Window SUZUKI SX4 2006 1.G Service Service Manual

Downloaded from www.Manualslib.com manuals search engine 9E-23 Glass / Windows / Mirrors:
Pulse Sensor and Its Circuit Inspection
(Pinching Prevention Function Model)
S6RW0D9506029
NOTE
After replacing or disconnecting the driver
side power window regulator (motor), power
window main switch, battery and/or fuse,
make sure to execute the initial setting, (to
have the door glass closed position learned)
refer to “Power Window Main Switch
Initialization (Pinching Prevention Function
Model)”.

Pulse Sensor Circuit Diagram1) Remove driver side door trim referring to Step 1) to
3) of “Front Door Glass Removal and Installation”.
2) Remove power window main switch from driver side
door trim, and them connect connector to power
window main switch.
3) Disconnect power window motor connector.
4) Turn ignition switch to ON position.
5) Check that “SV” wire terminal voltage of power
window motor connector is 10 – 14 V. If voltage is
not satisfied, check power window main switch
circuit for open, short and high resistance. If circuit is
OK, replace power window main switch.
6) Connect power window motor connector.
7) Connect oscilloscope to power window main switch
connector terminals.
8) Check pulse sensor signal by using oscilloscope. If
pulse sensor signal is not satisfied, check pulse
sensor 1 and 2 circuit. If circuit is OK, replace door
window regulator (motor).
Reference Waveform
[A]: Power window main switch connector
(viewed from harness side)
[B]: Driver side power window motor connector
(viewed from harness side)
1. Power window main switch
2. Driver side power window motor
3. Pulse sensor 1
4. Pulse sensor 2
SG
SV SB SA
SG SV SBSA
B IG
E
4 3
SG SV SBSA
SG SV SBSA
2 1
[A] [B]
I6RW0D950003-01
Measurement
terminalCH1: “SA” terminal to “SG” terminal
CH2: “SB” terminal to “SG” terminal
Oscilloscope
settingCH1: 5V/DIV, CH2: 5V/DIV
TIME: 10ms/DIV
Measurement
conditionIgnition switch is at ON position,
driver side power window operate
1. Normal operation
2. Something caught
I6RW0D950004-01

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-24
Power Window Main Switch Initialization
(Pinching Prevention Function Model)
S6RW0D9506030
CAUTION!
• After replacing or disconnecting the driver
side door window regulator (motor), power
window main switch, battery or fuse, be
sure to execute initial setting (to have door
glass completely closed position learned).
If initial setting is not executed, correct
automatic operation (including pinching
prevention operation) would not be
available.
• Make sure that no foreign matter is
pinched while executing initial setting.

1) Open driver side door glass fully.
2) Raise driver side door window switch (MANUAL UP
position) of power window main switch until door
glass is closed completely and hold the switch in that
state for 2 seconds or more.3) Use auto-down / auto-up function of power window
main switch and check that door glass opens fully /
closes completely.
4) Check pinching prevention function referring to
“Inspection of Pinching Prevention Function
(Pinching Prevention Function Model)”.
Door Mirror ComponentsS6RW0D9506023 1. AUTO UP position
2. MANUAL UP position
3. OFF position
1
2
3
I6RW0D950005-01
2
1
i
iiiii
3
I5RW0A950038-03
1. Door mirror
2. Door mirror mounting nut
:Tighten nuts in such order as indicated in the figure.
3. Door mirror trim

Downloaded from www.Manualslib.com manuals search engine 9E-25 Glass / Windows / Mirrors:
Door Mirror Removal and InstallationS6RW0D9506024
When removing or installing door mirror, refer to the
figure in “Door Mirror Components”.
Power Door Mirror Switch InspectionS6RW0D9506025
1) Remove driver side door trim referring to step 1) to
3) of “Front Door Glass Removal and Installation”.
2) Remove power window main switch from door trim.
3) Check for continuity between terminals at each
switch position.
If check result is not as specified, replace door mirror
switch.
Power Door Mirror Actuator InspectionS6RW0D9506026
1) Remove 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.
*: Vehicle with retractable mirror only
ABC
DEFG
A
BC
DE
FG
Up
Down
Left
Right
L
RH
I
*Set
*Retract
HII5RS0C950004-01
*: Vehicle with retractable mirror only
A
B
C1 Operation
Terminal
Up
Down
Left
Right
*Set
*RetractCDE B A
D
E
I6RW0D950007-01

