This procedure covers the removal and replacement of a power mirror motor on the 2024 Rivian EDV 500 electric delivery van, including door panel removal and mirror assembly disassembly.

Warnings

Tools required

Parts

• Power mirror motor assembly × 1 — Use OEM specification
• Door panel retaining clips (if damaged) × 1 — Use OEM specification

Preparation

1. Park vehicle on level surface and engage parking brake
2. Disconnect 12V auxiliary battery negative terminal and wait 2 minutes for system capacitors to discharge
3. Lower driver or passenger side window completely for access
4. Photograph or document mirror control settings if equipped with memory function

Procedure

1. 1

   Remove door panel lower trim
   Use plastic trim removal tools to carefully pry the lower door panel trim piece away from the door, starting at the rear edge. Work around the perimeter, releasing the retaining clips. Once loose, disconnect any electrical connectors for window switches or door handles.
2. 2

   Remove door panel fasteners
   Using T20 Torx driver, remove all visible door panel retaining screws (typically 3-4 screws located around the perimeter and pull handle area). Check under trim covers and in the door pull for hidden fasteners.
3. 3

   Disconnect door panel electrical connectors
   Locate the main door harness connector behind the door panel. Press the locking tab and disconnect. If equipped with ambient lighting or additional features, disconnect those connectors as well. Label connections if necessary for reassembly.
4. 4

   Remove door panel
   Lift the door panel upward to disengage the upper retaining clips from the door frame, then pull the panel away from the door. Set aside on a protected surface to avoid scratching. If resistance is felt, check for any remaining fasteners or clips.
5. 5

   Remove door vapor barrier (if necessary)
   If the mirror motor is accessed from inside the door, carefully peel back the vapor barrier adhesive seal in the mirror mounting area only. Avoid tearing the barrier as it must be resealed properly during reassembly.
6. 6

   Access mirror assembly mounting area
   Locate the mirror assembly mounting nuts inside the door frame at the upper front corner. These are typically accessed through a service opening in the door structure. Remove any acoustic insulation or covers blocking access.
7. 7

   Disconnect mirror electrical connector
   Locate the mirror wiring harness connector inside the door cavity. Press the locking tab and carefully disconnect the connector from the mirror assembly. Note the routing of the harness for reinstallation.
8. 8

   Remove mirror assembly mounting fasteners
   Using 8mm socket and ratchet, remove the three mounting nuts securing the mirror assembly to the door frame. Support the mirror from outside while removing the final nut to prevent it from falling.
9. 9

   Remove mirror assembly from door
   Carefully pull the mirror assembly away from the door, feeding the wiring harness through the door opening. Place the mirror assembly on a clean, protected work surface with the back facing up.
10. 10

    Disassemble mirror housing
    Using T25 Torx driver, remove the screws securing the mirror housing back cover. Carefully separate the housing halves, being mindful of internal wiring and the mirror glass attachment points. Note the position of all components for reassembly.
11. 11

    Remove defective mirror motor
    Disconnect the internal wiring harness from the mirror motor. Remove the motor mounting screws (typically 2-3 T20 Torx screws). Carefully extract the motor assembly from the mirror housing, noting its orientation and any drive linkages connected to the mirror glass adjustment mechanism.
12. 12

    Install new mirror motor
    Position the new mirror motor in the housing in the same orientation as the original. Ensure any drive gears or linkages are properly engaged with the mirror adjustment mechanism. Secure the motor with mounting screws and reconnect the internal wiring harness. Verify all connections are fully seated.
13. 13

    Reassemble mirror housing
    Align the mirror housing halves carefully, ensuring no wires are pinched between the mating surfaces. Install and tighten all housing screws in a cross-pattern to ensure even seating. Verify the mirror glass moves freely if manually actuated.
14. 14

    Reinstall mirror assembly to door
    Feed the mirror wiring harness through the door opening and position the mirror assembly against the door mounting surface. Align the studs with the mounting holes and install the three mounting nuts. Tighten nuts evenly in a star pattern to ensure proper sealing.
15. 15

    Reconnect electrical and reinstall door panel
    Reconnect the mirror electrical connector inside the door and verify it locks in place. If vapor barrier was disturbed, reseal it with appropriate adhesive. Reinstall door panel by reversing removal procedure, ensuring all clips engage properly and all electrical connections are made before securing fasteners.

Reassembly

1. Ensure all door panel clips are properly seated before pressing panel firmly into place
2. Verify all electrical connectors are fully engaged and locked
3. Test window and door handle operation before finalizing door panel installation
4. Reconnect 12V auxiliary battery negative terminal after all reassembly is complete

Verification

• Reconnect battery and turn vehicle to ON mode
• Test mirror adjustment in all directions (up, down, left, right) using mirror control switch
• Verify mirror moves smoothly without binding or unusual noise
• If equipped, test mirror fold function and heating elements
• Check for any error messages or warnings on instrument cluster
• Verify all door panel functions (windows, locks, switches) operate normally

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