Suzuki 2006 SX4 Service Manual page 1083

Step
3 Passenger air bag circuit check
1) With ignition switch turned OFF, disconnect SDM
connector "L04".
2) Check for proper connection to SDM connector at
terminal "L04-5" and "L04-6".
3) If OK, release shorting bar in SDM connector inserting
release tool (1) included in special tool (A).
Special tool
(A): 09932–76010
4) Measure resistance between "G259-1" and "G259-2"
terminals.
"L04-5"
1, (A)
Is measured resistance infinity?
4 Floor harness circuit check
1) Disconnect "L377" connector located near the
passenger side front pillar lower trim.
2) Check for proper connection to floor harness connector
at terminal in "L377" connector.
3) If OK, release shorting bar in SDM connector inserting
release tool (1) included in special tool (A).
Special tool
(A): 09932–76010
4) Measure resistance between "L377-1" and "L377-2"
terminals.
"L04-5"
1, (A)
Is measured resistance infinity?
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
"L04-6"
(A)
"L04-6"
(A)
Yes
Substitute a known-
good SDM and recheck.
I7RW01821026-01
Repair "BLU/RED"
circuit for short to "YEL/
RED" circuit at
instrument panel
harness.
I7RW01821026-01
Air Bag System: 8B-44
No
Go to Step 4.
Repair "BLU/RED"
circuit for short to "YEL/
RED" circuit at floor
harness.