lock INFINITI FX35 2008 Service Manual

SRS-40
< SERVICE INFORMATION >
SIDE CURTAIN AIR BAG MODULE
SIDE CURTAIN AIR BAG MODULE
Removal and InstallationINFOID:0000000001327767
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 th e side curtain air bag module.
 Do not use air tools or el ectric tools for servicing.
REMOVAL
1. Remove headlining. Refer to EI-43, "Component Parts Location".
2. Disconnect side curtain air bag connector. NOTE:
 For installing / removing side curtain air bag module connec-
tor, 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.
3. Remove side curtain air bag module fixing bolts, and then remove the side curtain air bag module.
CAUTION:
 Always place the side curtain ai r bag module with the warning
label facing upward.
 Do not disassemble side cu rtain air bag module.
 Do not insert any foreign object s (screwdriver, etc.) into air
bag module connector.
1. Side curtain air bag Inflator 2. Side curtain air bag 3. Bolt
4. Assist grip bracket 5. Bolt (There is no torque control)
PHIA0656E
PHIA0953J
PHIA0317E
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TF-8
< SERVICE INFORMATION >
PREPARATION
Tool nameDescription
Puller  Removing companion flange
Flange wrench  Removing and installing self-lock nut
Puller  Removing front drive shaft front bearing
 Removing front drive shaft rear bearing
Power tool  Loosening bolts and nuts
NT077
NT771
ZZB0823D
PBIC0190E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TROUBLE DIAGNOSISTF-23
< SERVICE INFORMATION >
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× : Standard : Not applicable
ACTIVE TEST MODE
Description
Use this mode to determine and identify the details of a malfunction based on self-diagnostic results or data
monitor. AWD control unit gives drive signal to actuat or with receiving command from CONSULT-III to check
operation of actuator.
Test Item
CAUTION:
Do not continuously energize for a long time.
Monitored item (Unit) Monitor Menu
Remarks
ECU INPUT
SIGNALS MAIN
SIGNALS
FR RH SENSOR [km/h] or [mph] ××Wheel speed calculated by front wheel sensor
RH signal is displayed.
FR LH SENSOR [km/h] or [mph] ××Wheel speed calculated by front wheel sensor LH
signal is displayed.
RR RH SENSOR [km/h] or [mph] ××Wheel speed calculated by rear wheel sensor RH
signal is displayed.
RR LH SENSOR [km/h] or [mph] ××Wheel speed calculated by rear wheel sensor LH
signal is displayed.
BATTERY VOLT [V] Power supply voltage for AWD control unit
THRTL POS SEN [%] Throttle opening status is displayed.
ETS SOLENOID [A] Monitored value of current at AWD solenoid
STOP LAMP SW [ON/OFF] Stop lamp switch signal status via CAN commu-
nication line is displayed.
ENG SPEED SIG [RUN/STOP] Eng ine status is displayed.
ETS ACTUATOR [ON/OFF] Operating condition of AWD actuator relay (inte-
grated in AWD control unit) is displayed.
4WD WARN LAMP [ON/OFF] Control status of AWD warning lamp is displayed.
4WD MODE SW [AUTO] AWD lock switch is not equipped, but displayed.
4WD MODE MON [AUTO] Control status of AWD is displayed.
DIS-TIRE MONI [mm] Improper size tire installed condition is displayed.
P BRAKE SW [ON/OFF] Parking switch signal status via CAN communi-
cation line is displayed.
Test item Condition Description
ETS S/V
(Detects AWD solenoid valve)  Vehicle stopped
 Engine running
 No DTC detected Change command current value to AWD solenoid, and then change driving
mode. (Monitor value is normal if it is within approximately ±10% of com-
mand value.)
Qu: Increase current value in increments of 0.20A
Qd: Decrease current value in increments of 0.20A
UP: Increase current value in increments of 0.02A
DOWN: Decrease current value in increments of 0.02A
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TROUBLE DIAGNOSIS FOR SYSTEMTF-25
< SERVICE INFORMATION >
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DTC C1204 4WD SOLENOIDINFOID:0000000001327446
CONSULT-III REFERENCE VALUE IN DATA MONITOR MODE
Data are reference value.
*: The values are changed by throttle opening and engine speed.
