Suzuki RA410, Manual

Page: 725 / 761

1. From main fuse
2. Ignition switch
3. “AIR BAG” fuse in fuse box
4. SDM
5. Ground for air bag system
B/Y R
R
A4
10B-30 AIR BAG SYSTEM
DTC 31 – POWER SOURCE VOLTAGE HIGH
DTC 32 – POWER SOURCE VOLTAGE LOW
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.
DTC WILL SET WHEN:
DTC 31: The power source voltage to SDM is above specified value for specified time.
DTC 32: The power source voltage is below specified value for specified time.
TABLE TEST DESCRIPTION:
DTC 31
STEP 1:Check if voltage applied to SDM is within normal range.
STEP 2:Check if DTC 31 still exists.
DTC 32
STEP 1:Check if voltage applied to SDM is within normal range.
STEP 2:Check if DTC 32 still exists.