window INFINITI FX35 2007 Repair Manual

EC-796
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
CONSULT-II Reference Value in Data MonitorNBS00428
Remarks:

Specification data are reference values.

Specification data are output/input values which are detected or supplied by the ECM at the connector.
* Specification data may not be directly related to their components signals/values/operations.
i.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification da ta in
spite of the ignition timing not being adjusted to the specification data. This IGN TIMING monitors the data calculated by the ECM
according to the signals input from the camshaft position sensor and other ignition timing related sensors.
MONITOR ITEM CONDITION SPECIFICATION
ENG SPEED

Run engine and compare CONSULT-II value with the tachometer indication. Almost the same speed as
the tachometer indication.
MAS A/F SE-B1 See EC-802, "
TROUBLE DIAGNOSIS - SPECIFICATION VALUE" .
B/FUEL SCHDL See EC-802, "
TROUBLE DIAGNOSIS - SPECIFICATION VALUE" .
A/F ALPHA-B1
A/F ALPHA-B2 See
EC-802, "
TROUBLE DIAGNOSIS - SPECIFICATION VALUE" .
COOLAN TEMP/S

Engine: After warming up More than 70 °C (158 °F)
A/F SEN1 (B1)
A/F SEN1 (B2)

Engine: After warming up Maintaining engine speed at 2,000 rpm Fluctuates around 1.5 V
HO2S2 (B1)
HO2S2 (B2)

Revving engine from idle to 3,000 rpm quickly after the following conditions
are met.
–Engine: After warming up
–Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at
idle for 1 minute under no load 0 - 0.3V
←→ Approx. 0.6 -
1.0V
HO2S2 MNTR (B1)
HO2S2 MNTR (B2)

Revving engine from idle to 3,000 rpm quickly after the following conditions
are met.
–Engine: After warming up
–Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at
idle for 1 minute under no load LEAN
←→ RICH
VHCL SPEED SE

Turn drive wheels and compare CONSULT-II value with the speedometer
indication. Almost the same speed as
speedometer indication
BATTERY VOLT

Ignition switch: ON (Engine stopped) 11 - 14V
ACCEL SEN 1

Ignition switch: ON
(Engine stopped) Accelerator pedal: Fully released 0.5 - 1.0V
Accelerator pedal: Fully depressed 4.0 - 4.8V
ACCEL SEN 2*

Ignition switch: ON
(Engine stopped) Accelerator pedal: Fully released 0.3 - 1.2V
Accelerator pedal: Fully depressed 3.9 - 4.8V
THRTL SEN 1
THRTL SEN 2*

Ignition switch: ON
(Engine stopped)

Selector lever: D Accelerator pedal: Fully released More than 0.36V
Accelerator pedal: Fully depressed Less than 4.75V
EVAP SYS PRES

Ignition switch: ON Approx. 1.8 - 4.8V
START SIGNAL

Ignition switch: ON → START → ON OFF → ON → OFF
CLSD THL POS

Ignition switch: ON
(Engine stopped) Accelerator pedal: Fully released ON
Accelerator pedal: Slightly depressed OFF
AIR COND SIG

Engine: After warming up, idle
the engine Air conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates.) ON
P/N POSI SW

Ignition switch: ON Selector lever: P or N ON
Selector lever: Except above OFF
PW/ST SIGNAL

Engine: After warming up, idle
the engine Steering wheel: Not being turned OFF
Steering wheel: Being turned ON
LOAD SIGNAL

Ignition switch: ON Rear window defogger switch: ON
and/or lighting switch: 2nd position ON
Rear window defogger switch and light-
ing switch: OFF OFF

EC-802
[VK45DE]
TROUBLE DIAGNOSIS - SPECIFICATION VALUE
Revision: 2006 July 2007 FX35/FX45
TROUBLE DIAGNOSIS - SPECIFICATION VALUEPFP:00031
DescriptionNBS004JZ
The specification (SP) value indicates the tolerance of the value that is displayed in “DATA MONITOR (SPEC)”
mode of CONSULT-II during normal operation of the Engine Control System. When the value in “DATA MONI-
TOR (SPEC)” mode is within the SP value, the Engine Control System is confirmed OK. When the value in
“DATA MONITOR (SPEC)” mode is NOT within the SP value, the Engine Control System may have one or
more malfunctions.
The SP value is used to detect malfunctions that may affect the Engine Control System, but will not light the
MIL.
The SP value will be displayed for the following three items:

