rear door INFINITI FX35 2004 Manual Online

POWER WINDOW SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Terminal and Reference Value for (Front and Rear) Power Window Switch / With
Front and Rear Window Anti-pinch System
AIS004Q9
( ): Rear power window switch (LH or RH)
Work FlowAIS004QA
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to GW-16, "
System Description"
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction.
Refer to GW-42, "
Trouble Diagnosis Symptom Chart / With Front Power Window Anti-pinch System" or
GW-43, "
Trouble Diagnosis Symptom Chart / With Front and Rear Power Window Anti-pinch System"
4. Does power window system operate normally? Yes, GO TO 5, If No, GO TO 3.
5. INSPECTION END
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
3SB
(OR)Limit switch and encoder ground — 0
4R
(PU)Encoder power supplyWhen ignition switch ON or power
window timer operates10
8LPower window motor
UP signalWhen power window motor is
UP at operated. Battery voltage
9GPower window motor
DOWN signalWhen power window motor is
DOWN at operated.Battery voltage
10 W Battery power supply — Battery voltage
11 B G r o u n d — 0
12PU
(G/Y)Encoder pulse signalWhen power window motor oper-
ates.
15GY
(R)Limit switch signalDoor window is between fully-open
and just before fully-closed position
(ON)0
Door window is between just before
fully-closed position and fully-closed
position (OFF)5
16 Y Power window serial linkIGN SW ON or power window timer
operating.
OCC3383D
PIIA2344J

GW-42
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
Trouble Diagnosis Symptom Chart / With Front Power Window Anti-pinch Sys-
tem
AIS004QC

Make sure other systems using the signal of the following systems operate normally.
Symptom Repair order Refer to page
None of the power windows can be operated using any switch.1. BCM power supply and ground circuit checkGW-44
2. Power window main switch power supply
and ground circuit checkGW-45
3. Power window serial link checkGW-71
Driver side power window alone does not operated.1. Front power window motor (driver side) cir-
cuit checkGW-48
2. Replace power window main switch —
Front passenger side power window alone does not operated.1. Front power window switch (passenger side)
power and ground circuit checkGW-46
2. Power window serial link checkGW-71
3. Front power window motor (passenger side)
circuit checkGW-49
4. Replace BCMBCS-15
Rear LH side power window alone does not operated 1. Rear power window motor (LH) circuit checkGW-50
Rear RH side power window alone does not operated 1. Rear power window motor (RH) circuit checkGW-52
Anti-pinch system does not operate normally (driver side)1. Door window sliding part malfunction

A foreign material adheres to window glass
or glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or no enough.—
2. Limit switch adjustingGW-78
3. Limit switch circuit check (driver side)GW-56
4. Encoder circuit check (driver side)GW-61
Anti-pinch system does not operate normally (passenger side)1. Door window sliding part malfunction

A foreign material adheres to window glass
or glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or no enough.—
2. Limit switch adjustingGW-78
3. Limit switch circuit check (passenger side)GW-57
4. Encoder circuit check (passenger side)GW-63
Power window retained power operation does not operate properly1. Check the retained power operation mode
setting.GW-412. Door switch checkGW-67
3. Replace BCM.BCS-15
Does not operate by key cylinder switch1. Door key cylinder switch checkGW-692. Replace power window main switch —
Power window lock switch does not function 1. Power window lock switch checkGW-73
Auto operation does not operate but manual operates normally
(driver side)1. Encoder circuit check (driver side)GW-61
2. Replace power window main switch. —
Auto operation does not operate but manual operates normally
(passenger side)1. Encoder circuit check (passenger side)GW-63
2. Replace front power window switch (passen-
ger side)—

POWER WINDOW SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Trouble Diagnosis Symptom Chart / With Front and Rear Power Window Anti-
pinch System
AIS004QD

Make sure other systems using the signal of the following systems operate normally.
Symptom Repair order Refer to page
None of the power windows can be operated using any switch.1. BCM power supply and ground circuit checkGW-44
2. Power window main switch power supply and
ground circuit checkGW-45
3. Power window serial link checkGW-71
Driver side power window alone does not operated.1. Front power window motor (driver side) circuit
checkGW-48
2. Replace power window main switch —
Front passenger side power window alone does not operated.1. Front power window switch (passenger side)
power and ground circuit checkGW-46
2. Power window serial link checkGW-71
3. Front power window motor (passenger side)
circuit checkGW-49
4. Replace BCMBCS-15
Rear LH or RH side power window alone does not operated1. Rear power window switch (LH or RH)
power and ground circuit checkGW-472. Power window serial link checkGW-73
3. Rear power window motor (LH or RH) circuit
checkGW-55
4. Replace rear power window switch (LH or RH)EI-35
Anti-pinch system does not operate normally (driver side)1. Door window sliding part malfunction

