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Passenger Door Lock Switch

  1. Remove master switch to be tested. With switch in released position, continuity should exist between terminals No. 1 and 2 and between terminals No. 4 and 5. See Fig 1. Continuity should not exist between terminal No. 3 and any other terminal. If continuity is as specified, go to next step. If continuity is not as specified, replace power door lock switch.
  2. With switch in LOCK position, continuity should exist between terminals No. 2 and 3 and between terminals No. 4 and 5. Continuity should not exist between terminal No. 1 and any other terminal. If continuity is as specified, go to next step. If continuity is not as specified, replace power door lock switch.
  3. With switch in UNLOCK position, continuity should exist between terminals No. 1 and 2 and between terminals No. 3 and 4. Continuity should not exist between terminal No. 5 and any other terminal. If continuity is as specified, power door lock switch is okay at this time. If continuity is not as specified, replace power door lock switch.
Fig 1: Identifying Passenger Side Master Switch Connector C602 Terminals
G96D01336Courtesy of FORD MOTOR CO.
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