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-26
Door Mirror Heater Inspection (If Equipped)S6RW0D9506027
1) Remove door trim referring to step 1) to 3) of “Front
Door Glass Removal and Installation”.
2) Disconnect door mirror connector (1).
3) Check for continuity between terminals “a” and “b”.
If no continuity, replace outside mirror.
Door Mirror Heater Switch Inspection (If
Equipped)
S6RW0D9506028
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”.
Special Tools and Equipment
Recommended Service MaterialS6RW0D9508001
NOTE
Required service material is also described in the following.
“Front Door Window Components”
“Rear Door Window Components”

a
b1I7RW01950008-01
Material SUZUKI recommended product or Specification Note
Grease SUZUKI Super Grease A P/No.: 99000–25011) / )

Downloaded from www.Manualslib.com manuals search engine Security and Locks: 9F-6
Repair Instructions
Front Door Lock Assembly ComponentsS6RW0D9606001
Front Door Lock Assembly Removal and
Installation
S6RW0D9606002
Removal
1) Remove door trim and door sealing cover referring to
step 1) to 6) of “Front Door Glass Removal and
Installation in Section 9E”.
2) Raise window all the way up.
3) Remove door sash (1).4) Remove key cylinder mounting bolt (1), and then
remove key cylinder (2).
5) Disconnect door opening control rod (1) from outside
handle.
6) Disconnect door lock motor lead wire at coupler (if
equipped).
(a)
(b)
5
3
6
1 4
2
I5RW0A960003-01
1. Front door latch assembly
: Apply lithium grease 99000-25011 to sliding and rotating parts and spring if any.4. Latch striker : 5.0 N⋅m
(0.5 kgf-m, 4.0 lb-ft)
2. Outside handle assembly
: Apply lithium grease 99000-25011 to sliding part.5. Key cylinder : 10 N⋅m
(1.0 kgf-m, 7.5 lb-ft)
3. Outside handle frame
: Apply lithium grease 99000-25011 to sliding part and spring.6. Inside handle bezel
1
I4RS0A960007-01
12
I4RS0B960005-01

Downloaded from www.Manualslib.com manuals search engine Hood / Fenders / Doors: 9J-1
Body, Cab and Accessories
Hood / Fenders / Doors
Repair Instructions
Hood Removal and InstallationS6RW0D9A06001
Removal
CAUTION!
Place cloth to prevent body from any
damage.

1) Remove hood silencer (4).
2) Disconnect window washer hose (1) from hood.
3) Remove 4 mounting bolts (3) to detach hood (2).
Installation
Reverse removal procedure noting the following.
• Apply sealant to contact face “A” of hood hinge.
Specified sealant.
“A”: Sealant 99000–31110 (SUZUKI Bond
No.1215)
• Adjust hood lock position if necessary referring to
“Hood Inspection and Adjustment”.
Hood Inspection and AdjustmentS6RW0D9A06002
Inspection
• Check that hood opens and closes smoothly and
properly. Lubricate if necessary.
• Check that hood stops in the secondary latched
position properly (preventing hood from opening
freely) and that hood closes completely in the fully
latched position.
• Adjust hood locks position, if necessary.Adjustment
Adjust the following point:
• Hood position adjustment.
Fore-and-aft and right-and-left adjustment.
Adjust hood clearance by loosening hood mounting
bolts. Refer to “Panel Clearance in Section 9K”.
• Vertical adjustment
If only one side (right or left) of hood is not level with
front fender, make it level by tightening or loosening
hood cushion (1).
• Hood lock position adjustment
a. Loosen hood lock bolts.
b. Adjust hood lock height position so the hood is
locked without looseness.
c. Tighten hood latch bolts to specified torque.
Tightening torque
Hood latch bolt (a): 10 N·m (1.0 kgf-m, 7.5 lb-
ft)
d. Make sure the hood is locked smoothly and
securely.
2
4
1
3 “A”
“A”
I5RW0A9A0001-01
1
I5RW0A9A0002-01
(a)(a)
I5RW0A9A0003-01

Downloaded from www.Manualslib.com manuals search engine 9J-6 Hood / Fenders / Doors:
Rear End Door Assembly ComponentsS6RW0D9A06009
Rear End Door Assembly Removal and
Installation
S6RW0D9A06010
WARNING!
Be careful enough when you open and shut
with door balancer has not adhered to rear
end door.
Otherwise, Rear end door doses in weight
and is injured.

