2006 SUZUKI SX4 rear mirror

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-18
Rear Door Window Regulator Removal and
Installation
S6RW0D9506015
Removal
1) Remove door glass referring to “Rear Door Glass
Removal and Installation”.
2) Disconnect power window motor lead wire at
coupler.
3) Loosen regulator mounting screws, and then remove
rear window regulator (1).
Installation
Reverse removal procedure noting the following.
• Apply grease to sliding and rotating portions of
window regulator.
: Grease 99000–25011 (SUZUKI Super Grease A)
• Tighten rear door window regulator attaching screws.
Rear door window regulator screw tightening
order
(1) → (2)
Rear Door Window Regulator InspectionS6RW0D9506016
Check the following point:
• Check regulator sliding and rotating parts.
• Check rollers for wear and damage.
Rear End Door Window Defogger Switch
Inspection
S6RW0D9506017
1) Check rear end door window defogger switch for
operation as follows.
a) Rear end door window defogger switch is built in
HVAC control unit.
Remove HVAC control module (unit) referring to
“HVAC Control Unit Removal and Installation in
Section 7A” or “HVAC Control Module Removal
and Installation in Section 7B”.
b) Check that there is continuity between terminal
(1) and terminal (2) of HVAC control module
(unit) when rear end door window defogger
switch is at ON position. (Rear end door window
defogger switch is kept in push.)
c) Check that there is no continuity between
terminal (1) and terminal (2) of HVAC control
module (unit) when rear end door window
defogger switch is at OFF position.
If check result does not meet the above conditions,
replace HVAC control module (unit).
1
I5RW0A950031-01
2
2
1
I5RW0A950032-01[A]: Manual A/C model
[B]: Auto A/C model
1
1 2
2[A]
[B]
I5RW0A950033-01

Downloaded from www.Manualslib.com manuals search engine 9E-19 Glass / Windows / Mirrors:
Rear End Door Window Defogger Relay
Inspection
S6RW0D9506018
1) Disconnect negative (–) cable from battery.
2) Remove junction block for inspection of rear end
door window defogger relay.
3) Remove rear end door window defogger relay (1)
from junction block (2).
4) Check that there is no continuity between terminal
“c” and “d”. If there is continuity, replace relay.
5) Check that there is continuity between terminals “c”
and “d” when a 12 V battery is connected to
terminals “a” and “b”.
If malfunction is found, replace it with a new one.
Rear End Door Window Defogger Wire
Inspection
S6RW0D9506019
NOTE
• When cleaning rear end door window
glass, use a dry cloth to wipe it along heat
wire (1) direction.
• When cleaning glass, do not use detergent
or abrasive-containing glass cleaner.
• When measuring wire voltage, use a tester
with positive probe (2) wrapped with a tin
foil (3) which should be held down on wire
by finger pressure.

Wire Damage Inspection
1) Start engine.
2) Turn on defogger switch.
3) Measure voltage at the center of each defogger wire
(1), and check defogger wire condition according to
the following table.
If defogger wire open is found, go to next step.
Defogger wire voltage
3. Hood latch release cable
12
2
3
I5RW0A950034-01
ba
c
dc
ad
bI4RS0A950028-01Voltage Circuit
0 – 1 V Defogger wire open between its center
and defogger wire power source terminal
end (2)
4 – 6 V Normal condition
10 – 12 V Defogger wire open between its center
and defogger wire ground terminal end
(3)
I2RH01950002-01
2
1
3
I4RS0A950029-01

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-20
4) Touch voltmeter negative (–) lead to defogger wire
ground terminal end (1).
5) Touch voltmeter positive (+) lead with a foil strip to
defogger wire power source terminal end (2), then
move it along wire to defogger wire ground terminal
end (1).
The place where voltmeter fluctuates from 10 – 12 V
to 0 – 1 V is where there is open.
If found defective, repair defogger wire referring to
“Rear End Door Window Defogger Wire Repair”.
Rear End Door Window Defogger Wire RepairS6RW0D9506020
1) Use white gasoline for cleaning.
2) Apply masking tape (1) at both upper and lower
sides of heat wire (2) to be repaired.
3) Apply commercially-available repair agent (3) with a
fine-tip brush (4).
4) 2 to 3 minutes later, remove masking tapes (1).
5) Leave repaired heat wire as it is for at least 24 hours
before operating the defogger again.
Power Window Main Switch InspectionS6RW0D9506021
Switch for Driver Side Window
Without Pinching Prevention Function Model
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) Connect 12 V battery positive (+) terminal to terminal
“IG” of power window main switch and its negative (–
) terminal to terminal “E” of power window main
switch.
4) Check for continuity between terminals as shown
below.
If check result is not as specified, replace power
window main switch.
21
I4RS0A950030-01
I2RH01950005-01
I7RW01950004-01

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 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 10B-25 Body Electrical Control System:
Junction block connector “L314”
Junction block connector “L315”Terminal Circuit Normal voltage Condition
L314-4 Ground for BCM 0 V Ignition switch is at all positions
L314-6Right side door mirror heater
(if equipped)10 – 14 VEngine is running and rear end door window
defogger is in operation
0 VEngine is running and rear end door window
defogger is not in operation
L314-7Left side door mirror heater (if
equipped)10 – 14 VEngine is running and rear end door window
defogger is in operation
0 VEngine is running and rear end door window
defogger is not in operation
L314-8Rear end door window
defogger wire10 – 14 VEngine is running and rear end door window
defogger is in operation
0 VEngine is running and rear end door window
defogger is not in operation
L314-9 Rear wiper control10 – 14 VIgnition switch is at ON position and rear
wiper is not in operation
0 VIgnition switch is at ON position and rear
wiper is in operation
Terminal Circuit Normal voltage Condition
L315-1Door lock actuator control
(Dead lock) (if equipped)10 – 14 VDriver side key cylinder is turned to lock twice
with in 3 seconds
0 VManual door lock switch is at any position
other than LOCK position and driver side door
key cylinder switch is at any position other
than LOCK position
L315-9Door lock actuator control
(Unlock) (if equipped)10 – 14 VUnlock signal is output for rear door lock
actuator
0 VUnlock signal is not output for rear door lock
actuator
L315-10Door lock actuator control
(Lock) (if equipped)10 – 14 V Lock signal is output for all door lock actuators
0 VLock signal is not output for all door lock
actuators