Suzuki Swift Sport 2004 Service & Repair Manual page 1113

Step
2 1) With ignition switch OFF, disconnect special tools (B),
(C) and SDM connector "L29".
2) Release shorting bar in SDM connector inserting release
tool (1) included in special tool (A).
3) Measure voltage between "L29-11" and body ground,
and between "L29-12" and ground (for DTC B1064) or
"L29-13" and body ground, and between "L29-14" and
body ground (for DTC B1068) with connected special
tools (B) and (C).
Special tool
(A): 09932–76010
(B): 09932–75010
(C): 09932–78340
"L25", "L30"
(C)
STEERING WHEEL
With ignition switch ON, is voltage 1 V or less?
3 1) With ignition switch OFF, disconnect special tools (B)
and (C) then reconnect connector "L25" or "L30".
2) Disconnect side-air bag (inflator) module connector (1)
from side-air bag (inflator) module.
3) Check proper connection to side-air bag (inflator)
module at terminal in connector.
4) If OK, then connect special tools (A), (B) and (C) to side-
air bag (inflator) connector.
Special tool
(A): 09932–76010
(B): 09932–75010
(C): 09932–78310
"L25", "L30"
5) Check SDM DTC.
With ignition switch ON, is DTC B1064 or B1068 still
indicated?
Action
"L29-11" "L29-12""L29-13""L29-14"
(B)
1
(A)
STEERING WHEEL
Yes
Substitute a known-
good SDM and recheck.
(A)
I7RS0A820023-01
DTC B1064: Repair
short from "GRY/RED"
or "GRY" wire circuit to
power circuit in seat
harness.
DTC B1068: Repair
short from "BRN/WHT"
or "BRN" wire circuit to
power circuit in seat
harness.
(C)
(B)
I4RS0A820034-01
Air Bag System: 8B-75
No
DTC B1064: Repair
short from "GRY/RED"
or "GRY" wire circuit to
power circuit in floor
harness.
DTC B1068: Repair
short from "BRN/WHT"
or "BRN" wire circuit to
power circuit in floor
harness.
Replace side-air bag
(inflator) module
referring to"Side-Air Bag
(Inflator) Module
Removal and
Installation".