Suzuki GRAND VITARA Owner's Manual page 1247

Step
3 1) With ignition switch OFF, disconnect SDM connector
"G47" or "G46".
2) Check proper connection to SDM at terminals "G47-3"
and "G47-4" or "G46-5" and "G46-6".
3) If OK, release shorting bar in SDM connector inserting
release too (1) included in special tool (A).
4) Measure resistance between "G47-3" and "G47-4"
terminals [A] or between "G46-5" and "G46-6" terminals
[B] with connected special tools (B) and (C).
Special tool
(A): 09932–76010
(B): 09932–75010
(C): 09932–77320
[A]
[B]
(C)
DRIVER
(B)
Ω
Is resistance 5.5
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)
"G47-4"
"G47-3"
1, (A)
"G46-5"
"G46-6"
PASSENGER
STEERING WHEEL
or less?
Yes
Substitute a known-
good SDM and recheck.
"G67"
I5JB0A820035-01
Air Bag System: 8B-45
No
High resistance or open
wire in "BLU/RED" or
"YEL/RED" circuit.
(Between "G67" and
"G47" connectors or
between "G67" and
"G46" connectors).