2006 SUZUKI SX4 MAIN

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6) Check that the voltage between the following terminals and vehicle body ground are specifications under each
condition.
7) Check that voltage between the following terminals and body ground are as specification under each condition.
If measuring voltage is not within specification, check applicable circuit for open or short. If circuits are normal,
replace DRL controller.
If measuring voltage is within specification, DRL controller and its circuits are good condition.
54321
10987 6
V
1
1[A]
I5RW0A920003-01
[A]: DRL controller connector viewed from harness side
Terminal Circuit Specification Condition
1 To clearance lamp0 – 1 V Engine is at stop and lighting switch is at OFF position.
10 – 14 V Engine is at running and lighting switch is at OFF position.
2 To ignition switch0 – 1 V Ignition switch is at OFF position.
10 – 14 V Ignition switch is at ON position.
3To lighting switch
(CLEARANCE)0 – 1 V Lighting switch is at OFF position.
10 – 14 VLighting switch is at CLEARANCE position or HEAD
position.
4 Ground 0 – 1 V —
5 Ground 0 – 1 V —
6 To head lamp0 – 1 V• Lighting switch is at HEAD position and dimmer switch
is at LOW position.
• Engine is running and lighting switch is at OFF position.
10 – 14 VLighting switch is at HEAD position and dimmer switch is
at HI position.
7 To oil pressure switch8 – 10 VEngine is at running (Oil pressure warning lamp is turned
OFF).
0 – 1 V Engine is at stop.
8 Main fuse 10 – 14 V —
9 To lighting switch (HEAD)6 – 8 V• Engine is at running and lighting switch is at OFF
position.
• Engine is running and lighting switch is CLEARANCE
position.
0 – 1 V• Engine is at running and dimmer switch is at HEAD
position.
• Engine is at stop.
10 To lighting switch (LOW)0 – 1 V• Engine is at running and lighting switch is at OFF
position.
• Lighting switch is at HEAD position and dimmer switch
is at LOW position.
10 – 14 VLighting switch is at HEAD position and dimmer switch is
at HI position.

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Charge Warning Light Symptom DiagnosisS6RW0D9304010
Main Beam (High Beam) Indicator Symptom DiagnosisS6RW0D9304011
Warning Buzzer Circuit Symptom DiagnosisS6RW0D9304012
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.

Condition Possible cause Correction / Reference Item
Charge warning light
does not come ONCircuit fuse blownReplace fuse and check for short circuit.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Charge warning light stay
ONCharging system faultyCheck charging system.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Condition Possible cause Correction / Reference Item
Main beam (high beam)
indicator does not come
ONCircuit fuse blownReplace fuse and check for short circuit.
Combination switch faultyCheck combination switch referring to
“Headlight Switch (in Lighting Switch)
Inspection in Section 9B”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
Main beam (high beam)
indicator stay ONCombination switch faultyCheck combination switch referring to
“Headlight Switch (in Lighting Switch)
Inspection in Section 9B”.
Wiring or grounding faultyRepair circuit.
Combination meter faultyReplace combination meter.
Condition Possible cause Correction / Reference Item
Warning buzzer shows no
soundingCircuit fuse blownReplace fuse and check for short circuit.
Driver side door switch faultyCheck driver side door switch referring to
“Door Switch (Front / Rear Door) Inspection”.
Lighting switch faultyCheck lighting switch referring to “Headlight
Switch (in Lighting Switch) Inspection in
Section 9B”.
Key reminder switch faultyCheck key reminder switch referring to
“Ignition Switch Inspection”.
Seat belt switch faultyCheck seat belt switch referring to “Front Seat
Belt Inspection in Section 8A”.
Wiring or grounding faultyRepair circuit.
BCM faultyReplace after making sure that none of above
parts is faulty.

Downloaded from www.Manualslib.com manuals search engine 9E-1 Glass / Windows / Mirrors:
Body, Cab and Accessories
Glass / Windows / Mirrors
Precautions
Precautions for Power Window Service (Pinching Prevention Function Model)S6RW0D9500001
WARNING!
When checking the pinching prevention function, never attempt intentionally to have your hand, arm
or any other part of the body pinched. Also, use full care not to have your body caught.

• Do not drop the power window regulator (motor) or expose it to a strong impact in any other way.
• Do not operate the motor unless the power window regulator (motor) is installed and ready to operate door glass.
• If any peripheral part has bean damaged, replace regulator (motor) as well depending on the damage condition.
• 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)”.
General Description
Rear End Door Window Defogger System DescriptionS6RW0D9501001
The rear end door window defogger is controlled by BCM. For the BCM description refer to “BCM General Description
in Section 10B”.

