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Window Regulator / Motor Service (ITB04-025)

WARNING: This page is about the G20 Base, Automatic, RE4F03B, which is a different variant/trim than selected.
Publication date: 2004-05-25
Reference number: ITB04-025

WINDOW REGULATOR / MOTOR SERVICE

WINDOW REGULATOR / MOTOR SERVICE

TECHNICAL SERVICE BULLETIN

Reference Number(s): ITB04-025, Date of Issue:  May 25, 2004
INFINITI: All Infiniti
CLASSIFICATION: BT04-022
SECTION: Body and Trim
APPLIED VEHICLE(S): 1995 to current date
APPLIED DATE: 1995 to current date

SERVICE INFORMATION

If you should need to service the window regulator or motor on an Applied model, removing the door window is no longer needed.

See the chart below (Fig 1 ) to find out which revised service procedure in this bulletin applies to the vehicle you are working on.

DOOR WINDOW REGULATOR

Fig 1: Procedure Type Application Chart
G00384739

REMOVAL AND INSTALLATION OF REGULATOR ASSEMBLY

NOTE: These procedures are the typical way for each type. The procedures differ according to model, so refer to the Service Manual for more detail.

If you also remove the door glass, refer to the Service Manual for procedures.

Type A: Door Sash + Sealing Screen Type (FR/RR)
  1. Remove the door finisher assembly.
  2. Remove the sealing screen and the door speaker (if equipped).
  3. Operate the power window main switch to raise/lower the door glass until the glass mounting bolts can be seen. See Fig 2 .
    Fig 2: Glass Mounting Bolt Locations (Type A)
    G00384740
  4. Remove the glass mounting bolts.
  5. Raise up the door glass and hold with a suction lifter. See Fig 3 .
    Fig 3: Holding Door Glass With Suction Lifter (Type A)
    G00384741
  6. Remove the mounting bolts, and remove regulator assembly.
  7. Disassemble the power window motor from the regulator. See Fig 4 .
    Fig 4: Disassembling Power Window Motor From Regulator (Type A)
    G00384742
Type B: Door Sash + Module (FR)/Frame (RR) Type
  1. Remove the door finisher assembly.
  2. Remove the door speaker (front door).
  3. Remove the frame assembly (rear door).
  4. Operate the power window main switch to raise/lower the door glass until the glass mounting bolts can be seen. See Fig 5 .
    Fig 5: Glass Mounting Bolt Locations (Type B)
    G00384743
  5. Remove the glass mounting bolts.
  6. Raise up the door glass and hold with a suction lifter. See Fig 6 .
    Fig 6: Holding Door Glass With Suction Lifter (Type B)
    G00384744
  7. Remove the mounting bolts, and remove the module assembly (front door)
  8. Remove the door regulator assembly. See Fig 7 .
    Fig 7: Removing Regulator Assembly (Type B)
    G00384745
  9. Disassemble the power window motor from the regulator.
Type C: Door Sashless + Sealing Screen Type (FR/RR)
  1. Remove the door finisher assembly.
  2. Remove the sealing screen and the door speaker (if equipped).
  3. Operate the power window main switch to raise/lower the door glass until the glass mounting nuts can be seen. See Fig 8 .
    Fig 8: Glass Mounting Nut Locations (Type C)
    G00384746
  4. Remove the glass mounting nuts.
  5. Raise up the door glass and hold with a suction lifter. See Fig 9 .
    Fig 9: Holding Door Glass With Suction Lifter (Type C)
    G00384747
  6. Remove the mounting bolts, and remove the regulator assembly. See Fig 10 .
    Fig 10: Removing Regulator Assembly (Type C)
    G00384748
  7. Disassemble the power window motor from the regulator.
Type D: Door Sashless + Module Type (FR)
  1. Remove the door finisher assembly.
  2. Remove the harness connector and the door speaker (if equipped).
  3. Operate the power window main switch to raise/lower the door glass until the glass mounting bolts can be seen. See Fig 11 .
    Fig 11: Glass Mounting Bolt Locations (Type D)
    G00384749
  4. Remove the glass mounting bolts.
  5. Raise up the door glass and hold with a suction lifter. See Fig 12 .
    Fig 12: Holding Door Glass With Suction Lifter (Type D)
    G00384750
  6. Remove the mounting bolts, and remove the module assembly.
  7. Remove the door regulator assembly from the module assembly. See Fig 13 .
    Fig 13: Removing Door Regulator Assembly (Type D)
    G00384751
  8. Remove the power window motor from the regulator.
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