2006 SUZUKI SX4 lock

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Manual Type 7B-21
7) When refrigerant container (1) is emptied, use the
following procedure to replace it with a new
refrigerant container.
a) Close low pressure valve.
b) Replace empty container with a refrigerant
container which has been charged with
refrigerant. When using refrigerant container tap
valve (2), use the following procedure for
replacement.
i) Retract needle (3) and remove refrigerant
container tap valve by loosening its plate nut
(4).
ii) Install the refrigerant container tap valve to a
new refrigerant container.
c) Purge any air existing in center charging hose.
When using refrigerant container tap valve, use
the following procedure to purge air.
i) Once fully tighten refrigerant container tap
valve (1), and then loosen (open) plate nut
(2) slightly.
ii) Open low pressure side valve (3) of manifold
gauge set (4) a little.
iii) As soon as refrigerant comes out with a
“hiss” through a clearance between
refrigerant container and tap valve, tighten
plate nut as well as low pressure side valve.
iv) Turn handle of tap valve clockwise so that its
needle is screwed into the new container to
make a hole for refrigerant flow.8) After the system has been charged with specified
amount of refrigerant or when low pressure gauge
(1) and high pressure gauge (2) have indicated the
following specified value, close low pressure side
valve (3) on manifold gauge set (4).
Specified amount of refrigerant
430 ± 20 g (15.2 ± 0.7 oz))
Low side and high side pressure example
Removal of Manifold Gauge Set
WARNING!
High pressure side is under high pressure.
Therefore, be careful not to get injured
especially on your eyes and skin.

For the A/C system charged with the specified amount of
refrigerant, remove manifold gauge set as follows:
1) Close low pressure side valve of manifold gauge set.
(The high pressure side valve is closed continuously
during the process of charging.)
2) Close refrigerant container valve.
3) Stop engine.
4) Using shop rag, remove charging hoses from service
valves. This operation must be performed quickly.
5) Put caps on service valves.
I2RH01720018-01
I2RH01720019-01
Gauges should read as follows when ambient
temperature is 30 °C (86 °F).
Pressure
on high pressure gauge1130 – 1560 kPa
(11.4 – 15.6 kgf/cm
2)
(162.3 – 221.8 psi)
Pressure
on low pressure gauge270 – 390 kPa
(2.7 – 3.9 kgf/cm
2)
(38.8 – 56.0 psi)
4
2
1
3
I7RW01721013-02

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Manual Type 7B-25
HVAC Unit ComponentsS6RW0D7216007
NOTE
The figure shows left-hand steering vehicle. For right-hand steering vehicle, parts with (*) are installed
at the opposite side.

1
10
1
9
8
25
25
3
20
3
19 19
19
24
24 21
4
23*27 15 16* 14
25*18*2
2526
17*1312 11
5*22
67
*
26
5*
I6RW0C721006-01
1. Blower upper case 8. Air intake control actuator 15. Evaporator 22. Temperature control door
assembly
2. Blower lower case 9. Air intake control link 16. Evaporator temperature sensor 23. Drain hose
3. Heater unit upper case 10. Air intake control door 17. Expansion valve 24. Cable lock clamp
4. Heater unit lower case 11. Blower motor 18. Expansion pipe 25. Packing
5. Foot duct 12. Blower motor cap 19. Air flow control lever 26. O-ring
: Apply compressor oil.
6. HVAC air filter (if equipped) 13. Blower motor resister 20. Air flow control door assembly 27. Resistance board (non-A/C)

