Glove SUZUKI GRAND VITARA 2002 2.G Service User Guide
[x] Cancel search | Manufacturer: SUZUKI, Model Year: 2002, Model line: GRAND VITARA, Model: SUZUKI GRAND VITARA 2002 2.GPages: 801, PDF Size: 12.15 MB
Page 731 of 801
YH4
GRAND
VITARA
STEERING WHEEL1. Paper
AIR BAG SYSTEM 10B-25
CODE 15 ± PASSENGER AIR BAG INITIATOR CIRCUIT RESISTANCE HIGH (Page 2 of 2)
NOTE:
Before executing items in this table, be sure to perform ªAir Bag Diagnostic Check Flow Tableº.
STEP
ACTIONYESNO
11) With ignition switch OFF, disconnect
passenger air bag (inflator) module
connector behind the glove box.
2) Check proper connection to passenger air
bag (inflator) module at terminals in ªBº
connector.
3) If OK then connect Special Tool (B) to
passenger air bag (inflator) module
connector disconnected at the step 1).
4) With ignition switch ON, is DTC 15 current?Go to step 2.1) Ignition switch OFF.
2) Replace passenger
air bag (inflator)
module.
21) With ignition switch OFF, disconnect SDM.
2) Check proper connection to SDM at
terminals ªA2º and ªA3º.
3) Release shorting bar in SDM connector by
inserting a piece of paper, referring to the
figure below.
4) If OK then measure resistance between ªA2º
and ªA3º terminals with connected Special
Tool (B).
5) Is resistance 2.9 or less?Substitute a known-
good SDM and recheck.Repair high resistance
or open in ªYº or ªY/Rº
wire circuit.
Fig. for STEP 1 and 2 Fig. for STEP 2
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (refer to ªDiagnostic Trouble Code (DTC) Clearanceº), if any.
3) Repeat ªAir Bag Diagnostic System Check Flow Tableº, referring to p.10B-11 to confirm that the trouble
has been corrected.
Page 733 of 801
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GRAND
VITARA
STEERING WHEEL1. Paper
AIR BAG SYSTEM 10B-27
CODE 16 ± PASSENGER AIR BAG INITIATOR CIRCUIT RESISTANCE LOW (Page 2 of 2)
NOTE:
Before executing items in this table, be sure to perform ªAir Bag Diagnostic Check Flow Tableº.
STEP
ACTIONYESNO
11) With ignition switch OFF, disconnect
passenger air bag (inflator) module
connector behind the glove box.
2) Check proper connection to passenger
air bag (inflator) module at terminals in ªBº
connector.
3) If OK then connect Special Tool (B) to
passenger air bag (inflator) module
connector disconnected at the step 1).
4) With ignition switch ON, is DTC 16
current?Go to step 2.1) Ignition switch OFF.
2) Replace passenger air
bag (inflator) module.
21) With ignition switch OFF, disconnect
SDM.
2) Check proper connection to SDM at
terminals ªA2º and ªA3º.
3) Release shorting bar in SDM connector
by inserting a piece of paper, referring to
the figure below.
4) If OK then measure resistance between
ªA2º and ªA3º terminals with connected
Special Tool (B).
5) Is resistance 1.7 or more?Substitute a known-
good SDM and recheck.Repair short from ªYº wire
circuit to ªY/Rº wire circuit or
from ªYº or ªY/Rº wire circuit
to other wire circuit.
Fig. for STEP 1 and 2 Fig. for STEP 2
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (refer to ªDiagnostic Trouble Code (DTC) Clearanceº), if any.
3) Repeat ªAir Bag Diagnostic System Check Flow Tableº, referring to p.10B-11 to confirm that the trouble
has been corrected.
Page 735 of 801
YH4
GRAND
VITARA
(A)STEERING WHEEL
AIR BAG SYSTEM 10B-29
CODE 18 ± PASSENGER AIR BAG INITIATOR CIRCUIT SHORT TO GROUND (Page 2 of 2)
NOTE:
Before executing items in this table, be sure to perform ªAir Bag Diagnostic Check Flow Tableº.
STEP
ACTIONYESNO
11) With ignition switch OFF, disconnect
passenger air bag (inflator) module
connector behind the glove box.
2) Check proper connection to passenger
air bag (inflator) module at terminals in ªBº
connector.
3) If OK then connect Special Tool (B) to
passenger air bag (inflator) module
connector disconnected at the step 1).
4) With ignition switch ON, is DTC 18
current?Go to step 2.1) Ignition switch OFF.
2) Replace passenger air
bag (inflator) module.
21) With ignition switch OFF, disconnect
Special Tool (B) and SDM.
2) Measure resistance between ªA2º and
ªA10º terminals.
3) Is resistance 1 k or more?Substitute a known-good
SDM and recheck.Repair short from ªYº or
ªY/Rº wire circuit to ground.
Fig. for STEP 1 and 2 Fig. for STEP 2
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (refer to ªDiagnostic Trouble Code (DTC) Clearanceº), if any.
