How to Replace Rear Door Lock Actuator 00-07 Toyota Highlander
Difficulty: Intermediate · About 90 min · Toyota Highlander
Replace the rear door lock actuator on a 2000–2007 Toyota Highlander by removing the door panel and inner handle, then reconnecting the actuator wiring and latch cables.
Tools you will need
- Flat Blade Screwdriver
- Phillips Head Screwdriver
- Trim Tool Set
Parts and supplies
- Rear door lock actuator
Steps
Remove the rear door panel
Pry out the pull pocket and handle trim, remove their Phillips screws, and release the panel clips. Lift the panel away and disconnect the window switch.
Remove the interior handle and actuator
Remove the handle bolt and disconnect its cables. Unplug the speaker, peel back the water shield, remove the actuator fasteners, unplug the actuator, and withdraw it from the door.
Install the replacement actuator
Reconnect the electrical plug and position the new actuator in its bracket. Install the retaining bolt and screws, reconnect the speaker, and press the water shield back onto the door.
Reinstall the handle and panel
Reconnect the handle cables and secure the interior handle. Reconnect the switch, align the panel clips, and reinstall the screws and trim, then test the power lock and manual handle.
Check your vehicle’s repair manual for exact specifications and fit.