Suzuki 2006 SX4, Service Manual

Page: 1045 / 1478

Air Bag System: 8B-80
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components, 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.
3 Driver / passenger curtain-air bag circuit check
1) Disconnect special tools from applicable side curtain-air
bag connector “Q102” or “Q103”.
2) With ignition switch turned OFF, disconnect SDM
connector “L04”.
3) Check for proper connection to SDM connector at
terminal “L04-19” and “L04-20” (for DTC B1362) or
terminal “L04-21” and “L04-22” (for DTC B1366).
4) If OK, release shorting bar in SDM connector inserting
release tool (1) included in special tool (A).
Special tool
(A): 09932–76010
5) Measure resistance between “L04-19” and “L04-20”
terminals (for DTC B1362) and between “L04-21” and
“L04-22” terminals (for DTC B1366).
Is each measured resistance infinity?
Substitute a known-
good SDM and recheck. Go to Step 4.
4 Floor harness circuit check for wagon model
1) With ignition switch turned OFF, remove rear inner trim
of right side and disconnect “L395” connector.
2) Check for proper connection to applicable side curtain-
air bag at terminal in “L395” 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 “L04-19” and “L04-20”
terminals (for DTC B1362) and between “L04-21” and
“L04-22” terminals (for DTC B1366).
Is each measured resistance infinity?
DTC B1362: Repair
“YEL/GRN” circuit for
short to “YEL/BLU”
circuit at driver curtain-
air bag harness.
DTC B1366: Repair
“BLK/YEL” circuit for
short to “BRN/YEL”
circuit at passenger
curtain-air bag harness. DTC B1362: Repair
“YEL/GRN” circuit for
short to “YEL/BLU”
circuit at floor harness.
DTC B1366: Repair
“BLK/YEL” circuit for
short to “BRN/YEL”
circuit at floor harness.
Step Action Yes No
(A)
“L04-20” “L04-21” “L04-19” “L04-22”
1
I7RW01822090-01
(A)
“L04-20” “L04-21” “L04-19” “L04-22”
“L395”
1
I7RW01822091-01