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Automatic Type 7B-43
Component Location
A/C System Major Components LocationS6RW0D7223001
Refer to “A/C System Major Components Location”.
[A]: Illumination control model 10. Air intake actuator 22. Compressor 34. “A/C” indicator light
[B]: Junction block with BCM 11. Air flow control actuator 23. HVAC control module 35. Rear defogger switch
[C]: Junction block without BCM 12. Temperature control actuator 24. BCM 36. Rear defogger indicator
1. Main fuse box 13. Inside air temperature sensor 25. A/C refrigerant pressure sensor 37. To other control module
2. Ignition switch 14. Outside air temperature sensor 26. Condenser cooling fan relay 38. Indicator light, switch,
selector
3. CAN junction connector 15. Evaporator temperature sensor 27. Information display 39. “FRE” indicator light
4. Rear defogger relay 16. Sunload sensor 28. Lighting switch 40. “REC” indicator light
5. Rear defogger 17. Junction block assembly 29. A/C switch 41. Temperature selector
6. Blower motor relay 18. ECM 30. Air intake selector 42. Blower speed selector
7. Blower motor 19. ECT sensor 31. To BCM 43. MODE (air flow) selector
8. Blower motor controller 20. Condenser cooling fan motor 32. ABS control module 44. Tail light
9. DLC 21. Compressor relay 33. Illumination light 45. Main relay

Downloaded from www.Manualslib.com manuals search engine 7B-44 Air Conditioning System: Automatic Type
Electronic Control System Components LocationS6RW0D7223002
NOTE
The figure shows left-hand steering vehicle. For right-hand steering vehicle, parts with (*) are installed
at the opposite side.

[A]
2
3
5
1
4
78*
18
19
20
23
22 219*
10*
11*
12*
13*
15* 16* 17
14*
8*6
I6RW0C722003-01
[A]: Junction block assembly viewed from relay
side8. Junction block assembly 16. Blower motor controller
1. A/C refrigerant pressure sensor 9. Sunload sensor 17. HVAC control module
2. Compressor relay 10. Inside air temperature sensor 18. Temperature selector
3. Condenser cooling fan relay 11. Air flow control actuator 19. Blower speed selector
4. Outside air temperature sensor 12. Temperature control actuator 20. MODE (air flow) selector
5. ECT sensor 13. Evaporator temperature sensor 21. A/C switch
6. Condenser cooling fan 14. Air intake actuator 22. Air intake selector
7. Blower motor relay 15. Blower motor 23. Rear defogger switch

