How To Install Power Trunk Release Switch 02-06 Nissan Altima

Difficulty: Intermediate · About 40 min · Nissan Altima

Replace the power trunk-release switch on a 2002–2006 Nissan Altima by removing the driver door panel and reconnecting its switch harness.

Steps

1. Remove the door trim panel

   Switch off the ignition and protect the painted trim. Remove the pull-handle and door-handle screws, release the switch panel and courtesy lamp, then work around the perimeter to free the door clips.

2. Disconnect the door panel

   Lift the panel away from the window ledge and support it while disconnecting the latch cables and electrical plugs. Keep the panel clear of the door so the wiring is not strained.

3. Replace the trunk switch

   Unplug the trunk-release switch harness, remove its two screws, and lift the switch from the panel. Install the replacement in the same orientation and secure it with its screws.

4. Reinstall the door panel

   Reconnect the latch cables and electrical plugs, align the panel with the window ledge, and press its clips into place. Reinstall the screws, switch panel, and trim covers.

5. Test the release

   Turn on the vehicle electrical system and test the trunk-release switch. Confirm the door panel is secure and the trunk opens only when commanded.

Check your vehicle’s repair manual for exact specifications and fit.