DIAGNOSIS AND TESTING
TAILGATE CYLINDER LOCK SWITCH
1. Disconnect and isolate the battery negative cable.
2. Remove tailgate trim panel (Refer to 23 - BODY/DECKLID/HATCH/LIFTGATE/TAILGATE/TRIM PANEL - REMOVAL).
3. Disconnect tailgate cylinder lock switch harness connector.
4. Using a ohmmeter, test for resistances as shown in the Tailgate Cylinder Lock Switch Table.
| SWITCH POSITION | RESISTANCE |
| NEUTRAL | 0 OHMS |
| LOCK (CLOCKWISE) | 2 K OHMS ± 10 % |
| UNLOCK (COUNTER-CLOCKWISE) | 470 OHMS ± 10 % |
5. If switch resistance is not correct, replace switch.