Partially mated connectors

1. = Seal
2. = Displaced tab
3. = Female half
4. = Seal
5. = Intermittent contact
6. = Male half
7. = Intermittent contact

Lock may be displaced into an unlocked position; pull on the connector to verify the lock.

Fig 1: Identifying Partially Mated Connectors

Courtesy of FORD MOTOR CO.