DIAGNOSTIC PROCEDURE
 Check the following if “4WD SOLENOID [C1204]” is di splayed in self-diagnostic results of CONSULT-III.
1.CHECK AWD SOLENOID SIGNAL
With CONSULT-III
1. Start engine.
2. Select “DATA MONITOR” mode for “A LL MODE AWD/4WD” with CONSULT-III.
3. Read out the value of “ETS SOLENOID”.
*: The values are changed by throttle opening and engine speed.
OK or NG
OK >> GO TO 6.
NG >> GO TO 2.
2.CHECK POWER SUPPLY
1. Turn ignition switch “OFF”.
2. Disconnect AWD control unit harness connector.
3. Turn ignition switch “ON”. (Do not start engine.)
4. Check voltage between AWD control unit harness connector ter- minal 9 and ground.
OK or NG
OK >> GO TO 3.
NG >> Check the following. If any items are damaged, repair or replace damaged parts.
 10A fuse [No. 21, located in the fuse block (J/B)]
 Harness for short or open between battery and AWD control unit harness connector terminal 9
3.CHECK AWD SOLENOID CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect AWD control unit harness connector.
Monitored item [Unit] Condition Display value
ETS SOLENOID [A] Engine running At idle speed Approx. 0.000A
When depressing accelerator pedal Approx. 0.000 - 2.400A*
Condition Display value
Engine running At idle speed Approx. 0.000A
When depressing accelerator
pedal
Approx. 0.000 - 2.400A*
Connector Terminal Voltage (Approx.)
M92 9 - Ground Battery voltage
SDIA1884E
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TROUBLE DIAGNOSIS FOR SYSTEMTF-29
< SERVICE INFORMATION >
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2. Disconnect AWD control unit harness connector.
3. Turn ignition switch “ON”. (Do not start engine.)
4. Check voltage between AWD control unit harness connector ter- minals and ground.
5. Turn ignition switch “OFF”.
6. Check voltage between AWD control unit harness connector ter- minals and ground.
OK or NG
OK >> GO TO 2.
NG >> Check the following. If any items are damaged, repair or replace damaged parts.
 10A fuse [No. 12 or 21, located in the fuse block (J/B)]
 Harness for short or open between battery and AWD control unit harness connector terminal 9
 Harness for short or open between ignition switch and AWD control unit harness connector ter- minal 7
 Ignition switch. Refer to PG-3
.
2.CHECK GROUND CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect AWD control unit harness connector.
3. Check continuity between AWD control unit harness connector M92 terminals 10, 11 and ground.
Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 3.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK DTC
Start engine.
Does AWD warning lamp turn OFF?
YES >> INSPECTION END
NO >> Perform the self-diagnosis, repair or replace damaged parts. Refer to TF-21, "
CONSULT-III Func-
tion (ALL MODE AWD/4WD)".
Connector Terminal Voltage (Approx.)
M92 7 - Ground
Battery voltage
9 - Ground
SDIA2319E
Connector Terminal Voltage (Approx.)
M92 7 - Ground 0V
9 - Ground Battery voltage
SDIA2320E
Continuity should exist.
SDIA1883E
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TROUBLE DIAGNOSIS FOR SYMPTOMSTF-31
< SERVICE INFORMATION >
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2. Disconnect AWD control unit harness connector.
3. Turn ignition switch “ON”. (Do not start engine.)
4. Check voltage between AWD control unit harness connector ter- minals and ground.
5. Turn ignition switch “OFF”.
6. Check voltage between AWD control unit harness connector ter- minals and ground.
OK or NG
OK >> GO TO 3.
NG >> Check the following. If any items are damaged, repair or replace damaged parts.
 10A fuse [No. 12 or 21, located in the fuse block (J/B)]
 Harness for short or open between battery and AWD control unit harness connector terminal 9
 Harness for short or open between ignition switch and AWD control unit harness connector ter- minal 7
 Ignition switch. Refer to PG-3
.
3.CHECK AWD CONTROL UNIT GROUND CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect AWD control unit harness connector.
3. Check continuity between AWD control unit harness connector M92 terminals 10, 11 and ground.
Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK AWD CONTROL UNIT
Check AWD control unit input/output signal. Refer to TF-20, "
AWD Control Unit Input/Output Signal Reference
Va l u e".
OK or NG
OK >> GO TO 5.