Downloaded from www.Manualslib.com manuals search engine Table of Contents 8- i
8
Section 8
CONTENTS
Restraint
Precautions ................................................. 8-1
Precautions............................................................. 8-1
Precautions on Restraint ....................................... 8-1
Seat Belts ................................................. 8A-1
Precautions........................................................... 8A-1
Precautions on Service and Diagnosis of Seat
Belt .................................................................... 8A-1
General Description ............................................. 8A-2
Seat Belt Construction ........................................ 8A-2
Diagnostic Information and Procedures ............ 8A-3
Repair and Inspection Required after
Accident ............................................................ 8A-3
Repair Instructions .............................................. 8A-4
Front Seat Belt Components ............................... 8A-4
Front Seat Belt Removal and Installation ............ 8A-5
Front Seat Belt Inspection................................... 8A-6
Rear Seat Belt Components ............................... 8A-7
Rear Seat Belt Removal and Installation ............ 8A-8
Rear Seat Belt Inspection ................................... 8A-8
Specifications....................................................... 8A-8
Tightening Torque Specifications ........................ 8A-8
Air Bag System ........................................ 8B-1
Precautions........................................................... 8B-1
Precautions on Service and Diagnosis of Air
Bag System....................................................... 8B-1
Precautions on Handling and Storage of Air
Bag System Components ................................. 8B-1
Precautions on Disposal of Air Bag and Seat
Belt Pretensioner .............................................. 8B-5
General Description ............................................. 8B-5
Air Bag System Construction .............................. 8B-5
Air Bag System Block Diagram ........................... 8B-6
Air Bag System Input / Output Table .................. 8B-7
Schematic and Routing Diagram ........................ 8B-8
Air Bag System Wiring Circuit Diagram .............. 8B-8
Component Location ......................................... 8B-11
Air Bag System Components, Wiring and
Connectors Location ....................................... 8B-11
Diagnostic Information and Procedures .......... 8B-12
Air Bag Diagnostic System Check .................... 8B-12
Air Bag Diagnostic System Check Flow ............ 8B-13
DTC Table ......................................................... 8B-14DTC Check........................................................ 8B-18
DTC Clearance ................................................. 8B-18
Scan Tool Data ................................................. 8B-18
“AIR BAG” Warning Light Comes ON Steady ... 8B-19
“AIR BAG” Warning Light Does Not Come ON .. 8B-22
Serial Data Link Circuit Check .......................... 8B-23
DTC B1013: SDM Internal Failure .................... 8B-25
DTC B1014: “AIR BAG” Warning Light Circuit .. 8B-26
DTC B1016: Power Supply Voltage too High.... 8B-26
DTC B1017: Power Supply Voltage too Low .... 8B-27
DTC B1021: Front Air Bag Deployment
Record............................................................. 8B-28
DTC B1024 / B1025: Side Air-Bag
Deployment Record ........................................ 8B-29
DTC B1026: Seat Belt Pretensioner
Activation Record ............................................ 8B-29
DTC B1027: Number of Deployment Times
Exceeded Limit................................................ 8B-30
DTC B1031: Driver Air Bag Circuit High
Resistance ...................................................... 8B-31
DTC B1032: Driver Air Bag Circuit Low
Resistance ...................................................... 8B-33
DTC B1033: Driver Air Bag Circuit Shorted to
Ground ............................................................ 8B-35
DTC B1034: Driver Air Bag Circuit Shorted to
Power Supply .................................................. 8B-37
DTC B1041: Passenger Air Bag Circuit High
Resistance ...................................................... 8B-40
DTC B1042: Passenger Air Bag Circuit Low
Resistance ...................................................... 8B-43
DTC B1043: Passenger Air Bag Circuit
Shorted to Ground........................................... 8B-45
DTC B1044: Passenger Air Bag Circuit
Shorted to Power Supply ................................ 8B-46
DTC B1051 / B1055: Seat Belt Pretensioner
Circuit High Resistance ................................... 8B-48
DTC B1052 / B1056: Seat Belt Pretensioner
Circuit Low Resistance.................................... 8B-51
DTC B1053 / B1057: Seat Belt Pretensioner
Shorted to Ground........................................... 8B-52
DTC B1054 / B1058: Seat Belt Pretensioner
Circuit Shorted to Power Supply ..................... 8B-54
DTC B1061 / B1065: Side-Air Bag Circuit
High Resistance .............................................. 8B-55

Downloaded from www.Manualslib.com manuals search engine 8A-1 Seat Belts:
Restraint
Seat Belts
Precautions
Precautions on Service and Diagnosis of Seat BeltS6RW0D8100001
WARNING!
If replacing seat belt is necessary, replace buckle and seat belt together as a set. This is for the reason
of ensuring locking of tongue plate with buckle. If these parts are replaced individually, such a locking
condition may become unreliable. For this reason, SUZUKI will supply only the spare buckle and seat
belt assembly in a set part.

Before servicing or replacing seat belts, refer to the following precautionary items.
• Seat belts should be normal relative to strap retractor and buckle portions.
• Keep sharp edges and damaging objects away from belts.
• Avoid bending or damaging any portion of belt buckle or latch plate.
• Do not bleach or dye belt webbing. (Use only mild soap and lukewarm water to clean it.)
• When installing a seat belt anchor bolt, it should be tightened by hand at first to prevent cross-threading and then to
specified torque.
• Do not attempt any repairs on retractor mechanisms or retractor covers. Replace defective assemblies with new
replacement parts.
• Keep belts dry and clean at all times.
• If there exist any parts in question, replace such parts.
• Replace belts whose webbing is cut or otherwise damaged.
• Do not put anything into trim panel opening which seat belt webbing passes through.

