Dtc B1024 / B1025: Side Air-Bag Deployment Record; Dtc B1026: Seat Belt Pretensioner Activation Record - Suzuki SX4 Service Manual

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.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.
• Clear DTCs of BCM referring to "DTC Clearance in Section 10B".
• Clear DTC B1157 (air bag deployed) of BCM referring to "DTC Clearance in Section 10B", if any.

DTC B1024 / B1025: Side Air-Bag Deployment Record

DTC B1024: Driver Side Air-Bag Deployment Record
DTC B1025: Passenger Side Air-Bag Deployment Record
DTC Detecting Condition and Trouble Area
DTC detecting condition
DTC B1024:
Deployment of driver side-air bag has been recorded in
SDM.
DTC B1025:
Deployment of passenger side-air bag has been recorded
in SDM.
DTC Troubleshooting
Step
1 Was "Air Bag Diagnostic System Check Flow" performed?
2 Side-air bag deployment check
1) Turn OFF ignition switch.
2) Check that DTC B1024 or B1025 has been set although
side-air bag has not been deployed.
Has air bag deployed?
3 Side impact sign (driver / passenger) check
1) Inspect side of vehicle and undercarriage for signs of
impact.
Are there any signs of impact?
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.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.
• Clear DTC B1157 (air bag deployed) of BCM referring to "DTC Clearance in Section 10B", if any.

DTC B1026: Seat Belt Pretensioner Activation Record

DTC Detecting Condition and Trouble Area
DTC detecting condition
Activation of seat belt pretensioner has been recorded in
SDM.
Action
Trouble area
If this DTC has been recorded even though side-air bag
has not been deployed
• SDM
• Driver (passenger) side-air bag module
• Its initiator circuit
Yes
Go to Step 2.
Inspect and replace
components according
to "Repair and
Inspection Required
after Accident".
Inspect and replace
components according
to "Repair and
Inspection Required
after Accident".
Trouble area
If this DTC has been recorded even though pretensioner
has not been activated
• SDM
• Driver and/or Passenger seat belt pretensioner
• Those initiator circuit
Air Bag System: 8B-28
S7RW0A8204015
No
Go to "Air Bag
Diagnostic System
Check Flow".
Go to Step 3.
Replace SDM.
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