Suzuki Baleno Manual page 1127

TABLE B – "AIR BAG" WARNING LAMP DOES NOT COME "ON" (Page 2 of 2)
STEP
1 1) Set parking brake.
2) Note combination meter as ignition switch is
turned ON.
Does the "BRAKE" indicator (warning lamp)
come ON?
2 1) With ignition switch OFF, disconnect SDM.
2) Check electrical connection check mecha-
nism, referring to "AIR BAG WIRE HARNESS
AND CONNECTORS" in this section.
Is it in good condition?
3 1) Disconnect SDM.
2) Check proper connection to SDM at terminal
"A5".
3) If OK then check voltage from "A5" terminal
of SDM connector to body ground with igni-
tion switch ON.
Is it 9V or more?
4 1) Remove combination meter, referring to Sec-
tion 8.
2) Check proper connection to combination me-
ter at terminal for "AIR BAG" warning lamp
and to SDM at terminal "A5".
3) If OK then check resistance between "Bl"
wire terminal of combination meter connector
(13p) and "A5" terminal of SDM connector.
Is resistance 1 W or less?
5 1) Measure voltage from "A5" terminal of SDM
connector to body ground with ignition switch
ON.
Is it 9V or more?
6 Remove and inspect "AIR BAG" bulb.
Is bulb good?
Fig. for STEP 2
NOTE:
Upon completion of inspection and repair work, perform the following procedure.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Repeat "AIR BAG DIAGNOSTIC SYSTEM CHECK FLOW TABLE" to confirm that the trouble has been
corrected.
ACTION
Fig. for STEP 3 and 5
Special Tool
(A): 09932-76010
YES
Go to Step 2.
Go to Step 3.
Substitute a known-
good SDM and re-
check.
Go to Step 5.
Repair short from "Bl"
wire circuit (between
combination meter and
SDM) to power circuit.
Substitute a known-
good combination me-
ter and recheck.
Fig. for STEP 4
1. Combination meter connector (13pins)
2. "Bl" wire terminal
AIR BAG SYSTEM 9J-27
NO
"B/Bl" wire, "IG" fuse or
J/B (between ignition
switch and combination
meter) open or short to
ground
Repair electrical connec-
tion check mechanism.
Go to Step 4.
Repair high resistance or
open in "Bl" wire circuit
(between combination
meter and SDM).
Go to Step 6.
Replace bulb.
Special Tool
(A): 09932-76010