Infiniti M35/M45 Y50. Manual - part 816

FRONT DOOR GLASS AND REGULATOR

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FRONT DOOR GLASS AND REGULATOR

PFP:80300

Removal and Installation

NIS00228

DOOR GLASS
Removal

1.

Remove the front door finisher. Refer to 

EI-34, "DOOR FINISHER"

 .

2.

Remove the front door sash cover inner. Refer to 

EI-36, "FRONT DOOR SASH COVER INNER"

 .

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.

1.    Door glass

2.

Module assembly

3.

Power window  motor

4.

Regulator assembly

5.

Door glass run

PIIB3287J

PIIB3288J

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FRONT DOOR GLASS AND REGULATOR

5.

While holding the door glass, raise it at the rear end to pull the
glass out of the sash toward the inside of the door.

Installation

Install in the reverse order of removal.

REGULATOR ASSEMBLY
Removal

1.

Remove the front door finisher. Refer to 

EI-34, "DOOR FINISHER"

 .

2.

Operate the power window main switch to raise/lower the door
window until the glass mounting bolts can be seen.

3.

Remove the glass mounting bolts.

4.

Raise up the door glass and hold with a suction lifter A.

5.

Remove the mounting bolts, and remove the module assembly.

6.

Disconnect the harness connector for the module assembly, and unclip the harness from the inside.

Installation

Install in the reverse order of removal.

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PIIB3288J

PIIB3510J

FRONT DOOR GLASS AND REGULATOR

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Inspection after Removal

Check the regulator assembly for the following items. If a malfunc-
tion is detected, replace or grease it.

●

Wire wear

●

Regulator deformation

●

Grease condition for each sliding part

The arrows in the figure show the application points of the multi-pur-
pose grease.

Disassembly and Assembly

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REGULATOR ASSEMBLY
Disassembly

1.

Remove  power window motor from  module assembly.

2.

Remove regulator assembly from module assembly.

Assembly

Assemble in the reverse order of disassembly.

Inspection after Installation

NIS0022A

SYSTEM INITIALIZATION

If any of the following work has been done, initialize the system.

●

Electric power supply to power window switch or motor is interrupted by blown fuse or disconnecting bat-
tery cable, etc.

●

Removal and installation of the regulator assembly.

●

Removal and installation of the motor from the regulator assembly.

●

Removal and installation of the harness connector of the power window switch.

●

Operate the regulator assembly as a unit.

●

Removal and installation of the door glass.

●

Removal and installation of the door glass run.

Initialization

After installing each component to the vehicle, follow the steps below.
1.

Disconnect the minus terminal of battery or disconnect power window switch's harness connector tempo-
rarily, then reconnect after at least 1 minute.

2.

Turn ignition switch ON.

3.

Open the window to its full width by operating the power window switch. (Exclude this pocedure if the win-
dow is already fully opened)

4.

Fully draw the power window switch in up direction (auto close position) and hold, keep holding the switch
even when window is completely closed and then release afeter 3 second has passed.

5.

Inspection of the anti-pinch system function.

NOTE:
Initialization may be cancelled with continuous opening and closing operation.In this case, initialize the
system.

INSPECT THE FUNCTION OF THE ANTI-PINCH SYSTEM.

1.

Fully open the door glass.

2.

Place a wooden piece (wooden hammer handle etc.) at near fully closed position.

3.

Carry out fully closing operation with auto up switch.

●

Check that the glass reverses without pinching the wooden piece, is lowered approx.150 mm (5.91 in) or
for 2 seconds and then stops.

●

The glass should not be raised with power window main switch operated while it is reversing or lowering.

PIIB3290J

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FRONT DOOR GLASS AND REGULATOR

CAUTION:

●

Do not inspect with pinching a part of worker's body, a hand etc. Work carefully not to be pinched.

●

Check that auto up function is normal before inspection following the system initialization.

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 guide rail mounting bolts to correct the glass position.