Downloaded from www.Manualslib.com manuals search engine 8A-3 Seat Belts:
Seat Belt with ELR
The seat belt with emergency locking retractor (ELR) is
designed so that it locks immediately (to prevent the
webbing from being pulled out of the retractor any
further) when any of the following items is detected as
exceeding each set value;
• Speed at which the webbing is pulled out of the
retractor.
• Acceleration or deceleration of the vehicle speed.
• Inclination.
Seat Belt with A-ELR
The automatic and emergency locking retractor (A-ELR)
works as an Emergency Locking Retractor (ELR) till its
webbing is pulled all the way out and then on as an
Automatic Locking Retractor (ALR) till it is retracted fully.
ALR: Automatically locks when the webbing is pulled out
from the retractor and allowed to retract even a little.
Then the webbing can not be pulled out any further,
unless it is wound all the way back into the retractor,
which releases the lock and allows the webbing to be
pulled out.
Seat Belt with ELR and Pretensioner
The seat belt with ELR and a pretensioner has a
pretensioner mechanism which operates in linkage with
the air bag in addition to the described ELR.The pretensioner is incorporated in retractor and
controlled by SDM as one of air bag system
components. It will be activated at the same time as the
driver and passenger air bag module when an impact at
the front of vehicle exceeds the specified value.
When servicing seat belt (retractor) with pretensioner, be
sure to observe all WARNINGS and CAUTIONS and
“Precautions on Service and Diagnosis of Air Bag
System in Section 8B”.
CAUTION!
Do not reuse the seat belt pretensioner
(retractor) that has activated. Replace it with
a new seat belt and buckle together as a set.
For checking procedure of its activation,
refer to “Repair and Inspection Required after
Accident in Section 8B”.

Seat Belt Remainder
When driver’s seat belt is unfastened (under the
following conditions), seat belt reminder light inform that
driver’s seat belt is unfastened. Seat belt reminder light
located in combination meter located inside BCM
operate as follows:
• Seat belt reminder light comes on when driver’s seat
belt is unfastened while ignition key switch is at ON
position.
Diagnostic Information and Procedures
Repair and Inspection Required after AccidentS6RW0D8104001
After an accident, whether the seat belt pretensioner has been activated or not, be sure to perform checks and repairs
described on “Repair and Inspection Required after Accident in Section 8B”.

Downloaded from www.Manualslib.com manuals search engine 8A-5 Seat Belts:
Front Seat Belt Removal and InstallationS6RW0D8106002
WARNING!
• Never attempt to disassemble or repair the
retractor (seat belt pretensioner). If any
abnormality is found, be sure to replace it
with new one as an assembly.
• Be sure to read “Precautions on Service
and Diagnosis of Seat Belt” before starting
to work and observe every precaution
during work. Neglecting them may result in
personal injury or unactivation of the seat
belt pretensioner when necessary.

Removal
1) Disconnect negative (–) cable at battery.
2) Disable air bag system. Refer to “Disabling Air Bag
System in Section 8B”.
3) Remove center pillar lower trim.
4) Disconnect connector (1) from retractor (seat belt
pretensioner) (2) as following steps.
a) Unlock lock button (3) by pulling it.
b) After unlocked, disconnect connector.
5) Remove front seat belts from the vehicle.Installation
Install in reverse order of removal, noting the following.
• Seat belt anchor bolts should have an unified fine
thread (7/16-20 UNF). Under no circumstances
should any different sized or metric screw threads be
used.
• Connect seat belt pretensioner connector (1) to
retractor (seat belt pretensioner) securely as following
steps.
a. Make sure that lock button (2) is unlock position.
b. Insert connector to retractor (seat belt
pretensioner) until it stops with unlocked lock
button (2).
c. Lock connector securely by showing in lock button
(2).
• Enable air bag system. Refer to “Enabling Air Bag
System in Section 8B”.
2
1
3
I5RW0A810002-02
1
2
I5RW0A810003-03