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Schematic and Routing Diagram
Power Window Circuit Diagram (Pinching Prevention Function Model)S6RW0D9502001
6 5
[C][D]
DSB IG
E
SG SV SBSA DRU DRD
SG SV SBSA DRU DRDASU, RRU
or RLUASD, RRD
or RLD
[C][C]
D U
[C][D]
SU SBB [C][D] [E] [E]
ESG
SV SB SADRU DRD B ASU ASD
RRU
RRDDS IG RLD RLUSG SV SBSA DRU DRD [A] [B] 1
1
3
2
47
8
9
10
I6RW0D950001-01
[A]: Power window main switch connector
(viewed from harness side)1. Fuse 6. Pulse sensor 2
[B]: Driver side power window motor connector
(viewed from harness side)2. Driver side door switch 7. Window lock switch
[C]: UP 3. Power window main switch 8. Sub switch (passenger side, rear left side or rear light side)
[D]: DOWN 4. Driver side power window motor 9. Power window sub switch (passenger side, rear left side or
rear light side)
[E]: AUTO 5. Pulse sensor 1 10. Power window motor (other than driver side)

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Diagnostic Information and Procedures
Rear End door Window Defogger Symptom DiagnosisS6RW0D9504001
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.

Power Window Control System Symptom DiagnosisS6RW0D9504002
Condition Possible cause Correction / Reference Item
Rear end door window
defogger does not
operateCircuit fuse blownReplace fuse and check for short circuit.
Rear end door window defogger switch
faultyCheck rear end door window defogger switch
referring to “Rear End Door Window Defogger
Switch Inspection”.
Rear end door window defogger relay
faultyCheck rear end door window defogger relay
referring to “Rear End Door Window Defogger
Relay Inspection”.
Defogger wire faultyCheck defogger wire referring to “Rear End
Door Window Defogger Wire Inspection”.
Wiring or grounding faultyRepair circuit.
BCM faultyReplace after making sure that none of above
parts is faulty.
Condition Possible cause Correction / Reference Item
All power windows do not
operateCircuit fuse blownReplace fuse and check for short circuit.
Power window main switch faultyCheck power window main switch referring to
“Power Window Main Switch Inspection”.
Ignition switch faultyCheck ignition switch referring to “Ignition
Switch Inspection in Section 9C”.
Wiring or grounding faultyRepair circuit.
Only one power window
does not operatePower window main switch faultyCheck power window main switch referring to
“Power Window Main Switch Inspection”.
Power window sub switch faultyCheck power window sub switch referring to
“Power Window Sub Switch Inspection”.
Wiring and/or coupler faultyCheck wiring and/or coupler.
Power window regulator faultyCheck window regulator.
Power window motor faultyCheck power window motor.
Wiring or grounding faultyRepair circuit.
Driver side door glass
fails to perform auto-up /
auto-down function
(Pinching Prevention
Function Model)Power window main switch faultyCheck power window main switch referring to
“Power Window Main Switch Inspection”.
Power window motor faultyCheck power window motor referring to “Pulse
Sensor and Its Circuit Inspection (Pinching
Prevention Function Model)”.
Wiring or grounding faultyRepair circuit.
Driver side door glass
fails to lower back even
when a foreign matter is
pinched (Pinching
Prevention Function
Model)Power window main switch has not been
initializedExecute the initial setting of power window
main switch referring to “Power Window Main
Switch Initialization (Pinching Prevention
Function Model)”.
Power window main switch faultyCheck power window main switch referring to
“Power Window Main Switch Inspection”.
Power window motor faultyCheck power window motor referring to “Pulse
Sensor and Its Circuit Inspection (Pinching
Prevention Function Model)”.

Downloaded from www.Manualslib.com manuals search engine Glass / Windows / Mirrors: 9E-4
Inspection of Pinching Prevention Function (Pinching Prevention Function Model)S6RW0D9504032
1) Open driver side door glass fully.
2) Hold a hummer so that its handle (wooden) (1) is placed as shown.
WARNING!
Never attempt to have your hand, arm or any other part of the body punched. Also, use full care not to
have your body caught during inspection.

CAUTION!
If a side visor is installed, be careful so that hammer handle does not contact the visor. A hammer can
be held from inside of the vehicle.

