Suzuki 2006 SX4, Service Manual

Page: 1037 / 1478

Air Bag System: 8B-72
DTC Troubleshooting
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.
Step Action Yes No
1 Was “Air Bag Diagnostic System Check Flow” performed? Go to Step 2. Go to “Air Bag
Diagnostic System
Check Flow”.
2 Side impact-sensor circuit check
1) Disconnect applicable side impact-sensor connector
“L35” or “L36”.
2) Disconnect SDM connector “L04”.
3) Check for proper connection to SDM connector at
terminals “L04-46” and “L04-47” (for DTC B1083) or
terminals “L04-44” and “L04-45” (for DTC B1093).
4) Check for proper connection to applicable side impact-
sensor connector at terminals in connector “L35” or
“L36”.
5) Measure resistance between “L04-46” terminal and body
ground (for DTC B1083) or between “L04-45” terminal
and body ground (for DTC B1093).
Special tool
(A): 09932–76010
Is each measured resistance infinity?
Go to Step 3. Repair short to ground
in defective circuit.
3 Side impact-sensor circuit check
1) Measure resistance between “L04-46” and “L04-47”
terminals, between “L04-46” and “L04-44” terminals (for
DTC B1083).
2) Measure resistance between “L04-45” and “L04-44”
terminals, between “L04-45” and “L04-47” terminals (for
DTC B1093).
Special tool
(A): 09932–76010
Is each measured resistance infinity?
Replace defective side
impact-sensor, and
recheck.
If this DTC is still
detected, replace SDM. Repair short to ground
in defective circuit.
(A)
“L04-44” “L04-45” “L04-46” “L04-47”
I7RW01822069-01
“L04-44” “L04-45” “L04-46” “L04-47”
(A)
I7RW01822070-01