2000 SUZUKI SWIFT display

10B-12 AIR BAG SYSTEM
EXAMPLE : When driver air bag initiator circuit resistance high (DTC B1021) is set
DTC CLEARANCE
Using SUZUKI Scan Tool
1) Turn ignition switch to OFF position.
2) Connect SUZUKI scan tool to data link connector (DLC) in
the same manner as when making this connection for DTC
check.
Special tool
(A) : 09931-76011 (SUZUKI scan tool)
(B) : Mass storage cartridge
(C) : 09931-76030 (16/14 pin DLC cable)
3) Turn ignition switch to ON position.
4) Erase DTC according to instructions displayed on SUZUKI
scan tool.
Refer to SUZUKI scan tool operator’s manual for further
details.
5) After completing the check, turn ignition switch to OFF posi-
tion and disconnect SUZUKI scan tool from DLC.
6) Perform DTC CHECK and confirm that normal DTC (NO
CODES) is displayed and not malfunction DTC.
[A]:“AIR BAG” warning lamp is turned ON
[B]:“AIR BAG” warning lamp is turned OFF
[C]: Code No.21
NOTE:
If DTC B1051 or DTC B1071 is stored in SDM, it is not
possible to clear DTC.
1. Data link connector (DLC)

AIR BAG SYSTEM 10B-13
Not Using SUZUKI Scan Tool
1) Turn ignition switch to ON position and wait about 6 seconds
or more.
2) Using service wire, repeat shorting and opening between
diagnosis switch terminal on “AIR BAG” monitor coupler and
body ground 5 times at about 1 second intervals.
3) Perform DTC CHECK and confirm that normal DTC (DTC
12) is displayed and not malfunction DTC.
DTC TABLE
NOTE:
If DTC B1051 or DTC B1071 is stored in SDM, it is not
possible to clear DTC.
1.“AIR BAG” monitor coupler (a) Open
2. Body ground (b) Short
3. Diagnosis switch terminal (c) About 10 seconds
4. Service wire (d) 1 sec.
1
4
2
DTC“AIR BAG” warning lamp
flashing pattern
Diagnosis
NO. MODE
–12Normal–
B1015 15
Passenger air
bag circuitResistance high
Diagnose trou-
ble according to
diagnostic flow
table corre-
sponding to
each code No. B1016 16 Resistance low
B1018 18 Short to ground
B1019 19 Short to power circuit
B1021 21
Driver air bag
circuitResistance high
B1022 22 Resistance low
B1024 24 Short to ground
B1025 25 Short to power circuit
B1032 32Power source
voltageToo low

10B-14 AIR BAG SYSTEM
DTC“AIR BAG” warning lamp
flashing pattern
Diagnosis
NO. MODE
B1041 41
Driver preten-
sioner circuitResistance high
Diagnose trou-
ble according to
diagnostic flow
table corre-
sponding to
each code No. B1042 42 Resistance low
B1043 43 Short to ground
B1044 44 Short to power circuit
B1045 45
Passenger
pretensioner
circuitResistance high
B1046 46 Resistance low
B1047 47 Short to ground
B1048 48 Short to power circuit
B1051 51
SDMFrontal crash detected
B1071 71 Internal fault
B1013 13Specifications different
between air bag system and
SDM
NOTE:
When 2 or more codes are indicated, the lowest numbered code will appear first.
Current DTC and history DTC can be identified by lighting and flashing of “AIR BAG” warning lamp
as follows. However, if a multiple number of DTC’s are set an even one of them is a current DTC,
“AIR BAG” warning lamp remains on after ignition switch is turned ON. Therefore, it is not possible
to identify any of them as to whether it is a current one or a history one. (But use of SUZUKI scan
tool will make identification possible.)
Current DTC is set.
(Abnormality exists at present.)History DTC is set only.
(Faulty condition occurred once
in the past but normal condition
is restored at present.)
“AIR BAG” warning lamp after
ignition switch ONFlashing 6 times and turns on. Flashing 6 times and turns off.
“AIR BAG” warning lamp when
grounding diagnosis switchCurrent DTC is displayed. History DTC is displayed.