3) Use auto-up function of power window main switch.
4) Check that door glass lowers back automatically to specified position “a” before hammer handle is caught. If there
is any faulty condition, referring to “Power Window Control System Symptom Diagnosis”.
Power Door Mirror Control System Symptom DiagnosisS6RW0D9504003
Driver side door glass
lowers back while using
auto-up function although
nothing is pinched
between door glass and
frame (Pinching
Prevention Function
Model)Foreign matter is attached to door glass,
glass run or sash etc.Remove the foreign matter.
Glass run and/or door sash faultyRepair or replace.
Power window main switch has not been
initializedExecute the initial setting of power window
main switch referring to “Power Window Main
Switch Initialization (Pinching Prevention
Function Model)”.
Power window main switch faultyCheck power window main switch referring to
“Power Window Main Switch Inspection”.
Power window motor faultyCheck power window motor referring to “Pulse
Sensor and Its Circuit Inspection (Pinching
Prevention Function Model)”. Condition Possible cause Correction / Reference Item
“a”. Approx. 220 mm (8.66 in.)
I6RW0D950006-01
Condition Possible cause Correction / Reference Item
All power mirrors do not
operateCircuit fuse blownReplace fuse and check for short circuit.
Power door mirror switch faultyCheck power door mirror switch referring to
“Power Door Mirror Switch Inspection”.
Wiring or grounding faultyRepair circuit.
One power mirror does
not operatePower door mirror switch faultyCheck power door mirror switch referring to
“Power Door Mirror Switch Inspection”.
Power door mirror actuator faultyCheck actuator refraining to “Power Door
Mirror Actuator Inspection”.
Wiring or grounding faultyRepair circuit.

Downloaded from www.Manualslib.com manuals search engine 9E-7 Glass / Windows / Mirrors:
9) Cut adhesive all around windshield (1) with piano
string (2). When using tool, windshield knife (3), to
cut adhesive, be careful not to cause damage to
windshield. Use wire to cut adhesive along lower
part of windshield.
NOTE
Use piano string (2) as close to glass as
possible so as to prevent damage to body
and instrument panel.

10) Using knife (1), smoothen adhesive (2) remaining on
body side (3) so that it is 1 – 2 mm (0.040 – 0.078
in.) thick all around.
NOTE
Before using knife (1), clean it with alcohol or
the like to remove oil from it.

11) When reusing windshield, remove the adhesive (1)
from it, using care not to damage primer coated
surface (2).
Installation
1) Using cleaning solvent, clean windshield edge where
windshield glass is to be adhered. (Let it dry for more
than 10 minutes.)
2) Install new glass stoppers (1) (2 pieces) to lower side
of windshield (2) as shown.
3) To determine installing position of glass (1) to body
(2), position glass against body so that clearance
between upper end of glass (1) and body (2) is
approximately 5.5 mm (0.217 in.) and clearances
between each side end (right & left) of glass (1) and
body (2) are even. Then mark mating marks (3) on
glass (1) and body (2) as shown. Upper clearance
can be adjusted by moving glass stoppers position.
Windshield clearance
“a”: approx. 5.5 mm (0.217 in.)
I3RH0A950006-01
I2RH01950042-01
3. Mark
I2RH01950043-01
1
3
2
I5RW0A950002-01
2
1“a”
3
I5RW0A950003-02

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4) Clean contact surfaces of old adhesive (4), paint or
bare metal thoroughly.
If surfaces of paint or bare metal come out, apply
primer (2) for body with caution not to apply primer
(2) to surface of adhesive remaining on body.
NOTE
• Be sure to refer to primer maker’s
instruction for proper handling and drying
time.
• Do not touch body and old adhesive
surfaces where glass is to be adhered.

5) Install new molding to glass.
6) Clean glass surface to be adhered to body with
clean cloth. If cleaning solvent is used, let it dry for
10 minutes or more.
Cleaning Area for windshield (distance from the
edge of glass or molding)
30 – 50 mm (1.19 – 1.96 in.)
7) Install new spacers (1) to windshield (2).8) Using new brush, apply sufficient amount of primer
onto glass along glass edge.
NOTE
• Be sure to refer to maker’s instruction for
proper handling and drying time.
• Do not apply primer on outside of ceramic
coated surface.
• Do not touch primer coated surface.

Width applied primer for windshield
“a”: 17 mm (0.67 in.)
“b”: 20 mm (0.79 in.)
9) Apply primer for molding along molding surface all
around.
1. Do not apply primer
3. Apply primer
I2RH01950046-01
2
1I5RW0A950004-01
1. Molding
2. 40 mm (1.57 in.)
“b”2
“a”
1
“a”
1
I5RW0A950005-01