3) Repeat ªAir Bag Diagnostic System Check Flow Tableº, referring to p.10B-11 to confirm that the trouble
has been corrected.
Page 737 of 801
YH4
GRAND
VITARA
(A)STEERING WHEEL
AIR BAG SYSTEM 10B-31
CODE 19 ± PASSENGER AIR BAG INITIATOR CIRCUIT SHORT TO POWER CIRCUIT
(Page 2 of 2)
NOTE:
Before executing items in this table, be sure to perform ªAir Bag Diagnostic Check Flow Tableº.
STEP
ACTIONYESNO
11) With ignition switch OFF, disconnect
passenger air bag (inflator) module
connector behind the glove box.
2) Check proper connection to passenger
air bag (inflator) module at terminals in ªBº
connector.
3) If OK then connect Special Tool (B) to
passenger air bag (inflator) module
connector disconnected at the step 1).
4) With ignition switch ON, is DTC 19
current?Go to step 2.1) Ignition switch OFF.
2) Replace passenger air
bag (inflator) module.
21) With ignition switch OFF, disconnect
Special Tool (B) and SDM.
2) Measure voltage from ªA3º terminal to
body ground.
3) With ignition switch ON, is voltage 1 V or
less?Substitute a known-good
SDM and recheck.Repair short from ªYº or
ªY/Rº wire circuit to power
circuit.
Fig. for STEP 1 and 2 Fig. for STEP 2
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (refer to ªDiagnostic Trouble Code (DTC) Clearanceº), if any.
3) Repeat ªAir Bag Diagnostic System Check Flow Tableº, referring to p.10B-11 to confirm that the trouble
has been corrected.
Page 762 of 801
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VITARA
1. Air bag harness
2. ªAIR BAGº monitor coupler
3. Yellow connector of contact coil and combination
switch assembly
4. Yellow connector of passenger air bag (inflator) module
5. Steering support member
1. Air bag harness
2. ªAIR BAGº monitor coupler
3. Yellow connector of contact coil and combination
switch assembly
10B-56 AIR BAG SYSTEM
DISABLING AIR BAG SYSTEM
1) Turn steering wheel so that vehicle's wheels (front tires) and
pointing straight ahead.
2) Turn ignition switch to ªLOCKº position and remove key.
3) Remove ªAIR BAGº fuse from ªAIR BAGº fuse box.
4) Disconnect Yellow connector of contact coil and combination
switch assembly.
ii) Release locking of lock lever.
ii) After unlocked, disconnect to connector.
5) Pull out glove box while pushing its stopper from both right and
left sides and disconnect Yellow connector of passenger air bag
(inflator) module.
ii) Release locking of lock lever.
ii) After unlocked, disconnect to connector.
NOTE:
With ªAIR BAGº fuse removed and ignition switch ON, ªAIR
BAGº warning lamp will be ON.
This is normal operation and does not indicate an air bag
system malfunction.
ENABLING AIR BAG SYSTEM
1) Turn ignition switch to ªLOCKº and remove key.
2) Connect Yellow connector of contact coil and combination
switch assembly, and be sure to lock connector with lock lever.
ii) Connect connector.
ii) Lock connector with lock lever.
Page 763 of 801
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1. Yellow connector of passenger air bag (inflator) module
2. Steering support member
3. Air bag harness
AIR BAG SYSTEM 10B-57
3) Connect Yellow connector of passenger air bag (inflator) mod-
ule, and be sure to lock connector with lock lever.
ii) Connect connector.
ii) Lock connector with lock lever.
4) Install glove box.
5) Install ªAIR BAGº fuse to ªAIR BAGº fuse box.
6) Turn ignition switch to ON and verify that ªAIR BAGº warning
lamp flashes 6 times and then turns off.
If it does not operate as described, perform ªAir Bag Diagnostic
System Checkº in this section.
HANDLING AND STORAGE
SDM
WARNING:
Never power up air bag system when SDM is not rigidly at-
tached to the vehicle. Otherwise, personal injury may result.
CAUTION:
After detecting one time of such collision as to meet deploy-
ment conditions, the SDM must not be used.
Refer to ªDiagnosisº when checking the SDM.
Never attempt disassembly of SDM.
When storing SDM, select a place where neither high tempera-
ture nor high humidity is anticipated and oil, water and dust are
kept off.
If SDM was dropped from a height of 90 cm (3 ft) or more or if it
is found to be damaged or deformed, replace it with a new one.
If installation part of SDM was damaged, repair that part com-
pletely before reinstallation.
All SDM and mounting bracket fasteners must be carefully
torqued and the arrow must be pointed toward the front of the ve-
hicle to ensure proper operation of the air bag system.
Page 767 of 801
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AIR BAG SYSTEM 10B-61
DEPLOYED AIR BAG (INFLATOR) MODULES
WARNING:
The air bag (inflator) module immediately after deploy-
ment is very hot. Wait for at least 30 minutes to cool it off
before proceeding the work.
Do not apply water, oil, etc. to deployed air bag (inflator)
module.
