Suzuki RA410 Manual page 718

DTC 18 – PASSENGER AIR BAG INITIATOR CIRCUIT SHORT TO GROUND
STEP
1 1) With ignition switch OFF, disconnect pas-
senger air bag (inflator) module ("D") con-
nector behind the glove box.
2) Check proper connection to passenger air
bag (inflator) module at terminals in "D"
connector.
3) If OK then connect Special Tool (B) to
passenger air bag (inflator) module ("D")
connector disconnected at the step 1).
4) With ignition switch ON, is DTC 18 cur-
rent?
2 1) With ignition switch OFF, disconnect Spe-
cial Tool (B) and SDM ("A") connector.
2) Measure resistance between "A7" termi-
nals and body ground.
3) Is resistance 1 k or more?
3 1) Measure resistance between "A8" terminal
and body ground.
2) Is resistance 1 k or more?
Fig. for Step 1, 2 and 3
Fig. for Step 3
Special Tool
(A): 09932-76010
(B): 09932-75010
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) Clear diagnostic trouble codes (Refer to DIAGNOSTIC TROUBLE CODE (DTC) CLEARANCE), if any.
3) Repeat AIR BAG DIAGNOSTIC SYSTEM CHECK to confirm that the trouble has been corrected.
ACTION YES
Go to Step 2.
Go to Step 3.
Substitute a known-
good SDM and recheck.
Fig. for Step 2
AIR BAG SYSTEM 10B-23
NO
1) Ignition switch OFF.
2) Replace passenger air
bag (inflator) module (Re-
fer to PASSENGER AIR
BAG (INFLATOR) MOD-
ULE in this section).
Repair short from "Bl/R" wire
circuit to ground.
Repair short from "Y/R" wire
circuit to ground.