Removal
1) Remove rear end door trim (1).
2) Remove related section of head lining and rear trim.
3) Disconnect rear end door harness couplers (2) and
washer hose (3).
4) Remove rear end door balancers (4).
5) Remove door hinge nuts (5) and remove rear end
door assembly (6).
BA
A
B
A
A
A
A
A
AA
A
A
5
614 2
(a)
(a)
[A]
3
7
8
9
I6RW0B9A0006-01
[A]: Rear end door spoiler installation position 4. Rear end door balancer 8. Cap
1. Rear end door panel assembly 5. Rear end door trim 9. Clip
2. Rear end door window glass 6. Rear end door opening wether-strip : 23 N⋅m (2.3 kgf-m, 17.0 lb-ft)
3. Rear end door hinge
: Apply lithium grease 99000-25011 to door hinge
moving section.
: Apply sealant 99000-31110 to contact face.7. Rear end door spoiler

Downloaded from www.Manualslib.com manuals search engine 10B-1 Body Electrical Control System:
Control Systems
Body Electrical Control System
Precautions
Precautions in Diagnosing TroubleS6RW0DA200001
• 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 Service in Section 00” before inspection and observe what is
written there.
• Communication of ECM, TCM (A/T model), ABS control module, 4WD control module (if equipped), keyless start
control module (if equipped), combination 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 referring to “Precaution for CAN Communication System in Section 00”.
General Description
BCM General DescriptionS6RW0DA201001
The Body electrical Control Module (BCM) is
incorporated in junction block. Do not attempt removal of
BCM from junction block 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 (if equipped)
• Keyless entry (if equipped)
• Door lock function of keyless 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 (if equipped)
• Theft deterrent light
Also, the BCM has a function to cause the interior light
and open door warning light 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
which is controlled by BCM by using the output test
function of SUZUKI scan tool to operate actuator
simulatively.
CAN Communication System DescriptionS6RW0DA201002
Refer to “CAN Communication System Description in Section 1A” for CAN communication system description.
BCM communication control data with each control module as follows.
BCM Transmission Data
A/C switch ON signal
Electric load signal
Brake fluid level switch signal
Parking brake switch signal
Diagnostic trouble code (DTC)
Illumination ON signal
Seat belt buckle switch signal
Charging system signal
Engine oil pressure switch signal
Door switch status
Door lock statusECMKeyless Start
Control Module
(if equipped) Combination
Meter
BCMTransmit
DATA
I6RW0CA20001-01

Downloaded from www.Manualslib.com manuals search engine 10B-5 Body Electrical Control System:
1. BCM 23. Brake fluid level switch 45. Passenger side door lock actuator (if equipped)
2. Rear end door opener actuator (if equipped) 24. Parking brake switch 46. Rear door lock actuator (if equipped)
3. Rear end door opener relay (if equipped) 25. Door key cylinder switch (included in door lock
actuator) (if equipped)47. Hazard warning switch
4. Rear washer motor 26. Manual door lock switch (if equipped) 48. Turn signal and hazard warning relay
5. Rear wiper and washer switch 27. Rear end door opener switch (if equipped) 49. To turn signal light
6. Outside air temperature sensor (if equipped) 28. A/C switch (if equipped) 50. Interior light
7. Key reminder switch 29. Rear end door window defogger switch 51. Rear end door window defogger relay
8. Theft deterrent light 30. Rear wiper motor 52. Right side door mirror heater (if equipped)
9. Oil pressure switch 31. Rear wiper relay 53. Left side door mirror heater (if equipped)
10. SDM 32. TCM (A/T model) 54. Rear end door window defogger
11. P/S control module 33. ECM 55. Rear end door window defogger indicator light
12. Navigation (if equipped) 34. ABS control module 56. Horn relay
13. Audio unit (if equipped) 35. Keyless start control module (if equipped) 57. Horn switch
14. Headlight leveling control module (if equipped) 36. CAN junction connector 58. Horn
15. Generator 37. Combination meter 59. Lighting switch
16. Information display (if equipped) 38. 4WD control module (if equipped) 60. Ignition switch
17. HVAC control module (if equipped) 39. DLC 61. Battery
18. Keyless entry receiver (if equipped) 40. To ABS control module and P/S control module 62. Body ground
19. Driver side door switch 41. To SDM 63. Engine ground
20. Other than driver side door switch 42. To HVAC control module (if equipped)

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-6
Connector Layout Diagram of BCM and Junction BlockS6RW0DA202002
BCM and Junction Block Connectors (Viewed from Harness Side)
I6RW0CA20004-01
[A]: Junction block (viewed from BCM side) 2. Junction block 5. Rear wiper relay
[B]: Junction block (viewed from relay side) 3. Blower motor relay 6. Rear end door window defogger relay
1. BCM 4. Horn relay 7. Turn signal and hazard warning relay