2006 SUZUKI SWIFT Engine mount

Downloaded from www.Manualslib.com manuals search engine 8B-18 Air Bag System:
CAUTION!
• Be sure to perform “Air Bag Diagnostic System Check” before starting diagnosis according to flow.
• When measurement of resistance or voltage is required in this flow, use a tester along with a correct terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to “Inspection of Intermittent and Poor Connections”.
• If there is open circuit in the air bag wire harnes s, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.

DTC Will Set when
The voltage at the “AIR BAG” warning right circuit term inal “L29-2” does not match the commanded state of the
warning right driver for specified time.
Flow Test Description
Step 1: This test rechecks “AIR BAG” warning right operation.
Step 2: This test rechecks whether an abnormality is in SDM.
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.

DTC B1016: Power Source Voltage HighS7RS0B8204012
Wiring Diagram Step Action Yes No
1 1) This DTC is set when there is a trouble in “AIR BAG” warning right circuit. Failure to properly perform “Air Bag
Diagnostic System Check” may also result in
misdiagnosis. Therefore, check “AIR BAG” warning right
circuit again according to “Air Bag Diagnostic System
Check”.
Is “AIR BAG” warning right circuit in good condition? Go to Step 2. Repair “AIR BAG”
warning right circuit.
2 1) Clear DTC referring to “DTC Clearance”. 2) Check DTC referring to “DTC Check”.
Is DTC B1014 set? Substitute a known-
good SDM and recheck.
Recheck air bag system
referring to “Air Bag
Diagnostic System
Check”.
1
2
3
GRN
RED
6
BLK
L29-27
L29-28 IG
E1 5
4
“L29”
“L04”
“G32”
I7RS0A820009-02
1. From main fuse 3. “A/BAG” fuse 5. SDM
2. Ignition switch 4. Junction block assembly 6. Ground for air bag system

Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-19
CAUTION!
• Be sure to perform “Air Bag Diagnostic System Check” before starting diagnosis according to flow.
• When measurement of resistance or voltage is required in this flow, use a tester along with a correct terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to “Inspection of Intermittent and Poor Connections”.
• If there is open circuit in the air bag wire harnes s, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.

DTC Will Set when
The power source voltage to SDM is above an approx. 21 V for specified time.
Flow Test Description
Step 1: Check if voltage applie d to SDM is within normal range.
Step 2: Check if DTC B1016 still exists.
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 YesNo
1 1) With ignition switch OFF, disconnect SDM connector.
2) Check proper connection to SDM at “L29-27” terminal.
3) If OK, turn ignition switch ON and then check voltage between “L29-27” terminal on SDM connector and body
ground.
Special tool
(A): 09932-76010
Is voltage 14 V or less? Go to Step 2.
Check charging system
and repair as necessary
referring to “Generator
Test (Overcharged
Battery Check) in
Section 1J”.
2 1) With ignition switch OFF, reconnect SDM connector. With ignition switch ON , is DTC B1016 indicated? Substitute a known-
good SDM and recheck.
Intermittent trouble.
Check for intermittent
trouble referring to
“Inspection of
Intermittent and Poor
Connections” If OK,
substitute a known-
good SDM and recheck.
(A)
"L29-27"
I7RS0A820005-08

Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-21
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.

2 1) With ignition switch OFF, disconnect SDM connector.2) Check proper connection to SDM at “L29-27” terminal.
3) If OK, turn ignition switch ON and then check voltage between “L29-27” terminal on SDM connector and body
ground.
Special tool
(A): 09932-76010
Is voltage 8 V or more? Go to Step 4. Go to step 3.
3 1) With ignition switch OFF, disconnect on connector “L04” junction block assembly.
2) Check proper connection at “L04-1” terminal.
3) If OK, turn ignition switch ON and then check voltage between “L04-1” terminal and body ground.
Is voltage 8 V or more? Go to Step 4. Check circuit from
battery to “L04”
connector and charging
system.
4 1) With ignition switch OFF, reconnect SDM connector. With ignition switch ON, does DTC B1017 exist? Substitute a known-
good SDM and recheck.
Check charging system
and repair as necessary
referring to “Generator
Test (Undercharged
Battery Check) in
Section 1J”.
Step Action Yes No
(A)
"L29-27"
I7RS0A820005-08
"L04-1"
I4RS0A820012-01

Downloaded from www.Manualslib.com manuals search engine 8B-22 Air Bag System:
DTC B1021: Front Air Bag Module DeployedS7RS0B8204014
DTC Will Set when
The SDM detects a frontal crash of sufficient force to warrant activation of the air bag system. (SDM outputs a
deployment command.)
Flow Test Description
Step 1: Check that DTC B1021 has been set although air bag has not been deployed.
Step 2: Check that DTC has been set due to failure of SDM.
NOTE
Before executing items in this flow, be sure to perform “Air Bag Diagnostic System Check”.

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.
• 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”

DTC B1024 / B1025: Side-Air Bag (Driver / Passenger) DeployedS7RS0B8204015
DTC Will Set when
The SDM detects a sideward crash (driver or passenger side) of sufficient force to warrant activation of the side-air
bag system (driver or pa ssenger). (SDM outputs a deployment command.)
Flow Test Description
Step 1: Check that DTC B1024 or B1025 has been set although side-air bag has not been deployed.
Step 2: Check that DTC has been set due to failure of SDM.
NOTE
Before executing items in this flow, be sure to perform “Air Bag Diagnostic System Check”.