After an air bag (inflator) module has been deployed, the
surface of the air bag may contain a powdery residue. This
powder consists primarily of cornstarch (used to lubri-
cate the bag as it inflates) and byproducts of the chemical
reaction. As with many service procedures, gloves and
safety glasses should be worn.
Wash your hands with mild soap and water after complet-
ing the work.
Refer to the procedure described under ªDeployed Air Bag (Inflator)
Modules Disposalº in this section.
ACTIVATED SEAT BELT PRETENSIONERS
WARNING:
The seat belt pretensioner immediately after activation is
very hot. Wait for at least 30 minutes to cool it off before
proceeding the work.
Do not apply water, oil, etc. to activated seat belt preten-
sioner.
With many service procedures, gloves and safety glasses
should be worn to prevent any possible irritation of the
skin or eyes.
Wash your hands with mild soap and water after complet-
ing the work.
Refer to the procedure described under ªActivated Seat Belt Pre-
tensioners Disposalº in this section.
Page 775 of 801
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VITARA
1. Passenger air bag (inflator) module
2. Instrument panel
3. Glove box
1. Glove box
2. Push
3. Pull
AIR BAG SYSTEM 10B-69
PASSENGER AIR BAG (INFLATOR) MODULE
WARNING:
Never attempt to disassemble or repair the passenger air bag (inflator) module. If any abnormality is
found, be sure to replace it with new one as an assembly.
Be sure to read ªService Precautionsº in this section before starting to work and observe every pre-
caution during work. Neglecting them may result in personal injury or undeployment of the air bag
when necessary.
REMOVAL
1) Disconnect negative battery cable at battery.
2) Disable air bag system. Refer to ªDisabling Air Bag Systemº ear-
lier in this section.
3) Open glove box, then while pressing glove box stopper, pull out
glove box from instrument panel.
4) Remove glove box from instrument panel.
5) Remove passenger air bag (inflator) module attaching bolts and
screws, and passenger air bag (inflator) module from vehicle.
WARNING:
When carrying a live air bag (inflator) module, make
sure the bag opening is pointed away from you.
Never carry air bag (inflator) module by wires or con-
nector on the side of the module. In case of an acciden-
tal deployment, the bag will then deploy with minimal
chance of injury.
As the live passenger air bag (inflator) module must be
kept with its bag (trim cover) facing up while being
stored or left standing, place it on the workbench with
a slit or use the workbench vise to hold it securely at its
lower mounting bracket. This is necessary so that a
free space is provided to allow the air bag to expand in
the unlikely event of accidental deployment.
Observe ªService Precautionsº earlier in this section
for handling and storing it.
Otherwise personal injury may result.
Page 776 of 801
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VITARA
1. Passenger air bag (inflator) module
2. Instrument panel
3. Glove box
10B-70 AIR BAG SYSTEM
INSPECTION
WARNING:
Never measure resistance of passenger air bag (inflator)
module or disassemble it. Otherwise personal injury may
result.
CAUTION:
If air bag (Inflator) module was dropped from a height or 90
cm (3 ft) or more, it should be replaced.
Check air bag (inflator) module appearance visually for following
symptoms and if any one of them is applicable, replace with a new
one.
Air bag has deployed.
There is a crack in trim cover (pad surface).
Wire harness or connector is damaged.
Air bag (inflator) module is damaged or a strong impact
(e.g., dropping) was applied to it.
INSTALLATION
1) Install passenger air bag (inflator) module to vehicle.
2) Tighten passenger air bag (inflator) module attaching bolts and
screws to specified torque.
Tightening Torque
(a): 23 N´m (2.3 kg-m, 16.5 lb-ft)
(b): 5.5 N´m (0.55 kg-m, 4.0 lb-ft)
3) Connect negative battery cable to battery.
4) Enable air bag system. Refer to ªEnabling Air Bag Systemº earli-
er in this section.
Page 781 of 801
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AIR BAG SYSTEM 10B-75
1. Connect one banana plug to positive terminal of
power source (12V vehicle battery) and then the
other to negative terminal to immediately deploy.
2. Short to two deployment harness leads.
WARNING:
After deployment, the metal surfaces of the air bag (in-
flator) module will be very hot. Do not touch the metal
areas of the air bag (inflator) module for about 30 min-
utes after deployment.
Do not place the deployed air bag (inflator) module
near any flammable objects.
Do not apply water, oil, etc. to deployed air bag (infla-
tor) module.
If the deployed air bag (inflator) module must be
moved before it is cool, wear gloves and handle it by
using nonmetal material such as the air bag and vinyl
trim.
Failure to follow procedures may result in fire or per-
sonal injury.
13) Separate the two banana plugs on the deployment harness.
14) Connect the deployment harness to the power source (12V ve-
hicle battery) to immediately deploy the driver or passenger air
bag.
15) Disconnect the deployment harness from power source (12V
vehicle battery) and short the two deployment harness leads
together by fully seating one banana plug into the other.
16) In the unlikely event that the driver or passenger air bag (infla-
tor) module did not deploy after following these procedures,
proceed immediately with Steps 21) through 24). If the air bag
(inflator) module did deploy, proceed with Steps 17) through
20).