Air Bag System: 8B-14
DTCs Description
S3RH0A8204005
WARNING
!
To avoid deployment when troubleshooting the air bag system, do not use electrical test equipment
such as a battery powered or AC powered voltmeter, ohmmeter, etc., or any type of electrical
equipment other than that specified in this manual. Do not use a non-powered probe type tester.
Instructions in this manual must be followed carefully, otherwise personal injury may result.
The “Air Bag Diagnostic System Check” must always be the starting point of any air bag system diagnosis. The “Air
Bag Diagnostic System Check” for proper “AIR BAG” warning lamp operation and checks for air bag diagnostic trouble
codes (DTCs) using on-board diagnosis function or SUZUKI scan tool.
DTC Table
S3RH0A8204006
9 1) Check DTC using SUZUKI scan tool, referring to “DTC
Check”.
Is “NO CODES” displayed on SUZUKI scan tool?
Substitute a known-
good SDM and recheck.
Check and repair
according to flow
corresponding to that
DTC.
10 1) Check DTC using monitor coupler. referring to “DTC
Check”.
Is flashing pattern no. 12 indicated on “AIR BAG” warning
lamp?
Substitute a known-
good SDM and recheck.
Check and repair
according to flow
corresponding to that
DTC.
Step Action Yes No
DTC
“AIR BAG” Warning Lamp Flashing
Pattern Diagnosis
No. MODE
—12 Normal —
B1015 ) 15
Passenger air bag
circuit
Resistance high
Diagnose trouble
according to
diagnostic flow table
corresponding to each
code No.
B1016 ) 16 Resistance low
B1018 ) 18 Short to ground
B1019 ) 19 Short to power circuit
B1021 ) 21
Driver air bag
circuit
Resistance high
B1022 ) 22 Resistance low
B1024 ) 24 Short to ground
B1025 ) 25 Short to power circuit
B1031 ) 31
Power source
voltage
Tool high
B1032 ) 32 Too low
MCODE00012-0-01
MCODE00015-0-01
MCODE00016-0-01
MCODE00018-0-01
MCODE00019-0-01
MCODE00021-0-01
MCODE00022-0-01
MCODE00024-0-01
MCODE00025-0-01
MCODE00031-0-01
MCODE00032-0-01
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