NG >> Check AWD control unit pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace damaged parts.
5.CHECK OUTPUT SIGNAL WITH UNIFIED METER AND A/C AMP.
With CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “DATA MONITOR” mode for “METER A/C AMP” with CONSULT-III.
Connector Terminal Voltage (Approx.)
M92 7 - Ground
Battery voltage
9 - Ground
SDIA2319E
Connector Terminal Voltage (Approx.)
M92 7 - Ground 0V
9 - Ground Battery voltage
SDIA2320E
Continuity should exist.
SDIA1883E
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3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

REAR OIL SEALTF-37
< SERVICE INFORMATION >
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REAR OIL SEAL
Removal and InstallationINFOID:0000000001327458
REMOVAL
1. Remove the rear propeller shaft. Refer to PR-7.
2. Remove self-lock nut of companion flange using the flange wrench.
3. Put matching mark on the end of the mainshaft. The mark should be in line with the mark on the companion flange.
CAUTION:
For matching mark, use paint. Do not damage mainshaft.
4. Remove the companion flange using a puller. CAUTION:
Be careful not to damage the companion flange.
5. Remove the rear oil seal using a puller. CAUTION:
Be careful not to damage the rear case.
INSTALLATION
SDIA2454E
SDIA2378E
SDIA1785E
Tool number : KV381054S0 (J-34286)
SDIA1786E
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TF-38
< SERVICE INFORMATION >
REAR OIL SEAL
1. Apply ATF to rear oil seal, install it with a drift.CAUTION:
 Do not reuse rear oil seal.
 When installing, do not incline rear oil seal.
2. Align the matching mark of mainshaft with the mark of compan- ion flange, then install the companion flange.
3. Using flange wrench, install the self-lock nut of companion flange and tighten to the specified torque. Refer to TF-40, "
Dis-
assembly and Assembly".
CAUTION:
Do not reuse self-lock nut.
4. Install the rear propeller shaft. Refer to PR-7
.
5. Check fluid level. Refer to TF-10, "
Inspection".
Dimension A : 6.7 - 7.3 mm (0.264 - 0.287 in)
Tool number A: ST30720000 (J-25405)
B: KV40104830 ( — )
PDIA0292E
SDIA2378E
PDIA0245E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TRANSFER ASSEMBLYTF-41
< SERVICE INFORMATION >
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DISASSEMBLY
Front Case and Rear Case
1. Remove drain plug and filler plug.
1. Drive chain 2. Front drive shaft rear bearing 3. Front drive shaft
4. Front drive shaft front bearing 5. Sprocket 6. Mainshaft
7. Needle bearing 8. Snap ring 9. Mainshaft bearing
10. Front case 11. Front oil seal 12. Mainshaft oil seal
13. Oil cover 14. Electric controlled coupling 15. Spacer
16. Snap ring 17. O-ring 18. Oil gutter
19. Drain plug 20. Baffle plate 21. Rear bearing
22. Snap ring 23. Spacer 24. Rear oil seal
25. Companion flange 26. Self-lock nut 27. Breather tube
28. Rear case 29. Harness bracket 30. Retainer
31. Filler plug 32. Gasket 1: Apply Genuine Anaerobic Liquid Gasket or equivalent. Refer to GI-44, "
Recommended Chemical Product and Sealant".
2: Apply Genuine Silicone RTV or equivalent. Refer to GI-44, "
Recommended Chemical Product and Sealant".
Refer to GI-8, "
Component" for symbols not described on the above.
SDIA3608E
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3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TF-42
< SERVICE INFORMATION >
TRANSFER ASSEMBLY
2. Remove mainshaft oil seal from front case, using a flat-bladedscrewdriver.
CAUTION:
Be careful not to damage the front case and mainshaft.
3. Remove front oil seal from front case, using a flat-bladed screw- driver.
CAUTION:
Be careful not to damage the front case and front drive
shaft.
4. Remove self-lock nut.
5. Put a matching mark on the end of mainshaft. The mark should be in line with the mark on the companion flange.
CAUTION:
For matching mark, use paint. Do not damage mainshaft.
6. Remove companion flange, using a puller. CAUTION:
Be careful not to damage the companion flange.
PDIA0253E
PDIA0255E
SDIA2378E
PDIA0258E
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