2000 SUZUKI SWIFT belt

RESTRAINT SYSTEM 10-5
FRONT SEAT BELT
WARNING:
Never attempt to disassemble or repair the seat belt pretensioner (retractor assembly). If any abnor-
mality is found, be sure to replace it with new one as an assembly.
Be sure to read “SERVICE PRECAUTIONS”, before starting to work and observe every precaution
during work. Neglecting them may result in personal injury or unactivation of the seat belt preten-
sioner when necessary.
1. Upper anchor 4. BuckleTightening torque
2. Lower anchor 5. Yellow connector (for seat belt pretensioner) (if equipped)
3. Retractor assembly 6. Retractor assembly upper mounting bolt
: After tightening lower bolt, tightening upper bolt

10-6 RESTRAINT SYSTEM
REMOVAL
1) Disconnect negative battery cable at battery.
2) Disable air bag system. Refer to “DISABLING AIR BAG SYSTEM” of “SERVICE PRECAUTIONS” under
“ON-VEHICLE SERVICE” in Section 10B.
3) Remove center pillar lower trim.
4) Disconnect Yellow connector for seat belt pretensioner.
a) Release locking of lock lever.
b) After unlocked, disconnect to connector.
5) Remove front seat belts from the vehicle.
INSPECTION
Seat belts and attaching parts can affect the vital components
and systems of a vehicle.
Therefore, they should be inspected carefully and replaced with
genuine parts only.
Seat belt
Its webbing or strap should be free from damage.
Retractor assembly
It should lock webbing when pulled quickly.
The front seat belt retractor assembly (1) should pass the
above inspection and should lock webbing even when tilted
(approx. 15°) toward the fore and aft or right and left direc-
tions.
Check retractor assembly (1) with seat belt pretensioner
appearance visually for following symptoms and if any one of
them is applicable, replace it with a new one as an assem-
bly.
Pretensioner has activated.
There is a crack in seat belt pretensioner (retractor assem-
bly).
Wire harness or connector (2) is damaged.
Seat belt pretensioner (retractor assembly) is damaged or a
strong impact (e.g., dropping) was applied to it.
Anchor bolt
Anchor bolts should be torqued to specification.
Belt latch
It should be secure when latched. WARNING:
Never measure resistance of pretensioner or disassem-
ble it. Otherwise, personal injury may result.
CAUTION:
If seat belt pretensioner (retractor assembly) was
dropped from a height of 30 cm (1 ft) or more, it should
be replaced.

RESTRAINT SYSTEM 10-7
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 Yellow connector (1) for seat belt pretensioner
securely and fit seat belt pretensioner connector onto body.
a) Connect connector
b) Lock connector with lock lever
Enable air bag system. Refer to “ENABLING AIR BAG SYS-
TEM” under “SERVICE PRECAUTIONS” in Section 10B.

10-8 RESTRAINT SYSTEM
REAR SEAT BELT
REMOVAL
Remove rear seat belts as shown in figure.
INSPECTION
Check the rear seat belt in the same way as “INSPECTION” of “FRONT SEAT BELT”.
INSTALLATION
Install the rear seat belt observing the same precautions as “INSTALLATION” of “FRONT SEAT BELT”. WARNING:
Be sure to read “SERVICE PRECAUTIONS” before starting to work and observe every precaution dur-
ing work.
1. Upper anchor 4. Buckle
2. Lower anchor Tightening torque
3. Retractor assembly

