2008 SUZUKI SWIFT Combination

Downloaded from www.Manualslib.com manuals search engine 9D-1 Wipers / Washers:
Body, Cab and Accessories
Wipers / Washers
Diagnostic Information and Procedures
Front Wiper and Washer Symptom DiagnosisS7RS0B9404001
Rear Wiper and Washer Symptom DiagnosisS7RS0B9404002
ConditionPossible cause Correction / Reference Item
Wiper malfunctions Circuit fuse blown Replace fuse and check for short circuit.
Wiper motor faulty Check wiper motor referring to “Windshield
Wiper Motor Inspection”.
Combination switch (wiper switch) faulty Check wiper switch referring to “Windshield
Wiper and Washer Switch Inspection”.
Wiring or grounding faulty Repair circuit.
Washer malfunctions Washer hose or nozzle clogged Clean or repair clogged hose or nozzle.
Circuit fuse blown Replace fuse and check for short circuit.
Washer motor faulty Check washer motor referring to “Washer
Pump Inspection”.
Combination switch (washer switch)
faulty Check washer switch referring to “Windshield
Wiper and Washer Switch Inspection”.
Wiring or grounding faulty Repair circuit.
ConditionPossible cause Correction / Reference Item
Wiper malfunctions
NOTE
• Use of SUZUKI scan tool makes it easy to
check whether a faulty
condition is on the
input side or output
side of BCM. For
checking procedure,
refer to “Diagnosis
Using Output Test
Function of SUZUKI
Scan Tool” under
“Scan Tool Data in
Section 10B”.
• Check each part in the order from the top of
the following list.

Circuit fuse blown Replace fuse and check for short circuit.
Wiper motor faulty Check wiper motor referring to “Rear Wiper
Motor Inspection”.
Combination switch (wiper switch) faulty Check wiper switch referring to “Rear Wiper
and Washer Switch Inspection”.
Rear wiper relay faulty Check rear wiper relay referring to “Rear Wiper
Relay Inspection”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.
Washer malfunctions Washer hose or nozzle clogged Clean or repair clogged hose or nozzle.
Circuit fuse blown Replace fuse and check for short circuit.
Washer motor faulty Check washer motor referring to “Washer
Pump Inspection”.
Combination switch (washer switch)
faulty Check washer switch referring to “Rear Wiper
and Washer Switch Inspection”.
Wiring or grounding faulty Repair circuit.

Downloaded from www.Manualslib.com manuals search engine Wipers / Washers: 9D-8
4) Remove windshield wiper and washer switch (1) from combination swit ch assembly (2) and
disconnect its coupler (3).
Installation
Reverse removal procedure.
Windshield Wiper and Washer Switch
Inspection
S7RS0B9406009
Windshield Wiper and Washer Switch
Check for continuity between terminals at each switch
position. If check result is not as specified, replace
switch. Intermittent Wiper Relay Circuit
1) Turn the windshield wiper switch to “INT” position.
2) Connect battery positive (+ ) terminal to terminal “5”
and its negative (–) terminal to terminal “2”.
3) Connect voltmeter positive lead to terminal “4” and its negative lead to terminal “2”.
4) Check that the voltmeter indicates the battery voltage (10 – 14 V).
5) Connect terminal “3” and terminal “5” by a jumper wire.
6) Disconnect end of the jumper wire from terminal “5”.
7) Connect disconnected jumper wire end to terminal “2”, then check that voltage between terminal “4” and
terminal “2” changes as shown.
If check result is not satisfied, replace switch.
[R]: RH steering vehicle
[L]: LH steering vehicle
1
2
3
I4RS0B940008-01
Terminal
Wiper SW
OFF
INT 6543
MIST
Terminal
Washer SW
OFF 12
ONLO
HI
654321
MIST
INT
LO
HI
WASHER ON
1
2
3
4 5 6
[R]
[L]
I5RS0C940001-01
[R]: RH steering vehicle [L]: LH steering vehicle
[R]: RH steering vehicle [L]: LH steering vehicle
V
2
34
52
34 5
[L] [R]
I5RS0C940002-01
V
INT
TIME
INT
TIME
INT time control
switch position Voltage
10-14V
0V 1.6 ± 1 sec.
10-14V
0V 10.7 ± 5 sec.
2
34
52
34 5
[L]
[R]
I5RS0C940003-01

