Posted October 20th, 2020
Written by Eric Palazzolo

The following video demonstrates repair of an L43A2 connector via de-pin and re-pin method.

L43A2 is one of the most common, top-selling connectors in the auto repair industry.

It’s most often used as a fog lamp connector in Hyundai and Kia models.

Video Timeline

00:30 Brief introduction to L43A2
01:15 Use a screwdriver to remove the rear, secondary lock
01:35 Slide your screwdriver into the first cavity, pull the catch to the outside (away) from the pin
01:57 Once the catch is free, use your other hand to remove the wire
02:11 Repeat for the other side
02:30 Brief demonstration of the catch function on the pin itself
02:55 When preparing to re-insert the pins, check to ensure the catches are oriented correctly
03:03 Insert until you hear an audible click, indicating correct placement
03:09 Repeat for the other side
03:16 Perform a brief "pull" test to ensure secure fit
03:21 Verify that the pins are flush against the front of the connector
03:33 Replace the rear cover/secondary lock
03:43 Ensure that all corners of the secondary lock click into place