Engine Electrical Connector End Views: Generator

WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Generator Connector End View

Courtesy of GENERAL MOTORS CORP.

Generator Connector & Terminal Parts Information

Connector Part Information

OEM: 1928403137
Service: 89046837
Description: 2-Way F JPT, Sealed (BK)

Terminal Part Information

Terminal/Tray: 4-964286-1/16
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12093647/J-35616-4A (PU)

Generator Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	OG	225	Generator Turn On Signal
2	GY/WH	23	Generator Field Duty Cycle Signal (L26)
2	GY	23	Generator Field Duty Cycle Signal (LD8)