Sequoia 2WD V8-4.6L (1UR-FE) (2010)
(3) Half connection prevention mechanism:
If the connector is not completely connected, the connector is disconnected by the spring force so that no continuity exists.
(4) Connector position assurance mechanism:
Only when the housing lock (white part) is completely engaged, the CPA (yellow part) slides, which completes the connector engagement.
(5) Connector lock mechanism (1):
Locking the connector lock button connects the connector securely.