battery place SUZUKI SWIFT 2004 2.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 9E-19 Glass / Windows / Mirrors:
Power Door Mirror Actuator InspectionS7RS0B9506021
1) Remove front door trim referring to step 1) to 3) of “Front Door Glass Removal and Installation”.
2) Disconnect door mirror coupler (1).
3) Check that door mirror operates properly when battery voltage is applied to connector terminals.
4) Connect battery positive (+) and negative (–) terminal to the door mirror terminals as shown.
If it does not follow the table’s operation, replace
door mirror assembly.
Door Mirror Heater Switch Inspection (If
Equipped)
S7RS0B9506022
Door mirror heater is operated by rear end door window
defogger switch. Check rear end door window defogger
switch referring to “Rear End Door Window Defogger
Switch Inspection”.
Door Mirror Heater Inspection (If Equipped)S7RS0B9506023
1) Remove front door trim refe rring to Step 1) to 3) of
“Front Door Glass Removal and Installation”.
2) Disconnect door mirror coupler (1).
3) Check for continuity between terminals “a” and “b”. If no continuity, replace outside mirror.
Special Tools and Equipment
Recommended Service MaterialS7RS0B9508001
NOTE
Required service material is also described in the following.
“Front Door Window Components”
“Rear Door Window Components”

*: Vehicle with retractable mirror only
Operation
Terminal
Up
Down
Left
RightCBA
1
C B
A
*Set
*Retract
DE
DE
I5RS0C950005-01
1
“a” “b”
I5RS0D950001-01
Material
SUZUKI recommended product or Specification Note
Grease SUZUKI Super Grease A P/No.: 99000–25011) / )

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.

Downloaded from www.Manualslib.com manuals search engine Security and Locks: 9F-9
Power Door Lock Actuator InspectionS7RS0B9606006
1) Remove door trim from door panel.For front door, refer to Step 1) to 3) of “Front Door
Glass Removal and Installation in Section 9E”.
For rear door, refer to Step 1) to 3) of “Rear Door
Glass Removal and Installation in Section 9E”.
For rear end door, refer to Step 1) of “Rear End Door
Assembly Removal and Installation in Section 9J”.
2) Disconnect power door lock actuator coupler.
3) Connect battery positive (+) and negative (–) terminals to the door lock actuator terminals (a, b, c,
d) as shown in figure.
If it does not operate as specified in the following
table, replace door lock assembly.
[A]: Front door
[B]: Rear door
[C]: Rear end door
Unlock Lock
Lock Unlock
Right side switch terminals
Left side switch terminals ac db
ab cd
[A]
Unlock Lock
Lock Unlock
Right side switch terminals
Left side switch terminals
a
c
d b
ab cd
[B]
ab
Lock
Unlock
a
b
[C]
I4RS0A960011-02

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

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

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-16
BCM Power Circuit and Ground Circuit CheckS7RS0BA204007
Wiring Diagram
Troubleshooting
I4RS0AA20008-01
[A]: Junction block assembly connector viewed from harness side3. Ignition switch
1. BCM 4. Battery
2. Junction block assembly
Step Action YesNo
1 Fuse check
1) Turn ignition switch to OFF position.
2) Check circuit fuses for condition.
Are circuit fuses in good condition? Go to Step 2.
Replace fuse and check
for short circuit to
ground.
2 Power supply circuit check
1) Disconnect connectors from junction block assembly.
2) Check for proper connection to junction block assembly
connector at terminal “E40-2”.
3) If OK, then measure voltage between “E40-2” terminal of junction block assembly connector and vehicle body
ground.
Is voltage 10 – 14 V? Go to Step 3.
Repair power supply
circuit.

Downloaded from www.Manualslib.com manuals search engine 10B-39 Body Electrical Control System:
Repair Instructions
BCM (Included in Junction Block Assembly)
Removal and Installation
S7RS0BA206001
CAUTION!
Do not attempt removal of BCM from junction
block assembly as it may cause contact
failure.
If there is faulty condition in BCM, replace
junction block assembly.

