This procedure covers removal and replacement of the front door power window regulator assembly on a 2018-2024 Toyota Camry with 2.5L I4 engine.

Warnings

Tools required

Parts

• Front window regulator assembly × 1 — Use OEM specification
• Door trim panel clips (as needed) × 1 — Replacement clips for any damaged during removal

Preparation

1. Park vehicle on level surface and engage parking brake
2. Ensure windows are fully closed before beginning work
3. Disconnect battery negative terminal and wait 90 seconds
4. Prepare a clean workspace for removed interior trim pieces

Procedure

1. 1

   Remove door trim panel
   Remove the door handle trim bezel by pulling gently from the rear edge. Remove the screw behind the door handle. Use trim removal tools to release all perimeter clips holding the door panel. Lift the panel upward to disengage the upper retaining hooks, then carefully pull away from door. Disconnect any electrical connectors for switches and speakers as the panel is removed.
2. 2

   Remove vapor barrier
   Carefully peel back the plastic vapor barrier sheet to access the window regulator mounting area. Only remove enough to access the regulator bolts and electrical connector. Take care not to tear the barrier as it provides moisture protection.
3. 3

   Disconnect window motor electrical connector
   Locate the window motor electrical connector inside the door cavity. Press the locking tab and disconnect the connector from the motor. If connector is difficult to access, it may be easier to disconnect after loosening regulator bolts.
4. 4

   Secure window glass in raised position
   Lower the window glass approximately 4-6 inches to access the glass mounting bolts through the service holes in the door frame. Use masking tape on the outside of the door to secure the glass in the full up position once detached from regulator. This prevents the glass from falling into the door cavity.
5. 5

   Detach glass from regulator
   Through the door access holes, locate and remove the two bolts securing the window glass to the regulator lift bracket. Support the glass with one hand while removing the bolts. Once detached, carefully raise the glass to the full up position and secure with tape from the outside of the door.
   Torque spec

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

   Remove regulator mounting bolts
   Locate all regulator mounting bolts inside the door frame. There are typically 4-6 bolts securing the regulator assembly and motor to the door structure. Remove all mounting bolts and place in a magnetic tray for safekeeping.
   Torque spec

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

   Extract regulator assembly
   Carefully maneuver the regulator assembly out through the large service opening in the door frame. You may need to rotate and angle the assembly to clear the door structure. The cable-type regulator will need to be carefully threaded through the door cavity without snagging.
8. 8

   Install new regulator assembly
   Position the new regulator assembly and carefully guide it into the door cavity. Align all mounting holes with the door structure. Ensure the regulator cables or rails are properly positioned and not twisted or kinked. Start all mounting bolts by hand before tightening to ensure proper alignment.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
9. 9

   Reconnect window motor electrical connector
   Connect the electrical connector to the window motor. Ensure the locking tab clicks into place securely. Verify the connector is fully seated.
10. 10

    Reattach window glass to regulator
    Remove the masking tape securing the glass. Carefully lower the glass and align the mounting holes with the regulator lift bracket. Install and torque the mounting bolts through the door access holes.
    Torque spec

    Module Mounting Bolts8 Nm (6 lb-ft)
11. 11

    Test window operation
    Reconnect the battery negative terminal temporarily to test window operation before final reassembly. Verify window moves smoothly up and down through full travel without binding or unusual noise. Check auto-up and auto-down functions if equipped. Disconnect battery again before continuing.
    Torque spec

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

    Reinstall vapor barrier and door panel
    Press the vapor barrier sheet back into place, ensuring all adhesive areas are properly sealed. Position the door trim panel and reconnect all electrical connectors for switches and speakers. Engage the upper retaining hooks first, then press firmly around the perimeter to seat all clips. Reinstall any screws removed during disassembly.

Reassembly

1. Ensure all electrical connectors are fully seated with locking tabs engaged
2. Verify vapor barrier is properly sealed to prevent moisture intrusion
3. Check that all door panel clips are fully engaged before testing
4. Reconnect battery and perform final window function test including auto-up/down features

Verification

• Test window operation through full up and down travel multiple times
• Verify window stops properly at full up and full down positions without excessive noise
• Test one-touch auto-up and auto-down features if equipped
• Check for any rattles or abnormal sounds during window operation
• Ensure window seals properly against weatherstripping when fully closed

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