GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2005 🢒 Ascender - 4WD 🢒 Body 🢒 Body Rear End 🢒 Endgate Window Regulator Replacement

Removal Procedure
  1. Swing the endgate open.

    2. Object Number: 902601 Size: SH
  2. Remove the regulator bolt access plugs (3).
  3. Remove the endgate trim panel. Refer to Endgate Trim Panel Replacement .
  4. Remove the endgate inner panel reinforcement. Refer to Endgate Inner Panel Reinforcement Replacement .
  5. Remove the endgate window. Refer to Endgate Window Replacement .
  6. Remove the bolt (3) retaining the regulator to the endgate.
  7. Loosen the nuts (1) retaining the regulator rails to the endgate.
  8. Remove the regulator by sliding the regulator side rails up and out of the keyhole slots (2) in the gate.

    9. Object Number: 902615 Size: SH
  9. Disconnect the electrical connector from the window regulator.
  10. Remove the regulator assembly from the endgate out the access hole.

Installation Procedure

    Object Number: 902615 Size: SH
  1. Install the regulator assembly to the endgate through the access hole.
  2. Connect the electrical connector to the window regulator.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the regulator side rails to the endgate by inserting the nuts (1) in the keyhole slots (2).

    4. Tighten
    Tighten the regulator side rail nuts to 25 N·m (18 lb ft).

  4. Install the bolt (3) retaining the regulator motor bracket to the endgate.

    5. Tighten
    Tighten the regulator motor bracket bolt (3) to 10 N·m (89 lb in).


    Object Number: 902601 Size: SH
  5. Install the endgate window. Refer to Endgate Window Replacement .
  6. Adjust the endgate window fore/aft. Refer to Endgate Window Fore/Aft Adjustment .
  7. Adjust the endgate window cross car. Refer to Endgate Window Cross Car Adjustment .
  8. Adjust the endgate window up/down. Refer to Endgate Window Up/Down Adjustment .
  9. Install the endgate inner panel reinforcement. Refer to Endgate Inner Panel Reinforcement Replacement .
  10. Install the endgate trim panel. Refer to Endgate Trim Panel Replacement .
  11. Install the regulator bolt access plugs (3).
  12. Perform an endgate window learn cycle. Refer to Endgate Window Learn Cycle .