Suzuki Swift Sport 2004 Service & Repair Manual page 1073

DTC Troubleshooting
Step
1 1) With ignition switch OFF, disconnect contact coil
connector located under of the steering column.
2) Check proper connection to contact coil at terminal in
"G26" connector.
3) If OK, then connect special tools (B) and (C) to "G26"
connector disconnected in Step 1).
Special tool
(B): 09932-75010
(C): 09932–78340
"G26"
BASE OF COLUMN
4) Check SDM DTC.
With ignition switch ON, is DTC B1033 indicated?
Action
(C)
(B)
I4RS0A820014-01
Air Bag System:
Yes
Go to Step 2.
8B-35
No
Go to Step 4.