2008 INFINITI FX35 service

SRS-30
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
PHIA1233E
PHIA1234E
SHIA0083E
PHIA1235E
PHIA1236E
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TROUBLE DIAGNOSISSRS-31
< SERVICE INFORMATION >
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SHIA0032E
SHIA0033E
PHIA1237E
PHIA1238E
PHIA1240E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SRS-32
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
Trouble Diagnosis: "AIR BAG" Warning Lamp Does Not Turn OFF
INFOID:0000000001524170
DIAGNOSTIC PROCEDURE
1.CHECK DEPLOYMENT OF AIR BAG MODULE
Check the air bag module.
Is
“AIR BAG MODULE” deployed?
YES >> Refer to SRS-47, "For Frontal Collision" or SRS-48, "For Side Collision".
NO >> GO TO 2.
2.CHECK AIR BAG FUSE
Check the air bag fuse. Refer to PG-16, "
Fuse".
Check 10A fuse [No.13, located in fuse block (J/B)] normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK AIR BAG FUSE AGAIN
Replace “AIR BAG” fuse and turn ignition switch ON.
Does the
“AIR BAG” fuse blow again?
YES >> Repair or replace main harness.
NO >> INSPECTION END
4.CHECK DIAGNOSIS SENSOR UNIT
Check the screen of CONSULT-III.
Is
“DIAGNOSIS SENSOR UNIT” displayed on CONSULT-III?
YES >> Replace diagnosis sensor unit.
NO >> GO TO 5.
5.CHECK HARNESS CONNECTION
Check the connection of harness connector.
Is harness connection between warning lamp and diagnosis sensor unit normal?
OK >> Check the intermittent incident.
NO >> Replace wiring harness connector.
Trouble Diagnosis: "AIR BAG" Warning Lamp Does Not Turn ONINFOID:0000000001524171
DIAGNOSTIC PROCEDURE
1.CHECK METER FUSE
Check the meter fuse. Refer to PG-16, "
Fuse".
Check 10A fuse [No.14, located in fuse block (J/B)] normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK METER FUSE AGAIN
PHIA1241E
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3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TROUBLE DIAGNOSISSRS-33
< SERVICE INFORMATION >
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Replace 10A fuse [No. 14, located in fuse block (J/B)] and turn ignition switch ON.
Does the meter fuse blow again?
YES >> Repair or replace the related harness.
NO >> INSPECTION END
3.CHECK HARNESS CONNECTION BETWEEN DIAGNO SIS SENSOR UNIT AND COMBINATION METER
Disconnect diagnosis sensor unit connec tor and turn ignition switch ON.
Does AIR BAG warning lamp turn ON?
YES >> Replace diagnosis sensor unit.
NO >> Replace combination meter assembly.
Passenger Seatbelt Warning System (Seatbelt reminder).
1.CHECK THE SYSTEM 1
Check seatbelt warning lamp function.
Seatbelt warning lamp turns ON in the following conditions.
 Driver seatbelt is fastened.
 Occupant is on passenger seat.
 Passenger seatbelt is not fasten.
OK or NG
OK >> GO TO 2.
NG >> Check the followings.  Harness between air bag diagnosis sensor unit and combination meter.
 Seatbelt buckle switch (passenger side) circuit.
 Seatbelt buckle switch (passenger side).If these are OK, replace air bag diagnosis sensor unit.
2.CHECK THE SYSTEM 2
Check seatbelt warning lamp function.
Seatbelt warning lamp turns OFF in the following conditions.
 Driver seatbelt is fastened.
 Occupant is on passenger seat.
 Passenger seatbelt is fastened.
OK or NG
OK >> System is OK.
NG >> Check the followings.  Seatbelt buckle switch (passenger side) circuit.
 Seatbelt buckle switch (passenger side).
If these are OK, replace air bag diagnosis sensor unit.
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SRS-34
< SERVICE INFORMATION >
DRIVER AIR BAG MODULE
DRIVER AIR BAG MODULE
Removal and InstallationINFOID:0000000001327764
WARNING:
 Before servicing SRS, turn ignition switch OFF, disconnect both ba ttery cables and wait at least 3
minutes.
 Always work from the side of driver air bag module.
 Do not use air tools or el ectric tools for servicing.
REMOVAL
1. Remove the side lids.
2. Remove the right and left side TORX bolts (A).
3. Lift up the driver air bag module.
4. Disconnect the air bag harness connector, and remove the driv-
erair bag module.
NOTE:
 For installing / removing driver air bag module connector,insert thin screwdriver wrapped in tape into notch, lift lock and
remove connector.
