Suzuki Swift Sport 2004 Service & Repair Manual page 1074

8B-36 Air Bag System:
Step
2 1) With ignition switch OFF, disconnect "L32" connector
located near the glove box.
2) Check proper connection to floor harness connector at
terminal "L32-1" and "L32-2".
3) If OK, then connect special tools (B) and (D) to "L32"
connector.
Special tool
(B): 09932–75010
(D): 09932–77320
"L32"
BASE OF COLUMN
4) Check SDM DTC.
NOTE
At this time, DTC B1041 may be output, but it is
not related to this check.
With ignition switch ON, is DTC B1033 indicated?
Action
DRIVER
PASSENGER
(B)
Yes
Go to Step 3.
(D)
I4RS0A820015-01
No
"GRN/RED" circuit or
"GRN" circuit shorted to
ground in instrument
panel harness.