Terminal Replacement Procedure

Fig 1: Aligning Coding Lugs With Connector Coding Grooves

Courtesy of GENERAL MOTORS CORP.

Prior to installation the terminal must be aligned so the (1) coding lugs align with the (2) coding grooves on the connector.
Once the terminal is aligned, slide the terminal into the cavity until the retainer has engaged in the cavity of the connector.
Slide the TPA in the connector body and seat it using a small flat bladed tool. The TPA is seated when it is flush with the contact housing.
Secure the wires to the connector body using a tie wrap and replace the dress cover and grommet.