Removal
1) Disconnect negative (–) cable from battery.
2) Disable air bag system referring to “Disabling Air Bag System in Section 8B”.
3) Remove dash side trim (1) and steering column hole cover (2).
4) Remove junction block assembly mounting nuts (3).
5) Disconnect connectors from BCM and junction block assembly.
6) Detach wiring harness clamp from junction block assembly.
Installation
Reverse removal procedure for installation, noting
following points.
• Connect connectors securely.
• Enable air bag system referring to “Enabling Air Bag System in Section 8B”.
Outside Air Temperature Sensor Removal and
Installation
S7RS0BA206002
For removal and installation, refer to “Outside Air
Temperature Sensor Removal and Installation (If
Equipped) in Section 9C”.
Outside Air Temperature Sensor InspectionS7RS0BA206003
For inspection, refer to “Outside Air Temperature Sensor
Inspection (If Equipped) in Section 9C”.
Security Alarm Mode Selection Procedure (If
Equipped)
S7RS0BA206004
Security alarm mode can be selected by performing the
following procedure.
1) Confirm that all doors are closed, all doors are unlocked and ignition key is inserted in ignition key
cylinder.
2) Remove ignition key from ignition key cylinder.
3) Perform Step a) through e) described below within 15 seconds.
a) Insert ignition key (1) in ignition key cylinder (2).
b) Remove ignition key from ignition key cylinder.
c) Repeat Step a) and b) twice.
d) Insert ignition key in ignition key cylinder.
e) Push lock side (3) of driver side manual lock switch (4) 3 times.
4) When Step 3) is completed, the mode changes to the next one automatically. The warning buzzer
(located in BCM) sounds by the number of specified
for each mode as follows.
• Changed from A mode to B mode: Buzzer sounds 4 times
• Changed from B mode to A mode: Buzzer sounds once
4. BCM 5. Junction block assembly
I4RS0BA20010-01
4
3
1
2
I5RS0DA20007-01

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 10C-15 Immobilizer Control System:
DTC P1638: Immobilizer Information MismatchedS7RS0BA304017
DTC Detecting Condition and Trouble Area
Troubleshooting3
DTC check of BCM
1) Check BCM for DTC referring to “DTC Check in Section
10B”.
Is DTC U1073, U1100, and/or U1114 detected? Go to applicable DTC
diag. flow.
Go to step 4.
4 CAN communication circuit check
1) Disconnect connectors from ECM, BCM and ABS
control module.
2) Check CAN communication circuit for open, short and high resistance.
• Between ECM and ABS control module
• Between BCM and ABS control module
Is each CAN communication circuit in good condition? Go to Step 5. Repair circuit.
5 Replacement of BCM
1) Replace BCM with new one referring to “BCM (Included
in Junction Block Assembly) Removal and Installation in
Section 10B”.
2) Check ECM for DTC referring to “Diagnostic Trouble Code (DTC) Check”.
Is DTC P1636 still detected? Substitute a known-
good ECM and recheck.
BCM faulty.
Step Action Yes No
Detecting Condition
Trouble Area
• The immobilizer control sys tem information in ECM and
the one in BCM does not match.
• The registration of the immobilizer control system
information in ECM is failed. • Use of the wrong ECM
• CAN communication circuits
•BCM
•ECM
Step
Action YesNo
1 Was “Immobilizer Control S ystem Check” performed? Go to Step 2.Go to “Immobilizer
Control System Check”.
2 DTC confirmation
1) Disconnect negative (–) cable from battery for more than
5 seconds.
2) Connect negative (–) cable to battery.
3) Check if any DTC is detecte d referring to “Diagnostic
Trouble Code (DTC) Check”.
Is DTC P1638 still detected? Go to Step 3.
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
3 DTC check of ECM
1) Check ECM for DTC referring to “DTC Check in Section
1A”.
Is DTC P1674, P1675, P1678 and/or P1685 detected? Go to applicable DTC
diag. flow.
Go to Step 4.
4 DTC check of BCM
1) Check BCM for DTC referring to “DTC Check in Section
10B”.
Is DTC U1073, U1100, U0155 and/or U1114 detected? Go to applicable DTC
diag. flow.
Go to step 5.

Downloaded from www.Manualslib.com manuals search engine Immobilizer Control System: 10C-16
Inspection of Immobilizer Control Module (ICM) and Its CircuitS7RS0BA304018
ICM and its circuit can be checked at ICM wiring connector by measuring voltage.
CAUTION!
ICM cannot be checked by itself. It is strictly prohibited to connect voltmeter or ohmmeter to ICM with
connector disconnected from it.

Voltage Check
1) Remove ICM (1) from steering lock assembly or steering lock unit referrin g to “Immobilizer Control Module (ICM)
Removal and Installation”.
2) Connect ICM connector (2) to ICM.
3) Check voltage at each terminal.
NOTE
As each terminal voltage is affected by the battery voltage, confirm that it is 11 V or more when the
ignition switch is turned to ON position.

5 CAN communication circuit check
1) Disconnect connectors from ECM, BCM and ABS
control module.
2) Check CAN communication circuit for open, short and high resistance.
• Between ECM and ABS control module
• Between BCM and ABS control module
Is each CAN communication circuit in good condition? Go to Step 6. Repair circuit.
6 Replacement of BCM
1) Replace BCM with new one referring to “BCM (Included
in Junction Block Assembly) Removal and Installation in
Section 10B”.
2) Check ECM for DTC referring to “Diagnostic Trouble Code (DTC) Check”.
Is DTC P1638 still detected? Substitute a known-
good ECM and recheck.
BCM faulty.
Step Action Yes No
12
3
4
G24
1
2
3
I4RS0BA30005-02
3. ICM connector (harness side view)