Hombre S Regular Cab 4WD V6-4.3L (1999)
9. Hook one of the open ends of the retaining ring in one of the slots in the quick connector.
10. Rotate the retaining ring around the connector until the retaining ring is positioned with all three ears through the three slots.
11. Ensure the three retaining ring ears can be seen from the inside of the connector and the retaining ring can move freely in the slots.