This procedure covers the removal and replacement of the front power window motor on a 2022 Rivian EDV 500 electric delivery van.

Warnings

Tools required

Parts

• Front power window motor assembly × 1 — Use OEM specification
• Door trim panel clips × 1 — Replace any broken clips
• Water barrier membrane × 1 — If damaged during removal

Preparation

1. Park vehicle on level surface and engage parking brake
2. Disconnect 12V auxiliary battery negative terminal and wait 2 minutes for system discharge
3. Roll window to approximately mid-height position before disconnecting battery if motor is functional
4. Prepare clean workspace for interior trim panels to prevent scratches

Procedure

1. 1

   Remove door trim panel fasteners
   Remove all visible T25 Torx screws from the door trim panel perimeter. On EDV 500, there are typically 2 screws in the door pull handle area and 2-3 along the bottom edge of the panel. Remove the door handle trim bezel by gently prying with trim tool.
2. 2

   Disconnect door control switches
   Carefully release the window switch pack electrical connector by pressing the release tab and pulling straight up. For driver's door, disconnect master window switch module. Keep connectors away from work area to prevent damage.
3. 3

   Remove door trim panel
   Starting at the bottom rear corner, use trim panel removal tools to release the plastic retaining clips around the perimeter. Work methodically around the panel, applying even pressure to avoid breaking clips. Lift panel up and away from door once all clips are released to clear the door lock mechanism.
4. 4

   Remove water barrier membrane
   Carefully peel back the water barrier membrane starting from one corner. Take care not to tear the membrane as it should be reused if undamaged. If adhesive backing is compromised, prepare to replace membrane with new unit.
   ℹ️A torn water barrier can allow water intrusion into the door electronics
5. 5

   Secure window glass
   If window is not already in the up position, manually support the window glass or secure it in the up position using masking tape from the glass to the door frame exterior. This prevents the glass from dropping when the motor is disconnected.
6. 6

   Disconnect window motor electrical connector
   Locate the window motor electrical connector inside the door cavity. Press the connector lock tab and pull connector straight off the motor terminals. Inspect connector pins for corrosion or damage.
7. 7

   Remove window motor mounting fasteners
   Remove the three T30 Torx bolts securing the window motor to the regulator assembly and door frame. Support the motor assembly as you remove the final bolt to prevent it from falling. Note the orientation of the motor for proper installation of replacement unit.
8. 8

   Separate motor from regulator
   Carefully disengage the window motor gear from the regulator cable drum mechanism. Rotate the motor slightly while pulling away from the regulator assembly. Remove motor through the door service opening.
   ⚠Do not allow regulator cable to unspool or become tangled during motor removal
9. 9

   Inspect regulator assembly
   With motor removed, inspect the window regulator cable drum, tracks, and rollers for wear, binding, or damage. Check that cables are properly aligned in tracks. If regulator shows excessive wear, consider replacing it along with the motor.
10. 10

    Install new window motor
    Position the new window motor to the regulator assembly, aligning the motor gear with the cable drum mechanism. Ensure proper engagement before installing mounting bolts. Install the three T30 Torx mounting bolts and tighten evenly in a cross pattern to ensure proper motor alignment.
11. 11

    Reconnect motor electrical connector
    Connect the electrical connector to the window motor, ensuring it clicks firmly into place. Verify connector lock tab is fully engaged.
12. 12

    Test window operation
    Temporarily reconnect the 12V battery negative terminal. Before reinstalling trim panel, test window operation through full up and down travel multiple times. Listen for unusual noises and verify smooth operation. Remove tape securing glass if used. Disconnect battery again before final assembly.

Reassembly

1. Reinstall or replace water barrier membrane, ensuring all edges are properly sealed
2. Align door trim panel with door lock mechanism and press firmly to engage all retaining clips
3. Install door trim panel fasteners and tighten T25 Torx screws to secure panel
4. Reconnect window switch pack electrical connector until it clicks into place
5. Reinstall door handle trim bezel
6. Reconnect 12V battery negative terminal

Verification

• Test window operation from both driver and passenger controls if applicable, verifying smooth motion through full travel
• Check for unusual noises during window operation such as grinding or binding
• Verify window auto-up and auto-down functions operate correctly if equipped
• Test window one-touch features and anti-pinch safety function
• Inspect door trim panel fit and verify all clips are properly engaged
• Confirm all interior switches and controls function normally

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