B/FUEL SCHDL (The fuel injection pulse width programmed into ECM prior to any learned on board cor-
rection)

A/F ALPHA-B1/B2 (The mean value of air-fuel ratio feedback correction factor per cycle)

MAS A/F SE-B1 (The signal voltage of the mass air flow sensor)
Testing ConditionNBS004K0

Vehicle driven distance: More than 5,000 km (3,107 miles)

Barometric pressure: 98.3 - 104.3 kPa (1.003 - 1.064 kg/cm2 , 14.25 - 15.12 psi)

Atmospheric temperature: 20 - 30 °C (68 - 86 °F)

Engine coolant temperature: 75 - 95 °C (167 - 203 °F)

Transmission: Warmed-up
–After the engine is warmed up to normal operating temperature, drive vehicle until “ATF TEMP SE 1” (A/T
fluid temperature sensor signal) indicates more than 60 °C (140 °F).

Electrical load: Not applied
–Rear window defogger switch, air conditioner switch, lighting switch are OFF. Steering wheel is straight
ahead.

Engine speed: Idle
Inspection ProcedureNBS004K1
NOTE:
Perform “DATA MONITOR (SPEC)” mode in maximum scale display.
1. Perform EC-738, "
Basic Inspection" .
2. Confirm that the testing conditions indicated above are met.
3. Select “B/FUEL SCHDL”, “A/F ALPHA-B1”, “A/F ALPHA-B2” and “MAS A/F SE-B1” in “DATA MONITOR (SPEC)” mode with
CONSULT-II.
4. Make sure that monitor items are within the SP value.
5. If NG, go to EC-803, "
Diagnostic Procedure" .
SEF601Z

EC-1052
[VK45DE]
DTC P0441 EVAP CONTROL SYSTEM
Revision: 2006 July 2007 FX35/FX45
WITH CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Start engine and let it idle for at least 70 seconds.
4. Select “PURG FLOW P0441” of “EVAPORATIVE SYSTEM” in “DTC WORK SUPPORT” mode with CON- SULT-II.
5. Touch “START”. If “COMPLETED” is displayed, go to step 7.
6. When the following conditions are met, “TESTING” will be displayed on the CONSULT-II screen. Maintain the conditions continuously until “TESTING” changes to “COMPLETED”. (It will take at least 35 seconds.)
If “TESTING” is not changed for a long time, retry from step 2.
7. Make sure that “OK” is displayed after touching “SELF-DIAG RESULTS”. If “NG” is displayed, refer to EC-
1053, "Diagnostic Procedure" .
Overall Function CheckNBS0047T
Use this procedure to check the overall monitoring function of the EVAP control system purge flow monitoring.
During this check, a 1st trip DTC might not be confirmed.
WITH GST
1. Lift up drive wheels.
2. Start engine (VDC switch OFF) and warm it up to normal operating temperature.
3. Turn ignition switch OFF, wait at least 10 seconds.
4. Start engine and wait at least 70 seconds.
5. Set voltmeter probes to ECM terminals 32 (EVAP control system pressure sensor signal) and ground.
6. Check EVAP control system pressure sensor value at idle speed and note it.
7. Establish and maintain the following conditions for at least 1 minute.
8. Verify that EVAP control system pressure sensor value stays 0.1V less than the value at idle speed (mea- sured at step 6) for at least 1 second.
Selector lever Suitable position
VHCL SPEED SE 32 - 120 km/h (20 - 75 MPH)
ENG SPEED 500 - 3,000 rpm
B/FUEL SCHDL 1.0 - 10.0 msec
COOLAN TEMP/S 70 - 100 °C (158 - 212 °F)
PBIB0826E
Air conditioner switch ON
Headlamp switch ON
Rear window defogger switch ON
Engine speed Approx. 3,000 rpm
Gear position Any position other than P, N or R
PBIB1109E