10B-2 AIR BAG SYSTEM
DTC B1025 – DRIVER AIR BAG
INITIATOR CIRCUIT SHORT TO POWER
CIRCUIT ................................................... 10B-29
DTC B1032 – POWER SOURCE
VOLTAGE LOW ........................................ 10B-36
DTC B1041 – DRIVER PRETENSIONER
INITIATOR CIRCUIT RESISTANCE
HIGH ......................................................... 10B-38
DTC B1042 – DRIVER PRETENSIONER
INITIATOR CIRCUIT RESISTANCE
LOW .......................................................... 10B-38
DTC B1043 – DRIVER PRETENSIONER
INITIATOR CIRCUIT SHORT TO
GROUND .................................................. 10B-38
DTC B1044 – DRIVER PRETENSIONER
INITIATOR CIRCUIT SHORT TO
POWER CIRCUIT ..................................... 10B-38
DTC B1045 – PASSENGER
PRETENSIONER INITIATOR CIRCUIT
RESISTANCE HIGH ................................. 10B-38
DTC B1046 – PASSENGER
PRETENSIONER INITIATOR CIRCUIT
RESISTANCE LOW .................................. 10B-38
DTC B1047 – PASSENGER
PRETENSIONER INITIATOR CIRCUIT
SHORT TO GROUND .............................. 10B-38
DTC B1048 – PASSENGER
PRETENSIONER INITIATOR CIRCUIT
SHORT TO POWER CIRCUIT ................. 10B-38
DTC B1051 – FRONTAL CRASH
DETECTED (SYSTEM ACTIVATION
COMMAND OUTPUTTED) ....................... 10B-44
DTC B1071 - INTERNAL SDM FAULT ..... 10B-45
DTC B1013 – SYSTEM
SPECIFICATIONS DIFFERENT FROM SDM SPECIFICATIONS ........................... 10B-45
ON-VEHICLE SERVICE............................... 10B-46
SERVICE PRECAUTIONS ....................... 10B-46
SERVICE AND DIAGNOSIS................. 10B-46
DISABLING AIR BAG SYSTEM ........... 10B-47
ENABLING AIR BAG SYSTEM ............ 10B-47
HANDLING AND STORAGE ................ 10B-48
REPAIRS AND INSPECTIONS
REQUIRED AFTER AN ACCIDENT......... 10B-53
ACCIDENT WITH DEPLOYMENT/
ACTIVATION - COMPONENT
REPLACEMENT ....................................... 10B-53
ACCIDENT WITH OR WITHOUT
DEPLOYMENT/ACTIVATION -
COMPONENT INSPECTIONS ................. 10B-53
SDM .......................................................... 10B-56
DRIVER AIR BAG (INFLATOR)
MODULE .................................................. 10B-59
CONTACT COIL AND COMBINATION
SWITCH ASSEMBLY ............................... 10B-59
SEAT BELT PRETENSIONER (IF
EQUIPPED) .............................................. 10B-59
AIR BAG (INFLATOR) MODULE AND
SEAT BELT PRETENSIONER
DISPOSAL ................................................... 10B-60
DEPLOYMENT/ACTIVATION OUTSIDE
VEHICLE .................................................. 10B-61
DEPLOYMENT/ACTIVATION INSIDE
VEHICLE .................................................. 10B-67
DEPLOYED AIR BAG (INFLATOR)
MODULE AND ACTIVATED SEAT BELT
PRETENSIONER DISPOSAL .................. 10B-70
SPECIAL TOOL ........................................... 10B-71

AIR BAG SYSTEM 10B-3
GENERAL DESCRIPTION
With the air bag system which includes air bags for both the
driver’s and passenger’s sides as well as the seat belt pretension-
ers (if equipped), the sag of the seat belt is taken up (for seat belt
with pretensioner), the driver air bag (inflator) module is deployed
from the center of the steering column and the passenger air bag
(inflator) module from the top of the instrument panel in front of
the front passenger seat in occurrence of a front collision with an
impact larger than a certain set value to supplement protection
offered by the driver and front passenger seat belts.
The air bag system is designed to activate only in severe frontal
collisions. It is not designed to activate in rear impacts, side
impacts, rollovers, or minor frontal collisions, since it would offer
no protection in those types of accidents.
1. Driver side air bag
2. Passenger side air bag
3. Seat belt pretensioner (if equipped)

10B-4 AIR BAG SYSTEM
SYSTEM COMPONENTS AND WIRING LOCATION VIEW AND CONNECTORS
1. Air bag harness 6. Passenger air bag (inflator) module
2.“Air bag” monitor coupler 7. SDM
3. DLC 8. Seat belt pretensioner (retractor assembly) (if equipped)
4. Contact coil assembly 9. Ground for air bag system
5. Driver air bag (inflator) module
CONNECTOR “Q02”CONNECTOR “G39”
146
9
5
7
8 3
8
“Q06”

AIR BAG SYSTEM 10B-5
SYSTEM WIRING DIAGRAM
TERMINAL ARRANGEMENT OF SDM (VIEWED FROM HARNESS SIDE)
1
2
3
4 BLK/YEL
BLK/YELBLK/WHT
YEL/BLK
YEL/BLKGRN/RED
GRN GRNWHT WHT
GRN
BLU/RED
YEL/RED
GRN/ORN
GRN/YEL
BLU/ORN
BLU/YEL
6
12V
5V REDRED
BLU
BLU
5
8
7“G39”
“Q02”
“Q07” “Q05”
9
10PPL
BLK
“Q04”
Q06-2
Q06-4
Q06-14Q06-7
Q06-8 Q06-10
Q06-9
Q06-12
Q06-11
Q06-5
Q06-6 Q06-15
Q06-17L1
L2
IG
SDL
DNS
GNDLA
PP- PP+ DP- DP+P- P+ D- D+
“Q03”
“Q01”
“Q06”
“Q08”
15
161413
12 11
[A]
[B]
[C]
“Q01” “Q08”, “G39”
“Q06”
[A]: Shorting bar 5.“AIR BAG” fuse 12. Contact coil assembly
[B]: Air bag harness 6. Connection detection pin 13. Driver air bag (inflator) module
[C]: Connector 7. To ECM, TCM (if equipped) and ABS control
module (if equipped) 14. Passenger air bag (inflator) module
1. From main fuse 8. To data link connector (DLC) 15. Driver seat belt pretensioner (if equipped)
2. Ignition switch 9.“AIR BAG” monitor coupler 16. Passenger seat belt pretensioner (if equipped)
3.“IG METER” fuse 10. Ground for air bag system
4.“AIR BAG” warning lamp in combination meter 11. SDM
1. CONNECTOR “Q06” (SDM CONNECTOR)