Rear Hatch Key Cylinder Switch

Remove trim panel on rear hatch to access rear hatch key cylinder switch. Disconnect rear hatch key cylinder switch connector. Check continuity between rear hatch trim panel switch connector terminals. With rear hatch key cylinder turned to unlocked position, continuity should exist. With rear hatch key cylinder in any other position, continuity should not exist. If continuity is not as specified, replace rear hatch key cylinder switch.