A foreign material adheres to window glass or
glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or no enough.—
2. Limit switch adjustingGW-78
3. Limit switch circuit check (driver side)GW-56
4. Encoder circuit check (driver side)GW-61
Anti-pinch system does not operate normally (passenger side)1. Door window sliding part malfunction

A foreign material adheres to window glass or
glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or no enough.—
2. Limit switch adjustingGW-78
3. Limit switch circuit check (passenger side)GW-57
4. Encoder circuit check (passenger side)GW-63
Anti-pinch system does not operate normally (rear LH or RH)1. Door window sliding part malfunction

A foreign material adheres to window glass or
glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or no enough.—
2. Limit switch adjustingGW-78
3. Limit switch circuit check (rear LH or RH)GW-59
4. Encoder circuit check (rear LH or RH)GW-65

GW-44
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
BCM Power Supply and Ground Circuit CheckAIS004QE
1. CHECK FUSE

Check 15A fuse [No.1, located in fuse block (J/B)]

Check 15A fuse [No.22, located in fuse block (J/B)]

Check 50A fusible link (letter M located in the fuse and fusible link box).
NOTE:
Refer to GW-15, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to
PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between BCM connector M3, M4 terminal 38, 42,
55 and ground.
OK or NG
OK >> GO TO 3.
NG >> Check BCM power supply circuit for open or short.
Power window retained power operation does not operate
properly1. Check the retained power operation mode set-
ting.GW-41
2. Door switch checkGW-67
3. Replace BCM.BCS-15
Does not operate by key cylinder switch1. Door key cylinder switch checkGW-692. Replace power window main switch —
Power window lock switch does not function 1. Power window lock switch checkGW-73
Auto operation does not operate but manual operate normally
(driver side)1. Encoder circuit check (driver side)GW-61
2. Replace power window main switch —
Auto operation does not operate but manual operate normally
(passenger side)1. Encoder circuit check (passenger side)GW-63
2. Replace front power window switch (passen-
ger side)—
Auto operation does not operate but manual operate normally
(rear LH or RH)1. Encoder circuit check (rear LH or RH)GW-65
2. Replace rear power window switch (LH or RH) — Symptom Repair order Refer to page
38 (W/L) – Ground : Battery voltage
42 (L/R) – Ground : Battery voltage
55 (G) – Ground : Battery voltage
PIIA6160E

POWER WINDOW SYSTEM
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Revision: 2004 November 2004 FX35/FX45
5. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) connector.
3. Check continuity between front power window switch (passen-
ger side) connector D36 terminal 15 and front power window
motor (passenger side) connector D38 terminal 5.
OK or NG
OK >> Replace front power window motor (passenger side).
NG >> Repair or replace harness between front power window
switch (passenger side) and front power window motor
(passenger side).
Limit Switch Circuit Check (Rear LH or RH) / With Front and Rear Anti-pinch
System
AIS004QP
1. CHECK REAR POWER WINDOW SWITCH LIMIT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between rear power window switch (LH or RH) connector and ground.
OK or NG
OK >> Limit switch circuit is OK.
NG >> GO TO 2.
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear power window motor (LH or RH) connector.
3. Check continuity between rear power window motor (LH or RH)
connector D59 (LH), D79 (RH) terminal 4 and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.15 (GY) – 5 (GY) : Continuity should exist.
PIIA9968E
ConnectorTerminals (Wire color)
Condition Voltage [V]
(Approx.)
(+) (-)
D58 (LH)
D78 (RH)15 (R) GroundRear (LH or RH) side door
window is between fully-open
and just before fully-closed
position (ON)0
Rear (LH or RH) side door
window is between just before
fully-closed position and fully-
closed position (OFF)5
PIIA6298E
4 (OR) – Ground : Continuity should exist.
PIIA9970E