Downloaded from www.Manualslib.com manuals search engine 9E-1 Glass / Windows / Mirrors:
Body, Cab and Accessories
Glass / Windows / Mirrors
General Description
Rear End Door Window Defogger System DescriptionS7RS0B9501001
The rear end door window defogger is controlled by BCM. For the BCM description refer to “BCM General Description
in Section 10B”.
Windshield ConstructionS7RS0B9501002
The windshield is installed by using a special type of adhesive (that is, one component urethane adhesive used with
primer). For the windshield replacement, it is important to use an adhesive which provides sufficient adhesion strength
and follow the proper procedure.
CAUTION!
• Described is the glass replacement by using 3 types of primers and 1 type of adhesive made by YOKOHAMA (one component urethane adhesive to be used with primer in combination). When
using primer and adhesive made by other manufacturers, be sure to refer to handling instructions
supplied with them. Negligence in following such procedure or misuse of the adhesive in any way
hinders its inherent adhesive property. Therefore, before the work, make sure to read carefully the
instruction and description given by the maker of the adhesive to be used and be sure to follow the
procedure and observe each precaution throughout the work.
• Should coated surface be scratched or otherwise damaged, be sure to repair damaged part, or corrosion may start from there.

Use the specific adhesive which has the following property.
Glass adhesive shearing strength
40 kg/cm2 (569 lb/in2) or more
Adhesive materials and tools required for removal and installation.
• One component urethane adhesive and primers used in combination (For one sheet of windshield). – Adhesive (470 g (15.7 oz.))
– Primer for glass (30 g (1.0 oz.))
– Primer for body (30 g (1.0 oz.))
– Primer for molding (30 g (1.0 oz.))
3
3 1
2
44
4
5
5
I4RS0A950001-01
1. Windshield glass
3. Windshield glass stopper 5. Windshield side garnish
2. Windshield molding 4. Spacer : Do not reuse.

Downloaded from www.Manualslib.com manuals search engine Security and Locks: 9F-1
Body, Cab and Accessories
Security and Locks
General Description
Key Coding ConstructionS7RS0B9601001
Key Usage and Identification
Key is used for ignition and door lock cylinders. Key is cut on both edges to make them reversible.
Key identification is obtained from five character key code stamped on key code tag. Using this key code, key code
cutting combination can be determined from a code list (ava ilable to owners of key cutting equipment from suppliers).
Rear End Door Opener System DescriptionS7RS0B9601002
Rear end door opener system consists of rear end door opener switch (1), rear end door opener relay (in BCM), rear
end door lock assembly (2) and BCM (3) (in junction block assembly).
Rear end door opener system is activated by pushing re ar end door opener switch after all doors are unlocked by
manual door switch, key cylinder s witch, keyless entry transmitter or request switch (5) (if equipped).
When rear end door opener switch pushed rear end door opener relay is ON. Then, BCM releases latch of rear end
door lock assembly from striker and rear end door can be opened.
In addition, in case that rear end door cannot be opened by rear end door opener switch, rear end door can be opened
by emergency lever (4) in rear end door lock assembly.
I4RS0B960001-01

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.

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-2
CAN Communication System DescriptionS7RS0BA201002
Refer to “CAN Communication System Description in Section 1A” for CAN communication system description. BCM
communication control data with ea ch control module as follows.
BCM Transmission Data
BCM Reception Data
A/C switch ON signal
Electric load signal
"3" position switch signal
Illumination ON signal
Brake fluid level switch signal
Parking brake switch signal
Seat belt buckle switch signal
Charging system signal
Engine oil pressure switch signal
Diagnostic trouble code (DTC)
Door switch status
Door lock status ECM
TCM
(A/T model) Combination
Meter Keyless Start
Control Module
(if equipped)
Transmit DATA
BCM
ESP
Control Module
(if equipped)
I7RS0BA20002-01
Engine speed signal
Vehicle speed signal Engine coolant temperature signal
A/C refrigerant pressure signal
Fuel consumption signal A/C compressor clutch signal
Transmission range sensor signal
Fuel level signal
Ignition knob switch signal
Door lock/unlock request signal
Buzzer request signal
Answer back request signal
DATA
BCM
Receive
Combination
Meter
TCM
(A/T model) Keyless Start
Control Module (if equipped)
ECM
I7RS0AA20001-01

