GM Service Manual Online
For 1990-2009 cars only

Front Side Door Window Regulator Replacement Power

Removal Procedure


    Object Number: 940784  Size: SH
  1. Remove the front door window. Refer to Front Side Door Window Replacement .
  2. Important: Do not damage sound insulator when removing the regulator.

  3. Disconnect the window regulator electrical connector through the belt opening in the door by using a long flat-bladed screwdriver.
  4. Remove the net-hole regulator bolts from the regulator (1, 4).
  5. Partially remove the keyhole slot bolts (2, 3, 5).

  6. Object Number: 940780  Size: SH
  7. Remove the front door regulator out through the lower access hole in the door structure.

Installation Procedure


    Object Number: 940780  Size: SH
  1. Install the front door regulator through the lower access hole in the door structure.

  2. Object Number: 940784  Size: SH
  3. Position the window regulator on the keyhole slot bolts (2, 3, 5) in the door structure.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the net-hole regulator bolts.
  6. Tighten
    Tighten all of the bolts in the sequence shown to 10 N·m (89 lb in).

  7. Connect the electrical connector to the front door regulator.
  8. Install the front door window. Refer to Front Side Door Window Replacement .

Front Side Door Window Regulator Replacement Manual

Removal Procedure


    Object Number: 940866  Size: SH
  1. Remove the front door window. Refer to Front Side Door Window Replacement .
  2. Important: Do not damage sound insulator when removing the regulator.

  3. Remove the net-hole regulator bolts from the regulator (1, 4).
  4. Partially remove the keyhole slot bolts (2, 3, 5).

  5. Object Number: 940791  Size: SH
  6. Remove the front door regulator out through the lower access hole in the door structure.

Installation Procedure


    Object Number: 940791  Size: SH
  1. Install the front door regulator through the lower access hole in the door structure.

  2. Object Number: 940866  Size: SH
  3. Position the window regulator on the keyhole slot bolts (2, 3, 5) in the door structure.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the net-hole regulator bolts.
  6. Tighten
    Tighten all of the bolts in the sequence shown to 10 N·m (89 lb in).

  7. Install the front door window. Refer to Front Side Door Window Replacement .