Step Action YesNo
1 1) Turn ignition switch OFF.
Has air bag deployed? Replace components
and perform inspections
as directed in “Repair
and Inspection
Required after
Accident”.Go to Step 2.
2 1) Inspect front of vehicle and undercarriage for signs of impact.
Are there signs of impact? Replace components
and perform inspections
as directed in “Repair
and Inspection
Required after
Accident”.Substitute a known-
good SDM and recheck.

Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-23
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.
• 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”

DTC B1026: Pretensioner ActivatedS7RS0B8204016
DTC Will Set when
The SDM detects a frontal crash of sufficient force to warrant activation of the pr etensioner. (SDM outputs a
deployment command.)
Flow Test Description
Step 1: Check that DTC B1026 has been set although pretensioner has not been activated.
Step 2: Check that DTC has been set due to failure of SDM.
NOTE
Before executing items in this flow, be sure to perform “Air Bag Diagnostic System Check”.

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.
• 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”

StepAction YesNo
1 1) Turn ignition switch OFF.
Has air bag deployed? Replace components
and perform inspections
as directed in “Repair
and Inspection
Required after
Accident”.Go to Step 2.
2 1) Inspect front of vehicle and undercarriage for signs of impact.
Are there signs of impact? Replace components
and perform inspections
as directed in “Repair
and Inspection
Required after
Accident”.Substitute a known-
good SDM and recheck.
Step
Action YesNo
1 1) Turn ignition switch OFF.
Has pretensioner activated? Replace components
and perform inspections
as directed in “Repair
and Inspection
Required after
Accident”.Go to Step 2.
2 1) Inspect front of vehicle and undercarriage for signs of impact.
Are there signs of impact? Replace components
and perform inspections
as directed in “Repair
and Inspection
Required after
Accident”.Substitute a known-
good SDM and recheck.

Downloaded from www.Manualslib.com manuals search engine 8B-28 Air Bag System:
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.

4 1) With ignition switch OFF, disconnect special tools (B) and (C) from “G26” connector and then reconnect
contact coil connector located under of the steering
column.
2) Remove driver air bag (inflator) module from steering wheel referring to “Driver Air Bag (Inflator) Module
Removal and Installation”.
3) Check proper connection to driver air bag (inflator) module connector.
4) If OK, then connect special tools (A), (B) and (E) to driver air bag (inflator) module connector.
Special tool
(A): 09932-76010
(B): 09932-75010
(C): 09932–78340
(E): 09932-78310
5) Check SDM DTC.
With ignition switch ON , is DTC B1031 indicated? Turn ignition switch
OFF. Replace contact
coil assembly referring
to “Contact Coil Cable
Assembly Removal and
Installation in Section
6B”.
Turn ignition switch
OFF. Replace driver air
bag (inflator) module
referring to “Driver Air
Bag (Inflator) Module
Removal and
Installation”.
Step Action Yes No
STEERING WHEEL(B)
(E)
(A)
I4RS0A820017-01

Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-33
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.

4 1) With ignition switch OFF, disconnect special tools (B) and (C) from “G26” connector and reconnect contact coil
connector located under of the steering column.
2) Remove driver air bag (inflator) module from steering column referring to “Driver Air Bag (Inflator) Module
Removal and Installation”.
3) Check proper connection to driver air bag (inflator) module connector.
4) If OK, then connect special tools (A), (B) and (E) to driver air bag (inflator) module connector.
Special tool
(A): 09932-76010
(B): 09932-75010
(C): 09932–78340
(E): 09932-78310
5) Check SDM DTC.
With ignition switch ON , is DTC B1032 indicated? Turn ignition switch
OFF. Replace contact
coil assembly referring
to “Contact Coil Cable
Assembly Removal and
Installation in Section
6B”.
Turn ignition switch
OFF. Replace driver air
bag (inflator) module
referring to “Driver Air
Bag (Inflator) Module
Removal and
Installation”.
Step Action Yes No
STEERING WHEEL(B)
(E)
(A)
I4RS0A820017-01

Downloaded from www.Manualslib.com manuals search engine 8B-38 Air Bag System:
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.

4 1) With ignition switch OFF, disconnect special tools (B) and (C) from “G26” connector and reconnect contact coil
connector located under of the steering column.
2) Remove driver air bag (inflator) module from steering column referring to “Driver Air Bag (Inflator) Module
Removal and Installation”.
3) Check proper connection to driver air bag (inflator) module connector.
4) If OK, then connect special tools (A), (B) and (E) to driver air bag (inflator) module connector.
Special tool
(A): 09932-76010
(B): 09932-75010
(C): 09932–78340
(E): 09932-78310
5) Check SDM DTC.
With ignition switch ON , is DTC B1033 indicated? Turn ignition switch
OFF. Replace contact
coil assembly referring
to “Contact Coil Cable
Assembly Removal and
Installation in Section
6B”.
Turn ignition switch
OFF. Replace driver air
bag (inflator) module
referring to “Driver Air
Bag (Inflator) Module
Removal and
Installation”.
Step Action Yes No
STEERING WHEEL(B)
(E)
(A)
I4RS0A820017-01