Suzuki GRAND VITARA Owner's Manual page 1256

8B-54 Air Bag System:
Step
3 1) With ignition switch OFF, disconnect special tools (B)
and (C) from "G67" connector and SDM connector "G47"
and "G46" from SDM respectively.
2) Release shorting bar in SDM connector inserting release
tool (1) included in special tool (A).
3) Measure voltage between "G47-3" and body ground,
and between "G47-4" and body ground [A] or between
"G46-5" and body ground, and between "G46-6" and
body ground [B].
Special tool
(A): 09932–76010
(B): 09932–75010
(C): 09932–77320
[A]
[B]
(C)
DRIVER
(B)
With ignition switch ON, is voltage 4 V or less?
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components and ensure all components are properly mounted.
• Clear DTCs referring to "DTC Clearance: ", if any.
• Repeat "Air Bag Diagnostic System Check: " to confirm that the trouble has been corrected.
Action
1, (A)
(A)
"G47-3"
"G47-4"
"G46-5" "G46-6"
PASSENGER
STEERING WHEEL
Substitute a known-
good SDM and recheck.
"G67"
I5JB0A820037-01
Yes
"BLU/RED" or "YEL/
RED" circuit shorted to
power supply circuit.
(Between "G67" and
"G47" connectors or
between "G67" and
"G46" connectors).
No