Suzuki RA410, Manual

Page: 733 / 761

10B-38 AIR BAG SYSTEM
DTC 51, 53 – FRONTAL CRASH DETECTED (SYSTEM ACTIVATION
COMMAND OUTPUTTED)
CAUTION:
Be sure to perform AIR BAG DIAGNOSTIC SYSTEM CHECK before starting diagnosis according to
flow table.
DTC WILL SET WHEN:
The SDM detects a frontal crash of sufficient force to warrant activation of the air bag system. (SDM outputs a de-
ployment command.)
TABLE TEST DESCRIPTION:
STEP 1:Check that DTC 51, 53 has been set although air bag has not been deployed.
STEP 2:Check that DTC has been set due to failure of SDM.
DIAGNOSTIC FLOW TABLE:
STEP ACTION YES NO
1 1) Ignition switch OFF.
2) Has air bag deployed?
Replace components and
perform inspections as di-
rected in REPAIRS AND IN-
SPECTIONS REQUIRED AF-
TER AN ACCIDENT in this
section. Go to Step 2.
2 1) Inspect front of vehicle and undercar-
riage for signs of impact.
2) Are there signs of impact?
Replace components and
perform inspections as di-
rected in REPAIRS AND IN-
SPECTIONS REQUIRED AF-
TER AN ACCIDENT in this
section. Substitute a known-good
SDM and recheck.
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Repeat AIR BAG DIAGNOSTIC SYSTEM CHECK to confirm that the trouble has been corrected.