C-18
Procedure after ECM Replacement ................10C-18
Special Tools and Equipmen t .........................10C-19
Special Tool ....................................................10C-19
Keyless Start System ....... ......................10E-1
General Description ........................................... 10E-1
Keyless Start System Description ..................... 10E-1
Parts and Functions .......................................... 10E-2
Keyless Engine Start Function .......................... 10E-3
Door Lock Function of Keyless Start System .... 10E-4
Operation Area of Remote  Controller................ 10E-5
Alarm Function .................................................. 10E-6
CAN Communication System Description......... 10E-6
Schematic and Routing Diagram ...................... 10E-7 Keyless Start System El ectric Wiring Circuit 
Diagram .......................................................... 10E-7
Diagnostic Information and Procedures .......... 10E-8 Precautions in Diagnosing Troubles ................. 10E-8
Self-Diagnosis Function .................................... 10E-8
Keyless Start System Diagn osis Introduction ... 10E-8 Keyless Start System Chec
k ............................. 10E-8
Customer Questionnaire (E xample) .................. 10E-9
Key Indicator Lamp Check .............................. 10E-10
DTC Check...................................................... 10E-10
DTC Table ....................................................... 10E-11
DTC Clearance ............................................... 10E-12
Keyless Start System Symp tom Diagnosis ..... 10E-12
Keyless Start System Operation Inspection .... 10E-13
Door Lock Operation (Keyless Start System) . 10E-14
Inspection of Keyless Start Control Module  and Its Circuits .............................................. 10E-14
No DTC Detection After Performing DTC  Check ............................................................ 10E-18
Key Indicator Lamp Circuit Check (Key  indicator lamp doesn’t light when ignition 
knob switch is pushed.) ................................. 10E-20
Keyless Start Control Module Power and  Ground Circuit Check .................................... 10E-22
DTC No. 11: Communi cation Error with 
Steering Lock Unit ......................................... 10E-23
DTC No. 13 / No. 14: Release Signal Error  from Steering Lock Unit / Steering Lock Unit 
Malfunction .................................................... 10E-24
DTC No. 21 / No. 22: Internal Error of Keyless  Start Control Module  (EEPROM reading 
error) / (EEPROM writing error) ............ ........ 10E-24
DTC No. 31: Lost Commun ication with BCM .. 10E-25
DTC No. 33: Control Module Communication 
Bus Off .......................................................... 10E-27
DTC No. 51 / No. 52 / No. 53: Driver Side /  Passenger Side / Rear End Door Request 
Switch Failure................................................ 10E-28
Repair Instructions ............ .............................. 10E-30
Antennas and Request Switches Removal  and Installation .............................................. 10E-30
Front Door (Driver and Passenger Side), Rear  End Door Request Switch  Inspection............ 10E-31
Steering Lock Unit Removal and Installation .. 10E-31
Steering Lock Unit Inspection ......................... 10E-31
Front Door Lock Switch In spection ................. 10E-31
Keyless Start Control Module Removal and  Installation ..................................................... 10E-32
Remote Controller Inspection.......................... 10E-32
Replacement of Remote Controller Battery .... 10E-32
Registration Procedure  for Remote Controller 
ID Code ......................................................... 10E-33  
Page 1404 of 1496
Downloaded from www.Manualslib.com manuals search engine 10B-1 Body Electrical Control System: 
Control Systems
Body Electrical Control System
Precautions
Precautions in Diagnosing TroubleS7RS0BA200001
• Diagnostic information stored in BCM memory can be cleared as well as checked by using SUZUKI scan tool. 
Before using scan tool, read its Operator ’s (Instruction) Manual carefully to have good understanding as to what 
functions are available and how to use it.
• Be sure to read “Precautions for Electrical Circuit Serv ice in Section 00” before inspection and observe what is 
written there.
• Communication of ECM,  TCM (if equipped), ABS/ESP ® control module, steering angle sensor (ESP ® model), 
keyless start control module (if equipped), combinatio n meter and BCM is established by CAN (Controller Area 
Network). For detail of CAN communication for BCM,  refer to “CAN Communication System Description”. 
Therefore, handle CAN communication line with care referr ing to “Precaution for CAN Communication System in 
Section 00”.
General Description
BCM General DescriptionS7RS0BA201001
The Body electrical Control Module (BCM) is incorporated in junction block assembly. Do not attempt removal of BCM 
from junction block assembly as it may cause contact failure.
The BCM incorporates relays and controllers which are used for the following systems and controls them.
• Power door lock
• Keyless entry (if equipped)
• Door lock function of keyle ss start system (if equipped)
• Rear wiper
• Combination meter
• Interior light
• Warning buzzer
• Rear end door window defogger and door mirror heater (if equipped)
• Rear end door opener
• Theft deterrent light
Also, the BCM has a function to cause the interior light and open door warning lamp in the combination meter to turn 
off when any door is left open for longer than  15 minutes to reduce wasteful battery consumption.
In addition, it is possible to check operation of actuator whic h is controlled by BCM by using the output test function of 
SUZUKI scan tool to operate actuator simulatively.  
Page 1406 of 1496
Downloaded from www.Manualslib.com manuals search engine 10B-3 Body Electrical Control System: 
Theft Deterrent LightS7RS0BA201003
The information display or clock (1) of this vehicle includes a theft deterrent light (2) for the theft preventive purpose. 
The BCM makes the theft deterrent light flash at certain interval s after the ignition switch is turned off until it is turned 
on again. Also, to check DTCs stored in BCM without usin g a SUZUKI scan tool when diagnosing troubles, it is 
possible to identify them by flashing  patterns of the theft deterrent light.
Security Alarm Description (If Equipped)S7RS0BA201004
Operation
The security alarm system provides a warning of an abnormal  condition to those who are around. Its operation is as 
follows. While the system is in the stand- by mode (when 20 seconds or more elapsed after the door is locked using a 
keyless entry transmitter or door request switch), BCM monitors  door lock status, door switch status and battery power 
supply voltage. When it detects an abnormal condition (door  is unlocked by some way other than using keyless entry 
transmitter or door request switch and opened or cut off BCM power supply voltage temporarily), it activates the 
warning buzzer (located in BCM), theft deterr ent light, hazard warning relay and horn relay.
The security alarm system  has 2 selectable modes.
• A mode: No operation
• B mode: Theft deterrent light blinks, hazard warning lights  blink, warning buzzer (located in BCM) sounds and horn 
sounds
When B mode is selected and the door is locked using keyl ess entry transmitter or door request switch, the theft 
deterrent light (1) flashes at  0.1 second interval for 20 seconds and the se curity alarm system is set to the stand-by 
mode (2). Once it is se t to the stand-by mode, the theft deterrent light blinks at 2 second intervals.
When the system is set to stand-by mode and the door is  unlocked by some way other than using keyless entry 
transmitter or door request switch and opened or cut off BCM power supply voltage temporarily, the alarm devices 
operate according to the selected mode as described above.
The alarm stops under either of the following conditions.
• Ignition switch is turned ON
• A certain time has elapsed since the alarm started
For selection of the mode of the security alarm system , refer to “Security Alarm Mode Selection Procedure (If 
Equipped)”.
1 2I4RS0AA20031-01
B A1T3
T1
T2 2
C
I5RS0DA20003-01
A: Indicator lamp turned ON
T1: 0.1 seconds
B: Indicator lamp turned OFF T2: 20 seconds
C: When door is locked using keyless entry tr ansmitter or door request switch T3: 2 seconds