Engine Electrical Connector End Views

WARNING: This page is about a different car, the 2004 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Generator Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		1928403137 2-Way F Bosch (BK)
Pin	Wire Color	Circuit Number	Function
1	OG	225	Generator Turn On Signal
2	GY	23	Generator Field Duty Cycle Signal

Starter (LY7) Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12089916 1-Way F Metri-Pack 280 Sealed (GY)
Pin	Wire Color	Circuit Number	Function
A	PU	6	Starter Solenoid Crank Voltage