Suzuki GRAND VITARA Owner's Manual page 1264

8B-62 Air Bag System:
Step
2 1) With ignition switch OFF, disconnect "G55" connector
located near the console box.
2) Check proper connection to applicable seat belt
pretensioner at terminal in "G55" connector.
3) If OK, then connect special tools (B) and (D) to "G55"
connector.
Special tool
(B): 09932–75010
(C): 09932–77320
(B)
4) Check SDM DTC.
With ignition switch ON, is DTC B1053 or B1057 still
indicated?
Action
"G55"
(D)
BASE OF COLUMN
PASSENGER INFLATOR
I5JB0A820040-01
Yes
Go to Step 3.
No
DTC B1053: "GRN/
ORN" or "GRN/YEL"
circuit shorted to
ground. (Between "L29"
and "L12" connectors)
DTC B1057: "BLU/
ORN" circuit or "BLU/
YEL" circuit shorted to
ground. (Between "L29"
and "L36" connectors)