FRONT DOOR GLASS AND REGULATOR
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Revision: 2004 November 2004 FX35/FX45
6. While holding the door glass, raise it at the rear end to pull the
glass out of the sash toward the outside of the door.
Installation
Install in the reverse order of removal.
REGULATOR ASSEMBLY
Removal
1. Remove the front door finisher. Refer to EI-35, "DOOR FINISHER" .
2. Remove speaker unit. Refer to AV- 4 6 , "
Removal and Installation for Front Door Speaker" .
3. Operate the power window main switch to raise/lower the door
window until the glass mounting bolts can be seen.
4. Remove the glass mounting bolts.
5. Remove the module stop bolts.
6. Raise up the door glass and hold with a suction lifter.
7. Remove the mounting bolts, and remove the module assembly.
8. Disconnect the harness connector for the module assembly, and
unclip the harness from the back.
Installation
Install in the reverse order of removal.
PIIA4004E
PIIA4729E
PIIB1811E
SIIA0287E

GW-80
REAR DOOR GLASS AND REGULATOR
Revision: 2004 November 2004 FX35/FX45
REAR DOOR GLASS AND REGULATORPFP:82300
Removal and InstallationAIS006NX
DOOR GLASS
Removal
1. Remove the rear door finisher. Refer to EI-35, "DOOR FINISHER" .
2. Remove the rear door outside molding. Refer to EI-26, "
DOOR OUTSIDE MOLDING" .
3. Remove the sealing screen.
4. Lower the door glass.
5. Remove the corner piece screws and bolt.
6. Remove the corner piece assembly.
1. Door glass 2. Corner piece assembly 3. Screw
4. Bolt 5. Regulator assembly 6. Power window motor
7. Bolt
PIIA4733E
PIIA4735E

REAR DOOR GLASS AND REGULATOR
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Revision: 2004 November 2004 FX35/FX45
7. Operate the power window switch to raise/lower the door win-
dow until the glass mounting bolts can be seen.
8. Remove the glass mounting bolts, and remove the glass from
the inside of the panel.
Installation
Install in the reverse order of removal.
REGULATOR ASSEMBLY
Removal
1. Remove the rear door finisher. Refer to EI-35, "DOOR FINISHER" .
2. Remove the rear door outside molding. Refer to EI-26, "
DOOR OUTSIDE MOLDING" .
3. Remove the sealing screen.
4. Lower the door glass.
5. Remove the corner piece screws and bolt.
6. Remove the corner piece assembly.
7. Operate the power window switch to raise/lower the door win-
dow until the glass mounting bolts can be seen.
8. Remove the glass mounting bolts.
9. Raise up the door glass and hold with a suction lifter.
PIIA4734E
PIIA4735E
PIIA4734E
PIIB1817E

GW-82
REAR DOOR GLASS AND REGULATOR
Revision: 2004 November 2004 FX35/FX45
10. Remove the power window motor mounting bolts and nuts, and
remove the regulator from the panel.
11. Disconnect the connector for the regulator assembly.
Installation
Install in the reverse order of removal.
Inspection after Removal
Check the regulator assembly for the following. If a malfunction is
detected, replace or grease it.

Gear wear

Regulator deformation

Spring damage

Grease condition for each sliding part
The arrows in the figure show the application points of the body
grease.
Disassembly and assemblyAIS006NY
REGULATOR ASSEMBLY
Disassembly
Remove the power window motor from the regulator assembly.
Assembly
Assemble in the reverse order of disassembly.
Inspection after InstallationAIS006NZ
SETTING OF LIMIT SWITCH (WITH ANTI-PINCH SYSTEM ONLY)
If any of the following work has been done, set the limit switch (integrated in the motor).

Removal and installation of the motor from the regulator.

Operate the regulators as a unit.

Installation of the new glass.

Installation of the new glass run.
Resetting
After installing each component to the vehicle, follow the steps below.
1. Raise the glass to the top position.
2. While pressing and holding the reset switch, lower the glass to
the bottom position.
3. Release the reset switch, and check the reset switch returns to
the original position, and then raise the glass to the top position.
CAUTION:
Do not operate the glass automatically to raise the glass to
the top position.
PIIA4736E
PIIA4935E
PIIA4737E

REAR DOOR GLASS AND REGULATOR
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Revision: 2004 November 2004 FX35/FX45
FITTING INSPECTION

Make sure the glass is securely fit into the glass run groove.

Lower the glass slightly [approx. 10 to 20 mm (0.39 to 0.79 in)], and make sure the clearance to the sash
is parallel. If the clearance between the glass and sash is not parallel, loosen the regulator mounting bolts,
guide rail mounting bolts, and glass and carrier plate mounting bolts to correct the glass position.