ELECTRICAL LOAD SIGNAL EC-1309
[VK45DE]
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Revision: 2006 July 2007 FX35/FX45
ELECTRICAL LOAD SIGNALPFP:25350
DescriptionNBS004HE
The electrical load signal (Headlamp switch signal, rear window defogger switch signal, etc.) is transferred
through the CAN communication line from BCM to ECM via IPDM E/R.
CONSULT-II Reference Value in Data Monitor ModeNBS004HF
Specification data are reference values.
Diagnostic ProcedureNBS004HG
1. CHECK LOAD SIGNAL CIRCUIT OVERALL FUNCTION-I
1. Turn ignition switch ON.
2. Connect CONSULT-II and select “DATA MONITOR” mode.
3. Select “LOAD SIGNAL” and check indication under the following conditions.
OK or NG
OK >> GO TO 2.
NG >> GO TO 4.
2. CHECK LOAD SIGNAL CIRCUIT OVERALL FUNCTION-II
Check “LOAD SIGNAL” indication under the following conditions.
OK or NG
OK >> GO TO 3.
NG >> GO TO 5.
MONITOR ITEM CONDITION SPECIFICATION
LOAD SIGNAL

Ignition switch: ON Rear window defogger switch: ON
and/or lighting switch: 2nd position ON
Rear window defogger switch and light-
ing switch: OFF OFF
HEATER FAN SW

Engine: After warming up, idle
the engine Heater fan switch: ON ON
Heater fan switch: OFF OFF
Condition Indication
Rear window defogger switch: ON ON
Rear window defogger switch: OFF OFF
PBIB0103E
Condition Indication
Lighting switch: ON at 2nd position ON
Lighting switch: OFF OFF
PBIB0103E

EC-1310
[VK45DE]
ELECTRICAL LOAD SIGNAL
Revision: 2006 July 2007 FX35/FX45
3. CHECK HEATER FAN SIGNAL CIRCUIT OVERALL FUNCTION
Select “HEATER FAN SW” and check indication under the following
conditions.
OK or NG
OK >> INSPECTION END
NG >> GO TO 6.
4. CHECK REAR WINDOW DEFOGGER SYSTEM
Refer to GW-67, "
REAR WINDOW DEFOGGER" .
>> INSPECTION END
5. CHECK HEADLAMP SYSTEM
Refer to LT- 6 , "
HEADLAMP - XENON TYPE -" .
>> INSPECTION END
6. CHECK HEATER FAN CONTROL SYSTEM
Refer to AT C - 4 0 , "
TROUBLE DIAGNOSIS" .
>> INSPECTION END
Condition Indication
Heater fan control switch: ON ON
Heater fan control switch: OFF OFF
PBIB1995E

EC-1366
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 July 2007 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureNBS004I1
Idle Speed and Ignition TimingNBS004I2
*: Under the following conditions:

Air conditioner switch: OFF

Electric load: OFF (Lights, heater fan & rear window defogger)

Steering wheel: Kept in straight-ahead position
Calculated Load ValueNBS004I3
Mass Air Flow SensorNBS004I4
*: Engine is warmed up to normal operating temperature and running under no load.
Intake Air Temperature SensorNBS004I5
Engine Coolant Temperature SensorNBS004I6
Fuel Tank Temperature SensorNBS004I7
Crankshaft Position Sensor (POS)NBS004I8
Refer to EC-1037, "Component Inspection" .
Camshaft Position Sensor (PHASE)NBS004I9
Refer to EC-1044, "Component Inspection" .
A/F Sensor 1 HeaterNBS004LW
Fuel pressure at idling kPa (kg/cm2 , psi) Approximately 350 (3.57, 51)
Target idle speed No load* (in P or N position) 650
±50 rpm
Air conditioner: ON In P or N position 700 rpm or more
Ignition timing In P or N position 12 ° ± 5 ° BTDC
Condition Calculated load value% (Using CONSULT-II or GST)
At idle 14.0 - 33.0
At 2,500 rpm 12.0 - 25.0
Supply voltageBattery voltage (11 - 14V)
Output voltage at idle 1.0 - 1.3V*
Mass air flow (Using CONSULT-II or GST) 2.0 - 6.0 g·m/sec at idle*
7.0 - 20.0 g·m/sec at 2,500 rpm*
Temperature °C ( °F) Resistance k Ω
25 (77) 1.800 - 2.200
Temperature °C ( °F) Resistance k Ω
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Temperature °C ( °F) Resistance k Ω
20 (68) 2.3 - 2.7
50 (122) 0.79 - 0.90
Resistance [at 25°C (77 °F)] 2.3 - 4.3 Ω

