Trunk / Liftgate Lock Cylinder: Testing and Inspection

TAILGATE CYLINDER LOCK SWITCH
1. Disconnect and isolate the battery negative cable.
2. Remove tailgate trim panel.
3. Disconnect tailgate cylinder lock switch harness connector.

Tailgate Cylinder Lock Switch Table:

4. Using a ohmmeter, test for resistances as shown in the Tailgate Cylinder Lock Switch Table.
5. If switch resistance is not correct, replace switch.