Nissan Sentra. Manual - part 523

GW-14

< REMOVAL AND INSTALLATION >

FRONT DOOR GLASS

FRONT DOOR GLASS

Removal and Installation

INFOID:0000000009758186

REMOVAL

WARNING:

• Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least three

minutes.

• Do not use air tools or electric tools for servicing.

NOTE:

LH front door panel shown; RH side similar
1. Disconnect the battery positive and negative terminal. Refer to 

PG-50, "Removal and Installation (Bat-

tery)"

.

2. Remove the front door finisher. Refer to 

INT-15, "Removal and Installation"

.

3. Remove the vapor barrier.

CAUTION:

Use care to not damage or tear vapor barrier during removal.

4. Temporarily reconnect both battery terminals and the main power window and door lock/unlock switch (LH

door) or power window and door lock/unlock switch (RH door) to raise/lower the door glass until the door

glass bolts can be seen through the access holes.

5. Remove the front door regulator to glass bolts (A).

6. While holding the front door glass, raise it at the rear end to pull

the front door glass out of the sash toward the outside of the

door.

INSTALLATION

Installation is in the reverse order of removal.

FRONT DOOR GLASS INSPECTION AFTER INSTALLATION

• Check that the door glass is securely set into the glass run groove.

• Lower the door glass slightly [approximately 10 to 20 mm (0.4 to 0.8 in)] and check that the clearance to the

sash is parallel. If the clearance between the door glass and sash is not parallel, loosen the regulator bolts,

guide rail bolts, and door glass and guide rail bolts to correct the glass position.

Inspection and Adjustment

INFOID:0000000009758187

SYSTEM INITIALIZATION (IF NECESSARY)

• If any of the following occur, system initialization must be performed.

ALKIA2628ZZ

LIIA1687E

FRONT DOOR GLASS

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< REMOVAL AND INSTALLATION >

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- Electric power supply to power window switch or motor is interrupted by blown fuse or disconnecting battery

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.

- Operation of the regulator assembly as a unit.

- Removal and installation of the door glass.

- Removal and installation of the door glass run.

- Window is partly opened and or closed multiple times with out being fully closed.

• To perform system initialization, refer to 

PWC-29, "Work Procedure"

.

INSPECT THE FUNCTION OF THE ANTI-PINCH SYSTEM.

To inspect the anti-pinch system, refer to 

PWC-29, "Work Procedure"

.

GW-16

< REMOVAL AND INSTALLATION >

FRONT REGULATOR

FRONT REGULATOR

Exploded View

INFOID:0000000009758188

Removal and Installation

INFOID:0000000009758189

REMOVAL

WARNING:

• Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least three

minutes.

• Do not use air tools or electric tools for servicing.

NOTE:

LH front door panel shown; RH side similar.
1. Disconnect the battery positive and negative terminal. Refer to 

PG-50, "Removal and Installation (Bat-

tery)"

.

2. Remove the front door finisher. Refer to 

INT-15, "Removal and Installation"

.

3. Remove the vapor barrier.

CAUTION:

Use care to not damage or tear vapor barrier during removal.

4. Temporarily reconnect both battery terminals and the main power window and door lock/unlock switch (LH

door) or power window and door lock/unlock switch (RH door) to raise/lower the door glass until the door

glass bolts can be seen through the access holes.

1.    Front door panel

2.

Front door glass channel front

3.

Front door glass regulator

4.

Front door glass regulator motor 5.

Front door glass channel rear

6.

Front door glass

7.

Front door glass rubber run

ALKIA2811ZZ

FRONT REGULATOR

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5. Remove the front door regulator to glass bolts (A).

6. Raise the front door glass and hold with a suction lifter (A).

7. Disconnect the harness connector from the front door glass regulator motor.
8. Remove front door glass regulator bolts (A) and the front door

glass regulator.

INSPECTION AFTER REMOVAL

Check the front door glass regulator for the following items. If a malfunction is detected, replace the regulator.

• Excessive cable wear (B).

• Regulator channel deformation (A).
• Apply multi-purpose grease at the application points (

) as

shown.

INSTALLATION 

Installation is in the reverse order of removal.

Inspection and Adjustment

INFOID:0000000009758190

SYSTEM INITIALIZATION (IF NECESSARY)

• If any of the following occur, system initialization must be performed.

ALKIA2628ZZ

PIIB3510J

ALKIA2633ZZ

ALKIA2634ZZ