EI-2Revision: 2006 July 2007 FX35/FX45
WINDSHIELD MOLDING .......................................
... 30
Removal and Installation ..................................... ... 30
REMOVAL ........................................................ ... 30
INSTALLATION ................................................. ... 30
BACK DOOR WINDOW MOLDING ....................... ... 31
Removal and Installation ..................................... ... 31
REMOVAL ........................................................ ... 31
INSTALLATION ................................................. ... 31
ROOF SIDE MOLDING .......................................... ... 33
Removal and Installation ..................................... ... 33
REMOVAL ........................................................ ... 33
INSTALLATION ................................................. ... 33
ROOF RAIL ............................................................ ... 34
Removal and Installation ..................................... ... 34
REMOVAL ........................................................ ... 34
INSTALLATION ................................................. ... 34
REMOVAL AND INSTALLATION OF ROOF RAIL
BRACKET ......................................................... ... 34
BACK DOOR FINISHER ........................................ ... 35
Removal and Installation ..................................... ... 35
REMOVAL ........................................................ ... 35
INSTALLATION ................................................. ... 35
DOOR FINISHER ................................................... ... 36
Removal and Installation ..................................... ... 36
DOOR FINISHER (FRONT AND REAR) .......... ... 36 BODY SIDE TRIM ..................................................
... 38
Removal and Installation ...................................... ... 38
CENTER PILLAR LOWER GARNISH .............. ... 38
CENTER PILLAR UPPER GARNISH ............... ... 39
DASH SIDE FINISHER ..................................... ... 39
FRONT PILLAR GARNISH ............................... ... 40
KICKING PLATE ............................................... ... 40
CENTER MUDGUARD FINISHER (FRONT/
REAR) ............................................................... ... 40
FLOOR TRIM .......................................................... ... 41
Removal and Installation ...................................... ... 41
REMOVAL ......................................................... ... 41
INSTALLATION ................................................. ... 42
HEADLINING .......................................................... ... 43
Removal and Installation ...................................... ... 43
REMOVAL ......................................................... ... 44
INSTALLATION ................................................. ... 44
LUGGAGE FLOOR TRIM ...................................... ... 45
Removal and Installation ...................................... ... 45
REMOVAL ......................................................... ... 46
INSTALLATION ................................................. ... 46
BACK DOOR TRIM ................................................ ... 47
Removal and Installation ...................................... ... 47
REMOVAL ......................................................... ... 47
INSTALLATION ................................................. ... 47

DOOR OUTSIDE MOLDING EI-25
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Revision: 2006 July 2007 FX35/FX45
DOOR OUTSIDE MOLDING PFP:82820
Removal and InstallationNIS001TT
FRONT DOOR OUTSIDE MOLDING
Removal
1. Open windows fully.
2. Remove door mirror. Refer to GW-98, "
Removal and Installation" .
3. Disconnect pawl on rear edge of molding.
4. Lift up to upper side, and remove molding.
Installation
Install in the reverse order of removal.
REAR DOOR OUTSIDE MOLDING
Removal
1. Open windows fully.
2. Disconnect pawl on front edge and rear edge of molding.
3. Lift up to upper side, and remove molding.
Installation
Install in the reverse order of removal.
CAUTION:

Be careful not to apply excessive force when removing because it is easy deform parts.

After removal, visually inspect molding, and it is deformed, replace it with new molding.
1. Rear door outside molding 2. Rear door panel 3. Front door panel
4. Front door outside molding
PIIA4949E

BACK DOOR WINDOW MOLDING EI-31
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Revision: 2006 July 2007 FX35/FX45
BACK DOOR WINDOW MOLDINGPFP:90352
Removal and InstallationNIS001TY
REMOVAL
Remove back door window molding. Refer to GW-13, "REMOVAL" .
NOTE:
Apply a strip of protective tape along the contour of back door window glass (molding) to prevent paint surface
from being damaged.
INSTALLATION
Install back door window molding. Refer to GW-14, "INSTALLATION" .
NOTE:

Clean adhesive portion of back door window glass and around circumference with white gasoline.

Apply dam rubber to upper and side surfaces of glass.

Attach back door window molding to side face of glass.
PIIA9191E
1. Dam rubber 2. Back door window glass 3. Bond
4. Back door outer panel 5. Back door inner panel 6. Back door window molding
7. Clip 8. Back door panel

EI-32
BACK DOOR WINDOW MOLDING
Revision: 2006 July 2007 FX35/FX45

Back door window molding should not overlap on the surface of back door window glass.