Suzuki RA410 Manual page 709

10B-14 AIR BAG SYSTEM
TABLE A – "AIR BAG" WARNING LAMP COMES ON STEADY WITHOUT
FLASHING
TABLE B – "AIR BAG" WARNING LAMP DOES NOT COME ON
TABLE C – "AIR BAG" WARNING LAMP FLASHES
TABLE D – "AIR BAG" WARNING LAMP CANNOT INDICATE DTC BY FLASHING
B/Y
1. From main fuse
2. Ignition switch
3. "IG METER" fuse in fuse box
4. "AIR BAG" warning lamp in combination meter
CAUTION:
Be sure to perform AIR BAG DIAGNOSTIC SYSTEM CHECK before starting diagnosis according
to flow table.
When measurement of resistance or voltage is required in this table, use a specified digital multi-
meter (Refer to SPECIAL TOOLS in this section.) along with a correct terminal adapter from special
tool (Connector test adapter kit).
When a check for proper connection is required, refer to INTERMITTENT AND POOR CONNEC-
TIONS in this section.
If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
TABLE TEST DESCRIPTION:
Table A
STEP1: Check "AIR BAG" fuse.
STEP2: Check power source circuit.
STEP3: Check "AIR BAG" warning lamp circuit.
Table B
STEP1: Check combination meter power feed circuit.
STEP2: Check electrical connection check mechanism in SDM connector.
STEP3: Check "AIR BAG" warning lamp circuit.
STEP4: Check open in "AIR BAG" warning lamp circuit.
STEP5: Check short from "AIR BAG" warning lamp circuit to power circuit.
STEP6: Check "AIR BAG" bulb.
Table C and D
STEP1: Check "AIR BAG" monitor coupler.
STEP2: Check diagnosis switch circuit for air bag system.
B/Y B/Y
:Air bag harness
5. "AIR BAG" fuse in fuse box
6. Connection detection pin
7. SDM
8. To DLC
Y/B
R
BI
9. To ECM (or PCM) and ABS control module (if equipped)
10. "AIR BAG" monitor coupler
11. Ground for air bag system
Y/B
R
A4
BI