Power Window Motor - Rear

This procedure covers the removal and replacement of the rear power window motor on a 2015-2020 Ford F-150 SuperCrew or SuperCab model with rear doors.

Warnings

Tools required

Parts

• Rear power window motor × 1 — Motorcraft or Use OEM specification
• Door panel clips (if broken) × 1 — Ford retainer clips

Preparation

1. Park vehicle on level surface and engage parking brake
2. Disconnect negative battery terminal and wait 2 minutes for airbag system to discharge
3. Roll rear window to full-up position before beginning work
4. Gather all tools and replacement parts

Procedure

1. 1

   Remove rear door panel
   Remove the screw cover behind the interior door handle. Remove the T20 Torx screw. Remove any screws in the door pull cup area. Carefully use trim panel removal tools to release the perimeter clips starting from the bottom rear corner. Lift the panel up and away from the door frame once all clips are released.
2. 2

   Disconnect door panel electrical connectors
   Disconnect the window switch connector by pressing the release tab and pulling straight out. If equipped with rear power locks or other switches, disconnect those connectors as well. Set the door panel aside in a safe location.
3. 3

   Remove moisture barrier access
   Carefully peel back the plastic moisture barrier sheeting at the lower rear section of the door where the window motor is located. Only remove enough to access the motor mounting bolts and electrical connector. Use masking tape to secure the barrier out of the way without tearing it.
4. 4

   Secure window in up position
   Place masking tape across the top of the window glass to the door frame to prevent the window from dropping once the motor is disconnected. Alternatively, use wooden blocks or foam wedges between the glass and door frame.
5. 5

   Disconnect window motor electrical connector
   Locate the window motor electrical connector at the bottom rear of the door. Press the connector release tab and pull the connector straight off the motor. Note the connector orientation for reinstallation.
6. 6

   Remove window motor mounting bolts
   Remove the three 10mm mounting bolts securing the window motor to the regulator assembly and door frame. Support the motor as you remove the final bolt to prevent it from dropping. Note the bolt locations as they may be different lengths.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
7. 7

   Remove window motor from door
   Carefully maneuver the window motor assembly out through the access hole in the door frame. You may need to rotate the motor to clear the regulator mechanism and door structures. The motor gear will disengage from the regulator drive sector.
8. 8

   Install new window motor
   Position the new window motor into the door through the access hole. Align the motor gear with the regulator drive sector, ensuring proper mesh engagement. Rotate the motor into its mounting position aligning the mounting bolt holes with the door frame and regulator bracket.
9. 9

   Install motor mounting bolts
   Install the three 10mm mounting bolts hand-tight first to ensure proper alignment. Torque all three bolts to specification in a cross pattern to ensure even seating of the motor assembly.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
10. 10

    Reconnect electrical connector
    Reconnect the electrical connector to the window motor, ensuring it clicks fully into place. Verify the connector lock tab is engaged.
11. 11

    Test window operation
    Reconnect the negative battery terminal temporarily. Remove the tape or wedges securing the window. Turn ignition to ON position and test window operation using the rear door switch. Verify smooth up and down operation through full travel. Disconnect battery again before proceeding.
    Torque spec

    Battery Terminal Bolts6 Nm (4 lb-ft)
12. 12

    Reseal moisture barrier
    Press the moisture barrier back into place ensuring complete adhesion around all edges. If the barrier adhesive has lost effectiveness, use weatherstrip adhesive or butyl tape to reseal.
13. 13

    Reinstall door panel
    Reconnect all electrical connectors to the door panel switches. Position the door panel over the door frame, ensuring the top edge engages the window channel first. Press firmly around all perimeter clips until each audibly clicks into place. Reinstall the T20 Torx screw behind the door handle and install the screw cover.

Reassembly

1. Ensure all door panel clips are fully seated before testing
2. Verify moisture barrier is completely sealed to prevent water intrusion
3. Double-check all electrical connectors are locked in place

Verification

• Reconnect battery negative terminal and torque to specification
• Turn ignition to ON and perform window auto-up/auto-down relearn: roll window fully down, hold switch down for 2 seconds, roll window fully up, hold switch up for 2 seconds
• Test window operation from both rear door switch and driver master switch
• Verify window operates smoothly without binding through full range of motion
• Check door panel for proper fitment and confirm all clips are secure
• Verify window one-touch auto features work correctly after relearn procedure

More procedures for this vehicle