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-6
[A]: Vehicle not equipped with diagnosis connector 19. Door key cylinder switch (included in door lock actuator)40. SDM
[B]: Vehicle equipped with diagnosis conn ector 20. Manual door lock switch 41. Rear end door window defogger relay
[C]: ESP ® model 21. Rear end door window defogger switch 42. Rear end door window defogger
1. BCM (included in junction block assembly) 22. Rear end door opener switch 43. Rear end door window defogger indicator lamp
2. Rear washer motor 23. “3” position switch (A/T model)44. Horn relay
3. Rear wiper motor 24. A/C switch45. Horn switch
4. Rear wiper relay 25. Rear end door opener relay46. Horn
5. Rear wiper and washer switch 26. Rear end door opener actuator47. Lighting switch
6. Outside air temperature sensor 27. TCM (A/T model)48. Ignition switch
7. Key reminder switch 28. ECM49. Battery
8. Theft deterrent light 29. Combination meter50. To turn signal light
9. Oil pressure switch 30. Data link connector (DLC)51. Body ground
10. Generator 31. To ECM, ABS/ESP®, P/S control module 52. Engine ground
11. Information display (if equipped) 32. To SDM53. Keyless start control module (if equipped)
12. Keyless entry receiver (if equipped) 33. Door lock actuator relay 54. Right side door mirror heater (if equipped)
13. Driver side door switch 34. Driver side door lock actuator55. Left side door mirror heater (if equipped)
14. Other than driver side door switch 35. Passenger side door lock actuator56. ABS/ESP® control module
15. Rear end door switch 36. Rear door lock actuator57. To HVAC control module
16. Driver side seat belt switch 37. Turn signal and hazard warning relay 58. CAN junction connector
17. Brake fluid level switch 38. Hazard warning switch59. Steering angle sensor
18. Parking brake switch 39. Interior light

Downloaded from www.Manualslib.com manuals search engine 10B-9 Body Electrical Control System:
Diagnostic Information and Procedures
BCM Self-Diagnosis FunctionS7RS0BA204001
• BCM monitors conditions of the system components and its circuit with ignition switch turned to ON position. When
an abnormality in the system oc curs, the area where that abnormality lies is stored in the memory of EEPROM in
BCM.
• DTC can be checked in either one of following ways. – DTC can be checked by SUZUKI scan tool (2) connected to DLC (1).
– DTC can be read from flashing pattern of theft deterrent light (3). Also, DTC is displayed on combination meter
(4) at the same time.
BCM input / output table
4. Oil pressure switch 15. Rear end door window defogger switch 26. Rear wiper relay
5. Outside air temperature sensor (if equipped) 16. A/C switch
27. Rear end door window defogger relay
6. Door lock actuator (incorporated in key cylinder switch) 17. Hazard warning switch
28. Turn signal and hazard warning relay
7. Door switch 18. Rear wiper switch 29. Key reminder switch (included in ignition switch)
8. Interior light 19. Lighting switch
9. Rear end door opener switch 20. Manual door lock switch
3
1
2
4I4RS0BA20004-03
Control
Input Output
Power door lock system • Key cylinder switch
• Manual door lock switch • Each door lock actuator
Keyless entry system • Key reminder switch
• Keyless entry receiver
• Driver side door switch • Each door lock actuator
• Turn signal and hazard warning relay
• Interior light
Keyless start system
(Door lock function) • Keyless start control module
• Each door lock actuator
• Turn signal and hazard warning relay
• Interior light
Rear wiper • Rear wiper INT switch
• Rear wiper LO switch • Rear wiper relay
Combination meter • Tail light switch
• Oil pressure switch
• Parking brake switch
• Driver side seat belt switch
• Brake fluid level switch
• Generator
• Each door switch • Combination meter