 Install connector with lock raised, and push lock into connec- tor.
 After installing the connector, make sure that the lock is pushed securely into it.
CAUTION:
PHIA0685E
1. Driver air bag module 2. Steering wheel 3. TORX bolt (LH/RH)
4. Side lid (LH/RH)
JMHIA0367ZZ
PHIA0308E
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3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

DRIVER AIR BAG MODULESRS-35
< SERVICE INFORMATION >
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 Always place driver air bag module with pad side facing upward.
 Do not insert any foreign objects (screwdriver, etc.) into driv-
erair bag module.
 Do not disassemble driver air bag module.
 Do not use old bolts after removal; replace with new bolts.
 Do not expose the driver air bag module to temperatures exceeding90 °C (194 °F).
 Replace driver air bag module if it has been dropped or sus-
tainedan impact.
 Do not allow oil, grease or water to come in contact with the
driver air bag module.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
 Fix the air bag module harness (shown as A in the figure) to
the harness fixing hook (s hown as B in the figure).
 Be careful not to damage the harness while installing.
 Tighten the special bolts after exactly adjusting the centers of fi xing holes on the air bag module
side and the steering wheel side. If the holes are misaligned, the bolt threads are damaged and the
module is not installed securely.
 After the work is completed, make sure no system malfunction is detected by air bag warning lamp.
 In case that malfunction is detected by the air ba g warning lamp, reset by the self-diagnosis function
and delete the memory by CONSOULT–III.
 In case that malunction is still detected after th e above operation, peform self-diagnosis to repair
malfunctions. Refer to Refer to SRS-23, "
SRS Operation Check".
PHIA0320E
SBF814E
PHIA0885J
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SRS-36
< SERVICE INFORMATION >
SPIRAL CABLE
SPIRAL CABLE
Removal and InstallationINFOID:0000000001327765
WARNING:
 Before servicing SRS, turn ignition switch OFF, disconnect both ba ttery cables and wait at least 3
minutes.
 Do not use air tools or el ectric tools for servicing.
REMOVAL
1. Remove driver air bag module. Refer to SRS-34, "Removal and Installation".
2. Disconnect steering switch harness connector.
3. Set the steering wheel in the neutral position.
4. Removal steering wheel. Refer to PS-10, "
Removal and Installation".
5. Remove steering column covers. Refer to IP-11, "
Removal and Installation".
6. Loosen the spiral cable fixing screws, and then remove the spiral cable. CAUTION:
 Do not disassemble spiral cable.
 Do not apply lubricant to the spiral cable.
 Do not make an impact to the spiral cable by dro pping etc. Replace the spiral cable if it has been
dropped or sustained an impact.
7. Disconnect the horn switch connec tor, and then the spiral cable
connector.
CAUTION:
 Do not tap or bump the steering wheel.
 Also, with the steering li nkage disconnected the cable
may snap by turning the st eering wheel beyond the lim-
ited number of turns.
8. Remove the wiper washer switch and lighting switch from the spiralcable.
INSTALLATION
Install in the reverse order of removal.
PHIA1336E
1. Steering wheel 2. Spiral cable 3. Driver air bag module connector
4. Screw 5. Wiper and washer switch 6. Lighting and turn signal switch
7. Steering column assembly 8. Steering column cover (upper) 9. Steering column cover (lower)
SHIA0193E
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3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SPIRAL CABLESRS-37
< SERVICE INFORMATION >
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CAUTION:
 The spiral cable may snap by steering operation if the cable is
installed in an improper position.
 The neutral position is set as follows. Turn quietly the spiral cable clockwise to the end position.
Then turn it counterclockwise (about 2 and half turns) and
stop turning at the point on which the stopper insertion holes
are in the same position.
The service part is installed in the neutral position by the
stopper and can be set without adjusting after the stopper is
removed.
 Do not turn the spiral cable r ashly and also beyond the limit
number of turns. (These will cause cable snap.)
 Adjust the spiral cable locating pin (showed as A inthe figure) to the steering wheel locating pin hole (showed as C in the
figuer).
 Secure the air bag harness wi th the harness fixing hook.
 After the work is completed, make sure no system malfunc- tion is detected by air bag warning lamp.
 In case that malfunction is detected by the air bag warning lamp, reset by the self-diagnosis function and delete the
memory by CONSULT −III.
 In case that malfunction is still detected after the above opera-
tion, perform self-diagnosis to repair malfunctions. Refer to
SRS-23, "
SRS Operation Check".PHIA0887J
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